[oe] GCC Error

[Martin Jansa]

On Mon, Nov 14, 2011 at 04:23:30PM -0600, David Thomas wrote:
> OK, so I fight a install of gcc-4.6 onto ubuntu lts and same error. I
> first tried for weeks to get Compulab CM-T35 stuff to work per their
> instructions. Then I get the scripts and all seems well, now this. I
> have spent a month on trying to build a cm-t35 so I can then add in
> additional functionality. At ever turn it fails.  4 weeks and nothing.
> 
> I mean, how hard can this be?

How hard is to find out that
meta-smartphone/meta-palm/recipes-kernel/linux/linux-hpveer_git.bb
probably is not best kernel for CM-T35 as the hpveer in name suggests?

And how hard is to open that recipe and read:
# Workaround default -Werror setting and some warnings in kernel compilation
TARGET_CC_KERNEL_ARCH += " -Wno-error=unused-but-set-variable -Wno-error=array-bounds"

which is needed for newer gcc to not fail with -Wall -Werror.

Regards,

> 
> 
> On Mon, Nov 14, 2011 at 12:59 PM, McClintock Matthew-B29882
> <B29882 at freescale.com> wrote:
> > 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
> >
> > _______________________________________________
> > Openembedded-devel mailing list
> > Openembedded-devel at lists.openembedded.org
> > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
> >
> 
> 
> 
> -- 
> Dave Thomas
> MicroBee Systems, Inc
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-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa at gmail.com
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