648db22b |
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() |