This COBOL system supports many of the compiler options available with the ACUCOBOL-GT (Acu) compiler. To specify these options use the ACUOPT Compiler directive along with the traditional ACU compiler option name.
ACUOPT automatically sets the ACU directive, which turns on overall ACUCOBOL-GT compatibility.
NOACU or NOACUOPT are not allowed.
Alternatively, you can compile using a clone of the ACUCOBOL-GT compiler known as ccbl. This executable is located in the bin directory found here: $COBDIR. ccbl compiles to .int code unless you specify one of the ccbl's native code options, in which case it produces .gnt code.