curl/CMake/FindWolfSSH.cmake
Viktor Szakats 3e60f174ee
cmake: tidy up more in Find modules
- add `NAMES` where missing.
- document input variables (including deprecated ones.)
- comment cleanups.
- FindWolfSSL: drop stray `QUIET` from `pkg_check_modules()`.
  (`QUIET` may be re-added for all modules in the future.)

Closes #14579
2024-08-18 22:53:09 +02:00

65 lines
2.2 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
#
###########################################################################
# Find the wolfssh library
#
# Input variables:
#
# WOLFSSH_INCLUDE_DIR The wolfssh include directory
# WOLFSSH_LIBRARY Path to wolfssh library
#
# Result variables:
#
# WOLFSSH_FOUND System has wolfssh
# WOLFSSH_INCLUDE_DIRS The wolfssh include directories
# WOLFSSH_LIBRARIES The wolfssh library names
# WOLFSSH_VERSION Version of wolfssh
find_path(WOLFSSH_INCLUDE_DIR NAMES "wolfssh/ssh.h")
find_library(WOLFSSH_LIBRARY NAMES "wolfssh" "libwolfssh")
if(WOLFSSH_INCLUDE_DIR AND EXISTS "${WOLFSSH_INCLUDE_DIR}/wolfssh/version.h")
set(_version_regex "#[\t ]*define[\t ]+LIBWOLFSSH_VERSION_STRING[\t ]+\"([^\"]*)\"")
file(STRINGS "${WOLFSSH_INCLUDE_DIR}/wolfssh/version.h" _version_str REGEX "${_version_regex}")
string(REGEX REPLACE "${_version_regex}" "\\1" _version_str "${_version_str}")
set(WOLFSSH_VERSION "${_version_str}")
unset(_version_regex)
unset(_version_str)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(WolfSSH
REQUIRED_VARS
WOLFSSH_INCLUDE_DIR
WOLFSSH_LIBRARY
VERSION_VAR
WOLFSSH_VERSION
)
if(WOLFSSH_FOUND)
set(WOLFSSH_INCLUDE_DIRS ${WOLFSSH_INCLUDE_DIR})
set(WOLFSSH_LIBRARIES ${WOLFSSH_LIBRARY})
endif()
mark_as_advanced(WOLFSSH_INCLUDE_DIR WOLFSSH_LIBRARY)