cmake HAVE_SETVBUF examples

crossuo/crossuo deps/cmcurl/CMakeLists.txt :977 

check_symbol_exists(setvbuf       "${CURL_INCLUDES}" HAVE_SETVBUF)

AtomicGameEngine/AtomicGameEngine Source/ThirdParty/libcurl/LibCurl.cmake :978 

check_symbol_exists(setvbuf       "${CURL_INCLUDES}" HAVE_SETVBUF)

PacktPublishing/The-Modern-Cpp-Challenge libs/curl/CMakeLists.txt :843 

check_symbol_exists(setvbuf       "${CURL_INCLUDES}" HAVE_SETVBUF)

AshamaneProject/AshamaneCore dep/cpr/opt/curl/CMakeLists.txt :845 

check_symbol_exists(setvbuf       "${CURL_INCLUDES}" HAVE_SETVBUF)