Is there a way to print what -Wall represents?
Sun Mar 28 21:03:11 GMT 2021
What LANG= is for? It seems that it is not required.
On 3/28/21, Xi Ruoyao <email@example.com> wrote:
> On 2021-03-28 12:38 -0500, Peng Yu via Gcc-help wrote:
>> man gcc list the options that -Wall represents. But it may not be
>> updated. Is there a way to print what -Wall represents in the command
>> line? Thanks.
> LANG= gcc -Wall -Q --help=warnings | grep enabled
> It will also print those warnings enabled by default. You can then run the
> command without -Wall and make a diff.
> Xi Ruoyao <firstname.lastname@example.org>
> School of Aerospace Science and Technology, Xidian University
More information about the Gcc-help