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# |
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# Find Leptonica |
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# |
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# Exported variables: |
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# Leptonica_FOUND |
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# Leptonica_INCLUDE_DIRS |
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# Leptonica_LIBRARIES |
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# |
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# Leptonica_VERSION |
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# Leptonica_MAJOR_VERSION |
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# Leptonica_MINOR_VERSION |
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# |
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find_path(Leptonica_INCLUDE_DIR leptonica/allheaders.h |
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HINTS |
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/usr/include |
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/usr/local/include |
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/opt/include |
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/opt/local/include |
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${Leptonica_DIR}/include |
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) |
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if(NOT "${Leptonica_INCLUDE_DIR}" EQUAL "Leptonica_INCLUDE_DIR-NOTFOUND") |
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set(Leptonica_INCLUDE_DIRS ${Leptonica_INCLUDE_DIR}/leptonica) |
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file(STRINGS ${Leptonica_INCLUDE_DIRS}/allheaders.h Leptonica_MAJOR_VERSION REGEX "LIBLEPT_MAJOR_VERSION") |
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file(STRINGS ${Leptonica_INCLUDE_DIRS}/allheaders.h Leptonica_MINOR_VERSION REGEX "LIBLEPT_MINOR_VERSION") |
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string(REGEX MATCH "[0-9]+" Leptonica_MAJOR_VERSION ${Leptonica_MAJOR_VERSION}) |
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string(REGEX MATCH "[0-9]+" Leptonica_MINOR_VERSION ${Leptonica_MINOR_VERSION}) |
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set(Leptonica_VERSION ${Leptonica_MAJOR_VERSION}.${Leptonica_MINOR_VERSION}) |
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endif() |
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find_library(Leptonica_LIBRARY NAMES lept liblept |
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HINTS |
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/usr/lib |
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/usr/local/lib |
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/opt/lib |
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/opt/local/lib |
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${Leptonica_DIR}/lib |
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) |
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set(Leptonica_LIBRARIES ${Leptonica_LIBRARY}) |
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include(FindPackageHandleStandardArgs) |
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find_package_handle_standard_args(Leptonica |
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REQUIRED_VARS |
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Leptonica_INCLUDE_DIRS |
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Leptonica_LIBRARIES |
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VERSION_VAR Leptonica_VERSION |
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FAIL_MESSAGE "Try to set Leptonica_DIR or Leptonica_ROOT" |
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) |
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mark_as_advanced(Leptonica_INCLUDE_DIRS Leptonica_LIBRARIES) |
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