deps/libchdr/deps/zstd-1.5.5/build/cmake/CMakeModules/JoinPaths.cmake

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