nanoflann-examples

This project builds and defines the build2 package for nanoflann, a C++11 header-only library for Nearest Neighbor (NN) search with KD-trees.

Usage

Make sure to add the stable section of the cppget.org repository to your project's repositories.manifest to be able to fetch the package.

:
role: prerequisite
location: https://pkg.cppget.org/1/stable
# trust: ...

If the stable section of cppget.org is not an option then add this Git repository itself instead as a prerequisite.

:
role: prerequisite
location: https://github.com/build2-packaging/nanoflann.git

Add the respective dependency in your project's manifest file to make the package available for import.

depends: nanoflann ^1.6.0

The library can be imported by the following declaration in a buildfile.

import nanoflann = nanoflann%lib{nanoflann}

Configuration

There are no configuration options available.

Issues

• FreeBSD, Clang, static, optimized: Error may occur during tests or installed tests:
  • ld: error: undefined symbol: pthread_create
  • It seems that pthread is not correctly linked in the examples.
• linux_debian_11-emcc_3.1.6 error (test):
  • em++ seems not to be able to compile gtest.
• Windows, MinGW, optimized: The kdtree.SO2_vs_bruteforce test may fail.

Contributing

Thank you in advance for your help and contribution to keep this package up-to-date. Please, file an issue on GitHub for questions, bug reports, or to recommend updating the package version. If you're making a pull request to fix bugs or update the package version yourself, refer to the build2 Packaging Guidelines.