# Lowest version - debian stable is 3.7.2 cmake_minimum_required(VERSION 3.7.0) set(PROJECT_NAME lokinet) project(${PROJECT_NAME} C CXX ASM) option(USE_LIBABYSS "enable libabyss" OFF) option(USE_CXX17 "enable c++17 features" OFF) option(USE_AVX2 "enable avx2 code" OFF) # Require C++11 # or C++17 on win32 if (NOT WIN32) if(USE_CXX17) set(CMAKE_CXX_STANDARD 17) else() set(CMAKE_CXX_STANDARD 11) endif() else() set(CMAKE_CXX_STANDARD 17) endif(NOT WIN32) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_CXX_EXTENSIONS OFF) # turns off those annoying warnings for # target-specific crypto code paths not # applicable to the host's FPU -rick add_compile_options(-Wall) add_compile_options($<$:-fpermissive>) add_compile_options(-Wno-unused-function -Wno-deprecated-declarations -Wno-unknown-pragmas) if (WOW64_CROSS_COMPILE OR WIN64_CROSS_COMPILE) if (USING_CLANG) add_compile_options(-Wno-unused-command-line-argument -Wno-c++11-narrowing) # because clang is insane enough to inline whole sections of the C++ library! # May have been fixed in llvm-7. set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--allow-multiple-definition --rtlib=libgcc") endif(USING_CLANG) endif() if(DEBIAN) add_definitions(-DDEBIAN) endif() set(CMAKE_THREAD_PREFER_PTHREAD TRUE) set(THREADS_PREFER_PTHREAD_FLAG TRUE) find_package(Threads REQUIRED) if(STATIC_LINK) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static" ) endif() if(DNS_PORT) add_definitions(-DDNS_PORT=${DNS_PORT}) endif() if(SHADOW) set(WITH_STATIC OFF) else() set(WITH_STATIC ON) endif() if(TESTNET) add_definitions(-DTESTNET=1) endif() set(OPTIMIZE_FLAGS -O3) set(DEBUG_FLAGS -O0 -g3) if(ASAN) set(DEBUG_FLAGS "${DEBUG_FLAGS} -fsanitize=address -fno-omit-frame-pointer") set(OPTIMIZE_FLAGS "-O0") endif(ASAN) if(SHADOW) if("${SHADOW_ROOT}" STREQUAL "") set(SHADOW_ROOT "$ENV{HOME}/.shadow") endif("${SHADOW_ROOT}" STREQUAL "") if(EXISTS "${SHADOW_ROOT}") message(STATUS "SHADOW_ROOT = ${SHADOW_ROOT}") else() message(FATAL_ERROR "SHADOW_ROOT path does not exist: '${SHADOW_ROOT}'") endif() set(CMAKE_MODULE_PATH "${SHADOW_ROOT}/share/cmake/Modules") include_directories(${CMAKE_MODULE_PATH}) include(ShadowTools) add_compile_options( -fno-inline -fno-strict-aliasing ) add_definitions(-DTESTNET=true) add_definitions(-DSHADOW_TESTNET) include_directories(${SHADOW_ROOT}/include) endif() if(CMAKE_BUILD_TYPE MATCHES "[Dd][Ee][Bb][Uu][Gg]") set(OPTIMIZE_FLAGS "") add_compile_options( ${DEBUG_FLAGS} ) endif() if (NOT USE_AVX2) set(CRYPTO_FLAGS -march=native) set(CMAKE_ASM_FLAGS "-march=native ${CMAKE_ASM_FLAGS} $ENV{ASFLAGS}") else() set(CRYPTO_FLAGS -march=haswell -mtune=native) set(CMAKE_ASM_FLAGS "-march=haswell -mtune=native ${CMAKE_ASM_FLAGS} $ENV{ASFLAGS}") endif(NOT USE_AVX2) add_compile_options(${OPTIMIZE_FLAGS} ${CRYPTO_FLAGS}) if(SHADOW) add_compile_options(-fPIC) endif() if(NOT GIT_VERSION) exec_program("git" ${CMAKE_CURRENT_SOURCE_DIR} ARGS "rev-parse --short HEAD" OUTPUT_VARIABLE GIT_VERSION) add_definitions(-DGIT_REV="${GIT_VERSION}") endif() if(RELEASE_MOTTO) add_definitions(-DLLARP_RELEASE_MOTTO="${RELEASE_MOTTO}") endif() set(EXE lokinet) set(EXE_SRC daemon/main.cpp) # HeapAlloc(2) on Windows was significantly revamped in 2009 # but the old algorithm isn't too bad either # this is _the_ system allocator on BSD UNIX # openbsd replaced it with a secure/randomised malloc not too # long ago if(JEMALLOC) set(MALLOC_LIB jemalloc) endif() if (WIN32) set(FS_LIB stdc++fs) endif(WIN32) # FS_LIB should resolve to nothing on all other platforms # it is only required on win32 -rick set(LIBS Threads::Threads ${MALLOC_LIB} ${FS_LIB}) set(LIB lokinet) set(SHARED_LIB ${LIB}) set(STATIC_LIB ${LIB}-static) set(CRYPTOGRAPHY_LIB ${LIB}-cryptography) set(PLATFORM_LIB ${LIB}-platform) set(ANDROID_LIB ${LIB}android) set(TT_ROOT vendor/libtuntap-master) add_definitions(-D${CMAKE_SYSTEM_NAME}) if (UNIX) add_definitions(-DUNIX) add_definitions(-DPOSIX) endif() if(UNIX) if(${CMAKE_SYSTEM_NAME} MATCHES "Linux") set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-linux.c) elseif(${CMAKE_SYSTEM_NAME} MATCHES "Android") set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-linux.c) elseif (${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD") set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-openbsd.c ${TT_ROOT}/tuntap-unix-bsd.c) elseif (${CMAKE_SYSTEM_NAME} MATCHES "NetBSD") set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-netbsd.c ${TT_ROOT}/tuntap-unix-bsd.c) elseif (${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" OR ${CMAKE_SYSTEM_NAME} MATCHES "DragonFly") set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-freebsd.c ${TT_ROOT}/tuntap-unix-bsd.c) elseif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-darwin.c ${TT_ROOT}/tuntap-unix-bsd.c) # TODO: _actually_ port to solaris/illumos (it's fairly complete...except for TUN) -rick elseif (${CMAKE_SYSTEM_NAME} MATCHES "SunOS") set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-unix-sunos.c) else() message(FATAL_ERROR "Your operating system is not supported yet") endif() elseif(WIN32) set(LIBTUNTAP_IMPL ${TT_ROOT}/tuntap-windows.c) add_definitions(-DWIN32_LEAN_AND_MEAN) add_definitions(-DWIN32) else() message(FATAL_ERROR "What operating system _are_ you building on/for?") endif(UNIX) set(LIBTUNTAP_SRC_BASE ${TT_ROOT}/tuntap.cpp ${TT_ROOT}/tuntap_log.cpp ${LIBTUNTAP_IMPL}) if (UNIX) set(LIBTUNTAP_SRC ${TT_ROOT}/tuntap-unix.c ${LIBTUNTAP_SRC_BASE}) else() set(LIBTUNTAP_SRC ${LIBTUNTAP_SRC_BASE}) endif(UNIX) if(ANDROID) add_definitions(-DANDROID) set(ANDROID_PLATFORM_SRC llarp/android/ifaddrs.c) endif() if(${CMAKE_SYSTEM_NAME} MATCHES "Linux") set(ISOLATE_PROC_SRC llarp/linux/netns.cpp) endif() if(NOT WIN32) set(CXX_COMPAT_SRC vendor/cppbackport-master/lib/fs/rename.cpp vendor/cppbackport-master/lib/fs/filestatus.cpp vendor/cppbackport-master/lib/fs/filetype.cpp vendor/cppbackport-master/lib/fs/cleanpath.cpp vendor/cppbackport-master/lib/fs/perms.cpp vendor/cppbackport-master/lib/fs/equivalent.cpp vendor/cppbackport-master/lib/fs/current_path.cpp vendor/cppbackport-master/lib/fs/basename.cpp vendor/cppbackport-master/lib/fs/tempdir.cpp vendor/cppbackport-master/lib/fs/create_directory.cpp vendor/cppbackport-master/lib/fs/path.cpp vendor/cppbackport-master/lib/fs/remove.cpp vendor/cppbackport-master/lib/fs/diriter.cpp vendor/cppbackport-master/lib/fs/copyfile.cpp vendor/cppbackport-master/lib/fs/absolute.cpp vendor/cppbackport-master/lib/fs/direntry.cpp ) include_directories(vendor/cppbackport-master/lib) endif(NOT WIN32) set(LIB_PLATFORM_SRC # string stuff llarp/str.cpp # for outpug llarp/logger.cpp # needed for threading llarp/logic.cpp # for zero (for net.hpp stuff for llarp::addr stuff) llarp/mem.cpp # for networking llarp/ev.cpp llarp/net.cpp llarp/net_addr.cpp llarp/net_inaddr.cpp # for timer llarp/time.cpp # for logic llarp/timer.cpp # for threading llarp/threadpool.cpp # for android shim ${ANDROID_PLATFORM_SRC} # process isolation implementation ${ISOLATE_PROC_SRC} # tun ${LIBTUNTAP_SRC} # win32 inline code llarp/win32_inet.c llarp/win32_intrnl.c # c++17 compat code ${CXX_COMPAT_SRC} ) set(NTRU_AVX_SRC crypto/libntrup/src/avx/randomsmall.c crypto/libntrup/src/avx/weight.c crypto/libntrup/src/avx/swap.c crypto/libntrup/src/avx/rq_round3.c crypto/libntrup/src/avx/rq_recip3.c crypto/libntrup/src/avx/small.c crypto/libntrup/src/avx/randomweightw.c crypto/libntrup/src/avx/dec.c crypto/libntrup/src/avx/r3_recip.c crypto/libntrup/src/avx/keypair.c crypto/libntrup/src/avx/rq_rounded.c crypto/libntrup/src/avx/mult.c crypto/libntrup/src/avx/enc.c crypto/libntrup/src/avx/int32_sort.c crypto/libntrup/src/avx/rq.c crypto/libntrup/src/avx/rq_mod3.c ) set(NTRU_REF_SRC crypto/libntrup/src/ref/randomsmall.c crypto/libntrup/src/ref/swap.c crypto/libntrup/src/ref/rq_round3.c crypto/libntrup/src/ref/rq_recip3.c crypto/libntrup/src/ref/small.c crypto/libntrup/src/ref/rq_mult.c crypto/libntrup/src/ref/randomweightw.c crypto/libntrup/src/ref/random32.c crypto/libntrup/src/ref/dec.c crypto/libntrup/src/ref/r3_mult.c crypto/libntrup/src/ref/r3_recip.c crypto/libntrup/src/ref/keypair.c crypto/libntrup/src/ref/rq_rounded.c crypto/libntrup/src/ref/enc.c crypto/libntrup/src/ref/int32_sort.c crypto/libntrup/src/ref/rq.c ) include_directories(crypto/include) set(NTRU_SRC ${NTRU_AVX_SRC} ${NTRU_REF_SRC} crypto/libntrup/src/ntru.cpp ) set(SHA512_SRC crypto/sha512/sha512.c) set(CHACHA_SRC crypto/chacha20/ref/chacha20_ref.c crypto/chacha20/dolbeau/chacha20_dolbeau-ssse3.c crypto/chacha20/dolbeau/chacha20_dolbeau-avx2.c crypto/chacha20/stream_chacha20.c crypto/salsa20/ref/salsa20_ref.c crypto/salsa20/core_salsa_ref.c crypto/salsa20/stream_salsa20.c crypto/salsa20/xmm6/salsa20_xmm6-asm.S crypto/salsa20/xmm6/salsa20_xmm6.c crypto/salsa20/xmm6int/salsa20_xmm6int-avx2.c crypto/salsa20/xmm6int/salsa20_xmm6int-sse2.c crypto/xchacha20/hchacha.c crypto/xchacha20/stream_xchacha20.c) set(CSRNG_SRC crypto/csrng/randombytes_salsa20_random.c crypto/csrng/randombytes.c) set(CRYPTO_MEM_SRC crypto/secmem/secmem.c) set(BLAKE2B_SRC crypto/blake2b/blake2b-compress-avx2.c crypto/blake2b/blake2b-compress-ref.c crypto/blake2b/blake2b-compress-sse41.c crypto/blake2b/blake2b-compress-ssse3.c crypto/blake2b/blake2b-ref.c crypto/blake2b/generichash_blake2b.c) set(X25519_SRC crypto/curve25519/crypto_scalarmult.c crypto/curve25519/ref10/x25519_ref10.c crypto/curve25519/ref10/ed25519_ref10.c crypto/curve25519/sandy2x/fe51_invert.c crypto/curve25519/sandy2x/ladder_base.S crypto/curve25519/sandy2x/curve25519_sandy2x.c crypto/curve25519/sandy2x/consts.S crypto/curve25519/sandy2x/fe51_nsquare.S crypto/curve25519/sandy2x/fe51_mul.S crypto/curve25519/sandy2x/fe51_pack.S crypto/curve25519/sandy2x/fe_frombytes_sandy2x.c crypto/curve25519/sandy2x/sandy2x.S crypto/curve25519/sandy2x/ladder.S crypto/curve25519/scalarmult_curve25519.c crypto/ed25519/crypto_box.c crypto/ed25519/crypto_sign.c crypto/ed25519/ref10/open.c crypto/ed25519/ref10/obsolete.c crypto/ed25519/ref10/keypair.c crypto/ed25519/ref10/sign.c crypto/ed25519/sign_ed25519.c) set(CRYPTOGRAPHY_SRC crypto/libsodium/init.c crypto/libsodium/runtime.c crypto/verify/crypto_verify.c ${CRYPTO_MEM_SRC} ${CSRNG_SRC} ${BLAKE2B_SRC} ${CHACHA_SRC} ${ED25519_SRC} ${X25519_SRC} ${SHA512_SRC} ${NTRU_SRC}) add_library(${CRYPTOGRAPHY_LIB} STATIC ${CRYPTOGRAPHY_SRC}) set(UTP_SRC libutp/utp_callbacks.cpp libutp/utp_utils.cpp libutp/utp_internal.cpp libutp/utp_api.cpp libutp/utp_packedsockaddr.cpp libutp/utp_hash.cpp ) if(WIN32) set(UTP_SRC ${UTP_SRC} libutp/libutp_inet_ntop.cpp) endif() set(LIB_SRC ${UTP_SRC} llarp/address_info.cpp llarp/bencode.cpp llarp/buffer.cpp llarp/config.cpp llarp/context.cpp llarp/crypto_libsodium.cpp llarp/dht.cpp llarp/dns.cpp llarp/dnsc.cpp llarp/dnsd.cpp llarp/dns_iptracker.cpp llarp/dns_dotlokilookup.cpp llarp/encode.cpp llarp/encrypted_frame.cpp llarp/exit_info.cpp llarp/exit_route.cpp llarp/ip.cpp llarp/link_intro.cpp llarp/link_message.cpp llarp/nodedb.cpp llarp/path.cpp llarp/pathbuilder.cpp llarp/pathset.cpp llarp/profiling.cpp llarp/proofofwork.cpp llarp/relay_commit.cpp llarp/relay_up_down.cpp llarp/router_contact.cpp llarp/router.cpp llarp/rpc.cpp llarp/service.cpp llarp/transit_hop.cpp llarp/testnet.c llarp/dht/context.cpp llarp/dht/decode.cpp llarp/dht/dht_immediate.cpp llarp/dht/find_intro.cpp llarp/dht/find_router.cpp llarp/dht/got_intro.cpp llarp/dht/got_router.cpp llarp/dht/publish_intro.cpp llarp/handlers/tun.cpp llarp/link/curvecp.cpp llarp/link/server.cpp llarp/link/utp.cpp llarp/routing/dht_message.cpp llarp/routing/message_parser.cpp llarp/routing/path_confirm.cpp llarp/routing/path_latency.cpp llarp/routing/path_transfer.cpp llarp/service/address.cpp llarp/service/context.cpp llarp/service/endpoint.cpp llarp/service/lookup.cpp llarp/service/protocol.cpp llarp/service/tag.cpp llarp/service/info.cpp ) set(RC_SRC daemon/rcutil.cpp ) set(DNS_SRC llarp/dns.cpp llarp/dnsc.cpp llarp/dnsd.cpp llarp/dns_iptracker.cpp llarp/dns_dotlokilookup.cpp llarp/net.cpp daemon/dns.cpp ) set(TEST_SRC test/main.cpp test/base32_unittest.cpp test/dht_unittest.cpp test/encrypted_frame_unittest.cpp test/hiddenservice_unittest.cpp test/pq_unittest.cpp test/net_unittest.cpp test/test_dns_unit.cpp test/test_dnsc_unit.cpp test/test_dnsd_unit.cpp ) set(TEST_EXE testAll) set(GTEST_DIR test/gtest) set(CLIENT_EXE llarpc) set(CLIENT_SRC client/main.cpp ) include_directories(include) # TODO: exclude this from includes and expose stuff properly for rcutil include_directories(llarp) #include_directories(include) #include_directories(vendor/cppbackport-master/lib) #include_directories(${sodium_INCLUDE_DIR}) set(RC_EXE rcutil) set(DNS_EXE dns) set(ALL_SRC ${CLIENT_SRC} ${RC_SRC} ${EXE_SRC} ${DNS_SRC} ${LIB_PLATFORM_SRC} ${LIB_SRC} ${TEST_SRC}) if(USE_LIBABYSS) add_definitions(-DUSE_ABYSS=1) set(ABYSS libabyss) set(ABYSS_LIB abyss) set(ABYSS_EXE ${ABYSS_LIB}-main) include_directories(${ABYSS}/include) set(ABYSS_SRC ${ABYSS}/src/http.cpp ${ABYSS}/src/client.cpp ${ABYSS}/src/server.cpp ${ABYSS}/src/json.cpp) add_library(${ABYSS_LIB} STATIC ${ABYSS_SRC}) set(ALL_SRC ${ALL_SRC} ${ABYSS_SRC} ${ABYSS}/main.cpp) add_executable(${ABYSS_EXE} ${ABYSS}/main.cpp) target_link_libraries(${ABYSS_EXE} ${PLATFORM_LIB}) set(TEST_SRC ${TEST_SRC} test/jsonrpc_unittest.cpp) # for freebsd if(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD") include_directories(/usr/local/include) endif() endif() foreach(F ${ALL_SRC}) set_source_files_properties(${F} PROPERTIES COMPILE_FLAGS -DLOG_TAG=\\\"${F}\\\") endforeach(F) if(SHADOW) add_shadow_plugin(shadow-plugin-${SHARED_LIB} ${EXE_SRC} ${LIB_SRC} ${LIB_PLATFORM_SRC} ${CPP_BACKPORT_SRC} ${ABYSS_SRC} ${CRYPTOGRAPHY_SRC}) target_link_libraries(shadow-plugin-${SHARED_LIB} ${LIBS}) install(TARGETS shadow-plugin-${SHARED_LIB} DESTINATION plugins) else() add_executable(${RC_EXE} ${RC_SRC}) add_executable(${EXE} ${EXE_SRC}) add_executable(${CLIENT_EXE} ${CLIENT_SRC}) add_executable(${DNS_EXE} ${DNS_SRC}) add_subdirectory(${GTEST_DIR}) include_directories(${GTEST_DIR}/include ${GTEST_DIR}) add_executable(${TEST_EXE} ${TEST_SRC}) if(WITH_STATIC) add_library(${STATIC_LIB} STATIC ${LIB_SRC}) add_library(${PLATFORM_LIB} STATIC ${LIB_PLATFORM_SRC}) if(USE_LIBABYSS) target_link_libraries(${PLATFORM_LIB} Threads::Threads ${ABYSS_LIB}) else() target_link_libraries(${PLATFORM_LIB} Threads::Threads) endif() if(${CMAKE_SYSTEM_NAME} MATCHES "Linux") target_link_libraries(${PLATFORM_LIB} -lcap) endif() target_link_libraries(${STATIC_LIB} ${CRYPTOGRAPHY_LIB} ${LIBS} ${PLATFORM_LIB}) if(NOT WITH_SHARED) target_link_libraries(${EXE} ${STATIC_LINK_LIBS} ${STATIC_LIB} ${PLATFORM_LIB}) target_link_libraries(${CLIENT_EXE} ${STATIC_LINK_LIBS} ${STATIC_LIB} ${PLATFORM_LIB}) target_link_libraries(${RC_EXE} ${STATIC_LINK_LIBS} ${STATIC_LIB} ${PLATFORM_LIB}) target_link_libraries(${TEST_EXE} ${STATIC_LINK_LIBS} gtest_main ${STATIC_LIB} ${PLATFORM_LIB}) target_link_libraries(${DNS_EXE} ${STATIC_LIB} ${PLATFORM_LIB}) if (WIN32) target_link_libraries(${EXE} ${STATIC_LINK_LIBS} ${STATIC_LIB} ${PLATFORM_LIB} ws2_32 iphlpapi) target_link_libraries(${CLIENT_EXE} ${STATIC_LINK_LIBS} ${STATIC_LIB} ${PLATFORM_LIB} ws2_32 iphlpapi) target_link_libraries(${RC_EXE} ${STATIC_LINK_LIBS} ${STATIC_LIB} ${PLATFORM_LIB} ws2_32 iphlpapi) target_link_libraries(${TEST_EXE} ${STATIC_LINK_LIBS} gtest_main ${STATIC_LIB} ${PLATFORM_LIB} ws2_32 iphlpapi) target_link_libraries(${DNS_EXE} ${STATIC_LIB} ${PLATFORM_LIB} ws2_32 iphlpapi) endif(WIN32) if (WIN32) target_link_libraries(${DNS_EXE} ${STATIC_LIB} ${PLATFORM_LIB} Threads::Threads ws2_32 iphlpapi) endif(WIN32) target_link_libraries(${DNS_EXE} ${STATIC_LIB} ${PLATFORM_LIB} Threads::Threads) endif(NOT WITH_SHARED) endif(WITH_STATIC) if(ANDROID) add_library(${ANDROID_LIB} SHARED jni/lokinet_android.cpp) target_link_libraries(${ANDROID_LIB} ${STATIC_LIB} ${LIBS} log) endif() if(WITH_SHARED) add_library(${SHARED_LIB} SHARED ${LIB_SRC} ${LIB_PLATFORM_SRC} ${CRYPTOGRAPHY_SRC}) if (WIN32) set(${LIBS} ${LIBS} ws2_32 iphlpapi) endif(WIN32) target_link_libraries(${SHARED_LIB} ${LIBS} Threads::Threads) target_link_libraries(${EXE} ${SHARED_LIB}) target_link_libraries(${RC_EXE} ${SHARED_LIB}) target_link_libraries(${DNS_EXE} ${SHARED_LIB} Threads::Threads) endif(WITH_SHARED) endif(SHADOW)