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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
FindJBIG
--------
Find the native JBIG includes and library.
IMPORTED Targets
^^^^^^^^^^^^^^^^
This module defines :prop_tgt:`IMPORTED` target ``JBIG::JBIG``, if
JBIG has been found.
Result Variables
^^^^^^^^^^^^^^^^
This module defines the following variables:
::
JBIG_INCLUDE_DIRS - where to find jbig.h, etc.
JBIG_LIBRARIES - List of libraries when using jbig.
JBIG_FOUND - True if jbig found.
::
JBIG_VERSION_STRING - The version of jbig found (x.y.z)
JBIG_VERSION_MAJOR - The major version of jbig
JBIG_VERSION_MINOR - The minor version of jbig
Debug and Release variants are found separately.
#]=======================================================================]
# Standard names to search for
set(JBIG_NAMES jbig)
set(JBIG_NAMES_DEBUG jbigd)
find_path(JBIG_INCLUDE_DIR
NAMES jbig.h
PATH_SUFFIXES include)
# Allow JBIG_LIBRARY to be set manually, as the location of the jbig library
if(NOT JBIG_LIBRARY)
find_library(JBIG_LIBRARY_RELEASE
NAMES ${JBIG_NAMES}
PATH_SUFFIXES lib)
find_library(JBIG_LIBRARY_DEBUG
NAMES ${JBIG_NAMES_DEBUG}
PATH_SUFFIXES lib)
include(SelectLibraryConfigurations)
select_library_configurations(JBIG)
endif()
unset(JBIG_NAMES)
unset(JBIG_NAMES_DEBUG)
mark_as_advanced(JBIG_INCLUDE_DIR)
if(JBIG_INCLUDE_DIR AND EXISTS "${JBIG_INCLUDE_DIR}/jbig.h")
file(STRINGS "${JBIG_INCLUDE_DIR}/jbig.h" JBIG_H REGEX "^#define JBG_VERSION *\"[^\"]*\"$")
string(REGEX REPLACE "^.*JBG_VERSION *\"([0-9]+).*$" "\\1" JBIG_MAJOR_VERSION "${JBIG_H}")
string(REGEX REPLACE "^.*JBG_VERSION *\"[0-9]+\\.([0-9]+).*$" "\\1" JBIG_MINOR_VERSION "${JBIG_H}")
set(JBIG_VERSION_STRING "${JBIG_MAJOR_VERSION}.${JBIG_MINOR_VERSION}")
set(JBIG_MAJOR_VERSION "${JBIG_VERSION_MAJOR}")
set(JBIG_MINOR_VERSION "${JBIG_VERSION_MINOR}")
endif()
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(JBIG
REQUIRED_VARS JBIG_LIBRARY JBIG_INCLUDE_DIR
VERSION_VAR JBIG_VERSION_STRING)
if(JBIG_FOUND)
set(JBIG_INCLUDE_DIRS ${JBIG_INCLUDE_DIR})
if(NOT JBIG_LIBRARIES)
set(JBIG_LIBRARIES ${JBIG_LIBRARY})
endif()
if(NOT TARGET JBIG::JBIG)
add_library(JBIG::JBIG UNKNOWN IMPORTED)
set_target_properties(JBIG::JBIG PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${JBIG_INCLUDE_DIRS}")
if(JBIG_LIBRARY_RELEASE)
set_property(TARGET JBIG::JBIG APPEND PROPERTY
IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(JBIG::JBIG PROPERTIES
IMPORTED_LOCATION_RELEASE "${JBIG_LIBRARY_RELEASE}")
endif()
if(JBIG_LIBRARY_DEBUG)
set_property(TARGET JBIG::JBIG APPEND PROPERTY
IMPORTED_CONFIGURATIONS DEBUG)
set_target_properties(JBIG::JBIG PROPERTIES
IMPORTED_LOCATION_DEBUG "${JBIG_LIBRARY_DEBUG}")
endif()
if(NOT JBIG_LIBRARY_RELEASE AND NOT JBIG_LIBRARY_DEBUG)
set_target_properties(JBIG::JBIG PROPERTIES
IMPORTED_LOCATION_RELEASE "${JBIG_LIBRARY}")
endif()
endif()
endif()
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