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40 lines
1.3 KiB
CMake
40 lines
1.3 KiB
CMake
# Try to find OpenJPEG library, once done this will define:
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#
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# OPENJPEG_FOUND - system has OpenJPEG
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# OPENJPEG_INCLUDE_DIR - the OpenJPEG include directory
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# OPENJPEG_LIBRARIES - the libraries needed to use OpenJPEG
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# OPENJPEG_DEFINITIONS - compiler switches required for using OpenJPEG
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#
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# Copyright (c) 2022 Ivailo Monev <xakepa10@gmail.com>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(PC_OPENJPEG QUIET libopenjp2)
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set(OPENJPEG_INCLUDE_DIR ${PC_OPENJPEG_INCLUDE_DIRS})
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set(OPENJPEG_LIBRARIES ${PC_OPENJPEG_LIBRARIES})
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set(OPENJPEG_VERSION ${PC_OPENJPEG_VERSION})
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set(OPENJPEG_DEFINITIONS ${PC_OPENJPEG_CFLAGS_OTHER})
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if(NOT OPENJPEG_INCLUDE_DIR OR NOT OPENJPEG_LIBRARIES)
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find_path(OPENJPEG_INCLUDE_DIR
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NAMES openjpeg.h
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PATH_SUFFIXES openjpeg
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HINTS $ENV{OPENJPEGDIR}/include
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)
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find_library(OPENJPEG_LIBRARIES
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NAMES openjp2
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HINTS $ENV{OPENJPEGDIR}/lib
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)
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(OpenJPEG
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VERSION_VAR OPENJPEG_VERSION
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REQUIRED_VARS OPENJPEG_LIBRARIES OPENJPEG_INCLUDE_DIR
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)
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mark_as_advanced(OPENJPEG_INCLUDE_DIR OPENJPEG_LIBRARIES)
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