At build time:
ADD_CUSTOM_COMMAND(TARGET OneOfYourExecutables
COMMAND ${CMAKE_COMMAND} -E copy_if_different
<path>/<to>/input.txt $<TARGET_FILE_DIR:OneOfYourExecutables>)
ADD_CUSTOM_COMMAND(TARGET AnotherExecutable
COMMAND ${CMAKE_COMMAND} -E copy_if_different
<path>/<to>/input.txt $<TARGET_FILE_DIR:AnotherExecutable>)
Personally, I'd prefer the latter as it's clean and quite flexible.
I decided to use
ADD_CUSTOM_COMMAND(
TARGET ${PROJECT_NAME} POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_if_different
"P:/mtkLib/Examples/${PROJECT_NAME}/ball.mtk"
$<TARGET_FILE_DIR:${PROJECT_NAME}>
)
It works fine. But I have a few more questions:
1) How can I get rid of the absolute path in the expression for the source file?
2) when doing make clean, the file in the target file dir is not deleted. How to
add it to 'clean'?
Thanks,
Totte
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