Wrap linker flags on Windows for IntelLLLVM

The Intel C++ compiler requires linker flags to be wrapped, because
CMake passes them through the compiler driver.
Prefix linker options with `LINKER:`.
CMake will transorm it to the appropriate flag for the compiler driver:
(Nothing for MSVC or clang-cl, and /Qoption,link for icx), so this will
work for other compilers and for earlier CMake versions too.

Signed-off-by: Gergely Meszaros <[email protected]>

Author: Maetveis

cmake/helpers.cmake

@@ -106,17 +106,17 @@ function(add_ur_target_link_options name)
         endif()
     elseif(MSVC)
         target_link_options(${name} PRIVATE
-            /DYNAMICBASE
-            /HIGHENTROPYVA
-            /NXCOMPAT
+            LINKER:/DYNAMICBASE
+            LINKER:/HIGHENTROPYVA
+            LINKER:/NXCOMPAT
         )
     endif()
 endfunction()
 
 function(add_ur_target_exec_options name)
     if(MSVC)
         target_link_options(${name} PRIVATE
-            /ALLOWISOLATION
+            LINKER:/ALLOWISOLATION
         )
     endif()
 endfunction()
@@ -134,7 +134,7 @@ function(add_ur_library name)
     add_ur_target_link_options(${name})
     if(MSVC)
         target_link_options(${name} PRIVATE
-            $<$<STREQUAL:$<TARGET_LINKER_FILE_NAME:${name}>,link.exe>:/DEPENDENTLOADFLAG:0x2000>
+            $<$<STREQUAL:$<TARGET_LINKER_FILE_NAME:${name}>,link.exe>:LINKER:/DEPENDENTLOADFLAG:0x2000>
         )
     endif()
 endfunction()

source/adapters/CMakeLists.txt

@@ -13,7 +13,7 @@ function(add_ur_adapter name)
 
         configure_file(${CMAKE_CURRENT_SOURCE_DIR}/../adapter.def.in ${ADAPTER_VERSION_SCRIPT} @ONLY)
         set_target_properties(${name} PROPERTIES
-            LINK_FLAGS "/DEF:${ADAPTER_VERSION_SCRIPT}"
+            LINK_OPTIONS "LINKER:/DEF:${ADAPTER_VERSION_SCRIPT}"
         )
     elseif(APPLE)
         target_compile_options(${name} PRIVATE "-fvisibility=hidden")

source/adapters/level_zero/CMakeLists.txt

@@ -85,7 +85,7 @@ if(UR_BUILD_ADAPTER_L0)
 
     if (WIN32)
     # 0x800: Search for the DLL only in the System32 folder
-    target_link_options(ur_adapter_level_zero PRIVATE /DEPENDENTLOADFLAG:0x800)
+    target_link_options(ur_adapter_level_zero PRIVATE LINKER:/DEPENDENTLOADFLAG:0x800)
     endif()
 
     target_link_libraries(ur_adapter_level_zero PRIVATE
@@ -178,7 +178,7 @@ if(UR_BUILD_ADAPTER_L0_V2)
 
     if (WIN32)
     # 0x800: Search for the DLL only in the System32 folder
-    target_link_options(ur_adapter_level_zero_v2 PUBLIC /DEPENDENTLOADFLAG:0x800)
+    target_link_options(ur_adapter_level_zero_v2 PUBLIC LINKER:/DEPENDENTLOADFLAG:0x800)
     endif()
 
     target_link_libraries(ur_adapter_level_zero_v2 PRIVATE

source/loader/CMakeLists.txt

@@ -28,7 +28,7 @@ if (MSVC)
     set(LOADER_VERSION_SCRIPT ${CMAKE_CURRENT_BINARY_DIR}/ur_loader.def)
     configure_file(${CMAKE_CURRENT_SOURCE_DIR}/loader.def.in ${LOADER_VERSION_SCRIPT} @ONLY)
     set_target_properties(ur_loader PROPERTIES
-        LINK_FLAGS "/DEF:${LOADER_VERSION_SCRIPT}"
+        LINK_OPTIONS "LINKER:/DEF:${LOADER_VERSION_SCRIPT}"
     )
 elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     set(TARGET_LIBNAME libur_loader_${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR})