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https://github.com/danog/tgcalls_cli.git
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34 lines
1.1 KiB
CMake
34 lines
1.1 KiB
CMake
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# Simple CMake utility to read variables from MK files
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# - Gets contents from given file (name or path)
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# - Parses the assignment statements
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# - Makes the same assignments in the PARENT_SCOPE
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if(POLICY CMP0007)
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cmake_policy(SET CMP0007 NEW)
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endif()
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function(ReadVariables MKFile)
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file(READ "${MKFile}" FileContents)
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string(REGEX REPLACE "\\\\\n *" " " FileContents ${FileContents})
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string(REGEX REPLACE "#[^\n]*" "" FileContents ${FileContents})
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string(STRIP FileContents ${FileContents})
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string(REPLACE "\n" ";" FileLines ${FileContents})
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list(REMOVE_ITEM FileLines "")
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foreach(line ${FileLines})
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string(REGEX REPLACE ":?=" ";" line_split ${line})
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list(LENGTH line_split count)
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if (count LESS 2)
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message(STATUS "Skipping ${line}")
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continue()
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endif()
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list(GET line_split -1 value)
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string(STRIP ${value} value)
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string(REGEX REPLACE " +" " " value "${value}")
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separate_arguments(value)
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list(REMOVE_AT line_split -1)
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foreach(var_name ${line_split})
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string(STRIP ${var_name} var_name)
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set(${var_name} ${value} PARENT_SCOPE)
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endforeach()
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endforeach()
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endfunction()
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