duckstation

duckstation, but archived from the revision just before upstream changed it to a proprietary software project, this version is the libre one
git clone https://git.neptards.moe/u3shit/duckstation.git
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JoinPaths.cmake (959B)

      1 # This module provides function for joining paths
      2 # known from from most languages
      3 #
      4 # Original license:
      5 # SPDX-License-Identifier: (MIT OR CC0-1.0)
      6 # Explicit permission given to distribute this module under
      7 # the terms of the project as described in /LICENSE.rst.
      8 # Copyright 2020 Jan Tojnar
      9 # https://github.com/jtojnar/cmake-snips
     10 #
     11 # Modelled after Python’s os.path.join
     12 # https://docs.python.org/3.7/library/os.path.html#os.path.join
     13 # Windows not supported
     14 function(join_paths joined_path first_path_segment)
     15     set(temp_path "${first_path_segment}")
     16     foreach(current_segment IN LISTS ARGN)
     17         if(NOT ("${current_segment}" STREQUAL ""))
     18             if(IS_ABSOLUTE "${current_segment}")
     19                 set(temp_path "${current_segment}")
     20             else()
     21                 set(temp_path "${temp_path}/${current_segment}")
     22             endif()
     23         endif()
     24     endforeach()
     25     set(${joined_path} "${temp_path}" PARENT_SCOPE)
     26 endfunction()