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323 lines
10 KiB
CMake
323 lines
10 KiB
CMake
# Lowest version - android ndk 3.6.0
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cmake_minimum_required(VERSION 3.6.0)
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find_program(CCACHE_PROGRAM ccache)
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if(CCACHE_PROGRAM)
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
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endif()
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set(PROJECT_NAME lokinet)
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project(${PROJECT_NAME} C CXX)
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# Core options
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option(USE_AVX2 "enable avx2 code" )
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option(USE_NETNS "enable networking namespace support. Linux only" )
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option(AMD_RYZEN_HACK "hack for AMD Ryzen FPU bug (support FMA3 and FMA4 in FPU, but does not show in CPUID)" )
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option(NATIVE_BUILD "optimise for host system and FPU, may not be portable" )
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option(EMBEDDED_CFG "optimise for older hardware or embedded systems")
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if (NOT MSVC)
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option(STATIC_LINK "link statically against dependencies" OFF)
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option(STATIC_LINK_RUNTIME "link statically against compiler runtime, standard library and pthreads")
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endif()
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option(NON_PC_TARGET "non-pc target build: iphone, andriod, embedded non-i386 SBC, etc" )
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option(SHADOW "use shadow testing framework. linux only" )
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option(XSAN "use sanitiser, if your system has it" )
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option(JEMALLOC "use jemalloc. Not required on BSD" )
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option(DEBIAN "build for debian" )
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option(TESTNET "testnet build" )
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option(WITH_SHARED "build shared library")
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option(WITH_COVERAGE "generate coverage data")
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option(USE_SHELLHOOKS "enable shell hooks on compile time (dangerous)" OFF)
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option(WARNINGS_AS_ERRORS "treat all warnings as errors. turn off for development, on for release" OFF)
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option(TRACY_ROOT "include tracy profiler source")
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include(cmake/target_link_libraries_system.cmake)
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include(cmake/add_import_library.cmake)
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include(cmake/add_log_tag.cmake)
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include(cmake/libatomic.cmake)
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if (STATIC_LINK AND STATIC_LINK_RUNTIME)
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message(FATAL "Cannot set both STATIC_LINK and STATIC_LINK_RUNTIME")
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endif()
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
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include(cmake/basic_definitions.cmake)
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if(MSVC_VERSION)
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enable_language(ASM_MASM)
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list(APPEND CMAKE_ASM_MASM_SOURCE_FILE_EXTENSIONS s)
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add_definitions(-D_WIN32_WINNT=0x0600 -DNOMINMAX -DSODIUM_STATIC)
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else()
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enable_language(ASM)
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endif(MSVC_VERSION)
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include(cmake/solaris.cmake)
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include(cmake/unix.cmake)
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include(cmake/win32.cmake)
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if(WIN32)
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set(CMAKE_CXX_STANDARD 17)
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else()
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set(CMAKE_CXX_STANDARD 14)
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endif(WIN32)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(CMAKE_C_STANDARD 99)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS OFF)
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if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "Linux" AND SHADOW)
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message( FATAL_ERROR "shadow-framework is Linux only" )
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endif(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Linux" AND SHADOW)
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if(NOT DEBIAN AND NOT MSVC_VERSION)
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set(OPTIMIZE_FLAGS -O3)
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set(DEBUG_FLAGS -O0 -g3)
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endif()
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if(XSAN)
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set(DEBUG_FLAGS ${DEBUG_FLAGS} "-fsanitize=${XSAN}" -fno-omit-frame-pointer)
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set(OPTIMIZE_FLAGS "-O0")
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endif(XSAN)
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if(CMAKE_BUILD_TYPE MATCHES "[Dd][Ee][Bb][Uu][Gg]")
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set(OPTIMIZE_FLAGS "")
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add_definitions(-DLOKINET_DEBUG=1)
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set(CRYPTO_FLAGS "")
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add_compile_options( ${DEBUG_FLAGS} )
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link_libraries( ${DEBUG_FLAGS} )
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endif(CMAKE_BUILD_TYPE MATCHES "[Dd][Ee][Bb][Uu][Gg]")
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# Add non-386 target-specific options here
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if(NON_PC_TARGET)
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add_definitions(-DRPI)
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set(WITH_STATIC ON)
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endif(NON_PC_TARGET)
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if(WITH_SHELLHOOKS)
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add_definitions(-DENABLE_SHELLHOOKS)
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endif(WITH_SHELLHOOKS)
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# Always build PIC
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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set(ABSEIL_DIR vendor/abseil-cpp)
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include_directories(SYSTEM ${ABSEIL_DIR})
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add_subdirectory(vendor/cxxopts)
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add_subdirectory(vendor/nlohmann)
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include_directories(SYSTEM vendor/cxxopts/include)
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if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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add_compile_options(-Wno-unknown-warning-option)
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endif()
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if (NOT MSVC_VERSION)
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add_compile_options(-Wall -Wextra -Wno-unknown-pragmas)
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# vla are evil
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add_compile_options(-Wvla)
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add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fpermissive>)
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add_compile_options(-Wno-unused-function -Wno-deprecated-declarations -Wno-unknown-pragmas)
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endif()
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if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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add_compile_options(-Wthread-safety)
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endif()
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include(cmake/coverage.cmake)
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# these vars are set by the cmake toolchain spec
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if (WOW64_CROSS_COMPILE OR WIN64_CROSS_COMPILE)
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include(cmake/cross_compile.cmake)
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endif(WOW64_CROSS_COMPILE OR WIN64_CROSS_COMPILE)
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if(DEBIAN)
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add_definitions(-DDEBIAN)
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elseif(NOT ANDROID AND NOT NON_PC_TARGET)
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if (NOT USE_AVX2)
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# Public binary releases
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set(CRYPTO_FLAGS -march=nocona -mtune=core2 -mfpmath=sse)
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else()
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set(CRYPTO_FLAGS -march=haswell -mtune=native -mfpmath=sse)
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endif()
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endif()
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# only needed if using AVX2
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if(AMD_RYZEN_HACK AND USE_AVX2)
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set(CRYPTO_FLAGS -march=native -mfpmath=sse -mavx -mavx2 -mfma)
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message(WARNING "This option may be removed in a future release. Contact your computer manufacturer for updated ROMs or microcode patches.")
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endif(AMD_RYZEN_HACK AND USE_AVX2)
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if(NATIVE_BUILD)
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message(WARNING "May fail at runtime if the floating-point unit on the target system does not implement required features, some platforms will check this for you")
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set(CRYPTO_FLAGS -march=native -mfpmath=sse -mtune=native)
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endif()
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if(EMBEDDED_CFG)
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message(WARNING "This configuration is optimised for older hardware and/or constrained node operation, may result in poor performance on desktop systems")
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message(WARNING "For deployment on such systems, all external code (currently, libuv) must also be compiled for the target!")
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set(CRYPTO_FLAGS -march=i486 -mtune=i486)
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endif()
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if (NOT MSVC OR NOT MSVC_VERSION)
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add_compile_options(${OPTIMIZE_FLAGS} ${CRYPTO_FLAGS})
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endif()
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add_subdirectory(vendor/gtest)
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add_subdirectory(${ABSEIL_DIR})
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if (FS_LIB STREQUAL "cppbackport")
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add_subdirectory(vendor)
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endif()
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set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
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set(THREADS_PREFER_PTHREAD_FLAG TRUE)
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find_package(Threads REQUIRED)
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include(cmake/static_link_runtime.cmake)
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include(cmake/static_link.cmake)
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if(USE_NETNS)
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add_definitions(-DNETNS=1)
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else()
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add_definitions(-DNETNS=0)
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endif(USE_NETNS)
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if(TESTNET)
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add_definitions(-DTESTNET=1)
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endif(TESTNET)
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if(SHADOW)
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include(cmake/shadow.cmake)
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endif(SHADOW)
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if(NOT GIT_VERSION)
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exec_program("git" ${CMAKE_CURRENT_SOURCE_DIR} ARGS "rev-parse --short HEAD" OUTPUT_VARIABLE GIT_VERSION_UNSTRIP)
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string(STRIP "${GIT_VERSION_UNSTRIP}" GIT_VERSION)
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endif(NOT GIT_VERSION)
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string(REGEX REPLACE "^fatal.*$" nogit GIT_VERSION_REAL "${GIT_VERSION}")
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add_definitions("-DGIT_REV=\"${GIT_VERSION_REAL}\"")
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set(EXE lokinet)
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set(EXE_SRC daemon/main.cpp)
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if(TRACY_ROOT)
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include_directories(${TRACY_ROOT})
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add_definitions(-DTRACY_ENABLE)
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list(APPEND EXE_SRC ${TRACY_ROOT}/TracyClient.cpp)
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endif()
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# HeapAlloc(2) on Windows was significantly revamped in 2009
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# but the old algorithm isn't too bad either
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# this is _the_ system allocator on BSD UNIX
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# openbsd replaced it with a secure/randomised malloc not too
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# long ago
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if(JEMALLOC)
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set(MALLOC_LIB jemalloc)
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endif(JEMALLOC)
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if(ANDROID)
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list(APPEND LIBS log)
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add_definitions(-DANDROID)
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set(ANDROID_PLATFORM_SRC android/ifaddrs.c)
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endif(ANDROID)
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set(LIBTUNTAP_SRC_BASE
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${TT_ROOT}/tuntap.cpp
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${TT_ROOT}/tuntap_log.cpp
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${LIBTUNTAP_IMPL})
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if(UNIX)
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set(LIBTUNTAP_SRC ${TT_ROOT}/tuntap-unix.c ${LIBTUNTAP_SRC_BASE})
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else()
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set(LIBTUNTAP_SRC ${LIBTUNTAP_SRC_BASE})
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endif()
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set(LIBS ${MALLOC_LIB} ${FS_LIB} ${LIBUV_LIBRARY})
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if(TRACY_ROOT)
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list(APPEND LIBS -ldl)
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endif()
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add_subdirectory(crypto)
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add_subdirectory(llarp)
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add_subdirectory(libabyss)
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if (NOT WIN32)
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add_executable(${ABYSS_EXE} ${ABYSS}/main.cpp)
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target_link_libraries(${ABYSS_EXE} PUBLIC ${ABYSS_LIB} Threads::Threads ${LIBS})
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elseif(NOT MSVC_VERSION)
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add_executable(${ABYSS_EXE} ${ABYSS}/main.cpp llarp/win32/abyss.rc)
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target_link_libraries(${ABYSS_EXE} PUBLIC ${ABYSS_LIB} ${STATIC_LIB} ws2_32)
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else()
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add_executable(${ABYSS_EXE} ${ABYSS}/main.cpp)
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target_link_libraries(${ABYSS_EXE} PUBLIC ${ABYSS_LIB} ${STATIC_LIB} ws2_32)
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endif(NOT WIN32)
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# Why does abyss not inherit the existing include folders?
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target_include_directories(${ABYSS_LIB} PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/${ABYSS}/include" llarp vendor/nlohmann/include include crypto/include)
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target_include_directories(${ABYSS_EXE} PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/${ABYSS}/include" llarp vendor/nlohmann/include include crypto/include)
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# for freebsd
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if(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
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target_link_directories(${ABYSS_EXE} PRIVATE /usr/local/lib)
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target_include_directories(${ABYSS_LIB} SYSTEM PUBLIC /usr/local/include)
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endif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
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add_log_tag(${ABYSS_EXE})
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add_log_tag(${ABYSS_LIB})
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if(SHADOW)
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set(LOKINET_SHADOW shadow-plugin-${SHARED_LIB})
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set(LOKINET_SHADOW_LIBS ${SHARED_LIB})
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add_shadow_plugin(${LOKINET_SHADOW} ${EXE_SRC})
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target_link_libraries(${LOKINET_SHADOW} ${LOKINET_SHADOW_LIBS})
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target_include_directories(${LOKINET_SHADOW} PUBLIC ${PROJECT_SOURCE_DIR}/include ${PROJECT_SOURCE_DIR}/llarp ${PROJECT_SOURCE_DIR}/crypto/include)
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else()
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if(NOT WIN32)
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add_executable(${EXE} ${EXE_SRC})
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if(TRACY_ROOT)
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add_executable(lokinet-rcutil daemon/rcutil.cpp ${TRACY_ROOT}/TracyClient.cpp)
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else()
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add_executable(lokinet-rcutil daemon/rcutil.cpp)
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endif()
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elseif(NOT MSVC_VERSION)
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add_executable(${EXE} ${EXE_SRC} llarp/win32/version.rc)
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add_executable(lokinet-rcutil daemon/rcutil.cpp llarp/win32/version.rc)
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else()
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add_executable(${EXE} ${EXE_SRC})
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add_executable(lokinet-rcutil daemon/rcutil.cpp)
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endif(NOT WIN32)
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add_log_tag(${EXE})
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add_log_tag(lokinet-rcutil)
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install(TARGETS ${EXE} RUNTIME DESTINATION bin)
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install(TARGETS lokinet-rcutil RUNTIME DESTINATION bin)
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if(WIN32)
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install(PROGRAMS ${CMAKE_SOURCE_DIR}/lokinet-bootstrap.exe DESTINATION bin)
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else()
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install(PROGRAMS ${CMAKE_SOURCE_DIR}/lokinet-bootstrap DESTINATION bin)
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endif()
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if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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install(CODE "execute_process(COMMAND setcap cap_net_admin,cap_net_bind_service=+eip ${CMAKE_INSTALL_PREFIX}/bin/lokinet)")
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endif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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if(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
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target_link_directories(${EXE} PRIVATE /usr/local/lib)
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target_link_directories(lokinet-rcutil PRIVATE /usr/local/lib)
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endif()
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target_link_libraries(${EXE} PUBLIC ${EXE_LIBS} ${LIBS})
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target_link_libraries(lokinet-rcutil PUBLIC ${EXE_LIBS} ${LIBS})
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if(ANDROID)
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add_subdirectory(jni)
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endif(ANDROID)
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endif(SHADOW)
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enable_testing()
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if (NOT SHADOW)
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add_subdirectory(test)
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endif()
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