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68 lines
2.5 KiB
68 lines
2.5 KiB
# 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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# FindCups
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# --------
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#
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# Try to find the Cups printing system
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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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# CUPS_FOUND - system has Cups
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# CUPS_INCLUDE_DIR - the Cups include directory
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# CUPS_LIBRARIES - Libraries needed to use Cups
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# CUPS_VERSION_STRING - version of Cups found (since CMake 2.8.8)
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# Set CUPS_REQUIRE_IPP_DELETE_ATTRIBUTE to TRUE if you need a version which
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# features this function (i.e. at least 1.1.19)
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find_path(CUPS_INCLUDE_DIR cups/cups.h )
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find_library(CUPS_LIBRARIES NAMES cups )
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if (CUPS_INCLUDE_DIR AND CUPS_LIBRARIES AND CUPS_REQUIRE_IPP_DELETE_ATTRIBUTE)
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include(${CMAKE_CURRENT_LIST_DIR}/CheckLibraryExists.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/CMakePushCheckState.cmake)
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cmake_push_check_state()
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set(CMAKE_REQUIRED_QUIET ${Cups_FIND_QUIETLY})
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# ippDeleteAttribute is new in cups-1.1.19 (and used by kdeprint)
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CHECK_LIBRARY_EXISTS(cups ippDeleteAttribute "" CUPS_HAS_IPP_DELETE_ATTRIBUTE)
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cmake_pop_check_state()
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endif ()
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if (CUPS_INCLUDE_DIR AND EXISTS "${CUPS_INCLUDE_DIR}/cups/cups.h")
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file(STRINGS "${CUPS_INCLUDE_DIR}/cups/cups.h" cups_version_str
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REGEX "^#[\t ]*define[\t ]+CUPS_VERSION_(MAJOR|MINOR|PATCH)[\t ]+[0-9]+$")
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unset(CUPS_VERSION_STRING)
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foreach(VPART MAJOR MINOR PATCH)
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foreach(VLINE ${cups_version_str})
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if(VLINE MATCHES "^#[\t ]*define[\t ]+CUPS_VERSION_${VPART}[\t ]+([0-9]+)$")
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set(CUPS_VERSION_PART "${CMAKE_MATCH_1}")
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if(CUPS_VERSION_STRING)
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string(APPEND CUPS_VERSION_STRING ".${CUPS_VERSION_PART}")
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else()
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set(CUPS_VERSION_STRING "${CUPS_VERSION_PART}")
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endif()
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endif()
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endforeach()
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endforeach()
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endif ()
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include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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if (CUPS_REQUIRE_IPP_DELETE_ATTRIBUTE)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Cups
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REQUIRED_VARS CUPS_LIBRARIES CUPS_INCLUDE_DIR CUPS_HAS_IPP_DELETE_ATTRIBUTE
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VERSION_VAR CUPS_VERSION_STRING)
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else ()
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Cups
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REQUIRED_VARS CUPS_LIBRARIES CUPS_INCLUDE_DIR
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VERSION_VAR CUPS_VERSION_STRING)
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endif ()
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mark_as_advanced(CUPS_INCLUDE_DIR CUPS_LIBRARIES)
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