Jim Evins
49 lines
1.8 KiB
CMake
49 lines
1.8 KiB
CMake
# - Try to find the GNU Barcode library
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# Once done this will define
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#
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# GNUBARCODE_FOUND - System has GNU Barcode
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# GNUBARCODE_INCLUDE_DIRS - The GNU Barcode include directory
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# GNUBARCODE_LIBRARIES - The libraries needed to use GNU Barcode
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# GNUBARCODE_DEFINITIONS - Definitions needed to use GNU Barcode
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# GNUBARCODE_VERSION_STRING - the version of GNU Barcode found
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set (GNUBARCODE_DEFINITIONS "")
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find_path (GNUBARCODE_INCLUDE_DIR NAMES barcode.h PATH_SUFFIXES barcode)
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find_library (GNUBARCODE_LIBRARY NAMES barcode )
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if (GNUBARCODE_LIBRARY AND GNUBARCODE_INCLUDE_DIR)
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set (GNUBARCODE_INCLUDE_DIRS ${GNUBARCODE_INCLUDE_DIR})
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set (GNUBARCODE_LIBRARIES ${GNUBARCODE_LIBRARY})
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set (GNUBARCODE_DEFINITIONS "")
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if (NOT TARGET GNU::BARCODE)
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add_library (GNU::BARCODE UNKNOWN IMPORTED)
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set_target_properties (GNU::BARCODE PROPERTIES
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INTERFACE_COMPILE_DEFINITIONS "${GNUBARCODE_DEFINITIONS}"
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INTERFACE_INCLUDE_DIRECTORIES "${GNUBARCODE_INCLUDE_DIRS}"
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IMPORTED_LINK_INTERFACE_LANGUAGES "C"
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IMPORTED_LOCATION "${GNUBARCODE_LIBRARY}"
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)
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endif ()
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endif ()
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if (GNUBARCODE_INCLUDE_DIR AND EXISTS "${GNUBARCODE_INCLUDE_DIR}/barcode.h")
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file (STRINGS "${GNUBARCODE_INCLUDE_DIR}/barcode.h" BARCODE_H REGEX "^#define BARCODE_VERSION *\"[^\"]*\"")
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string (REGEX REPLACE "^.*VERSION *\"([^\"]*)\"" "\\1" GNUBARCODE_VERSION_STRING ${BARCODE_H})
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endif()
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# handle the QUIETLY and REQUIRED arguments and set GNUBARCODE_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(GnuBarcode
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REQUIRED_VARS GNUBARCODE_LIBRARY GNUBARCODE_INCLUDE_DIR
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VERSION_VAR GNUBARCODE_VERSION_STRING)
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mark_as_advanced(GNUBARCODE_INCLUDE_DIR GNUBARCODE_LIBRARY)
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