On Wed, Feb 19, 2014 at 11:31:00AM +1030, Alan Modra wrote:
> On Tue, Feb 18, 2014 at 10:48:01PM +0100, Sam Ravnborg wrote:
> > > Another possibility is to use thin archives to package up the objects.
> > > Thin archives are like normal archives except they just contain paths
> > > to the objects, not the object contents. Paths are flattened when
> > > adding one thin archive to another. I think Stephen may have tried
> > > that idea too.
> > I just coded this in a similar simple fashion.
> > It broke building vdso - needs to look into that and will get back when I
> > may
> > understand why my link suddenly broke.
>
> Missing --whole-archive?
No - at least something else to begin with.
A special liker script is used when building the vdsp files for x86 - and the
linker script is ignored as such when embedded in a .o file with ar it seems.
This is not a big suprise.
The makefile magic used for the vdso part of the kernel needs a bit more coffee
than what is good for me for now...
Will look at it again later.
Thanks for the feedback.
Sam
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