Mario Fetka
49 lines
1.7 KiB
CMake
49 lines
1.7 KiB
CMake
find_package(LibIcal CONFIG QUIET NO_MODULE)
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if(LibIcal_FOUND AND TARGET ical)
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if(NOT TARGET LibIcal::ical)
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add_library(LibIcal::ical ALIAS ical)
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endif()
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if(NOT LibIcal_INCLUDE_DIR)
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get_target_property(LibIcal_INCLUDE_DIR ical INTERFACE_INCLUDE_DIRECTORIES)
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endif()
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return()
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endif()
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find_path(LibIcal_INCLUDE_DIR NAMES libical/ical.h ical.h)
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find_library(LibIcal_LIBRARY NAMES ical)
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if(LibIcal_INCLUDE_DIR)
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if(EXISTS "${LibIcal_INCLUDE_DIR}/libical/ical.h")
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set(_LibIcal_VERSION_HEADER "${LibIcal_INCLUDE_DIR}/libical/ical.h")
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else()
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set(_LibIcal_VERSION_HEADER "${LibIcal_INCLUDE_DIR}/ical.h")
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endif()
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file(STRINGS "${_LibIcal_VERSION_HEADER}" _LibIcal_VERSION_LINES
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REGEX "^#define ICAL_(MAJOR|MINOR|PATCH)_VERSION[ \t]+\\([0-9]+\\)")
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foreach(_component MAJOR MINOR PATCH)
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string(REGEX MATCH "ICAL_${_component}_VERSION[ \t]+\\(([0-9]+)\\)"
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_LibIcal_VERSION_MATCH "${_LibIcal_VERSION_LINES}")
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set(_LibIcal_VERSION_${_component} "${CMAKE_MATCH_1}")
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endforeach()
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if(DEFINED _LibIcal_VERSION_MAJOR AND DEFINED _LibIcal_VERSION_MINOR AND
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DEFINED _LibIcal_VERSION_PATCH)
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set(LibIcal_VERSION
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"${_LibIcal_VERSION_MAJOR}.${_LibIcal_VERSION_MINOR}.${_LibIcal_VERSION_PATCH}")
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endif()
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(LibIcal
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REQUIRED_VARS LibIcal_LIBRARY LibIcal_INCLUDE_DIR
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VERSION_VAR LibIcal_VERSION)
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if(LibIcal_FOUND AND NOT TARGET LibIcal::ical)
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add_library(LibIcal::ical UNKNOWN IMPORTED)
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set_target_properties(LibIcal::ical PROPERTIES
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IMPORTED_LOCATION "${LibIcal_LIBRARY}"
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INTERFACE_INCLUDE_DIRECTORIES "${LibIcal_INCLUDE_DIR}")
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endif()
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mark_as_advanced(LibIcal_INCLUDE_DIR LibIcal_LIBRARY)
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