v

Syntax

    -v 

Purpose
Instructs the compiler to report information on the progress of the compilation, and names the programs being invoked within the compiler and the options being specified to each program. Information is displayed to standard output.

Notes
The -v option is overridden by the -# option.

Example
To compile myprogram.c so you can watch the progress of the compilation and see messages that describe the progress of the compilation, the programs being invoked, and the options being specified, enter:

xlC myprogram.c -v

List of Compiler Options and Their Defaults
Options that Specify Compiler Output