1#*************************************************************************** 2# _ _ ____ _ 3# Project ___| | | | _ \| | 4# / __| | | | |_) | | 5# | (__| |_| | _ <| |___ 6# \___|\___/|_| \_\_____| 7# 8# Copyright (C) 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# Find the libgsasl library 25# 26# Input variables: 27# 28# - `LIBGSASL_INCLUDE_DIR`: The libgsasl include directory. 29# - `LIBGSASL_LIBRARY`: Path to `libgsasl` library. 30# 31# Result variables: 32# 33# - `LIBGSASL_FOUND`: System has libgsasl. 34# - `LIBGSASL_INCLUDE_DIRS`: The libgsasl include directories. 35# - `LIBGSASL_LIBRARIES`: The libgsasl library names. 36# - `LIBGSASL_LIBRARY_DIRS`: The libgsasl library directories. 37# - `LIBGSASL_PC_REQUIRES`: The libgsasl pkg-config packages. 38# - `LIBGSASL_CFLAGS`: Required compiler flags. 39# - `LIBGSASL_VERSION`: Version of libgsasl. 40 41set(LIBGSASL_PC_REQUIRES "libgsasl") 42 43if(CURL_USE_PKGCONFIG AND 44 NOT DEFINED LIBGSASL_INCLUDE_DIR AND 45 NOT DEFINED LIBGSASL_LIBRARY) 46 find_package(PkgConfig QUIET) 47 pkg_check_modules(LIBGSASL ${LIBGSASL_PC_REQUIRES}) 48endif() 49 50if(LIBGSASL_FOUND) 51 string(REPLACE ";" " " LIBGSASL_CFLAGS "${LIBGSASL_CFLAGS}") 52 message(STATUS "Found Libgsasl (via pkg-config): ${LIBGSASL_INCLUDE_DIRS} (found version \"${LIBGSASL_VERSION}\")") 53else() 54 find_path(LIBGSASL_INCLUDE_DIR NAMES "gsasl.h") 55 find_library(LIBGSASL_LIBRARY NAMES "gsasl" "libgsasl") 56 57 unset(LIBGSASL_VERSION CACHE) 58 if(LIBGSASL_INCLUDE_DIR AND EXISTS "${LIBGSASL_INCLUDE_DIR}/gsasl-version.h") 59 set(_version_regex "#[\t ]*define[\t ]+GSASL_VERSION[\t ]+\"([^\"]*)\"") 60 file(STRINGS "${LIBGSASL_INCLUDE_DIR}/gsasl-version.h" _version_str REGEX "${_version_regex}") 61 string(REGEX REPLACE "${_version_regex}" "\\1" _version_str "${_version_str}") 62 set(LIBGSASL_VERSION "${_version_str}") 63 unset(_version_regex) 64 unset(_version_str) 65 endif() 66 67 include(FindPackageHandleStandardArgs) 68 find_package_handle_standard_args(Libgsasl 69 REQUIRED_VARS 70 LIBGSASL_INCLUDE_DIR 71 LIBGSASL_LIBRARY 72 VERSION_VAR 73 LIBGSASL_VERSION 74 ) 75 76 if(LIBGSASL_FOUND) 77 set(LIBGSASL_INCLUDE_DIRS ${LIBGSASL_INCLUDE_DIR}) 78 set(LIBGSASL_LIBRARIES ${LIBGSASL_LIBRARY}) 79 endif() 80 81 mark_as_advanced(LIBGSASL_INCLUDE_DIR LIBGSASL_LIBRARY) 82endif() 83