36 lines
1.3 KiB
CMake
36 lines
1.3 KiB
CMake
|
#***************************************************************************
|
||
|
|
# _ _ ____ _
|
||
|
|
# Project ___| | | | _ \| |
|
||
|
|
# / __| | | | |_) | |
|
||
|
|
# | (__| |_| | _ <| |___
|
||
|
|
# \___|\___/|_| \_\_____|
|
||
|
|
#
|
||
|
|
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
|
||
|
|
#
|
||
|
|
# This software is licensed as described in the file COPYING, which
|
||
|
|
# you should have received as part of this distribution. The terms
|
||
|
|
# are also available at https://curl.se/docs/copyright.html.
|
||
|
|
#
|
||
|
|
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
||
|
|
# copies of the Software, and permit persons to whom the Software is
|
||
|
|
# furnished to do so, under the terms of the COPYING file.
|
||
|
|
#
|
||
|
|
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||
|
|
# KIND, either express or implied.
|
||
|
|
#
|
||
|
|
# SPDX-License-Identifier: curl
|
||
|
|
#
|
||
|
|
###########################################################################
|
||
|
|
# File containing various utilities
|
||
|
|
|
||
|
|
# Returns a list of arguments that evaluate to true
|
||
|
|
function(count_true output_count_var)
|
||
|
|
set(lst_len 0)
|
||
|
|
foreach(option_var IN LISTS ARGN)
|
||
|
|
if(${option_var})
|
||
|
|
math(EXPR lst_len "${lst_len} + 1")
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
set(${output_count_var} ${lst_len} PARENT_SCOPE)
|
||
|
|
endfunction()
|