|  | #*************************************************************************** | 
|  | #                                  _   _ ____  _ | 
|  | #  Project                     ___| | | |  _ \| | | 
|  | #                             / __| | | | |_) | | | 
|  | #                            | (__| |_| |  _ <| |___ | 
|  | #                             \___|\___/|_| \_\_____| | 
|  | # | 
|  | # Copyright (C) 1998 - 2022, 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 | 
|  | # | 
|  | #*************************************************************************** | 
|  |  | 
|  | AC_DEFUN([CURL_DARWIN_SYSTEMCONFIGURATION], [ | 
|  | AC_MSG_CHECKING([whether to link macOS CoreFoundation and SystemConfiguration framework]) | 
|  | case $host_os in | 
|  | darwin*) | 
|  | AC_COMPILE_IFELSE([ | 
|  | AC_LANG_PROGRAM([[ | 
|  | #include <TargetConditionals.h> | 
|  | ]],[[ | 
|  | #if (TARGET_OS_OSX) | 
|  | return 0; | 
|  | #else | 
|  | #error Not a macOS | 
|  | #endif | 
|  | ]]) | 
|  | ],[ | 
|  | build_for_macos="yes" | 
|  | ],[ | 
|  | build_for_macos="no" | 
|  | ]) | 
|  | if test "x$build_for_macos" != xno; then | 
|  | AC_MSG_RESULT(yes) | 
|  | LDFLAGS="$LDFLAGS -framework CoreFoundation -framework SystemConfiguration" | 
|  | else | 
|  | AC_MSG_RESULT(no) | 
|  | fi | 
|  | ;; | 
|  | *) | 
|  | AC_MSG_RESULT(no) | 
|  | esac | 
|  | ]) |