fix: fix cmake template of packer

packer/src/sarasacw_omrf_packer/templates/XXXConfig.cmake.jinja

@@ -18,32 +18,45 @@ set(MyRust_LIBRARY "${_IMPORT_PREFIX}/lib/{{ artifact_dll }}")
 set(MyRust_INCLUDE_DIR "${_IMPORT_PREFIX}/include")
 
 {# Create modern CMake target (IMPORTED target) -#}
-add_library({{ namespace }}::{{ target }} SHARED IMPORTED)
-set_target_properties({{ namespace }}::{{ target }} PROPERTIES
+add_library({{ target }} SHARED IMPORTED)
+add_library({{ namespace }}::{{ target }} ALIAS {{ target }})
+set_target_properties({{ target }} PROPERTIES
   INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
 )
 {# Handle Windows and UNIX-like respectively -#}
 if(WIN32)
-  set_target_properties({{ namespace }}::{{ target }} PROPERTIES
+  set_target_properties({{ target }} PROPERTIES
     IMPORTED_LOCATION "${_IMPORT_PREFIX}/bin/{{ artifact_dll }}"
     IMPORTED_IMPLIB "${_IMPORT_PREFIX}/lib/{{ artifact_lib }}"
   )
 else()
-  set_target_properties({{ namespace }}::{{ target }} PROPERTIES
+  set_target_properties({{ target }} PROPERTIES
     IMPORTED_LOCATION "${_IMPORT_PREFIX}/lib/{{ artifact_dll }}"
   )
 endif()
 
+{# Cleanup temporary variables -#}
+set(_IMPORT_PREFIX)
+
 {% if dependencies | length != 0 -%}
 {# Pull in declared dependencies and wire them into the imported target -#}
 include(CMakeFindDependencyMacro)
 {% for dep in dependencies -%}
 find_dependency({{ dep.package }})
 {% endfor -%}
-set_target_properties({{ namespace }}::{{ target }} PROPERTIES
+set_target_properties({{ target }} PROPERTIES
   INTERFACE_LINK_LIBRARIES "{{ dependencies | map(attribute='target') | join(';') }}"
 )
 {%- endif %}
 
-{# Cleanup temporary variables -#}
-set(_IMPORT_PREFIX)
+{# Verify component (although there is no component) -#}
+macro(check_required_components _NAME)
+  foreach(comp ${${_NAME}_FIND_COMPONENTS})
+    if(NOT ${_NAME}_${comp}_FOUND)
+      if(${_NAME}_FIND_REQUIRED_${comp})
+        set(${_NAME}_FOUND FALSE)
+      endif()
+    endif()
+  endforeach()
+endmacro()
+check_required_components({{ target }})