Update IntegratedOpenCL.cmake

cmake/IntegratedOpenCL.cmake

@@ -1,5 +1,5 @@
 set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
-set(BOOST_VERSION_DOT "1.83")
+set(BOOST_VERSION_DOT "1.74")
 string(REPLACE "." "_" BOOST_VERSION_UNDERSCORE ${BOOST_VERSION_DOT})
 
 set(OPENCL_HEADER_REPOSITORY "https://github.com/KhronosGroup/OpenCL-Headers.git")
@@ -16,26 +16,20 @@ include(FetchContent)
 FetchContent_Declare(OpenCL-Headers GIT_REPOSITORY ${OPENCL_HEADER_REPOSITORY} GIT_TAG ${OPENCL_HEADER_TAG})
 FetchContent_GetProperties(OpenCL-Headers)
 if(NOT OpenCL-Headers_POPULATED)
-  FetchContent_MakeAvailable(OpenCL-Headers)
+  FetchContent_Populate(OpenCL-Headers)
   message(STATUS "Populated OpenCL Headers")
 endif()
 set(OPENCL_ICD_LOADER_HEADERS_DIR ${opencl-headers_SOURCE_DIR} CACHE PATH "") # for OpenCL ICD Loader
 set(OpenCL_INCLUDE_DIR ${opencl-headers_SOURCE_DIR} CACHE PATH "") # for Boost::Compute
 
-FetchContent_Declare(
-  OpenCL-ICD-Loader
-  GIT_REPOSITORY
-  ${OPENCL_LOADER_REPOSITORY}
-  GIT_TAG
-  ${OPENCL_LOADER_TAG}
-  EXCLUDE_FROM_ALL
-)
+FetchContent_Declare(OpenCL-ICD-Loader GIT_REPOSITORY ${OPENCL_LOADER_REPOSITORY} GIT_TAG ${OPENCL_LOADER_TAG})
 FetchContent_GetProperties(OpenCL-ICD-Loader)
 if(NOT OpenCL-ICD-Loader_POPULATED)
-  FetchContent_MakeAvailable(OpenCL-ICD-Loader)
+  FetchContent_Populate(OpenCL-ICD-Loader)
   if(WIN32)
     set(USE_DYNAMIC_VCXX_RUNTIME ON)
   endif()
+  add_subdirectory(${opencl-icd-loader_SOURCE_DIR} ${opencl-icd-loader_BINARY_DIR} EXCLUDE_FROM_ALL)
   message(STATUS "Populated OpenCL ICD Loader")
 endif()
 list(APPEND INTEGRATED_OPENCL_INCLUDES ${OPENCL_ICD_LOADER_HEADERS_DIR})