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+# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+#[=======================================================================[.rst:
+CMakeFindFrameworks
+-------------------
+
+helper module to find OSX frameworks
+
+This module reads hints about search locations from variables::
+
+ CMAKE_FIND_FRAMEWORK_EXTRA_LOCATIONS - Extra directories
+#]=======================================================================]
+
+if(NOT CMAKE_FIND_FRAMEWORKS_INCLUDED)
+ set(CMAKE_FIND_FRAMEWORKS_INCLUDED 1)
+ macro(CMAKE_FIND_FRAMEWORKS fwk)
+ set(${fwk}_FRAMEWORKS)
+ if(APPLE)
+ file(TO_CMAKE_PATH "$ENV{CMAKE_FRAMEWORK_PATH}" _cmff_CMAKE_FRAMEWORK_PATH)
+ set(_cmff_search_paths
+ ${CMAKE_FRAMEWORK_PATH}
+ ${_cmff_CMAKE_FRAMEWORK_PATH}
+ ~/Library/Frameworks
+ /usr/local/Frameworks
+ /Library/Frameworks
+ /System/Library/Frameworks
+ /Network/Library/Frameworks
+ ${CMAKE_SYSTEM_FRAMEWORK_PATH})
+
+ # For backwards compatibility reasons,
+ # CMAKE_FIND_FRAMEWORK_EXTRA_LOCATIONS includes ${fwk}.framework
+ list(TRANSFORM _cmff_search_paths APPEND /${fwk}.framework)
+ list(APPEND _cmff_search_paths ${CMAKE_FIND_FRAMEWORK_EXTRA_LOCATIONS})
+
+ list(REMOVE_DUPLICATES _cmff_search_paths)
+
+ foreach(dir IN LISTS _cmff_search_paths)
+ if(EXISTS ${dir})
+ set(${fwk}_FRAMEWORKS ${${fwk}_FRAMEWORKS} ${dir})
+ endif()
+ endforeach()
+ endif()
+ endmacro()
+endif()