088444211e
The `file(COPY)` subcommand is overloaded and busy for such a simple operation. Instead, make a simpler subcommand with error handling support.
9 lines
344 B
CMake
9 lines
344 B
CMake
set(oldname "${CMAKE_CURRENT_BINARY_DIR}/input")
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set(newname "${CMAKE_CURRENT_BINARY_DIR}/output")
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file(MAKE_DIRECTORY "${oldname}")
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file(COPY_FILE "${oldname}" "${newname}" RESULT result)
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message(STATUS "file(COPY_FILE) failed with result: ${result}")
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if(EXISTS "${newname}")
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message(FATAL_ERROR "The new name exists:\n ${newname}")
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endif()
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