- include(ExternalData)
- set(ExternalData_LINK_CONTENT MD5)
- set(ExternalData_SOURCE_ROOT ${CMAKE_CURRENT_BINARY_DIR})
- set(ExternalData_BINARY_ROOT ${CMAKE_CURRENT_BINARY_DIR})
- set(input ${CMAKE_CURRENT_BINARY_DIR}/ToLink.txt)
- file(REMOVE ${input}.md5)
- file(WRITE ${input} "To be transformed into a content link.")
- ExternalData_Expand_Arguments(Data args DATA{${input}})
- if("x${args}" STREQUAL "x${input}")
- message(STATUS "Data reference correctly not transformed!")
- else()
- message(FATAL_ERROR "Data reference transformed to:\n ${args}\n"
- "but we expected no transformation.")
- endif()
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