Tests/RunCMake/ExportCpsDefaultComponents/GenExExportCMake.cmake - third_party/github.com/Kitware/CMake - Git at Google

 find_package(
   foo REQUIRED CONFIG
   NO_DEFAULT_PATH
   PATHS ${CMAKE_CURRENT_LIST_DIR}
   )

 add_library(bar INTERFACE)
 target_link_libraries(bar INTERFACE $<1:foo>)

 install(TARGETS bar EXPORT bar)
 export(EXPORT bar)
	find_package(
	foo REQUIRED CONFIG
	NO_DEFAULT_PATH
	PATHS ${CMAKE_CURRENT_LIST_DIR}
	)

	add_library(bar INTERFACE)
	target_link_libraries(bar INTERFACE $<1:foo>)

	install(TARGETS bar EXPORT bar)
	export(EXPORT bar)