From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JaY6r-00068F-Fz for qemu-devel@nongnu.org; Sat, 15 Mar 2008 11:15:45 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JaY6p-000676-Kf for qemu-devel@nongnu.org; Sat, 15 Mar 2008 11:15:44 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JaY6p-00066y-Eq for qemu-devel@nongnu.org; Sat, 15 Mar 2008 11:15:43 -0400 Received: from fg-out-1718.google.com ([72.14.220.159]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1JaY6p-00015w-8j for qemu-devel@nongnu.org; Sat, 15 Mar 2008 11:15:43 -0400 Received: by fg-out-1718.google.com with SMTP id e12so3814373fga.8 for ; Sat, 15 Mar 2008 08:15:42 -0700 (PDT) Subject: Re: [Qemu-devel] build failure on x86, any suggestions? From: Peter Volkov In-Reply-To: <200803151420.25502.paul@codesourcery.com> References: <1205589710.24804.65.camel@localhost> <200803151420.25502.paul@codesourcery.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-jP9h8SJUzZvGPxD5EZYc" Date: Sat, 15 Mar 2008 18:13:02 +0300 Message-Id: <1205593982.24804.78.camel@localhost> Mime-Version: 1.0 Sender: Peter Volkov Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paul Brook Cc: qemu-devel@nongnu.org --=-jP9h8SJUzZvGPxD5EZYc Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =D0=92 =D0=A1=D0=B1=D1=82, 15/03/2008 =D0=B2 14:20 +0000, Paul Brook =D0=BF= =D0=B8=D1=88=D0=B5=D1=82: > On Saturday 15 March 2008, Peter Volkov wrote: > > Hello. > > > > I just wanted to point developers attention to the following bug: > > bugs.gentoo.org/212351 , comment #11 and further. The problem is that > > qemu does not compile any more on x86. I've tried recent snapshot > > (2008-03-15_05) and the problem persist there. >=20 > You're almost certainly using gcc4.x. Don't do that. Paul, thank you for you answer. I do have gcc-4 installed on my system but I'm sure that I'm using gcc-3.4: > gcc --version gcc (GCC) 3.4.6 (Gentoo 3.4.6-r2 p1.5, ssp-3.4.6-1.0, pie-8.7.10) As I read FAQ this version should be supported. I've tried to build gcc without patches (ssp, pie, C++ support and some gentoo specific patches) but qemu build process still fails at the same place... > IIRC gentoo already has a big pile hacks for this. This kind of breakage = is=20 > exactly why those hacks haven't been merged into cvs. They're papering ov= er=20 > the problem rather than fixing it, so you should expect them to need cons= tant=20 > maintenance. Sorry, but what hacks are you talking about? The only hack I'm aware about is that all system is build with newer compiler while to build qemu I have to install old gcc. > As mentioned several times on this recently on this list, the proper fix = is to=20 > finish the TCG conversion. That will happen "when it's done". Eh, I saw you talking about this and I'm aware that this will definitely take time. That's why I asked for suggestion... --=20 Peter. --=-jP9h8SJUzZvGPxD5EZYc Content-Type: application/pgp-signature; name=signature.asc Content-Description: =?UTF-8?Q?=D0=AD=D1=82=D0=B0?= =?UTF-8?Q?_=D1=87=D0=B0=D1=81=D1=82=D1=8C?= =?UTF-8?Q?_=D1=81=D0=BE=D0=BE=D0=B1=D1=89=D0=B5=D0=BD=D0=B8=D1=8F?= =?UTF-8?Q?_=D0=BF=D0=BE=D0=B4=D0=BF=D0=B8=D1=81=D0=B0=D0=BD=D0=B0?= =?UTF-8?Q?_=D1=86=D0=B8=D1=84=D1=80=D0=BE=D0=B2=D0=BE=D0=B9?= =?UTF-8?Q?_=D0=BF=D0=BE=D0=B4=D0=BF=D0=B8=D1=81=D1=8C=D1=8E?= -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.7 (GNU/Linux) iD8DBQBH2+d+z6tlgEWSarMRArg7AJ4/KVI1tMgI656IdEzGkP9O+tJAMACfcUQm Z2yPfa+RQOrVaQgN2TyZbhc= =+1Fa -----END PGP SIGNATURE----- --=-jP9h8SJUzZvGPxD5EZYc--