https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105256
--- Comment #6 from Chris Clayton <chris2553 at googlemail dot com> --- I'm struggling to get the compiler command line. The build system is wrapped in a build tool called mach and I'm darned if I can find an argument that will cause it to report the command it is about to launch. The -verbose argument seems to have very little effect on the messages that are output as does the --log-file argument. Hey ho.
