Merge pull request #6477 from Project-OSRM/update_cmakelists
Update CMakeLists
This commit is contained in:
Dennis Luxen
GitHub
commit
1204b746d5
175
CMakeLists.txt
175
CMakeLists.txt
@ -1,8 +1,8 @@
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cmake_minimum_required(VERSION 3.2)
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cmake_minimum_required(VERSION 3.18)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR AND NOT MSVC_IDE)
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message(FATAL_ERROR "In-source builds are not allowed.
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@ -33,7 +33,6 @@ option(ENABLE_COVERAGE "Build with coverage instrumentalisation" OFF)
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option(ENABLE_SANITIZER "Use memory sanitizer for Debug build" OFF)
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option(ENABLE_LTO "Use LTO if available" OFF)
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option(ENABLE_FUZZING "Fuzz testing using LLVM's libFuzzer" OFF)
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option(ENABLE_GOLD_LINKER "Use GNU gold linker if available" ON)
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option(ENABLE_NODE_BINDINGS "Build NodeJs bindings" OFF)
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option(ENABLE_CLANG_TIDY "Enables clang-tidy checks" OFF)
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@ -113,29 +112,12 @@ include(CheckCXXCompilerFlag)
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include(FindPackageHandleStandardArgs)
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include(GNUInstallDirs)
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set(bitness 32)
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(bitness 64)
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message(STATUS "Building on a 64 bit system")
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else()
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message(STATUS "Building on a 32 bit system")
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endif()
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if(WIN32 AND MSVC_VERSION LESS 1900)
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message(FATAL_ERROR "Building with Microsoft compiler needs Latest Visual Studio 2015 (Community or better)")
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endif()
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# Strictly require GCC>=5.0 and Clang>=3.4 - GCC 4.8 is already too old for C++14.
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if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
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message(FATAL_ERROR "GCC>=5.0 required. In case you are on Ubuntu upgrade via ppa:ubuntu-toolchain-r/test")
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endif()
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4)
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message(FATAL_ERROR "Clang>=3.4 required. In case you are on Ubuntu upgrade via http://apt.llvm.org")
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endif()
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endif()
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include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR}/include/)
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include_directories(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/include/)
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include_directories(SYSTEM ${CMAKE_CURRENT_SOURCE_DIR}/third_party/sol2-3.3.0/include)
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@ -190,26 +172,6 @@ add_library(osrm_customize src/osrm/customizer.cpp $<TARGET_OBJECTS:CUSTOMIZER>
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add_library(osrm_update $<TARGET_OBJECTS:UPDATER> $<TARGET_OBJECTS:MICROTAR> $<TARGET_OBJECTS:UTIL>)
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add_library(osrm_store $<TARGET_OBJECTS:STORAGE> $<TARGET_OBJECTS:MICROTAR> $<TARGET_OBJECTS:UTIL>)
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if(ENABLE_GOLD_LINKER)
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execute_process(COMMAND ${CMAKE_C_COMPILER} -fuse-ld=gold -Wl,--version ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
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if("${LD_VERSION}" MATCHES "GNU gold")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=gold -Wl,--disable-new-dtags")
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fuse-ld=gold -Wl,--disable-new-dtags")
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set(OSRM_LDFLAGS "${OSRM_LDFLAGS} -fuse-ld=gold -Wl,--disable-new-dtags")
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message(STATUS "Using GNU gold as linker.")
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# Issue 2785: check gold binutils version and don't use gc-sections for versions prior 2.25
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string(REGEX REPLACE ".*\\(GNU Binutils[^\\)0-9]+([0-9]+\\.[0-9]+)[^\\)]*\\).*" "\\1" GOLD_BINUTILS_VERSION "${LD_VERSION}")
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if ("${GOLD_BINUTILS_VERSION}" VERSION_LESS "2.26")
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message(STATUS "Disabling gc-sections on gold binutils < 2.26, see: https://sourceware.org/bugzilla/show_bug.cgi?id=17639")
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set(LD_AVOID_GC_SECTIONS TRUE)
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endif()
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else()
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message(WARNING "GNU gold linker isn't available.")
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set(ENABLE_GOLD_LINKER OFF)
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endif()
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endif()
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# Explicitly set the build type to Release if no other type is specified
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# on the command line. Without this, cmake defaults to an unoptimized,
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# non-debug build, which almost nobody wants.
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@ -247,74 +209,17 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Og -ggdb")
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endif()
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if(CMAKE_BUILD_TYPE MATCHES Release OR CMAKE_BUILD_TYPE MATCHES MinRelSize OR CMAKE_BUILD_TYPE MATCHES RelWithDebInfo)
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message(STATUS "Configuring release mode optimizations")
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# Check if LTO is available
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check_cxx_compiler_flag("-Wl,-flto" LTO_AVAILABLE)
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if(ENABLE_LTO AND LTO_AVAILABLE)
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set(OLD_CXX_FLAGS ${CMAKE_CXX_FLAGS})
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# GCC in addition allows parallelizing LTO
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if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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include(ProcessorCount)
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ProcessorCount(NPROC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto=${NPROC}")
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto")
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endif()
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set(CHECK_LTO_SRC "int main(){return 0;}")
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check_cxx_source_compiles("${CHECK_LTO_SRC}" LTO_WORKS)
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if(LTO_WORKS)
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message(STATUS "LTO working")
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set(OSRM_CXXFLAGS "${OSRM_CXXFLAGS} -flto")
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set(OSRM_LDFLAGS "${OSRM_LDFLAGS} -flto")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -flto")
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -flto")
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set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -flto")
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else()
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message(STATUS "LTO broken")
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set(CMAKE_CXX_FLAGS "${OLD_CXX_FLAGS}")
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set(ENABLE_LTO Off)
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endif()
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# Since gcc 4.9 the LTO format is non-standart ('slim'), so we need to use the build-in tools
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if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND NOT MINGW)
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find_program(GCC_AR gcc-ar)
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find_program(GCC_RANLIB gcc-ranlib)
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if ("${GCC_AR}" STREQUAL "GCC_AR-NOTFOUND" OR "${GCC_RANLIB}" STREQUAL "GCC_RANLIB-NOTFOUND")
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message(WARNING "GCC specific binutils not found. In case of linker issues export env vars: AR=gcc-ar, NM=gcc-nm, RANLIB=gcc-ranlib")
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else()
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message(STATUS "Using GCC specific binutils for LTO:")
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message(STATUS " ${GCC_AR}")
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message(STATUS " ${GCC_RANLIB}")
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set(CMAKE_AR ${GCC_AR})
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set(CMAKE_RANLIB ${GCC_RANLIB})
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endif()
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endif()
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# Same for clang LTO requires their own toolchain
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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find_program(LLVM_AR llvm-ar)
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find_program(LLVM_RANLIB llvm-ranlib)
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if ("${LLVM_AR}" STREQUAL "LLVM_AR-NOTFOUND" OR "${LLVM_RANLIB}" STREQUAL "LLVM_RANLIB-NOTFOUND")
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message(WARNING "LLVM specific binutils not found.")
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else()
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message(STATUS "Using LLVM specific binutils for LTO:")
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message(STATUS " ${LLVM_AR}")
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message(STATUS " ${LLVM_RANLIB}")
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set(CMAKE_AR ${LLVM_AR})
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set(CMAKE_RANLIB ${LLVM_RANLIB})
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endif()
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endif()
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if(ENABLE_LTO AND (CMAKE_BUILD_TYPE MATCHES Release OR CMAKE_BUILD_TYPE MATCHES MinRelSize OR CMAKE_BUILD_TYPE MATCHES RelWithDebInfo))
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include(CheckIPOSupported)
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check_ipo_supported(RESULT LTO_SUPPORTED OUTPUT error)
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if(LTO_SUPPORTED)
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message(STATUS "IPO / LTO enabled")
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set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
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else()
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message(WARNING "IPO / LTO not supported: <${error}>")
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endif()
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endif()
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# TODO: this was added for Mason, we are not sure if it is true after migration to Conan
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if(UNIX AND NOT APPLE AND ENABLE_CONAN AND (LTO_WORKS OR ENABLE_GOLD_LINKER))
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message(WARNING "ENABLE_CONAN and ENABLE_LTO/ENABLE_GOLD_LINKER may not work on all linux systems currently")
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endif()
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set(MAYBE_COVERAGE_LIBRARIES "")
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if (ENABLE_COVERAGE)
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if (NOT CMAKE_BUILD_TYPE MATCHES "Debug")
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@ -352,14 +257,6 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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add_dependency_defines(-DWIN32)
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set(OPTIONAL_SOCKET_LIBS ws2_32 wsock32)
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endif()
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# -fpermissive is required for parallel_do Intel TBB internal issue with GCC < 5
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# https://github.com/Project-OSRM/osrm-backend/pull/3603#issuecomment-277688589
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if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
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message(STATUS "Adding -fpermissive for GCC version < 5 bug (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51048). See #3603.")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fpermissive")
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endif()
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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# using Intel C++
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-intel -wd10237 -Wall -ipo -fPIC")
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@ -377,48 +274,6 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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target_link_libraries(osrm-extract wsock32 ws2_32)
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endif()
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# Configuring linker
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execute_process(COMMAND ${CMAKE_CXX_COMPILER} "-Wl,--version" ERROR_QUIET OUTPUT_VARIABLE LINKER_VERSION)
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# For ld.gold and ld.bfs (the GNU linkers) we optimize hard
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if("${LINKER_VERSION}" MATCHES "GNU gold" OR "${LINKER_VERSION}" MATCHES "GNU ld")
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message(STATUS "Setting linker optimizations")
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if(NOT (CMAKE_CXX_COMPILER_ID MATCHES "MSVC" OR "${LD_AVOID_GC_SECTIONS}"))
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# Tell compiler to put every function in separate section, linker can then match sections and functions
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ffunction-sections -fdata-sections")
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# Tell linker to do dead code and data eminination during link time discarding sections
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set(LINKER_FLAGS "${LINKER_FLAGS} -Wl,--gc-sections")
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endif()
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# Default linker optimization flags
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set(LINKER_FLAGS "${LINKER_FLAGS} -Wl,-O1 -Wl,--hash-style=gnu -Wl,--sort-common")
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else()
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message(STATUS "Using unknown linker, not setting linker optimizations")
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endif ()
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set(OSRM_LDFLAGS "${OSRM_LDFLAGS} ${LINKER_FLAGS}")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LINKER_FLAGS}")
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LINKER_FLAGS}")
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set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${LINKER_FLAGS}")
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# Activate C++1y
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if(NOT CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
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set(OSRM_CXXFLAGS "${OSRM_CXXFLAGS} -std=c++17")
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endif()
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# Configuring other platform dependencies
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if(APPLE)
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execute_process(COMMAND xcrun --sdk macosx --show-sdk-path OUTPUT_VARIABLE CMAKE_OSX_SYSROOT OUTPUT_STRIP_TRAILING_WHITESPACE)
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exec_program(uname ARGS -v OUTPUT_VARIABLE DARWIN_VERSION)
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string(REGEX MATCH "[0-9]+" DARWIN_VERSION ${DARWIN_VERSION})
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if(OSXLIBSTD)
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message(STATUS "linking against ${OSXLIBSTD}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=${OSXLIBSTD}")
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elseif(DARWIN_VERSION GREATER 12)
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message(STATUS "linking against libc++")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
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endif()
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endif()
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if(UNIX AND NOT APPLE)
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set(MAYBE_RT_LIBRARY -lrt)
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endif()
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@ -545,12 +400,7 @@ if(ENABLE_CONAN)
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# expat and bzip2 are used from conan rather than the system
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include_directories(SYSTEM ${CMAKE_CURRENT_SOURCE_DIR}/third_party/libosmium/include)
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else()
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if (BUILD_ROUTED)
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# osrm-routed requires newer boost:asio
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find_package(Boost 1.70 REQUIRED COMPONENTS ${BOOST_COMPONENTS})
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else()
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find_package(Boost 1.60 REQUIRED COMPONENTS ${BOOST_COMPONENTS})
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endif()
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find_package(Boost 1.70 REQUIRED COMPONENTS ${BOOST_COMPONENTS})
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add_dependency_includes(${Boost_INCLUDE_DIRS})
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find_package(TBB REQUIRED)
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@ -597,7 +447,6 @@ if(ENABLE_CCACHE AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILE
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message(STATUS "Using ccache to speed up incremental builds")
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
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set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
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set(ENV{CCACHE_CPP2} "true")
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endif()
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endif()
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@ -1,29 +0,0 @@
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# - Check whether the CXX compiler supports a given flag.
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# CHECK_CXX_COMPILER_FLAG(<flag> <var>)
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# <flag> - the compiler flag
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# <var> - variable to store the result
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# This internally calls the check_cxx_source_compiles macro. See help
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# for CheckCXXSourceCompiles for a listing of variables that can
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# modify the build.
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# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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INCLUDE(CheckCXXSourceCompiles)
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MACRO (CHECK_CXX_COMPILER_FLAG _FLAG _RESULT)
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SET(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}")
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SET(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}")
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CHECK_CXX_SOURCE_COMPILES("int main() { return 0;}" ${_RESULT}
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# Some compilers do not fail with a bad flag
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FAIL_REGEX "unrecognized .*option" # GNU
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FAIL_REGEX "ignoring unknown option" # MSVC
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FAIL_REGEX "[Uu]nknown option" # HP
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FAIL_REGEX "[Ww]arning: [Oo]ption" # SunPro
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FAIL_REGEX "command option .* is not recognized" # XL
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)
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SET (CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}")
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ENDMACRO (CHECK_CXX_COMPILER_FLAG)
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@ -1,7 +1,7 @@
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# https://github.com/sbellus/json-cmake/blob/9913da8800b95322d393894d3525d634568f305e/JSONParser.cmake
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# MIT Licensed - https://github.com/sbellus/json-cmake/blob/master/LICENSE
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cmake_minimum_required(VERSION 3.1)
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cmake_minimum_required(VERSION 3.18)
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if (DEFINED JSonParserGuard)
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return()
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@ -1,4 +1,4 @@
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cmake_minimum_required(VERSION 2.8.8)
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cmake_minimum_required(VERSION 3.18)
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if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR AND NOT MSVC_IDE)
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message(FATAL_ERROR "In-source builds are not allowed.
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@ -12,20 +12,18 @@ endif()
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project(osrm-example C CXX)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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set(bitness 32)
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(bitness 64)
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message(STATUS "Building on a 64 bit system")
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else()
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message(STATUS "Building on a 32 bit system")
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endif()
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if(WIN32 AND MSVC_VERSION LESS 1900)
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message(FATAL_ERROR "Building with Microsoft compiler needs Latest Visual Studio 2015 (Community or better)")
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endif()
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link_directories(${LibOSRM_LIBRARY_DIRS})
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add_executable(osrm-example example.cpp)
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@ -1,6 +1,4 @@
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# node-cmake requires CMake 3.1 features; for the osrm project we only
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# require CMake 2.8.11 so that we can build e.g. on Trusty by default.
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cmake_minimum_required(VERSION 3.1)
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cmake_minimum_required(VERSION 3.18)
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message(STATUS "Building node_osrm")
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