| config BR2_PACKAGE_LIBSPATIALINDEX |
| bool "libspatialindex" |
| depends on BR2_INSTALL_LIBSTDCPP |
| depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11 |
| help |
| The purpose of libspatialindex is to provide: |
| |
| * An extensible framework that will support robust spatial |
| indexing methods. |
| |
| * Support for sophisticated spatial queries. Range, point |
| location, nearest neighbor and k-nearest neighbor as well |
| as parametric queries (defined by spatial constraints) |
| should be easy to deploy and run. |
| |
| * Easy to use interfaces for inserting, deleting and updating |
| information. |
| |
| * Wide variety of customization capabilities. Basic index and |
| storage characteristics like the page size, node capacity, |
| minimum fan-out, splitting algorithm, etc. should be easy |
| to customize. |
| |
| * Index persistence. Internal memory and external memory |
| structures should be supported. Clustered and non-clustered |
| indices should be easy to be persisted. |
| |
| https://libspatialindex.github.io |
| |
| comment "libspatialindex needs a toolchain w/ C++, gcc >= 4.7" |
| depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 |
