On Tue, 14 May 2019, Nathan Sidwell wrote:
> This patch nadgers the driver's subprocess names to include the driver name.
> It results in more informative error messages. For instance, rather than:
>
> >./xg++ -B./ frob.cc -c -fdump-tree-nope
> cc1plus: error: unrecognized command line optio
Ping?
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00695.html
I originally hesitated adding a space, as Martin suggested, so that
argv[0] still obviously looked like a single arg. But I'm not opposed to
changing that. He's also right that the errors one can get from failing
to spawn are ver
On 5/14/19 8:02 AM, Nathan Sidwell wrote:
This patch nadgers the driver's subprocess names to include the driver
name. It results in more informative error messages. For instance,
rather than:
>./xg++ -B./ frob.cc -c -fdump-tree-nope
cc1plus: error: unrecognized command line option '-fd
This patch nadgers the driver's subprocess names to include the driver
name. It results in more informative error messages. For instance,
rather than:
>./xg++ -B./ frob.cc -c -fdump-tree-nope
cc1plus: error: unrecognized command line option '-fdump-tree-nope'
we get:
>./xg++ -B./ frob.
