blame: source/misc/embedded_libs/fmt-8.1.1/support/cmake/JoinPaths.cmake

# This module provides function for joining paths

# known from from most languages

#

# Original license:

# SPDX-License-Identifier: (MIT OR CC0-1.0)

# Explicit permission given to distribute this module under

# the terms of the project as described in /LICENSE.rst.

# Copyright 2020 Jan Tojnar

# https://github.com/jtojnar/cmake-snips

#

# Modelled after Python’s os.path.join

# https://docs.python.org/3.7/library/os.path.html#os.path.join

# Windows not supported

function(join_paths joined_path first_path_segment)

    set(temp_path "${first_path_segment}")

    foreach(current_segment IN LISTS ARGN)

        if(NOT ("${current_segment}" STREQUAL ""))

            if(IS_ABSOLUTE "${current_segment}")

                set(temp_path "${current_segment}")

            else()

                set(temp_path "${temp_path}/${current_segment}")

            endif()

        endif()

    endforeach()

    set(${joined_path} "${temp_path}" PARENT_SCOPE)

endfunction()