cmake flann examples

alicevision/AliceVision src/CMakeLists.txt :452 

find_package(flann REQUIRED)

HxCa1/BEV-LIO-LC CMakeLists.txt :83 

find_package(FLANN REQUIRED)

XiaoBaiiiiii/colmap-pcd CMakeLists.txt :108 

find_package(FLANN REQUIRED)

keenon/nimblephysics cmake/DARTFindflann.cmake :9 

find_package(flann 1.8.4 QUIET MODULE)

ompl/omplapp CMakeLists.txt :130 

find_package(flann CONFIG 1.9.2 QUIET)

ompl/ompl CMakeLists.txt :120 

find_package(flann CONFIG 1.9.2 QUIET)