cmake HAVE_BACKWARD examples

asset-group/Sni5Gect-5GNR-sniffing-and-exploitation CMakeLists.txt :333 

add_definitions(-DHAVE_BACKWARD)

vengi-voxel/vengi src/modules/app/CMakeLists.txt :31 

target_compile_definitions(${LIB} PRIVATE HAVE_BACKWARD)

vengi-voxel/vengi src/modules/core/CMakeLists.txt :121 

target_compile_definitions(${LIB} PRIVATE HAVE_BACKWARD)