Package Details: flann 1.8.4-2

Git Clone URL: https://aur.archlinux.org/flann.git (read-only)
Package Base: flann
Description: FLANN is a library for performing fast approximate nearest neighbor searches in high dimensional spaces
Upstream URL: http://www.cs.ubc.ca/~mariusm/index.php/FLANN/FLANN
Licenses: BSD
Submitter: None
Maintainer: lubosz
Last Packager: lubosz
Votes: 23
Popularity: 0.223314
First Submitted: 2011-04-05 02:06
Last Updated: 2015-07-09 19:18

Dependencies (5)

Required by (8)

Sources (1)

Latest Comments

0xffaa commented on 2014-02-05 17:07

cuda opt-depend only

a_user commented on 2014-02-02 13:32

+1 for CUDA as an opt-depend only

bchretien commented on 2014-01-21 23:57

Indeed, cuda should be an optional dependency. If users install AUR packages recursively (e.g. PCL), they will end up installing CUDA automatically even if they cannot use it. And that is quite a lot of wasted storage space...

costashatz commented on 2014-01-20 18:22

+1 for CUDA as an opt-depend only

Svenstaro commented on 2013-10-28 17:36

Feel free to take over maintainership. I disowned the package.

hauptmech commented on 2013-10-28 17:32

+1 for CUDA as an opt-depend

progtologist commented on 2013-09-25 10:45

CUDA should be listed as an opt-depend instead of a makedepend.
Users without nvidia graphics cards can install flann without CUDA and nvidia drivers.

idonthack commented on 2012-12-01 04:22

makedep cuda-toolkit no longer exists, it's now in the official repos as community/cuda

Svenstaro commented on 2012-05-17 23:40

Package fixed.

pallegro commented on 2012-05-03 19:09

The gcc error is reported at https://bugs.archlinux.org/task/29359 and there's a workaround.
flann built fine for me with standard gcc (4.7) by adding

#undef _GLIBCXX_ATOMIC_BUILTINS
#undef _GLIBCXX_USE_INT128

at the beginning of src/cpp/flann/algorithms/kdtree_cuda_3d_index.cu

cuda_gcc47.patch
0a1,3
> #undef _GLIBCXX_ATOMIC_BUILTINS
> #undef _GLIBCXX_USE_INT128
>

PKGBUILD edit before running make:
patch src/cpp/flann/algorithms/kdtree_cuda_3d_index.cu ../cuda_gcc47.patch

All comments