| xf.li | 6c8fc1e | 2023-08-12 00:11:09 -0700 | [diff] [blame] | 1 | #*************************************************************************** |
| 2 | # _ _ ____ _ |
| 3 | # Project ___| | | | _ \| | |
| 4 | # / __| | | | |_) | | |
| 5 | # | (__| |_| | _ <| |___ |
| 6 | # \___|\___/|_| \_\_____| |
| 7 | # |
| 8 | # Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al. |
| 9 | # |
| 10 | # This software is licensed as described in the file COPYING, which |
| 11 | # you should have received as part of this distribution. The terms |
| 12 | # are also available at https://curl.se/docs/copyright.html. |
| 13 | # |
| 14 | # You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| 15 | # copies of the Software, and permit persons to whom the Software is |
| 16 | # furnished to do so, under the terms of the COPYING file. |
| 17 | # |
| 18 | # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| 19 | # KIND, either express or implied. |
| 20 | # |
| 21 | # SPDX-License-Identifier: curl |
| 22 | # |
| 23 | ########################################################################### |
| 24 | # File containing various utilities |
| 25 | |
| 26 | # Returns a list of arguments that evaluate to true |
| 27 | function(count_true output_count_var) |
| 28 | set(lst_len 0) |
| 29 | foreach(option_var IN LISTS ARGN) |
| 30 | if(${option_var}) |
| 31 | math(EXPR lst_len "${lst_len} + 1") |
| 32 | endif() |
| 33 | endforeach() |
| 34 | set(${output_count_var} ${lst_len} PARENT_SCOPE) |
| 35 | endfunction() |