diff --git a/CMakeLists.txt b/CMakeLists.txt
index c6ef444..c86cc23 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,58 +24,95 @@
 #  of your own application.
 # 
 
+
+#-Libraries:
+#
+# bin/lib/libzt.a
+# bin/lib/libzt.so
+# bin/lib/libzt.dylib
+#
+#-Sample apps:
+#
+# bin/ipv4server
+# bin/ipv4client
+# bin/ipv6server
+# bin/ipv6client
+# bin/ztproxy
+#
+#-Tests:
+#
+# bin/selftest
+# bin/nativetest
+
+
 cmake_minimum_required (VERSION 2.8)
 project (libzt)
 set (libzt_VERSION_MAJOR 1)
 set (libzt_VERSION_MINOR 0)
+set (ZT_DEFS -std=c++11 "-DZT_SDK=1")
+set (LIBZT_DEFS -std=c++11 "-DZT_SDK=1")
+#set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 # --- dirs ---
-set(PROJ_DIR ${PROJECT_SOURCE_DIR})
-set(CMAKE_BINARY_DIR ${CMAKE_SOURCE_DIR}/bin)
-set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR})
-set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
+set (PROJ_DIR ${PROJECT_SOURCE_DIR})
+set (CMAKE_BINARY_DIR ${CMAKE_SOURCE_DIR}/bin)
+set (EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR})
+set (LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 
 # ---include dirs ---
 
-# lwip
+# (lwip) lwIP Userspace Networking Stack
 set(LWIP_SRC_DIR ${PROJ_DIR}/ext/lwip/src)
-include_directories("${LWIP_SRC_DIR}/include")
-include_directories("${PROJ_DIR}/ext/lwip-contrib/ports/unix/include")
-file(GLOB lwip_src_glob ${LWIP_SRC_DIR}/netif/*.c ${LWIP_SRC_DIR}/api/*.c ${PROJ_DIR}/ext/lwip-contrib/ports/unix/port/sys_arch.c  ${LWIP_SRC_DIR}/core/*.c ${LWIP_SRC_DIR}/core/ipv4/*.c ${LWIP_SRC_DIR}/core/ipv6/*.c)
-add_library(lwip ${lwip_src_glob})
+include_directories(${LWIP_SRC_DIR}/include)
+include_directories(${PROJ_DIR}/ext/lwip-contrib/ports/unix/include)
+file(GLOB lwip_src_glob 
+	${LWIP_SRC_DIR}/netif/*.c 
+	${LWIP_SRC_DIR}/api/*.c 
+	${PROJ_DIR}/ext/lwip-contrib/ports/unix/port/sys_arch.c
+	${LWIP_SRC_DIR}/core/*.c 
+	${LWIP_SRC_DIR}/core/ipv4/*.c 
+	${LWIP_SRC_DIR}/core/ipv6/*.c)
+add_library(lwip STATIC ${lwip_src_glob})
+target_compile_options(lwip PRIVATE ${NS_DEFS})
 
-# zto
+# (zto) ZeroTier Core Service
 set(ZTO_SRC_DIR ${PROJ_DIR}/zto)
-include_directories("${PROJ_DIR}/zto/include")
-include_directories("${PROJ_DIR}/zto/osdep")
-include_directories("${PROJ_DIR}/zto/node")
-include_directories("${PROJ_DIR}/zto/service")
-file(GLOB zto_src_glob "${ZTO_SRC_DIR}/node/*.cpp" "${ZTO_SRC_DIR}/service/*.cpp" "${ZTO_SRC_DIR}/osdep/OSUtils.cpp" "${ZTO_SRC_DIR}/controller/*.cpp" "${ZTO_SRC_DIR}/osdep/ManagedRoute.cpp")
-add_library(zto ${zto_src_glob})
-add_dependencies(zto zt)
-add_library(httpparser "${ZTO_SRC_DIR}/ext/http-parser/http_parser.c")
-target_compile_options(zto PRIVATE -std=c++11 -DZT_SDK=1)
-target_link_libraries(zto httpparser zt)
+include_directories(${ZTO_SRC_DIR}/include)
+include_directories(${ZTO_SRC_DIR}/osdep)
+include_directories(${ZTO_SRC_DIR}/node)
+include_directories(${ZTO_SRC_DIR}/service)
+file(GLOB zto_src_glob 
+	${ZTO_SRC_DIR}/node/*.cpp
+	${ZTO_SRC_DIR}/service/*.cpp
+	${ZTO_SRC_DIR}/osdep/OSUtils.cpp
+	${ZTO_SRC_DIR}/controller/*.cpp
+	${ZTO_SRC_DIR}/osdep/ManagedRoute.cpp)
+add_library(zto STATIC ${zto_src_glob})
+#add_dependencies(zto zt)
 
-# libzt
-set(LIBZT_SRC_DIR ${PROJ_DIR}/src)
+# (http) HTTP Control Plane for ZT Service
+add_library(http STATIC "${ZTO_SRC_DIR}/ext/http-parser/http_parser.c")
+target_compile_options(zto PRIVATE ${ZT_DEFS})
+target_link_libraries(zto http)
+
+# (libzt) Static Library variant of ZeroTier paired with userspace stack and virtual tap interface
+set (LIBZT_SRC_DIR ${PROJ_DIR}/src)
 include_directories("${LIBZT_SRC_DIR}")
 include_directories("${PROJ_DIR}/include")
 file(GLOB libzt_src_glob ${LIBZT_SRC_DIR}/*.cpp)
-add_library(zt STATIC ${libzt_src_glob})
-target_compile_options(zt PRIVATE -std=c++11 -DZT_SDK=1 -DLIBZT_TRACE=1)
+add_library(zt ${libzt_src_glob})
+target_compile_options(zt PRIVATE ${LIBZT_DEFS})
 target_link_libraries(zt zto)
 target_link_libraries(zt lwip)
 set_target_properties(zt PROPERTIES OUTPUT_NAME zt)
 
-# libzt shared
+# (libzt) Shared Library variant of ZeroTier paired with userspace stack and virtual tap interface
 add_library(ztshared SHARED ${libzt_src_glob})
-target_compile_options(ztshared PRIVATE -std=c++11 -DZT_SDK=1 -DLIBZT_TRACE=1)
+target_compile_options(ztshared PRIVATE ${LIBZT_DEFS})
 target_link_libraries(ztshared zto)
 target_link_libraries(ztshared lwip)
 set_target_properties(ztshared PROPERTIES OUTPUT_NAME zt)
 
-
 # --- executables ---
 
 # test
@@ -83,25 +120,27 @@ add_executable(ipv4simple ${PROJ_DIR}/examples/bindings/cpp/ipv4simple/server.cp
 target_link_libraries(ipv4simple lwip zto zt pthread)
 target_compile_options(ipv4simple PRIVATE -std=c++11 -DLIBZT_TRACE=1)
 
+file(REMOVE_RECURSE ${CMAKE_BINARY_DIR}/bin/lib/libhttp.a)
 
 # --- CONFIGURATION
 
 if (LIBZT_TRACE EQUAL 1)
+set (LIBZT_DEFS "${LIBZT_DEFS} -DLIBZT_TRACE=1")
 endif()
-
 if (LIBZT_DEBUG EQUAL 1)
+set (LIBZT_DEFS "${LIBZT_DEFS} -DLIBZT_DEBUG=1")
 endif()
-
 if (ZT_TRACE EQUAL 1)
+set (ZT_DEFS "${ZT_DEFS} -DZT_TRACE=1")
 endif()
-
 if (ZT_DEBUG EQUAL 1)
+set (ZT_DEFS "${ZT_DEFS} -DZT_DEBUG=1")
 endif()
-
 if (NS_TRACE EQUAL 1)
+set (NS_DEFS "${NS_DEFS} -DNS_TRACE=1")
 endif()
-
 if (NS_DEBUG EQUAL 1)
+set (NS_DEFS "${NS_DEFS} -DNS_DEBUG=1")
 endif()
 
 if (JNI EQUAL 1)
@@ -117,7 +156,7 @@ if (JNI_FOUND)
 else()
     message (STATUS "JNI not found")
 endif()
-target_compile_options(ztshared PRIVATE -std=c++11 -DZT_SDK=1 -DLIBZT_TRACE=1 -DSDK_JNI=1)
+target_compile_options(zt PRIVATE -std=c++11 -DZT_SDK=1 -DLIBZT_TRACE=1 -DSDK_JNI=1)
 # JNI
 option (USE_JNI
         "Use Java JNI for shared/dynamic libraries" ON) 
diff --git a/make-libzt.mk b/make-libzt.mk
new file mode 100644
index 0000000..daa181f
--- /dev/null
+++ b/make-libzt.mk
@@ -0,0 +1,486 @@
+#
+# 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 <http://www.gnu.org/licenses/>.
+# 
+#  --
+# 
+#  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
+
+OSTYPE=$(shell uname -s | tr '[A-Z]' '[a-z]')
+BUILDPATH=build/$(OSTYPE)
+LIBPATH=lib
+LWIPCONTRIBDIR=ext/lwip-contrib
+
+# default
+CFLAGS+=-Wall
+
+# Windows
+ifeq ($(OSTYPE),mingw32_nt-6.2)
+ARTOOL=ar
+ARFLAGS=rcs
+
+CC=gcc
+CXX=g++
+CFLAGS=
+CXXFLAGS+=-fpermissive -Wno-unknown-pragmas -Wno-pointer-arith -Wno-deprecated-declarations -Wno-conversion-null
+WINDEFS=-lws2_32 -lshlwapi -liphlpapi -static -static-libgcc -static-libstdc++
+LWIPARCHINCLUDE=$(LWIPCONTRIBDIR)/ports/win32/include
+STATIC_LIB=libzt.a
+SHARED_LIB=libzt.dll
+endif
+# Darwin
+ifeq ($(OSTYPE),darwin)
+CFLAGS+=-fvisibility=hidden -fstack-protector
+ARTOOL=libtool
+ARFLAGS=-static
+LWIPARCHINCLUDE=$(LWIPCONTRIBDIR)/ports/unix/include
+STATIC_LIB=libzt.a
+SHARED_LIB=libzt.dylib
+endif
+# Linux
+ifeq ($(OSTYPE),linux)
+CFLAGS+=-fvisibility=hidden -fstack-protector
+ARTOOL=ar
+ARFLAGS=rcs
+LWIPARCHINCLUDE=$(LWIPCONTRIBDIR)/ports/unix/include
+STATIC_LIB=libzt.a
+SHARED_LIB=libzt.so
+endif
+# FreeBSD
+ifeq ($(OSTYPE),freebsd)
+CFLAGS+=-fvisibility=hidden -fstack-protector
+ARTOOL=ar
+ARFLAGS=rcs
+LWIPARCHINCLUDE=$(LWIPCONTRIBDIR)/ports/unix/include
+STATIC_LIB=libzt.a
+SHARED_LIB=libzt.so
+endif
+# OpenBSD
+ifeq ($(OSTYPE),openbsd)
+CFLAGS+=-fvisibility=hidden -fstack-protector
+ARTOOL=ar
+ARFLAGS=rcs
+LWIPARCHINCLUDE=$(LWIPCONTRIBDIR)/ports/unix/include
+STATIC_LIB=libzt.a
+SHARED_LIB=libzt.so
+endif
+
+##############################################################################
+## Objects and includes                                                     ##
+##############################################################################
+
+include zto/objects.mk
+
+ZTO_OBJS=\
+	zto/node/C25519.o \
+	zto/node/Capability.o \
+	zto/node/CertificateOfMembership.o \
+	zto/node/CertificateOfOwnership.o \
+	zto/node/Identity.o \
+	zto/node/IncomingPacket.o \
+	zto/node/InetAddress.o \
+	zto/node/Membership.o \
+	zto/node/Multicaster.o \
+	zto/node/Network.o \
+	zto/node/NetworkConfig.o \
+	zto/node/Node.o \
+	zto/node/OutboundMulticast.o \
+	zto/node/Packet.o \
+	zto/node/Path.o \
+	zto/node/Peer.o \
+	zto/node/Poly1305.o \
+	zto/node/Revocation.o \
+	zto/node/Salsa20.o \
+	zto/node/SelfAwareness.o \
+	zto/node/SHA512.o \
+	zto/node/Switch.o \
+	zto/node/Tag.o \
+	zto/node/Topology.o \
+	zto/node/Trace.o \
+	zto/node/Utils.o \
+	zto/controller/EmbeddedNetworkController.o \
+	zto/controller/DB.o \
+	zto/controller/FileDB.o \
+	zto/osdep/ManagedRoute.o \
+	zto/osdep/Http.o \
+	zto/osdep/OSUtils.o \
+	zto/service/SoftwareUpdater.o \
+	zto/service/OneService.o \
+	zto/ext/http-parser/http_parser.o
+
+ZT_INCLUDES+=-Iext \
+	-Izto/osdep \
+	-Izto/node \
+	-Izto/service \
+	-Izto/include \
+
+LIBZT_INCLUDES+=-Iinclude \
+	-I../include \
+	-Isrc
+
+##############################################################################
+## General Build Configuration                                              ##
+##############################################################################
+
+#    ZT_ Configuration options for ZeroTier core 
+# LIBZT_ Configuration options for libzt
+#    NS_ Configuration options for userspace network stack
+
+STRIP=strip
+# Determine if PIC is needed for the intended build target
+ifeq ($(MAKECMDGOALS),static_lib)
+	CFLAGS?=
+	#-fPIE
+endif
+ifeq ($(MAKECMDGOALS),shared_lib)
+	CFLAGS?=
+	#-fPIC
+endif
+# ZeroTier core debug and tracing
+ifeq ($(ZT_DEBUG),1)
+	CFLAGS?=-g 
+	ZT_DEFS?=-DZT_TRACE=1
+	STRIP=echo
+else
+	CFLAGS?=-Ofast
+endif
+# For consistency. ZT_DEBUG=1 will also turn this on
+ifeq ($(ZT_TRACE),1)
+	ZT_DEFS?=-DZT_TRACE
+endif
+# Don't optimize, add debug symbols
+ifeq ($(LIBZT_DEBUG),1)
+	CFLAGS?=-g
+	STRIP=echo
+else
+	CFLAGS?=-Ofast
+endif
+# Turns on file/function/line debug output logging
+ifeq ($(LIBZT_TRACE),1)
+	LIBZT_DEFS?=-DLIBZT_TRACE
+endif
+# Experimental stack drivers which interface via raw API's 
+ifeq ($(LIBZT_RAW),1)
+	LIBZT_DEFS?=-DLIBZT_RAW=1
+endif
+# Debug the userspace stack
+ifeq ($(NS_DEBUG),1)
+	CFLAGS?=-g
+	STRIP=echo
+endif
+
+# Build with address sanitization library for advanced debugging (clang)
+# TODO: Add GCC version as well
+ifeq ($(LIBZT_SANITIZE),1)
+	SANFLAGS+=-x c++ -g -fsanitize=address -DASAN_OPTIONS=symbolize=1 \
+		-DASAN_SYMBOLIZER_PATH=$(shell which llvm-symbolizer)
+endif
+
+# JNI (Java Native Interface)
+ifeq ($(OSTYPE),darwin)
+JNI_INCLUDES+=-I$(shell /usr/libexec/java_home)/include 
+JNI_INCLUDES+=-I$(shell /usr/libexec/java_home)/include/$(OSTYPE) 
+endif
+ifeq ($(OSTYPE),linux)
+JNI_INCLUDES+=-I$(shell dirname $(shell dirname $(shell readlink -f $(shell which javac))))/include 
+JNI_INCLUDES+=-I$(shell dirname $(shell dirname $(shell readlink -f $(shell which javac))))/include/$(OSTYPE) 
+endif
+
+CXXFLAGS+=$(CFLAGS) -Wno-format -fno-rtti -std=c++11
+ZT_DEFS+=-DZT_SDK -DZT_SOFTWARE_UPDATE_DEFAULT="\"disable\""
+LIBZT_FILES:=src/VirtualTap.cpp src/libzt.cpp src/Utilities.cpp
+
+##############################################################################
+## Stack Configuration                                                      ##
+##############################################################################
+
+#ifeq ($(NO_STACK),1)
+#STACK_DRIVER_DEFS+=-DNO_STACK
+#endif
+
+ifeq ($(NS_DEBUG),1)
+	STACK_DEFS+=LWIP_DEBUG=1
+endif
+
+# picoTCP
+STACK_INCLUDES+=-Iext/picotcp/include -Iext/picotcp/build/include
+STACK_DRIVER_FILES:=src/picoTCP.cpp
+
+# lwIP
+LWIPDIR=ext/lwip/src
+STACK_INCLUDES+=-I$(LWIPARCHINCLUDE) -Iext/lwip/src/include/lwip \
+	-I$(LWIPDIR)/include \
+	-I$(LWIPARCH)/include \
+	-I$(LWIPDIR)/include/ipv4 \
+	-I$(LWIPDIR) \
+	-Iext
+STACK_DRIVER_FILES:=src/lwIP.cpp
+
+##############################################################################
+## Targets                                                                  ##
+##############################################################################
+
+%.o : %.cpp
+	@mkdir -p $(BUILDPATH) obj
+	$(CXX) $(CXXFLAGS) $(STACK_DRIVER_DEFS) $(ZT_DEFS) \
+		$(ZT_INCLUDES) $(LIBZT_INCLUDES) -c $^ -o obj/$(@F)
+
+%.o : %.c
+	@mkdir -p $(BUILDPATH) obj
+	$(CC) $(CFLAGS) -c $^ -o obj/$(@F)
+
+core:
+	cd zto; make core
+	mv zto/libzerotiercore.a $(BUILDPATH)
+
+picotcp:
+	cd ext/picotcp; make lib ARCH=shared IPV4=1 IPV6=1
+
+lwip:
+	echo $(STACK_DEFS)
+	make -f make-liblwip.mk liblwip.a LIBZT_IPV4=1 IPV4=1
+
+lwip_driver:
+	$(CXX) $(CXXFLAGS) -c src/lwIP.cpp \
+		$(ZT_DEFS) $(ZT_INCLUDES) $(STACK_INCLUDES) $(LIBZT_DEFS) $(LIBZT_INCLUDES) -DZT_DRIVER_MODULE
+
+picotcp_driver:
+	$(CXX) $(CXXFLAGS) -c src/picoTCP.cpp \
+		$(ZT_DEFS) $(ZT_INCLUDES) $(STACK_INCLUDES) $(LIBZT_DEFS) $(LIBZT_INCLUDES) -DZT_DRIVER_MODULE
+
+libzt_socket_layer:
+	$(CXX) $(CXXFLAGS) -c src/VirtualSocket.cpp \
+		$(ZT_DEFS) $(ZT_INCLUDES) $(LIBZT_INCLUDES) $(LIBZT_DEFS)
+	$(CXX) $(CXXFLAGS) -c src/VirtualSocketLayer.cpp \
+		$(ZT_DEFS) $(ZT_INCLUDES) $(STACK_INCLUDES) $(LIBZT_INCLUDES) $(LIBZT_DEFS) 
+	$(CXX) $(CXXFLAGS) -c src/VirtualTap.cpp \
+		$(ZT_DEFS) $(ZT_INCLUDES) $(LIBZT_DEFS) $(LIBZT_INCLUDES) 
+	$(CXX) $(CXXFLAGS) -c src/ZT1Service.cpp \
+		$(ZT_DEFS) $(ZT_INCLUDES) $(LIBZT_INCLUDES) $(LIBZT_DEFS)
+	$(CXX) $(CXXFLAGS) -c src/libzt.cpp \
+		$(ZT_DEFS) $(ZT_INCLUDES) $(STACK_INCLUDES) $(LIBZT_DEFS) $(LIBZT_INCLUDES)
+	$(CXX) $(CXXFLAGS) -c src/RingBuffer.cpp $(LIBZT_INCLUDES)
+
+jni_socket_wrapper:
+	$(CXX) $(CXXFLAGS) -c src/libztJNI.cpp \
+		$(ZT_DEFS) $(ZT_INCLUDES) $(STACK_INCLUDES) $(JNI_INCLUDES) $(LIBZT_DEFS) $(LIBZT_INCLUDES)
+
+utilities:
+	$(CXX) $(CXXFLAGS) -c src/SysUtils.cpp \
+		$(LIBZT_INCLUDES)
+	$(CXX) $(CXXFLAGS) -c src/Utilities.cpp \
+		$(ZT_DEFS) $(ZT_INCLUDES) $(LIBZT_INCLUDES) $(STACK_INCLUDES)
+
+remove_objs:
+	rm -rf *.o
+
+prereqs: remove_objs lwip lwip_driver libzt_socket_layer jni_socket_wrapper utilities
+
+static_lib: prereqs $(ZTO_OBJS)
+	mv *.o obj
+	mkdir -p lib
+	$(ARTOOL) $(ARFLAGS) obj/*.o -o $(LIBPATH)/$(STATIC_LIB)
+
+shared_lib: prereqs $(ZTO_OBJS)
+	mv *.o obj
+	mkdir -p lib
+	$(CXX) $(CXXFLAGS) obj/*.o $(SOLIBTYPE) -o $(LIBPATH)/$(SHARED_LIB) -lpthread
+
+dynamic_lib: prereqs $(ZTO_OBJS)
+
+.PHONY: err
+err: 
+	@echo $(ERR)
+
+# Sanity Checks
+ifdef JNI
+ifndef SHARED
+ERR='Advice: In order to use Java JNI you must specify SHARED=1'
+lib: err
+endif
+endif
+
+
+ifdef JNI
+ZT_DEFS+=-DSDK_JNI
+SOLIBTYPE=-shared
+else
+SOLIBTYPE=-shared
+# user dynamiclib for macOS
+endif
+ifdef STATIC
+CFLAGS+=
+#-fPIE
+lib: static_lib
+endif
+ifdef SHARED
+CFLAGS+=
+#-fPIC
+lib: shared_lib
+endif
+
+# windows DLL
+win_dll: lwip lwip_driver libzt_socket_layer utilities $(ZTO_OBJS)
+	# First we use mingw to build our DLL
+	@mkdir -p $(BUILDPATH) obj
+	mv *.o obj
+	windres -i res/libztdll.rc -o obj/libztdllres.o
+	$(CXX) $(CXXFLAGS) -shared -o $(BUILDPATH)/libzt.dll obj/*.o -Wl,--output-def,$(BUILDPATH)/libzt.def,--out-implib,$(BUILDPATH)/libzt.a $(WINDEFS)
+	$(STRIP) $(BUILDPATH)/libzt.dll
+	# Then do the following to generate the MSVC DLL from the def file (which was generated from the MinGW DLL): 
+	# lib /machine:x64 /def:libzt.def
+	# or just execute: makelib
+
+# ordinary shared library
+#shared_lib: lwip lwip_driver libzt_socket_layer utilities $(ZTO_OBJS)
+#	@mkdir -p $(BUILDPATH) obj
+#	mv *.o obj
+#	$(CXX) $(CXXFLAGS) -shared -o $(BUILDPATH)/libzt.so obj/*.o
+
+# dynamic library for use with Java JNI, scala, etc
+#shared_jni_lib: lwip lwip_driver libzt_socket_layer jni_socket_wrapper utilities $(ZTO_OBJS)
+#	@mkdir -p $(BUILDPATH) obj
+#	mv *.o obj
+	#$(CXX) $(CXXFLAGS) -shared -o $(BUILDPATH)/libzt.so obj/*.o
+#	$(CXX) $(CXXFLAGS) -dynamiclib obj/*.o -o $(BUILDPATH)/libzt.dylib -lpthread
+
+# static library for use with Java JNI, scala, etc
+#static_jni_lib: lwip lwip_driver libzt_socket_layer jni_socket_wrapper utilities $(ZTO_OBJS)
+#	@mkdir -p $(BUILDPATH) obj
+#	mv *.o obj
+#	$(ARTOOL) $(ARFLAGS) -o $(BUILDPATH)/$(STATIC_LIB) obj/*.o
+
+# static library
+#static_lib: lwip lwip_driver libzt_socket_layer utilities $(ZTO_OBJS)
+#	@mkdir -p $(BUILDPATH) obj
+#	mv *.o obj
+#	mv ext/picotcp/build/lib/*.o obj
+#	mv ext/picotcp/build/modules/*.o obj
+#	$(ARTOOL) $(ARFLAGS) -o $(BUILDPATH)/$(STATIC_LIB) obj/*.o
+
+##############################################################################
+## iOS/macOS App Frameworks                                                 ##
+##############################################################################
+
+ios_app_framework:
+	cd examples/apple/ZeroTierSDK_Apple; xcodebuild -configuration Release \
+		-scheme ZeroTierSDK_iOS build SYMROOT="../../../$(BUILDPATH)/ios_app_framework"
+	cd examples/apple/ZeroTierSDK_Apple; xcodebuild -configuration Debug \
+		-scheme ZeroTierSDK_iOS build SYMROOT="../../../$(BUILDPATH)/ios_app_framework"
+
+macos_app_framework:
+	cd examples/apple/ZeroTierSDK_Apple; xcodebuild -configuration Release \
+		-scheme ZeroTierSDK_OSX build SYMROOT="../../../$(BUILDPATH)/macos_app_framework"
+	cd examples/apple/ZeroTierSDK_Apple; xcodebuild -configuration Debug \
+		-scheme ZeroTierSDK_OSX build SYMROOT="../../../$(BUILDPATH)/macos_app_framework"
+
+##############################################################################
+## Python module                                                            ##
+##############################################################################
+
+python_module:
+	swig -cpperraswarn -python -c++ -o examples/python/libzt.cc examples/python/swig_libzt.i
+	python examples/python/setup.py build_ext --inplace --swig-opts="-modern -I../../zto/include"
+
+##############################################################################
+## Unit Tests                                                               ##
+##############################################################################
+
+tests: selftest nativetest ztproxy ipv4simple ipv6simple ipv6adhoc
+# intercept
+
+ZT_UTILS:=zto/node/Utils.cpp -Izto/node
+
+sample:
+	$(CXX) $(CXXFLAGS) -D__SELFTEST__ $(STACK_DRIVER_DEFS) $(LIBZT_DEFS) \
+		$(SANFLAGS) $(LIBZT_INCLUDES) $(ZT_INCLUDES) $(ZT_UTILS) test/sample.cpp -o \
+		$(BUILDPATH)/sample -L$(LIBPATH) -lzt
+selftest:
+	$(CXX) $(CXXFLAGS) -D__SELFTEST__ $(STACK_DRIVER_DEFS) $(LIBZT_DEFS) \
+		$(SANFLAGS) $(LIBZT_INCLUDES) $(ZT_INCLUDES) $(ZT_UTILS) test/selftest.cpp -o \
+		$(BUILDPATH)/selftest -L$(LIBPATH) -lzt -lpthread
+nativetest:
+	$(CXX) $(CXXFLAGS) -D__NATIVETEST__ $(STACK_DRIVER_DEFS) $(SANFLAGS) \
+		$(LIBZT_INCLUDES) $(ZT_INCLUDES) test/selftest.cpp -o $(BUILDPATH)/nativetest
+ztproxy:
+	$(CXX) $(CXXFLAGS) $(SANFLAGS) $(LIBZT_INCLUDES) $(LIBZT_DEFS) $(ZT_INCLUDES) \
+		examples/apps/ztproxy/ztproxy.cpp -o $(BUILDPATH)/ztproxy $< -L$(LIBPATH) -lzt -lpthread $(WINDEFS)
+intercept:
+	$(CXX) $(CXXFLAGS) $(SANFLAGS) $(STACK_DRIVER_DEFS) $(LIBZT_INCLUDES) \
+		$(ZT_INCLUDES) examples/intercept/intercept.cpp -D_GNU_SOURCE \
+		-shared -o $(BUILDPATH)/intercept.so $< -ldl
+ipv4simple:
+	$(CXX) $(CXXFLAGS) $(SANFLAGS) $(LIBZT_INCLUDES) $(LIBZT_DEFS) \
+		examples/bindings/cpp/ipv4simple/client.cpp -o $(BUILDPATH)/ipv4client -L$(LIBPATH) -lpthread -lzt $(WINDEFS)
+	$(CXX) $(CXXFLAGS) $(SANFLAGS) $(LIBZT_INCLUDES) $(LIBZT_DEFS) \
+		examples/bindings/cpp/ipv4simple/server.cpp -o $(BUILDPATH)/ipv4server -L$(LIBPATH) -lpthread -lzt $(WINDEFS)
+ipv6simple:
+	$(CXX) $(CXXFLAGS) $(SANFLAGS) $(LIBZT_INCLUDES) $(LIBZT_DEFS) \
+		examples/bindings/cpp/ipv6simple/client.cpp -o $(BUILDPATH)/ipv6client -L$(LIBPATH) -lpthread -lzt $(WINDEFS)
+	$(CXX) $(CXXFLAGS) $(SANFLAGS) $(LIBZT_INCLUDES) $(LIBZT_DEFS) \
+		examples/bindings/cpp/ipv6simple/server.cpp -o $(BUILDPATH)/ipv6server -L$(LIBPATH) -lpthread -lzt $(WINDEFS)
+ipv6adhoc:
+	$(CXX) $(CXXFLAGS) $(SANFLAGS) $(LIBZT_INCLUDES) $(LIBZT_DEFS) \
+		examples/bindings/cpp/ipv6adhoc/client.cpp -o $(BUILDPATH)/ipv6adhocclient -L$(LIBPATH) -lpthread -lzt $(WINDEFS)
+	$(CXX) $(CXXFLAGS) $(SANFLAGS) $(LIBZT_INCLUDES) $(LIBZT_DEFS) \
+		examples/bindings/cpp/ipv6adhoc/server.cpp -o $(BUILDPATH)/ipv6adhocserver -L$(LIBPATH) -lpthread -lzt $(WINDEFS)
+dlltest:
+	$(CXX) $(CXXFLAGS)
+
+##############################################################################
+## Installation and Uninstallation                                          ##
+##############################################################################
+
+.PHONY: install
+install:
+	mkdir -p $(DESTDIR)$(PREFIX)/lib
+	mkdir -p $(DESTDIR)$(PREFIX)/include
+	cp $(BUILDPATH)/$(STATIC_LIB) $(DESTDIR)$(PREFIX)/lib/
+	cp include/libzt.h $(DESTDIR)$(PREFIX)/include/
+
+.PHONY: uninstall
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/*.a
+	rm -f $(DESTDIR)$(PREFIX)/include/*.h
+
+##############################################################################
+## Misc                                                                     ##
+##############################################################################
+
+.PHONY: clean
+clean:
+	-rm f $(LIBPATH)/*
+	-rm -rf $(BUILDPATH)/*
+	-rm f obj/*
+	-rm f *.o *.s *.exp *.lib .depend* *.core core
+	-rm -rf .depend
+	-find . -type f \( -name '*.a' -o -name '*.o' -o -name '*.so' -o -name \
+		'*.o.d' -o -name '*.out' -o -name '*.log' -o -name '*.dSYM' \) -delete	
+