add cmake

CMakeLists.txt

@@ -0,0 +1,35 @@
+#note: experimental
+
+cmake_minimum_required(VERSION 3.7)
+project(tinyvpn)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+set(CMAKE_CXX_STANDARD 11)
+
+set(SOURCE_FILES
+        UDPspeeder/log.cpp
+        UDPspeeder/common.cpp
+        UDPspeeder/lib/fec.cpp
+        UDPspeeder/lib/rs.cpp
+        UDPspeeder/packet.cpp
+        UDPspeeder/delay_manager.cpp
+        UDPspeeder/fd_manager.cpp
+        UDPspeeder/connection.cpp
+        UDPspeeder/fec_manager.cpp
+        UDPspeeder/misc.cpp
+        UDPspeeder/my_ev.cpp
+        main.cpp
+        tun_dev_client.cpp
+        tun_dev_server.cpp
+        tun_dev.cpp
+)
+set(CMAKE_CXX_FLAGS "-Wall -Wextra -Wno-unused-variable -Wno-unused-parameter -Wno-missing-field-initializers -O2 -g -fsanitize=address,undefined")
+
+#target_include_directories(speederv2 PRIVATE .)
+#set(CMAKE_LINK_LIBRARY_FLAG "-lrt")
+add_executable(tinyvpn ${SOURCE_FILES})
+target_link_libraries(tinyvpn rt)
+target_link_libraries(tinyvpn pthread)
+include_directories(SYSTEM "UDPspeeder/libev")
+include_directories("UDPspeeder")
+include_directories(".")