Re: unwind.h installation causes rebuilds

[Michael Matz <matz at suse dot de>]

Hi,

On Fri, 25 May 2012, Olivier Hainque wrote:

> > I've noticed that libitm is always rebuild with a non-bootstrap tree even 
> > with merely a sequence of two makes.  The reason turns out to be that 
> > installation of unwind.h from libgcc, which is always done with a simple 
> > make:
> 
> This should have been fixed by rev 187839 after the thread
> initiated at
> 
>   http://gcc.gnu.org/ml/gcc-patches/2012-05/msg01596.html
> 
> Could you please tell if that works for you ?

Super, yes, that works.

Though I still wonder if the whole copy-over-to-gcc business shouldn't be 
dependend on anything newly built.  I can't see the use in copying
over the same unchanged files to a place where they already are.
And generally installing with -p also can't hurt, can it?


Ciao,
Michael.