[oe] GCC Error

[McClintock Matthew-B29882]

On Mon, Nov 14, 2011 at 12:55 PM, David Thomas
<david.thomas at microbee-systems.com> wrote:
> I am getting a gcc error
>
> cc1: error: -Werror=unused-but-set-variable: No option -Wunused-but-set-variable
>
> Using the Angstrom scripts I can run machine=beagleboard and complete.
> However, machine=cm-t35 with a cm-t35.conf file throws this error.
>
> I am having to guess that the machine file is all that was required,
> it seems to pich all the right arch, etc.
>
> I had asked on Angstrom for any CM-T35 related info to no avail...

This error is on by default for the compiler for OE now. You can get
around it by

1) Fixing the (potential) errors in the source code
2) Turning off the error in the build (EXTRA_CFLAGS =
"-Wno-error=unused-but-set-variable" or something similiar)

-M