cmake_minimum_required(VERSION 2.8.6) set(VERSION "0.1") # $Format:Packaged from commit %H%nset(COMMIT %h)%nset(REFS "%d")$ set_property(GLOBAL PROPERTY USE_FOLDERS ON) set(CMAKE_CONFIGURATION_TYPES "Debug;Release") enable_testing() # Check if we're on FreeBSD so we can exclude the local miniupnpc (it should be installed from ports instead) # CMAKE_SYSTEM_NAME checks are commonly known, but specifically taken from libsdl's CMakeLists if(CMAKE_SYSTEM_NAME MATCHES "kFreeBSD.*") set(FREEBSD TRUE) elseif(CMAKE_SYSTEM_NAME MATCHES "DragonFly.*|FreeBSD") set(FREEBSD TRUE) endif() # TODO: check bsdi, NetBSD, OpenBSD, to see if they need the same FreeBSD changes # # elseif(CMAKE_SYSTEM_NAME MATCHES "kNetBSD.*|NetBSD.*") # set(NETBSD TRUE) # elseif(CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*") # set(OPENBSD TRUE) # elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*") # set(BSDI TRUE) function(set_static_flags) if (NOT APPLE) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++") endif() endfunction(set_static_flags) include_directories(src contrib/epee/include external "${CMAKE_BINARY_DIR}/version") if(APPLE) include_directories(SYSTEM /usr/include/malloc) endif() set(STATIC ${MSVC} CACHE BOOL "Link libraries statically") if (UNIX AND NOT APPLE) # Note that at the time of this writing the -Wstrict-prototypes flag added below will make this fail find_package(Threads) endif() if(MSVC) add_definitions("/bigobj /MP /W3 /GS- /D_CRT_SECURE_NO_WARNINGS /wd4996 /wd4345 /D_WIN32_WINNT=0x0600 /DWIN32_LEAN_AND_MEAN /DGTEST_HAS_TR1_TUPLE=0 /FIinline_c.h /D__SSE4_1__") # set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Dinline=__inline") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:10485760") if(STATIC) foreach(VAR CMAKE_C_FLAGS_DEBUG CMAKE_CXX_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE CMAKE_CXX_FLAGS_RELEASE) string(REPLACE "/MD" "/MT" ${VAR} "${${VAR}}") endforeach() endif() include_directories(SYSTEM src/platform/msc) else() set(ARCH native CACHE STRING "CPU to build for: -march value or default") if("${ARCH}" STREQUAL "default") set(ARCH_FLAG "") else() set(ARCH_FLAG "-march=${ARCH}") endif() set(WARNINGS "-Wall -Wextra -Wpointer-arith -Wundef -Wvla -Wwrite-strings -Werror -Wno-error=extra -Wno-error=deprecated-declarations -Wno-error=sign-compare -Wno-error=strict-aliasing -Wno-error=type-limits -Wno-unused-parameter -Wno-error=unused-variable -Wno-error=undef -Wno-error=uninitialized") if(CMAKE_C_COMPILER_ID STREQUAL "Clang") set(WARNINGS "${WARNINGS} -Wno-error=mismatched-tags -Wno-error=null-conversion -Wno-overloaded-shift-op-parentheses -Wno-error=shift-count-overflow -Wno-error=tautological-constant-out-of-range-compare -Wno-error=unused-private-field -Wno-error=unneeded-internal-declaration") else() set(WARNINGS "${WARNINGS} -Wlogical-op -Wno-error=maybe-uninitialized") endif() # Since gcc 4.9 the LTO format is non-standard (slim), so we need the gcc-specific ar and ranlib binaries if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9.0)) set(CMAKE_AR "gcc-ar") set(CMAKE_RANLIB "gcc-ranlib") endif() if(MINGW) set(WARNINGS "${WARNINGS} -Wno-error=unused-value") set(MINGW_FLAG "-DWIN32_LEAN_AND_MEAN") include_directories(SYSTEM src/platform/mingw) else() set(MINGW_FLAG "") endif() set(C_WARNINGS "-Waggregate-return -Wnested-externs -Wold-style-definition -Wstrict-prototypes") set(CXX_WARNINGS "-Wno-reorder -Wno-missing-field-initializers") try_compile(STATIC_ASSERT_RES "${CMAKE_CURRENT_BINARY_DIR}/static-assert" "${CMAKE_CURRENT_SOURCE_DIR}/utils/test-static-assert.c" COMPILE_DEFINITIONS "-std=c11") if(STATIC_ASSERT_RES) set(STATIC_ASSERT_FLAG "") else() set(STATIC_ASSERT_FLAG "-Dstatic_assert=_Static_assert") endif() set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG} -maes") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${ARCH_FLAG} -maes") if(APPLE) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DGTEST_HAS_TR1_TUPLE=0") endif() if(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.8)) set(DEBUG_FLAGS "-g3 -Og") else() set(DEBUG_FLAGS "-g3 -O0") endif() set(RELEASE_FLAGS "-Ofast -DNDEBUG -Wno-unused-variable") if(NOT CMAKE_CXX_COMPILER_ID STREQUAL "Clang") # There is a clang bug that does not allow to compile code that uses AES-NI intrinsics if -flto is enabled set(RELEASE_FLAGS "${RELEASE_FLAGS} -flto") endif() #if(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT MINGW) # set(RELEASE_FLAGS "${RELEASE_FLAGS} -fno-fat-lto-objects") #endif() set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${DEBUG_FLAGS}") set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${DEBUG_FLAGS}") set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${RELEASE_FLAGS}") set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${RELEASE_FLAGS}") if(STATIC AND NOT APPLE) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++") endif() endif() if(STATIC) set(Boost_USE_STATIC_LIBS ON) set(Boost_USE_STATIC_RUNTIME ON) endif() find_package(Boost 1.53 REQUIRED COMPONENTS system filesystem thread date_time chrono regex serialization program_options) if((${Boost_MAJOR_VERSION} EQUAL 1) AND (${Boost_MINOR_VERSION} EQUAL 54)) message(SEND_ERROR "Boost version 1.54 is unsupported, more details are available here http://goo.gl/RrCFmA") endif() include_directories(SYSTEM ${Boost_INCLUDE_DIRS}) if(MINGW) set(Boost_LIBRARIES "${Boost_LIBRARIES};ws2_32;mswsock") elseif(APPLE) set(Boost_LIBRARIES "${Boost_LIBRARIES}") elseif(NOT MSVC) set(Boost_LIBRARIES "${Boost_LIBRARIES};rt;pthread") endif() set(COMMIT_ID_IN_VERSION ON CACHE BOOL "Include commit ID in version") file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/version") if (NOT COMMIT_ID_IN_VERSION) set(VERSION "${VERSION}-unknown") configure_file("src/version.h.in" "version/version.h") add_custom_target(version ALL) elseif(DEFINED COMMIT) string(REPLACE "." "\\." VERSION_RE "${VERSION}") if(NOT REFS MATCHES "(\\(|, )tag: v${VERSION_RE}(\\)|, )") set(VERSION "${VERSION}-g${COMMIT}") endif() configure_file("src/version.h.in" "version/version.h") add_custom_target(version ALL) else() find_package(Git QUIET) if(Git_FOUND OR GIT_FOUND) message(STATUS "Found Git: ${GIT_EXECUTABLE}") add_custom_target(version ALL "${CMAKE_COMMAND}" "-D" "VERSION=${VERSION}" "-D" "GIT=${GIT_EXECUTABLE}" "-D" "TO=${CMAKE_BINARY_DIR}/version/version.h" "-P" "src/version.cmake" WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}") else() message(STATUS "WARNING: Git was not found!") set(VERSION "${VERSION}-unknown") configure_file("src/version.h.in" "version/version.h") add_custom_target(version ALL) endif() endif() add_subdirectory(external) # Final setup for miniupnpc if(UPNP_STATIC) add_definitions("-DUPNP_STATIC") else() add_definitions("-DUPNP_DYNAMIC") include_directories(${UPNP_INCLUDE}) endif() add_subdirectory(src) add_subdirectory(tests)