From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265170AbUETSQV (ORCPT ); Thu, 20 May 2004 14:16:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265213AbUETSQU (ORCPT ); Thu, 20 May 2004 14:16:20 -0400 Received: from dvmwest.gt.owl.de ([62.52.24.140]:53685 "EHLO dvmwest.gt.owl.de") by vger.kernel.org with ESMTP id S265170AbUETSQS (ORCPT ); Thu, 20 May 2004 14:16:18 -0400 Date: Thu, 20 May 2004 20:16:17 +0200 From: Jan-Benedict Glaw To: linux-kernel@vger.kernel.org Cc: Sam Ravnborg Subject: No forces rebuild while changing GCC? Message-ID: <20040520181617.GE1912@lug-owl.de> Mail-Followup-To: linux-kernel@vger.kernel.org, Sam Ravnborg Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="YP2B4AbOrhUAD2Gr" Content-Disposition: inline X-Operating-System: Linux mail 2.4.18 X-gpg-fingerprint: 250D 3BCF 7127 0D8C A444 A961 1DBD 5E75 8399 E1BB X-gpg-key: wwwkeys.de.pgp.net User-Agent: Mutt/1.5.5.1+cvs20040105i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --YP2B4AbOrhUAD2Gr Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! I'm currently playing with patches for gcc HEAD to build a vax-linux cross-compiler. For testing it, I first want to build parts of the kernel with my HEAD toolchain, Ctrl-C, and continue/finish building with my old compiler (2.95.2). I do changing gcc by putting one or the other gcc into $PATH. However, whenever I change GCC, kbuild decides to rebuild everything. I tried to not overwrite compile.h (my commenting out the mv command in scripts/mkcompile_h), but that didn't help either. I even tried recompiling my HEAD gcc with exactly the same version string that my old gcc had, but that didn't work either:( How can I force to keep my old .o files? MfG, JBG --=20 Jan-Benedict Glaw jbglaw@lug-owl.de . +49-172-7608481 "Eine Freie Meinung in einem Freien Kopf | Gegen Zensur | Gegen Krieg fuer einen Freien Staat voll Freier B=FCrger" | im Internet! | im Ira= k! ret =3D do_actions((curr | FREE_SPEECH) & ~(NEW_COPYRIGHT_LAW | DRM | TC= PA)); --YP2B4AbOrhUAD2Gr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFArPXxHb1edYOZ4bsRAsNBAJwKOIXeLp9FQbsGb5hyMSDJGlLAQgCgklmm uiZlQ8MaOCZLMRpI3QOsrWA= =IQix -----END PGP SIGNATURE----- --YP2B4AbOrhUAD2Gr--