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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:
# FindJasper
# ----------
#
# Try to find the Jasper JPEG2000 library
#
# Once done this will define
#
# ::
#
# JASPER_FOUND - system has Jasper
# JASPER_INCLUDE_DIR - the Jasper include directory
# JASPER_LIBRARIES - the libraries needed to use Jasper
# JASPER_VERSION_STRING - the version of Jasper found (since CMake 2.8.8)
find_path(JASPER_INCLUDE_DIR jasper/jasper.h)
if (NOT JASPER_LIBRARIES)
find_package(JPEG)
find_library(JASPER_LIBRARY_RELEASE NAMES jasper libjasper)
find_library(JASPER_LIBRARY_DEBUG NAMES jasperd)
include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
SELECT_LIBRARY_CONFIGURATIONS(JASPER)
endif ()
if (JASPER_INCLUDE_DIR AND EXISTS "${JASPER_INCLUDE_DIR}/jasper/jas_config.h")
file(STRINGS "${JASPER_INCLUDE_DIR}/jasper/jas_config.h" jasper_version_str REGEX "^#define[\t ]+JAS_VERSION[\t ]+\".*\".*")
string(REGEX REPLACE "^#define[\t ]+JAS_VERSION[\t ]+\"([^\"]+)\".*" "\\1" JASPER_VERSION_STRING "${jasper_version_str}")
endif ()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Jasper
REQUIRED_VARS JASPER_LIBRARIES JASPER_INCLUDE_DIR JPEG_LIBRARIES
VERSION_VAR JASPER_VERSION_STRING)
if (JASPER_FOUND)
set(JASPER_LIBRARIES ${JASPER_LIBRARIES} ${JPEG_LIBRARIES} )
endif ()
mark_as_advanced(JASPER_INCLUDE_DIR)
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