b983a58bdf
The idea is to write to a temp file which contains generator expressions, and at generate time, evaluate the generator expressions, and write the result to a file. Because executables on Windows are limited in the length of command line it is possible to use, it is common to write command line arguments to a file instead and specify the file as a source of arguments. This new FILE(GENERATE) subcommand allows the use of generator expressions to create such files so that they can be used with add_custom_command for example.
10 lines
385 B
CMake
10 lines
385 B
CMake
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file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/output_$<CONFIGURATION>.txt"
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INPUT "${CMAKE_CURRENT_SOURCE_DIR}/input.txt"
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CONDITION $<CONFIG:$<CONFIGURATION>>
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)
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file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/output_$<CONFIGURATION>.txt"
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INPUT "${CMAKE_CURRENT_SOURCE_DIR}/input.txt"
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CONDITION $<CONFIG:$<CONFIGURATION>>
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)
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