mlir/cmake/modules/FindSyclRuntime.cmake

   1 # CMake find_package() module for SYCL Runtime
   2 #
   3 # Example usage:
   4 #
   5 # find_package(SyclRuntime)
   6 #
   7 # If successful, the following variables will be defined:
   8 # SyclRuntime_FOUND
   9 # SyclRuntime_INCLUDE_DIRS
  10 # SyclRuntime_LIBRARY
  11 # SyclRuntime_LIBRARIES_DIR
  12 #
  13
  14 include(FindPackageHandleStandardArgs)
  15
  16 if(NOT DEFINED ENV{CMPLR_ROOT})
  17     message(WARNING "Please make sure to install Intel DPC++ Compiler and run setvars.(sh/bat)")
  18     message(WARNING "You can download standalone Intel DPC++ Compiler from https://www.intel.com/content/www/us/en/developer/articles/tool/oneapi-standalone-components.html#compilers")
  19 else()
  20     if(LINUX OR (${CMAKE_SYSTEM_NAME} MATCHES "Linux"))
  21         set(SyclRuntime_ROOT "$ENV{CMPLR_ROOT}/linux")
  22     elseif(WIN32)
  23         set(SyclRuntime_ROOT "$ENV{CMPLR_ROOT}/windows")
  24     endif()
  25     list(APPEND SyclRuntime_INCLUDE_DIRS "${SyclRuntime_ROOT}/include")
  26     list(APPEND SyclRuntime_INCLUDE_DIRS "${SyclRuntime_ROOT}/include/sycl")
  27
  28     set(SyclRuntime_LIBRARY_DIR "${SyclRuntime_ROOT}/lib")
  29
  30     message(STATUS "SyclRuntime_LIBRARY_DIR: ${SyclRuntime_LIBRARY_DIR}")
  31     find_library(SyclRuntime_LIBRARY
  32         NAMES sycl
  33         PATHS ${SyclRuntime_LIBRARY_DIR}
  34         NO_DEFAULT_PATH
  35         )
  36 endif()
  37
  38 if(SyclRuntime_LIBRARY)
  39     set(SyclRuntime_FOUND TRUE)
  40     if(NOT TARGET SyclRuntime::SyclRuntime)
  41         add_library(SyclRuntime::SyclRuntime INTERFACE IMPORTED)
  42         set_target_properties(SyclRuntime::SyclRuntime
  43             PROPERTIES INTERFACE_LINK_LIBRARIES "${SyclRuntime_LIBRARY}"
  44       )
  45       set_target_properties(SyclRuntime::SyclRuntime
  46           PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${SyclRuntime_INCLUDE_DIRS}"
  47       )
  48     endif()
  49 else()
  50     set(SyclRuntime_FOUND FALSE)
  51 endif()
  52
  53 find_package_handle_standard_args(SyclRuntime
  54     REQUIRED_VARS
  55         SyclRuntime_FOUND
  56         SyclRuntime_INCLUDE_DIRS
  57         SyclRuntime_LIBRARY
  58         SyclRuntime_LIBRARY_DIR
  59     HANDLE_COMPONENTS
  60 )
  61
  62 mark_as_advanced(SyclRuntime_LIBRARY SyclRuntime_INCLUDE_DIRS)
  63
  64 if(SyclRuntime_FOUND)
  65     find_package_message(SyclRuntime "Found SyclRuntime: ${SyclRuntime_LIBRARY}" "")
  66 else()
  67     find_package_message(SyclRuntime "Could not find SyclRuntime" "")
  68 endif()