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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 17:08:00 -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

When doing an IA64 Linux build (where I do need to compile
unwind-ia64.c) I am dying with this failure:

In file included from /test/big-foot1/gcc/nightly/src/trunk/libgcc/config/ia64/unwind-ia64.c:35:0:
./md-unwind-support.h:42:7: error: unknown type name '_Unwind_FrameState'
./md-unwind-support.h:132:54: error: unknown type name '_Unwind_FrameState'
/test/big-foot1/gcc/nightly/src/trunk/libgcc/config/ia64/unwind-ia64.c: In function 'uw_update_reg_address':
/test/big-foot1/gcc/nightly/src/trunk/libgcc/config/ia64/unwind-ia64.c:1931:11: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual]
make[3]: *** [unwind-ia64.o] Error 1
make[3]: Leaving directory `/test/big-foot1/gcc/nightly/build-ia64-debian-linux-gnu-trunk/obj_gcc/ia64-debian-linux-gnu/libgcc'
make[2]: *** [all-stage1-target-libgcc] Error 2

Steve Ellcey
sje@cup.hp.com