[oe] [RFC][PATCH] meta-toolchain: make SDK relocatable by using $SDK_PATH var in env setup script
Richard Purdie
rpurdie at rpsys.net
Wed Feb 10 15:50:38 UTC 2010
On Tue, 2010-02-09 at 14:36 -0700, Tom Rini wrote:
> On Tue, 2010-02-09 at 12:08 -0800, Khem Raj wrote:
> > On (08/02/10 12:00), Tom Rini wrote:
> > I think the prerequisites of gcc libmpfr, libgmp and libmpc from 4.5
> > onwards are probably not used by
> > any other tools we stage for host so it would be safer to build them inside
> > gcc tree and link in statically and only create runtime deps on the
> > libraries that always exist like libc. This will have better chance of
> > relocation. We just need to untar these libraries in top of gcc src tree
> > and it will use cofigure and use it. But this only solves gcc issue
> > for other host/cross packages which depend upon libs from staging we still
> > need a solution.
>
> I was thinking that too. Phil, can you try on your toolchain branch to
> do this? :)
Another generic solution I'm wondering about is postprocessing the
cross/native binaries with chrpath. This has the benefits of no horrible
shell quoting and its generic.
I might even be tempted to try this soon...
Cheers,
Richard
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