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Subject: Re: CFT: Move unwinder to toplevel libgcc
From: Steve Ellcey <sje@cup.hp.com>
Reply-To: sje@cup.hp.com
To: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Cc: Tristan Gingold <gingold@adacore.com>, GCC Patches <gcc-patches@gcc.gnu.org>,  Douglas Rupp <rupp@gnat.com>
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Date: Thu, 07 Jul 2011 16:48:00 -0000
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On Thu, 2011-07-07 at 15:08 +0200, Rainer Orth wrote:

> In that case, perhaps Steve could have a look?  I'd finally like to make
> some progress on this patch.
> 
> Thanks.
>         Rainer

It looks like the GCC build is trying to compile unwind-ia64.c on IA64
HP-UX even though it should not use or need this file.  Using
--with-system-libunwind doesn't seem to help.  I am not sure where this
should be handled under the new setup.  Previously config.gcc would
either include or not include t-glibc-libunwind in the Makefile to build
or not build this file.  This might be coming from t-eh-ia64 rather
then t-glibc-libunwind.  Both of these include unwind-ia64.c.

Steve Ellcey
sje@cup.hp.com