Add clang tidy target to check all sources related to the original target (#34)

Author: tafryn

share/rocm/cmake/ROCMClangTidy.cmake

@@ -142,6 +142,7 @@ function(rocm_clang_tidy_check TARGET)
     # TODO: Use generator expressions instead
     # COMMAND ${CLANG_TIDY_COMMAND} $<TARGET_PROPERTY:${TARGET},SOURCES>
     # COMMAND ${CLANG_TIDY_COMMAND} $<JOIN:$<TARGET_PROPERTY:${TARGET},SOURCES>, >
+    add_custom_target(tidy-target-${TARGET})
     foreach(SOURCE ${SOURCES})
         if(NOT "${SOURCE}" MATCHES "(h|hpp|hxx)$")
             string(MAKE_C_IDENTIFIER "${SOURCE}" tidy_file)        
@@ -153,6 +154,7 @@ function(rocm_clang_tidy_check TARGET)
             )
             add_dependencies(${tidy_target} ${TARGET})
             add_dependencies(${tidy_target} tidy-base)
+            add_dependencies(tidy-target-${TARGET} ${tidy_target})
             add_dependencies(tidy ${tidy_target})
         endif()
     endforeach()