cmake HAVE_DECL__FINITE examples

Geocld/PeaSyo third-party/json-c/CMakeLists.txt :157 

check_symbol_exists(_finite         "float.h" HAVE_DECL__FINITE)

ByConity/ByConity contrib/jsonc-cmake/CMakeLists.txt :167 

check_symbol_exists(_finite         "float.h" HAVE_DECL__FINITE)