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#############################################################################
#
# ViSP, open source Visual Servoing Platform software.
# Copyright (C) 2005 - 2025 by Inria. All rights reserved.
#
# This software is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# See the file LICENSE.txt at the root directory of this source
# distribution for additional information about the GNU GPL.
#
# For using ViSP with software that can not be combined with the GNU
# GPL, please contact Inria about acquiring a ViSP Professional
# Edition License.
#
# See https://visp.inria.fr for more information.
#
# This software was developed at:
# Inria Rennes - Bretagne Atlantique
# Campus Universitaire de Beaulieu
# 35042 Rennes Cedex
# France
#
# If you have questions regarding the use of this file, please contact
# Inria at visp@inria.fr
#
# This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
# WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# Description:
# Try to find zbar library.
# Once run this will define:
#
# ZBAR_FOUND
# ZBAR_INCLUDE_DIRS
# ZBAR_LIBRARIES
# ZBAR_VERSION
#
#############################################################################
set(ZBAR_INC_SEARCH_PATH "")
set(ZBAR_LIB_SEARCH_PATH "")
if(MSVC)
list(APPEND ZBAR_INC_SEARCH_PATH $ENV{ZBAR_DIR}/include)
list(APPEND ZBAR_INC_SEARCH_PATH "C:/ZBarWin64/include")
list(APPEND ZBAR_INC_SEARCH_PATH "C:/workspace/ZBarWin64/include")
list(APPEND ZBAR_INC_SEARCH_PATH "C:/zbar/ZBarWin64/include")
if(CMAKE_CL_64)
list(APPEND ZBAR_LIB_SEARCH_PATH $ENV{ZBAR_DIR}/x64)
list(APPEND ZBAR_LIB_SEARCH_PATH "C:/ZBarWin64/x64")
list(APPEND ZBAR_LIB_SEARCH_PATH "C:/workspace/ZBarWin64/x64")
list(APPEND ZBAR_LIB_SEARCH_PATH "C:/zbar/ZBarWin64/x64")
else()
list(APPEND ZBAR_LIB_SEARCH_PATH $ENV{ZBAR_DIR})
list(APPEND ZBAR_LIB_SEARCH_PATH "C:/ZBarWin64")
list(APPEND ZBAR_LIB_SEARCH_PATH "C:/workspace/ZBarWin64")
list(APPEND ZBAR_LIB_SEARCH_PATH "C:/zbar/ZBarWin64")
endif()
else()
list(APPEND ZBAR_INC_SEARCH_PATH $ENV{ZBAR_DIR}/include)
list(APPEND ZBAR_INC_SEARCH_PATH /usr/include)
list(APPEND ZBAR_INC_SEARCH_PATH /usr/local/include)
list(APPEND ZBAR_LIB_SEARCH_PATH /usr/lib)
list(APPEND ZBAR_LIB_SEARCH_PATH /usr/local/lib)
endif()
find_path(ZBAR_INCLUDE_DIRS zbar.h
PATHS
${ZBAR_INC_SEARCH_PATH}
)
if(MSVC)
set(ZBAR_LIB_SEARCH_PATH_OPT ${ZBAR_LIB_SEARCH_PATH})
set(ZBAR_LIB_SEARCH_PATH_DBG ${ZBAR_LIB_SEARCH_PATH})
foreach(p ${ZBAR_LIB_SEARCH_PATH})
list(APPEND ZBAR_LIB_SEARCH_PATH_OPT ${p}/Release)
list(APPEND ZBAR_LIB_SEARCH_PATH_DBG ${p}/Debug)
endforeach()
find_library(ZBAR_LIBRARIES_OPT
NAMES libzbar64-0
PATHS
${ZBAR_LIB_SEARCH_PATH_OPT}
)
find_library(ZBAR_LIBRARIES_DBG
NAMES libzbar64-0
PATHS
${ZBAR_LIB_SEARCH_PATH_DBG}
)
if(ZBAR_LIBRARIES_OPT AND ZBAR_LIBRARIES_DBG)
set(ZBAR_LIBRARIES optimized ${ZBAR_LIBRARIES_OPT})
list(APPEND ZBAR_LIBRARIES debug ${ZBAR_LIBRARIES_DBG})
elseif(ZBAR_LIBRARIES_OPT)
list(APPEND ZBAR_LIBRARIES ${ZBAR_LIBRARIES_OPT})
elseif(ZBAR_LIBRARIES_DBG)
list(APPEND ZBAR_LIBRARIES ${ZBAR_LIBRARIES_DBG})
endif()
mark_as_advanced(ZBAR_LIBRARIES_OPT ZBAR_LIBRARIES_DBG)
else()
find_library(ZBAR_LIBRARIES
NAMES zbar
PATHS
${ZBAR_LIB_SEARCH_PATH}
)
endif()
#message("ZBAR_INCLUDE_DIRS: ${ZBAR_INCLUDE_DIRS}")
#message("ZBAR_LIBRARIES: ${ZBAR_LIBRARIES}")
if(ZBAR_INCLUDE_DIRS AND ZBAR_LIBRARIES)
set(ZBAR_FOUND TRUE)
else()
set(ZBAR_FOUND FALSE)
endif()
if(ZBAR_FOUND)
if(MSVC)
vp_parse_header("${ZBAR_INCLUDE_DIRS}/config.h" ZBAR_VERSION_LINES LIB_VERSION_MAJOR LIB_VERSION_MINOR LIB_VERSION_REVISION)
set(ZBAR_VERSION "${LIB_VERSION_MAJOR}.${LIB_VERSION_MINOR}.${LIB_VERSION_REVISION}")
else()
get_filename_component(ZBAR_LIB_DIR ${ZBAR_LIBRARIES} PATH)
vp_get_version_from_pkg("zbar" "${ZBAR_LIB_DIR}/pkgconfig" ZBAR_VERSION)
endif()
endif()
mark_as_advanced(
ZBAR_INCLUDE_DIRS
ZBAR_LIBRARIES
)
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