Only apply compile flags to simdjson
This commit is contained in:
John Keiser
parent
7317fe1440
commit
6835dd73bc
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@ -1,4 +1,5 @@
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cmake_minimum_required(VERSION 3.9) # CMP0069 NEW
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include(GNUInstallDirs)
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message(STATUS "cmake version ${CMAKE_VERSION}")
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if (NOT CMAKE_BUILD_TYPE)
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@ -32,24 +33,15 @@ set(SIMDJSON_LIB_VERSION "0.3.1" CACHE STRING "simdjson library version")
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set(SIMDJSON_LIB_SOVERSION "1" CACHE STRING "simdjson library soversion")
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option(SIMDJSON_COMPETITION "Compile competitive benchmarks" ON)
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option(SIMDJSON_IMPLEMENTATION_HASWELL "Include the haswell implementation" ON)
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option(SIMDJSON_IMPLEMENTATION_WESTMERE "Include the westmere implementation" ON)
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option(SIMDJSON_IMPLEMENTATION_ARM64 "Include the arm64 implementation" ON)
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option(SIMDJSON_IMPLEMENTATION_FALLBACK "Include the fallback implementation" ON)
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if(NOT MSVC)
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option(SIMDJSON_BUILD_STATIC "Build a static library" OFF) # turning it on disables the production of a dynamic library
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else()
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option(SIMDJSON_BUILD_STATIC "Build a static library" ON) # turning it on disables the production of a dynamic library
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endif()
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option(SIMDJSON_SANITIZE "Sanitize addresses" OFF)
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option(SIMDJSON_GOOGLE_BENCHMARKS "compile the Google Benchmark benchmarks" OFF)
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option(SIMDJSON_ENABLE_THREADS "enable threaded operation" ON)
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option(SIMDJSON_NO_EXCEPTIONS "Disable simdjson's exception-throwing interface" OFF)
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set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/tools/cmake")
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find_package(Options)
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#
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# Create the top level simdjson library (must be done at this level to use both src/ and include/
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# directories)
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@ -61,12 +53,12 @@ add_subdirectory(src)
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#
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# Compile tools / tests / benchmarks
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#
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enable_testing()
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add_library(test-data INTERFACE)
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target_compile_definitions(test-data INTERFACE SIMDJSON_TEST_DATA_DIR="${CMAKE_CURRENT_SOURCE_DIR}/jsonchecker/")
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target_compile_definitions(test-data INTERFACE SIMDJSON_BENCHMARK_DATA_DIR="${CMAKE_CURRENT_SOURCE_DIR}/jsonexamples/")
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enable_testing()
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add_subdirectory(dependencies)
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add_subdirectory(tools)
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add_subdirectory(tests)
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@ -79,6 +71,11 @@ if(ENABLE_FUZZING)
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add_subdirectory(fuzz)
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endif()
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if(${CMAKE_C_COMPILER_ID} MATCHES "Intel") # icc / icpc
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# prevent shared libraries from depending on Intel provided libraries
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -static-intel")
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endif()
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set(CPACK_PACKAGE_VENDOR "Daniel Lemire")
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set(CPACK_PACKAGE_CONTACT "lemire@gmail.com")
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set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Parsing gigabytes of JSON per second")
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@ -167,7 +167,8 @@ For the video inclined, <br />
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Funding
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-------
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The work is supported by the Natural Sciences and Engineering Research Council of Canada under grant number RGPIN-2017-03910.
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The work is supported by the Natural Sciences and Engineering Research Council of Canada under grant
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number RGPIN-2017-03910.
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[license]: LICENSE
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[license img]: https://img.shields.io/badge/License-Apache%202-blue.svg
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@ -1,2 +1,71 @@
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#
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# simdjson headers and flags required to compile them
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#
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add_library(simdjson-headers INTERFACE)
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# Include directory
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target_include_directories(simdjson-headers INTERFACE
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$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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# Flags absolutely needed to compile simdjson at all
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target_compile_features(simdjson-headers INTERFACE cxx_std_17)
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if(MSVC) # Windows
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# C++ standard flags
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target_compile_options(simdjson-headers INTERFACE /std:c++17)
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# Base flags
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target_compile_options(simdjson-headers INTERFACE /nologo)
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# Warning flags
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target_compile_options(simdjson-headers INTERFACE /W3 /D_CRT_SECURE_NO_WARNINGS /wd4005 /wd4996 /wd4267 /wd4244 /wd4113)
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else() # Linux
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# Base flags
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target_compile_options(simdjson-headers INTERFACE -fPIC)
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# C++ standard flags
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target_compile_options(simdjson-headers INTERFACE -std=c++17)
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# Warning flags
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target_compile_options(simdjson-headers INTERFACE -Wall -Wextra -Wsign-compare -Wshadow -Wwrite-strings -Wpointer-arith -Winit-self)
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# Debug and release specific flags
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target_compile_options(simdjson-headers INTERFACE $<$<CONFIG:DEBUG>:-ggdb>)
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target_compile_options(simdjson-headers INTERFACE $<$<CONFIG:RELEASE>:-O3 -DNDEBUG>)
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endif()
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# Optional flags
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option(SIMDJSON_IMPLEMENTATION_HASWELL "Include the haswell implementation" ON)
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option(SIMDJSON_IMPLEMENTATION_WESTMERE "Include the westmere implementation" ON)
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option(SIMDJSON_IMPLEMENTATION_ARM64 "Include the arm64 implementation" ON)
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option(SIMDJSON_IMPLEMENTATION_FALLBACK "Include the fallback implementation" ON)
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option(SIMDJSON_EXCEPTIONS "Enable simdjson's exception-throwing interface" ON)
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if(NOT SIMDJSON_EXCEPTIONS)
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message(STATUS "simdjson exception interface turned off. Code that does not check error codes will not compile.")
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target_compile_definitions(simdjson-headers INTERFACE SIMDJSON_EXCEPTIONS=0)
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endif()
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option(SIMDJSON_ENABLE_THREADS "Enable threaded operation" ON)
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if(SIMDJSON_ENABLE_THREADS)
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find_package(Threads REQUIRED)
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target_link_libraries(simdjson-headers INTERFACE Threads::Threads)
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endif()
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option(SIMDJSON_SANITIZE "Sanitize addresses" OFF)
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if(SIMDJSON_SANITIZE)
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# Not sure which
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target_compile_options(simdjson-headers INTERFACE -fsanitize=address -fno-omit-frame-pointer -fsanitize=undefined -fno-sanitize-recover=all)
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target_link_libraries(simdjson-headers INTERFACE -fsanitize=address -fno-omit-frame-pointer -fsanitize=undefined -fno-sanitize-recover=all)
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# Ubuntu bug for GCC 5.0+ (safe for all versions)
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if (CMAKE_COMPILER_IS_GNUCC)
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target_link_libraries(simdjson-headers INTERFACE -fuse-ld=gold)
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endif()
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endif()
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install(TARGETS simdjson-headers
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EXPORT simdjson-headers-config
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INCLUDES DESTINATION include)
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install(EXPORT simdjson-headers-config
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FILE simdjson-headers-config.cmake
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/simdjson)
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install(DIRECTORY simdjson DESTINATION include FILES_MATCHING PATTERN *.h)
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install(FILES simdjson.h DESTINATION include)
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@ -1,4 +1,6 @@
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include(GNUInstallDirs)
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#
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# simdjson as a library
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#
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if(SIMDJSON_BUILD_STATIC)
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MESSAGE( STATUS "Building a static library." )
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@ -6,34 +8,34 @@ if(SIMDJSON_BUILD_STATIC)
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else()
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MESSAGE( STATUS "Building a dynamic library." )
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add_library(simdjson SHARED "")
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target_compile_definitions(simdjson INTERFACE SIMDJSON_USING_LIBRARY=1)
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if(MSVC)
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MESSAGE( STATUS "Building a Windows DLL using Visual Studio, exporting all symbols automatically." )
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set_target_properties(simdjson PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS 1)
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endif()
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endif()
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target_sources(simdjson PRIVATE simdjson.cpp)
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target_link_libraries(simdjson PUBLIC simdjson-headers)
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target_include_directories(simdjson PRIVATE .)
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target_include_directories(simdjson PUBLIC $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>)
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if(SIMDJSON_NO_EXCEPTIONS)
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message(STATUS "simdjson exception interface turned off. Code that does not check error codes will not compile.")
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target_compile_definitions(simdjson PUBLIC SIMDJSON_EXCEPTIONS=0)
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if(NOT MSVC)
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## We output the library at the root of the current directory where cmake is invoked
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## This is handy but Visual Studio will happily ignore us
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set_target_properties(simdjson PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
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MESSAGE( STATUS "Library output directory (does not apply to Visual Studio): " ${CMAKE_BINARY_DIR})
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endif()
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if(${CMAKE_C_COMPILER_ID} MATCHES "Intel") # icc / icpc
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# prevent shared libraries from depending on Intel provided libraries
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target_link_options(simdjson PUBLIC "-static-intel")
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endif()
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if(SIMDJSON_ENABLE_THREADS)
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find_package(Threads REQUIRED)
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target_link_libraries(simdjson PRIVATE Threads::Threads)
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endif()
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# For targets that want to include the source directly
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#
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# simdjson to be compiled into your exe as source (you must #include simdjson.cpp)
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#
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add_library(simdjson-source INTERFACE)
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target_link_libraries(simdjson-source INTERFACE simdjson-headers)
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target_include_directories(simdjson-source INTERFACE .)
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target_include_directories(simdjson-source INTERFACE $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>)
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#
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# Installation
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#
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install(TARGETS simdjson
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EXPORT simdjson-config
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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@ -46,25 +48,3 @@ install(EXPORT simdjson-config
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NAMESPACE simdjson::
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/simdjson
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)
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if(NOT MSVC)
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## We output the library at the root of the current directory where cmake is invoked
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## This is handy but Visual Studio will happily ignore us
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set_target_properties(simdjson PROPERTIES
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LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
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MESSAGE( STATUS "Library output directory (does not apply to Visual Studio): " ${CMAKE_BINARY_DIR})
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endif()
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if(NOT SIMDJSON_BUILD_STATIC)
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target_compile_definitions(simdjson INTERFACE SIMDJSON_USING_LIBRARY=1)
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endif()
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if(MSVC AND (NOT SIMDJSON_BUILD_STATIC))
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if (CMAKE_VERSION VERSION_LESS 3.4)
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MESSAGE( STATUS "To build a Windows DLL using Visual Studio, you may need cmake 3.4 or better." )
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endif()
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MESSAGE( STATUS "Building a Windows DLL using Visual Studio, exporting all symbols automatically." )
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set_target_properties(simdjson
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PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS 1)
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endif()
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