57ad532e75
This is a preparation for adding the -help argument to qt-configure-module.bat. Consider the call qt-configure-module.bat path/to/qt-module -help Internally, we called cmake ... -P .../QtWriteArgsFile.cmake path/to/qt-module -help which was supposed to separate the arguments and write them into config.opt. However, passing arbitrary arguments after "-P script.cmake" only worked by accident and is not supported. As soon as arguments are passed that are valid CMake arguments, like -help or -G, the CMake call would fail. Now, we let configure.bat and qt-configure-module.bat write the arguments as is into config.opt.in and let QtWriteArgsFile.cmake read this file, separate the arguments and write config.opt. Pick-to: 6.2 Task-number: QTBUG-95943 Change-Id: I80f298a2aaf55b0f79fed86320a055eb2d2b6faa Reviewed-by: Alexey Edelev <alexey.edelev@qt.io> Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
33 lines
1004 B
CMake
33 lines
1004 B
CMake
# This script writes its arguments to the file determined by OUT_FILE.
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# Each argument appears on a separate line.
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# This is used for writing the config.opt file.
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#
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# This script takes the following arguments:
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# IN_FILE: The input file. The whole command line as one string.
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# OUT_FILE: The output file. One argument per line.
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# SKIP_ARGS: Number of arguments to skip from the front of the arguments list.
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# IGNORE_ARGS: List of arguments to be ignored, i.e. that are not written.
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cmake_minimum_required(VERSION 3.3)
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# Read arguments from IN_FILE and separate them.
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file(READ "${IN_FILE}" raw_args)
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separate_arguments(args NATIVE_COMMAND "${raw_args}")
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# Skip arguments if requested
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if(DEFINED SKIP_ARGS)
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foreach(i RANGE 1 ${SKIP_ARGS})
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list(POP_FRONT args)
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endforeach()
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endif()
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# Write config.opt
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set(content "")
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foreach(arg IN LISTS args)
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if(NOT arg IN_LIST IGNORE_ARGS)
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string(APPEND content "${arg}\n")
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endif()
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endforeach()
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file(WRITE "${OUT_FILE}" "${content}")
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