Geoff Chappell - Software Analyst
This option adds an option to the command line for the front-end C and C++ compilers.
The required argument consists of whatever follows immediately within the same command-line token, else is the whole of the next command-line token.
This option generates -option for the C1 and C1XX compiler modules.
For a list of the (many) options that can in practice be passed to C1XX only through this /d1 option, see C1XX Options.