1*6fee86a4SJeremy Kemp# This module provides function for joining paths 2*6fee86a4SJeremy Kemp# known from from most languages 3*6fee86a4SJeremy Kemp# 4*6fee86a4SJeremy Kemp# Original license: 5*6fee86a4SJeremy Kemp# SPDX-License-Identifier: (MIT OR CC0-1.0) 6*6fee86a4SJeremy Kemp# Explicit permission given to distribute this module under 7*6fee86a4SJeremy Kemp# the terms of the project as described in /LICENSE.rst. 8*6fee86a4SJeremy Kemp# Copyright 2020 Jan Tojnar 9*6fee86a4SJeremy Kemp# https://github.com/jtojnar/cmake-snips 10*6fee86a4SJeremy Kemp# 11*6fee86a4SJeremy Kemp# Modelled after Python’s os.path.join 12*6fee86a4SJeremy Kemp# https://docs.python.org/3.7/library/os.path.html#os.path.join 13*6fee86a4SJeremy Kemp# Windows not supported 14*6fee86a4SJeremy Kempfunction(join_paths joined_path first_path_segment) 15*6fee86a4SJeremy Kemp set(temp_path "${first_path_segment}") 16*6fee86a4SJeremy Kemp foreach(current_segment IN LISTS ARGN) 17*6fee86a4SJeremy Kemp if(NOT ("${current_segment}" STREQUAL "")) 18*6fee86a4SJeremy Kemp if(IS_ABSOLUTE "${current_segment}") 19*6fee86a4SJeremy Kemp set(temp_path "${current_segment}") 20*6fee86a4SJeremy Kemp else() 21*6fee86a4SJeremy Kemp set(temp_path "${temp_path}/${current_segment}") 22*6fee86a4SJeremy Kemp endif() 23*6fee86a4SJeremy Kemp endif() 24*6fee86a4SJeremy Kemp endforeach() 25*6fee86a4SJeremy Kemp set(${joined_path} "${temp_path}" PARENT_SCOPE) 26*6fee86a4SJeremy Kempendfunction() 27