--cflags
Display the include directory flags needed to access MySQL header files and other C compiler flags that might be necessary.
--embedded, --embedded-libs
These options are synonyms for --libmysqld-libs.
--include
Display the include directory flags needed to access MySQL header files. The --cflags option is more general and normally is used in preference to --include.
--libmysqld-libs
Display the library flags needed to link in libmysqld, the embedded server library.
--libs
Display the library flags needed to link in the client library.
--libs_r
Display the library flags needed to link in the thread-safe client library.
--socket
Display the default Unix socket file pathname.
--port
Display the default TCP/IP port number.
--version
Display the MySQL version string.