New port: math/flann: Library for fast nearest neighbor searches in high dimensional spaces

[yuri]

Summary

Library for fast nearest neighbor searches in high dimensional spaces

[tcberner]

math/flann/files/patch-examples_CMakeLists.txt

8

^ it would probably be more stable to define
set(EXAMPLE_DIR share/examples/flann)
and use EXAMPLE_DIR instead of retyping it -- also makes it a bit more upstreamable ^^

[yuri]

.