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1list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../../runtimes/cmake/Modules")2include(WarningFlags)3 4function(add_sycl_rt_library LIB_TARGET_NAME LIB_OBJ_NAME LIB_OUTPUT_NAME)5 if (NOT LLVM_ENABLE_PIC)6 message( FATAL_ERROR "Position-Independent Code generation is required for libsycl shared library" )7 endif()8 9 cmake_parse_arguments(ARG "" "" "COMPILE_OPTIONS;SOURCES" ${ARGN})10 11 add_library(${LIB_OBJ_NAME} OBJECT ${ARG_SOURCES})12 13 # Common compilation step setup14 target_compile_definitions(${LIB_OBJ_NAME} PRIVATE15 $<$<STREQUAL:${CMAKE_SYSTEM_NAME},Windows>:_LIBSYCL_BUILDING_LIBRARY>)16 cxx_add_warning_flags(${LIB_OBJ_NAME} ${LIBSYCL_ENABLE_WERROR} ${LIBSYCL_ENABLE_PEDANTIC})17 18 target_include_directories(19 ${LIB_OBJ_NAME}20 PRIVATE21 ${CMAKE_CURRENT_SOURCE_DIR}22 ${LIBSYCL_BUILD_INCLUDE_DIR}23 )24 25 add_library(${LIB_TARGET_NAME} SHARED26 $<TARGET_OBJECTS:${LIB_OBJ_NAME}>)27 28 add_dependencies(${LIB_OBJ_NAME}29 sycl-headers30 )31 32 set_target_properties(${LIB_TARGET_NAME} PROPERTIES LINKER_LANGUAGE CXX)33 34 if (CMAKE_SYSTEM_NAME STREQUAL Windows)35 # Install stripped PDB36 set(PDB_FILENAME "${LIB_TARGET_NAME}$<$<CONFIG:Debug>:d>")37 check_linker_flag(CXX "LINKER:/PDBSTRIPPED:${PDB_FILENAME}.stripped.pdb"38 LINKER_SUPPORTS_PDBSTRIPPED)39 if(LINKER_SUPPORTS_PDBSTRIPPED)40 target_link_options(${LIB_TARGET_NAME}41 PRIVATE "LINKER:/PDBSTRIPPED:${PDB_FILENAME}.stripped.pdb")42 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PDB_FILENAME}.stripped.pdb"43 DESTINATION ${CMAKE_INSTALL_PREFIX}/bin44 RENAME "${PDB_FILENAME}.pdb"45 COMPONENT ${LIB_TARGET_NAME}46 OPTIONAL)47 endif()48 49 target_compile_options(${LIB_OBJ_NAME} PUBLIC /EHsc)50 else()51 target_compile_options(${LIB_OBJ_NAME} PUBLIC52 -fvisibility=hidden -fvisibility-inlines-hidden)53 54 if (UNIX AND NOT APPLE)55 set(linker_script "${CMAKE_CURRENT_SOURCE_DIR}/ld-version-script.txt")56 target_link_libraries(57 ${LIB_TARGET_NAME} PRIVATE "-Wl,--version-script=${linker_script}")58 set_target_properties(${LIB_TARGET_NAME} PROPERTIES LINK_DEPENDS ${linker_script})59 endif()60 endif()61 62 find_package(Threads REQUIRED)63 64 target_link_libraries(${LIB_TARGET_NAME}65 PRIVATE66 ${CMAKE_DL_LIBS}67 ${CMAKE_THREAD_LIBS_INIT}68 )69 70 set_target_properties(${LIB_TARGET_NAME} PROPERTIES71 VERSION ${LIBSYCL_VERSION_STRING}72 SOVERSION ${LIBSYCL_VERSION_STRING})73 set_target_properties(${LIB_TARGET_NAME} PROPERTIES OUTPUT_NAME ${LIB_OUTPUT_NAME})74endfunction(add_sycl_rt_library)75 76set(LIBSYCL_SOURCES77 "platform.cpp"78)79 80set(LIB_NAME "sycl")81set(LIB_OUTPUT_NAME "${LIB_NAME}")82if (CMAKE_SYSTEM_NAME STREQUAL Windows)83 if (CMAKE_MSVC_RUNTIME_LIBRARY AND (NOT CMAKE_MSVC_RUNTIME_LIBRARY MATCHES "DLL$"))84 message(FATAL_ERROR "libsycl requires a DLL version of the MSVC CRT.")85 endif()86 if ((NOT CMAKE_MSVC_RUNTIME_LIBRARY AND uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG")87 OR (CMAKE_MSVC_RUNTIME_LIBRARY STREQUAL "MultiThreadedDebugDLL"))88 set(LIB_OUTPUT_NAME "${LIB_OUTPUT_NAME}d")89 endif()90endif()91 92add_sycl_rt_library(${LIB_NAME} sycl_object ${LIB_OUTPUT_NAME}93 SOURCES ${LIBSYCL_SOURCES})94 95install(TARGETS ${LIBSYCL_RT_LIBS}96 ARCHIVE DESTINATION "lib${LLVM_LIBDIR_SUFFIX}" COMPONENT libsycl97 LIBRARY DESTINATION "lib${LLVM_LIBDIR_SUFFIX}" COMPONENT libsycl98 RUNTIME DESTINATION "bin" COMPONENT libsycl)99