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745b56f58c
No need to explain this over and over again. While at it, do some other minor cleanups to whitespace and comments (i.e. delete them).
47 lines
1.5 KiB
CMake
47 lines
1.5 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#.rst:
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# FindJasper
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# ----------
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#
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# Try to find the Jasper JPEG2000 library
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#
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# Once done this will define
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#
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# ::
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#
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# JASPER_FOUND - system has Jasper
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# JASPER_INCLUDE_DIR - the Jasper include directory
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# JASPER_LIBRARIES - the libraries needed to use Jasper
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# JASPER_VERSION_STRING - the version of Jasper found (since CMake 2.8.8)
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find_path(JASPER_INCLUDE_DIR jasper/jasper.h)
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if (NOT JASPER_LIBRARIES)
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find_package(JPEG)
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find_library(JASPER_LIBRARY_RELEASE NAMES jasper libjasper)
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find_library(JASPER_LIBRARY_DEBUG NAMES jasperd)
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include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
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SELECT_LIBRARY_CONFIGURATIONS(JASPER)
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endif ()
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if (JASPER_INCLUDE_DIR AND EXISTS "${JASPER_INCLUDE_DIR}/jasper/jas_config.h")
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file(STRINGS "${JASPER_INCLUDE_DIR}/jasper/jas_config.h" jasper_version_str REGEX "^#define[\t ]+JAS_VERSION[\t ]+\".*\".*")
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string(REGEX REPLACE "^#define[\t ]+JAS_VERSION[\t ]+\"([^\"]+)\".*" "\\1" JASPER_VERSION_STRING "${jasper_version_str}")
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endif ()
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include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Jasper
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REQUIRED_VARS JASPER_LIBRARIES JASPER_INCLUDE_DIR JPEG_LIBRARIES
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VERSION_VAR JASPER_VERSION_STRING)
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if (JASPER_FOUND)
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set(JASPER_LIBRARIES ${JASPER_LIBRARIES} ${JPEG_LIBRARIES} )
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endif ()
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mark_as_advanced(JASPER_INCLUDE_DIR)
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