mirror of https://github.com/PurpleI2P/i2pd.git
I2P: End-to-End encrypted and anonymous Internet
https://i2pd.website/
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313 lines
12 KiB
313 lines
12 KiB
cmake_minimum_required ( VERSION 2.8.12 ) |
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# this addresses CMP0059 with CMake > 3.3 for PCH flags |
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cmake_policy( VERSION 2.8.12 ) |
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project ( "i2pd" ) |
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# configurale options |
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option(WITH_AESNI "Use AES-NI instructions set" OFF) |
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option(WITH_HARDENING "Use hardening compiler flags" OFF) |
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option(WITH_LIBRARY "Build library" ON) |
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option(WITH_BINARY "Build binary" ON) |
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option(WITH_STATIC "Static build" OFF) |
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option(WITH_UPNP "Include support for UPnP client" OFF) |
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option(WITH_PCH "Use precompiled header" OFF) |
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# paths |
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set ( CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules" ) |
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set ( CMAKE_SOURCE_DIR ".." ) |
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set (LIBI2PD_SRC |
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"${CMAKE_SOURCE_DIR}/Crypto.cpp" |
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"${CMAKE_SOURCE_DIR}/Garlic.cpp" |
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"${CMAKE_SOURCE_DIR}/I2NPProtocol.cpp" |
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"${CMAKE_SOURCE_DIR}/Identity.cpp" |
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"${CMAKE_SOURCE_DIR}/LeaseSet.cpp" |
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"${CMAKE_SOURCE_DIR}/Log.cpp" |
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"${CMAKE_SOURCE_DIR}/NTCPSession.cpp" |
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"${CMAKE_SOURCE_DIR}/NetDbRequests.cpp" |
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"${CMAKE_SOURCE_DIR}/NetDb.cpp" |
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"${CMAKE_SOURCE_DIR}/Profiling.cpp" |
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"${CMAKE_SOURCE_DIR}/Reseed.cpp" |
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"${CMAKE_SOURCE_DIR}/RouterContext.cpp" |
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"${CMAKE_SOURCE_DIR}/RouterInfo.cpp" |
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"${CMAKE_SOURCE_DIR}/SSU.cpp" |
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"${CMAKE_SOURCE_DIR}/SSUData.cpp" |
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"${CMAKE_SOURCE_DIR}/SSUSession.cpp" |
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"${CMAKE_SOURCE_DIR}/Streaming.cpp" |
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"${CMAKE_SOURCE_DIR}/Destination.cpp" |
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"${CMAKE_SOURCE_DIR}/TransitTunnel.cpp" |
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"${CMAKE_SOURCE_DIR}/Tunnel.cpp" |
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"${CMAKE_SOURCE_DIR}/TunnelGateway.cpp" |
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"${CMAKE_SOURCE_DIR}/Transports.cpp" |
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"${CMAKE_SOURCE_DIR}/TunnelEndpoint.cpp" |
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"${CMAKE_SOURCE_DIR}/TunnelPool.cpp" |
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"${CMAKE_SOURCE_DIR}/Base.cpp" |
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"${CMAKE_SOURCE_DIR}/util.cpp" |
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"${CMAKE_SOURCE_DIR}/Datagram.cpp" |
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"${CMAKE_SOURCE_DIR}/Signature.cpp" |
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"${CMAKE_SOURCE_DIR}/api.cpp" |
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) |
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if (CMAKE_SYSTEM_NAME STREQUAL "Windows" OR MSYS) |
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list (APPEND LIBI2PD_SRC "${CMAKE_SOURCE_DIR}/I2PEndian.cpp") |
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endif () |
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add_library(libi2pd ${LIBI2PD_SRC}) |
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set (CLIENT_SRC |
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"${CMAKE_SOURCE_DIR}/AddressBook.cpp" |
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"${CMAKE_SOURCE_DIR}/BOB.cpp" |
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"${CMAKE_SOURCE_DIR}/ClientContext.cpp" |
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"${CMAKE_SOURCE_DIR}/I2PTunnel.cpp" |
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"${CMAKE_SOURCE_DIR}/I2PService.cpp" |
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"${CMAKE_SOURCE_DIR}/SAM.cpp" |
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"${CMAKE_SOURCE_DIR}/SOCKS.cpp" |
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"${CMAKE_SOURCE_DIR}/HTTPProxy.cpp" |
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) |
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add_library(i2pdclient ${CLIENT_SRC}) |
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set (DAEMON_SRC |
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"${CMAKE_SOURCE_DIR}/Daemon.cpp" |
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"${CMAKE_SOURCE_DIR}/HTTPServer.cpp" |
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"${CMAKE_SOURCE_DIR}/I2PControl.cpp" |
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"${CMAKE_SOURCE_DIR}/i2pd.cpp" |
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"${CMAKE_SOURCE_DIR}/UPnP.cpp" |
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) |
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if (WITH_UPNP) |
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add_definitions(-DUSE_UPNP) |
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if (NOT MSVC AND NOT MSYS) |
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set(DL_LIB ${CMAKE_DL_LIBS}) |
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endif () |
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endif () |
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# Default build is Debug |
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if (NOT CMAKE_BUILD_TYPE) |
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set(CMAKE_BUILD_TYPE Debug) |
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endif () |
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# compiler flags customization (by vendor) |
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if (MSVC) |
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add_definitions( -D_WIN32_WINNT=_WIN32_WINNT_WINXP -DWIN32_LEAN_AND_MEAN -DNOMINMAX ) #-DOPENSSL_NO_SSL2 -DOPENSSL_USE_DEPRECATED |
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else() |
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set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Winvalid-pch" ) |
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set( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -pedantic" ) |
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# TODO: The following is incompatible with static build and enabled hardening for OpenWRT. |
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# Multiple definitions of __stack_chk_fail (libssp & libc) |
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set( CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -flto -s -ffunction-sections -fdata-sections" ) |
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set( CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "-Wl,--gc-sections" ) # -flto is added from above |
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endif () |
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# check for c++11 support |
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include(CheckCXXCompilerFlag) |
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CHECK_CXX_COMPILER_FLAG("-std=c++11" CXX11_SUPPORTED) |
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CHECK_CXX_COMPILER_FLAG("-std=c++0x" CXX0X_SUPPORTED) |
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if (CXX11_SUPPORTED) |
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set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11" ) |
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elseif (CXX0X_SUPPORTED) # gcc 4.6 |
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set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x" ) |
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elseif (NOT MSVC) |
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message(SEND_ERROR "C++11 standart not seems to be supported by compiler. Too old version?") |
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endif () |
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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") |
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pipe") |
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if (WITH_HARDENING) |
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add_definitions( "-D_FORTIFY_SOURCE=2" ) |
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wformat -Wformat-security -Werror=format-security" ) |
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fstack-protector --param ssp-buffer-size=4" ) |
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endif () |
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elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
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# more tweaks |
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endif () |
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# compiler flags customization (by system) |
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if (CMAKE_SYSTEM_NAME STREQUAL "Linux") |
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list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/DaemonLinux.cpp") |
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# "'sleep_for' is not a member of 'std::this_thread'" in gcc 4.7/4.8 |
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add_definitions( "-D_GLIBCXX_USE_NANOSLEEP=1" ) |
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elseif (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") |
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list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/DaemonLinux.cpp") |
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# "'sleep_for' is not a member of 'std::this_thread'" in gcc 4.7/4.8 |
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add_definitions( "-D_GLIBCXX_USE_NANOSLEEP=1" ) |
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elseif (CMAKE_SYSTEM_NAME STREQUAL "Darwin") |
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list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/DaemonLinux.cpp") |
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elseif (CMAKE_SYSTEM_NAME STREQUAL "OpenBSD") |
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list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/DaemonLinux.cpp") |
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elseif (CMAKE_SYSTEM_NAME STREQUAL "Windows" OR MSYS) |
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list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/DaemonWin32.cpp") |
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list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/Win32/Win32Service.cpp") |
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list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/Win32/Resource.rc") |
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endif () |
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if (WITH_AESNI) |
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set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes" ) |
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add_definitions ( -DAESNI ) |
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endif() |
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# libraries |
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# TODO: once CMake 3.1+ becomes mainstream, see e.g. http://stackoverflow.com/a/29871891/673826 |
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# use imported Threads::Threads instead |
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set(THREADS_PREFER_PTHREAD_FLAG ON) |
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find_package ( Threads REQUIRED ) |
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if(THREADS_HAVE_PTHREAD_ARG) # compile time flag |
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread") |
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endif() |
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if (WITH_STATIC) |
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set(Boost_USE_STATIC_LIBS ON) |
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set(Boost_USE_STATIC_RUNTIME ON) |
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if (WIN32 OR MSYS) |
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# http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace |
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# Note that you might need to rebuild Crypto++ |
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foreach(flag_var |
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CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE |
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CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO) |
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if(${flag_var} MATCHES "/MD") |
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string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}") |
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endif(${flag_var} MATCHES "/MD") |
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endforeach(flag_var) |
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else () |
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set(CMAKE_FIND_LIBRARY_SUFFIXES .a) |
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endif () |
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set(BUILD_SHARED_LIBS OFF) |
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if (${CMAKE_CXX_COMPILER} MATCHES ".*-openwrt-.*") |
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set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread" ) |
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# set( CMAKE_THREAD_LIBS_INIT "gcc_eh -Wl,--whole-archive -lpthread -Wl,--no-whole-archive" ) |
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set( CMAKE_THREAD_LIBS_INIT "gcc_eh -Wl,-u,pthread_create,-u,pthread_once,-u,pthread_mutex_lock,-u,pthread_mutex_unlock,-u,pthread_join,-u,pthread_equal,-u,pthread_detach,-u,pthread_cond_wait,-u,pthread_cond_signal,-u,pthread_cond_destroy,-u,pthread_cond_broadcast,-u,pthread_cancel" ) |
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endif () |
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else() |
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if (NOT WIN32 AND NOT MSYS) |
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# TODO: Consider separate compilation for LIBI2PD_SRC for library. |
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# No need in -fPIC overhead for binary if not interested in library |
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# HINT: revert c266cff CMakeLists.txt: compilation speed up |
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set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC" ) |
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endif () |
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add_definitions(-DBOOST_ALL_DYN_LINK) |
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endif () |
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if (WITH_PCH) |
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include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..) |
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add_library(stdafx STATIC "${CMAKE_SOURCE_DIR}/stdafx.cpp") |
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if(MSVC) |
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target_compile_options(stdafx PRIVATE /Ycstdafx.h /Zm135) |
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add_custom_command(TARGET stdafx POST_BUILD |
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COMMAND xcopy /y stdafx.dir\\$<CONFIG>\\*.pdb libi2pd.dir\\$<CONFIG>\\ |
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COMMAND xcopy /y stdafx.dir\\$<CONFIG>\\*.pdb i2pdclient.dir\\$<CONFIG>\\ |
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COMMAND xcopy /y stdafx.dir\\$<CONFIG>\\*.pdb i2pd.dir\\$<CONFIG>\\ |
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR} |
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) |
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target_compile_options(libi2pd PRIVATE /FIstdafx.h /Yustdafx.h /Zm135 "/Fp${CMAKE_BINARY_DIR}/stdafx.dir/$<CONFIG>/stdafx.pch") |
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target_compile_options(i2pdclient PRIVATE /FIstdafx.h /Yustdafx.h /Zm135 "/Fp${CMAKE_BINARY_DIR}/stdafx.dir/$<CONFIG>/stdafx.pch") |
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else() |
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string(TOUPPER ${CMAKE_BUILD_TYPE} BTU) |
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get_directory_property(DEFS DEFINITIONS) |
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string(REPLACE " " ";" FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${BTU}} ${DEFS}") |
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add_custom_command(TARGET stdafx PRE_BUILD |
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COMMAND ${CMAKE_CXX_COMPILER} ${FLAGS} -c ${CMAKE_CURRENT_SOURCE_DIR}/../stdafx.h |
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) |
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target_compile_options(libi2pd PRIVATE -include stdafx.h) |
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target_compile_options(i2pdclient PRIVATE -include stdafx.h) |
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endif() |
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target_link_libraries(libi2pd stdafx) |
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endif() |
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target_link_libraries(i2pdclient libi2pd) |
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find_package ( Boost COMPONENTS system filesystem regex program_options date_time thread chrono REQUIRED ) |
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if(NOT DEFINED Boost_INCLUDE_DIRS) |
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message(SEND_ERROR "Boost is not found, or your boost version was bellow 1.46. Please download Boost!") |
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endif() |
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find_package ( OpenSSL REQUIRED ) |
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if(NOT DEFINED OPENSSL_INCLUDE_DIR) |
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message(SEND_ERROR "Could not find OpenSSL. Please download and install it first!") |
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endif() |
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find_package ( MiniUPnPc ) |
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if (MINIUPNPC_FOUND) |
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include_directories( ${MINIUPNPC_INCLUDE_DIR} ) |
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else () |
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set(WITH_UPNP OFF) |
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endif() |
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find_package ( ZLIB ) |
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if (NOT ZLIB_FOUND ) |
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# We are probably on Windows |
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include( ExternalProject ) |
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ExternalProject_Add(zlib-project |
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URL http://zlib.net/zlib-1.2.8.tar.gz |
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PREFIX ${CMAKE_CURRENT_BINARY_DIR}/zlib |
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CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR> |
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) |
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if (WITH_PCH) |
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add_dependencies( stdafx zlib-project ) |
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else () |
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add_dependencies( libi2pd zlib-project ) |
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endif () |
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# ExternalProject_Get_Property(zlib-project install_dir) |
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set ( ZLIB_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/zlib/include" CACHE FILEPATH "zlib include dir" FORCE) |
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set ( ZLIB_LIBRARY debug zlibd optimized zlib CACHE STRING "zlib libraries" FORCE) |
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endif () |
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link_directories("${CMAKE_CURRENT_BINARY_DIR}/zlib/lib") |
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# load includes |
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include_directories( ${Boost_INCLUDE_DIRS} ${OPENSSL_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR} ) |
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# show summary |
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message(STATUS "---------------------------------------") |
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message(STATUS "Build type : ${CMAKE_BUILD_TYPE}") |
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message(STATUS "Compiler vendor : ${CMAKE_CXX_COMPILER_ID}") |
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message(STATUS "Compiler version : ${CMAKE_CXX_COMPILER_VERSION}") |
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message(STATUS "Compiler path : ${CMAKE_CXX_COMPILER}") |
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message(STATUS "Install prefix: : ${CMAKE_INSTALL_PREFIX}") |
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message(STATUS "Options:") |
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message(STATUS " AESNI : ${WITH_AESNI}") |
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message(STATUS " HARDENING : ${WITH_HARDENING}") |
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message(STATUS " LIBRARY : ${WITH_LIBRARY}") |
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message(STATUS " BINARY : ${WITH_BINARY}") |
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message(STATUS " STATIC BUILD : ${WITH_STATIC}") |
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message(STATUS " UPnP : ${WITH_UPNP}") |
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message(STATUS " PCH : ${WITH_PCH}") |
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message(STATUS "---------------------------------------") |
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#Handle paths nicely |
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include(GNUInstallDirs) |
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if (WITH_BINARY) |
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add_executable ( "${PROJECT_NAME}" ${DAEMON_SRC} ) |
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if(NOT MSVC) # FIXME: incremental linker file name (.ilk) collision for dll & exe |
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if (WITH_STATIC) |
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set_target_properties("${PROJECT_NAME}" PROPERTIES LINK_FLAGS "-static" ) |
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endif () |
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endif() |
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if (WITH_PCH) |
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if (MSVC) |
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target_compile_options("${PROJECT_NAME}" PRIVATE /FIstdafx.h /Yustdafx.h /Zm135 "/Fp${CMAKE_BINARY_DIR}/stdafx.dir/$<CONFIG>/stdafx.pch") |
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else() |
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target_compile_options("${PROJECT_NAME}" PRIVATE -include stdafx.h) |
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endif() |
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endif() |
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if (WITH_HARDENING AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU") |
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set_target_properties("${PROJECT_NAME}" PROPERTIES LINK_FLAGS "-z relro -z now" ) |
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endif () |
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# FindBoost pulls pthread for thread which is broken for static linking at least on Ubuntu 15.04 |
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list(GET Boost_LIBRARIES -1 LAST_Boost_LIBRARIES) |
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if(${LAST_Boost_LIBRARIES} MATCHES ".*pthread.*") |
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list(REMOVE_AT Boost_LIBRARIES -1) |
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endif() |
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if (MSYS OR MINGW) |
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set (MINGW_EXTRA -lws2_32 -lmswsock -liphlpapi ) |
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endif () |
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target_link_libraries( "${PROJECT_NAME}" libi2pd i2pdclient ${DL_LIB} ${Boost_LIBRARIES} ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${MINGW_EXTRA} ) |
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install(TARGETS "${PROJECT_NAME}" RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} ) |
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if (MSVC) |
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install(FILES $<TARGET_PDB_FILE:${PROJECT_NAME}> DESTINATION "bin" CONFIGURATIONS DEBUG) |
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endif () |
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endif ()
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