cmake: Use CMAKE_LIBRARY_OUTPUT_DIRECTORY instead of LIBRARY_OUTPUT_PATH.

Replace usage of deprecated LIBRARY_OUTPUT_PATH variable with newer CMAKE_LIBRARY_OUTPUT_DIRECTORY.
The new variable has the advantage that it populates the LIBRARY_OUTPUT_DIRECTORY property of targets.
This property is required by xpu to figure out where the generated cuda/hip libraries should be placed.

CMakeLists.txt

@@ -177,7 +177,7 @@ check_external_stack()
 set_compiler_flags()
 
 # Define where the produced targets are placed in the binary directory
-Set(LIBRARY_OUTPUT_PATH "${CMAKE_BINARY_DIR}/lib")
+Set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
 Set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin")
 Set(INCLUDE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/include")
 set(CMAKE_INSTALL_LIBDIR lib)

cmake/modules/CbmMacros.cmake

@@ -228,14 +228,8 @@ macro(generate_cbm_library)
 
 
   if(LINKDEF)
-    set(rootmap_file ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_SHARED_LIBRARY_PREFIX}${LIBRARY_NAME}.rootmap)
-    set(pcm_file ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_SHARED_LIBRARY_PREFIX}${LIBRARY_NAME}_rdict.pcm)
-
-    add_custom_command(TARGET ${LIBRARY_NAME} POST_BUILD
-                       COMMAND ${CMAKE_COMMAND} -E copy_if_different ${rootmap_file} ${LIBRARY_OUTPUT_PATH}
-                       COMMAND ${CMAKE_COMMAND} -E copy_if_different ${pcm_file} ${LIBRARY_OUTPUT_PATH}
-                       DEPENDS ${LIBRARY_NAME}
-                      )
+    set(rootmap_file ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_SHARED_LIBRARY_PREFIX}${LIBRARY_NAME}.rootmap)
+    set(pcm_file ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_SHARED_LIBRARY_PREFIX}${LIBRARY_NAME}_rdict.pcm)
 
     install(FILES ${rootmap_file} ${pcm_file} DESTINATION lib)
   endif(LINKDEF)

cmake/modules/ROOTMacros.cmake

@@ -96,7 +96,7 @@ Macro(ROOT_GENERATE_DICTIONARY_NEW)
 
   Set(EXTRA_DICT_PARAMETERS "")
 
-  Set(Int_ROOTMAPFILE ${LIBRARY_OUTPUT_PATH}/lib${Int_LIB}.rootmap)
+  Set(Int_ROOTMAPFILE ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/lib${Int_LIB}.rootmap)
   Set(Int_PCMFILE G__${Int_LIB}Dict_rdict.pcm)
   Set(OUTPUT_FILES ${OUTPUT_FILES} ${Int_PCMFILE} ${Int_ROOTMAPFILE})
   Set(EXTRA_DICT_PARAMETERS ${EXTRA_DICT_PARAMETERS}
@@ -116,10 +116,10 @@ Macro(ROOT_GENERATE_DICTIONARY_NEW)
 
   Add_Custom_Command(OUTPUT  ${OUTPUT_FILES}
                      COMMAND ${CMAKE_CURRENT_BINARY_DIR}/generate_dictionary_${script_name}.sh
-                     COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/${Int_PCMFILE} ${LIBRARY_OUTPUT_PATH}/${Int_PCMFILE}
+                     COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/${Int_PCMFILE} ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${Int_PCMFILE}
                      DEPENDS ${HDRS} ${Int_LINKDEF}
                     )
-  Install(FILES ${LIBRARY_OUTPUT_PATH}/${Int_PCMFILE} ${Int_ROOTMAPFILE} DESTINATION lib)
+  Install(FILES ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${Int_PCMFILE} ${Int_ROOTMAPFILE} DESTINATION lib)
 
 endmacro(ROOT_GENERATE_DICTIONARY_NEW)