Re: Issue building gcc-cross-initial

[Denys Dmytriyenko <denys@ti.com>]

On Mon, Apr 07, 2014 at 06:37:01PM -0400, Denys Dmytriyenko wrote:
> Ok, it took me some time and effort (the error is severely misleading), but I 
> was finally able to trace down what causes the breakage in the internal 
> toolchain:
> 
> http://arago-project.org/git/?p=meta-arago.git;a=commitdiff;h=e9797a456c99c890e5ff62334b7d65e1ff7db676
> 
> The addition of libc-headers version used for the platform into the 
> PACKAGE_ARCH causes gcc-cross-initial to not find binutils binaries during 
> bootstrap.
> 
> I'm still trying to figure out if it would be possible to unbreak the build, 
> while keeping the change, but at least it should be possible to have a quick 
> workaround for now...

And this seems to have resolved the issue:

STAGING_BINDIR_TOOLCHAIN = "${STAGING_DIR_NATIVE}${bindir_native}/${TUNE_PKGARCH}-${PREFERRED_VERSION_linux-libc-headers}${TARGET_VENDOR}-${TARGET_OS}"

Still testing it...


> On Wed, Apr 02, 2014 at 09:50:41AM +0200, Anders Darander wrote:
> > Ping...
> > 
> > * Anders Darander <anders@chargestorm.se> [140321 15:30]:
> > 
> > > * Denys Dmytriyenko <denys@ti.com> [140314 17:17]:
> > 
> > > > Yeah, I'm seeing the same breakage even in dylan - I'm looking into it now...
> > 
> > > Good to know that I'm not alone in seeing this...
> > 
> > > Any ideas regarding the root cause or possible fixes? Sofar, I've been
> > > occupied with work on our old release branch, though soon Ḯ'll start
> > > working on the update again.
> > 
> > > Cheers,
> > > Anders
> > 
> > > > On Mon, Mar 10, 2014 at 01:14:28PM +0100, Anders Darander wrote:
> > > > > Hi,
> > 
> > > > > Summary:
> > 
> > > > > I'm attempting at moving a custom product from meta-arago (danny) to the
> > > > > latest master based on dora.
> > 
> > > > > However, I'm getting issues when I'm building gcc-cross-initial (we're
> > > > > not using an external toolchain).i
> > 
> > > > > I've seen this on my normal build machine running Ubuntu 12.04, though
> > > > > my example below was running a new OpenSuse machine. 
> > > > > The choice of MACHINE="am37x-evm" is made to get something resembling
> > > > > our real machine.
> > 
> > > > > When building gcc-cross-initial, libgcc fails to identify the "suffix of
> > > > > object files" when the configure-script for libgcc is being run.
> > 
> > > > > I hope that someone can help me with some ideas/pointers as to how this
> > > > > can be resolved. I've got the same issue with both gcc 4.7.2 and
> > > > > 4.8.1...
> > -- 
> > Anders Darander
> > ChargeStorm AB / eStorm AB
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