nanoflannConfigVersion.cmake 1.9 KB

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  1. # This is a basic version file for the Config-mode of find_package().
  2. # It is used by write_basic_package_version_file() as input file for configure_file()
  3. # to create a version-file which can be installed along a config.cmake file.
  4. #
  5. # The created file sets PACKAGE_VERSION_EXACT if the current version string and
  6. # the requested version string are exactly the same and it sets
  7. # PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version.
  8. # The variable CVF_VERSION must be set before calling configure_file().
  9. set(PACKAGE_VERSION "1.5.5")
  10. if (PACKAGE_FIND_VERSION_RANGE)
  11. # Package version must be in the requested version range
  12. if ((PACKAGE_FIND_VERSION_RANGE_MIN STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION_MIN)
  13. OR ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_GREATER PACKAGE_FIND_VERSION_MAX)
  14. OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND PACKAGE_VERSION VERSION_GREATER_EQUAL PACKAGE_FIND_VERSION_MAX)))
  15. set(PACKAGE_VERSION_COMPATIBLE FALSE)
  16. else()
  17. set(PACKAGE_VERSION_COMPATIBLE TRUE)
  18. endif()
  19. else()
  20. if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
  21. set(PACKAGE_VERSION_COMPATIBLE FALSE)
  22. else()
  23. set(PACKAGE_VERSION_COMPATIBLE TRUE)
  24. if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
  25. set(PACKAGE_VERSION_EXACT TRUE)
  26. endif()
  27. endif()
  28. endif()
  29. # if the installed project requested no architecture check, don't perform the check
  30. if("FALSE")
  31. return()
  32. endif()
  33. # if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
  34. if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "" STREQUAL "")
  35. return()
  36. endif()
  37. # check that the installed version has the same 32/64bit-ness as the one which is currently searching:
  38. if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "")
  39. math(EXPR installedBits " * 8")
  40. set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
  41. set(PACKAGE_VERSION_UNSUITABLE TRUE)
  42. endif()