gprolog: gprolog (produces native binaries from Prolog+constraint programs) gprolog: gprolog: GNU Prolog accepts Prolog+constraint programs and produces native gprolog: binaries (like gcc does from a C source). The obtained executable gprolog: is then stand-alone. The size of this executable can be quite small gprolog: since GNU Prolog can avoid to link the code of most unused built-in gprolog: predicates. Beside the native-code compilation, GNU Prolog offers gprolog: a classical interactive interpreter (top-level) with a debugger. gprolog: The Prolog part conforms to the ISO standard for Prolog with many gprolog: extensions very useful in practice (global variables, OS interface, gprolog: sockets,...).