This option shows how the compiler processes the command line. It can be useful when checking:
the command line a build system is using
how the compiler is interpreting the supplied command line, for example, the ordering of command-line options.
The commands are shown normalized, and the contents of any via files are expanded.
The output is sent to the standard output stream (
If using this option with the ARM Linux translation options,
you must use
-Warmcc. For example,
-Warmcc,--show_cmdline --translate_gcc ...