config BR2_PACKAGE_FLANN
	bool "flann"
	depends on BR2_INSTALL_LIBSTDCPP
	depends on !BR2_STATIC_LIBS
	# all gcc versions fail to build flann on Microblaze due to
	# gcc bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69401
	depends on !BR2_microblaze
	help
	  FLANN is a library for performing fast approximate nearest
	  neighbor searches in high dimensional spaces. It contains a
	  collection of algorithms we found to work best for nearest
	  neighbor search and a system for automatically choosing the
	  best algorithm and optimum parameters depending on the
	  dataset.

	  http://www.cs.ubc.ca/research/flann/

if BR2_PACKAGE_FLANN

config BR2_PACKAGE_FLANN_EXAMPLES
	bool "flann examples"
	help
	  Build and install flann example applications.

endif

comment "flann needs a toolchain w/ C++, dynamic library"
	depends on !BR2_microblaze
	depends on !BR2_INSTALL_LIBSTDCPP || BR2_STATIC_LIBS