Re: gcc warning and errors

[Jakub Jelinek]

On Mon, Jan 09, 2017 at 10:47:30AM +0100, Patrick Dupre wrote:
>  I have a Makefile (gcc) generating a lot of warnings. Hence, it is
> difficult
>  to see the error message.
>  How can I have the gcc error message in red? 
GCC does this by default if stderr is a terminal (capable of displaying
colors).  You can use -fdiagnostics-color=always to force it always,
and/or use GCC_COLORS env var to customize the colors.  Everything is
documented in man gcc or info gcc.

	Jakub