From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id 0IJrCnDhzF6zIAAA0tVLHw (envelope-from ) for ; Tue, 26 May 2020 09:29:20 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id OMJFBnDhzF4lNAAAB5/wlQ (envelope-from ) for ; Tue, 26 May 2020 09:29:20 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id DC0399400B1 for ; Tue, 26 May 2020 09:29:19 +0000 (UTC) Received: from localhost ([::1]:48708 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jdVte-0002Wl-TR for larch@yhetil.org; Tue, 26 May 2020 05:29:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55062) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jdVtS-0002Tw-Q6 for guix-devel@gnu.org; Tue, 26 May 2020 05:29:06 -0400 Received: from mira.cbaines.net ([212.71.252.8]:42416) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jdVtR-0002fY-Q1 for guix-devel@gnu.org; Tue, 26 May 2020 05:29:06 -0400 Received: from localhost (unknown [46.237.172.222]) by mira.cbaines.net (Postfix) with ESMTPSA id 72B1B27BBE1; Tue, 26 May 2020 10:29:04 +0100 (BST) Received: from localhost (localhost [local]) by localhost (OpenSMTPD) with ESMTPA id ae998348; Tue, 26 May 2020 09:29:02 +0000 (UTC) References: <87blo1ydsf.fsf@cbaines.net> <20200408220745.GA18252@jasmine.lan> <87sggdf7qm.fsf@gnu.org> <20200506182827.GB27121@jasmine.lan> User-agent: mu4e 1.2.0; emacs 26.3 From: Christopher Baines To: guix-devel@gnu.org Subject: Re: MIPS support In-reply-to: Date: Tue, 26 May 2020 10:28:58 +0100 Message-ID: <87blmbkpt1.fsf@cbaines.net> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Received-SPF: pass client-ip=212.71.252.8; envelope-from=mail@cbaines.net; helo=mira.cbaines.net X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/26 05:05:15 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Spam-Score: -3.11 X-TUID: 1SBakyuW+p23 --=-=-= Content-Type: text/plain Vincent Legoll writes: > To Christopher Baines >> At least the main blocker for me is the lack of substitutes for the >> things that fail to build with QEMU. So maybe one or a few machines >> which were able to build those specific things would be sufficient to >> provide some substitutes. > > I still not have tried mips (arm*, powerpc* and even there I still do not have > gone very far, but only tried cross-compilation which has it own set > of problems). > > Can you elaborate a bit, compilation through qemu should be slow but > mostly work, > at least I hope. We should have a look at debian's arches MLs, there > are a lot of > efforts made to fix and upstream things, being done there. I forget if I've replied, but I tried building hello using QEMU, and this was the failure: qemu: uncaught target signal 11 (Segmentation fault) - core dumped g++: internal compiler error: Segmentation fault (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make[2]: *** [Makefile:1099: c-family/c-common.o] Error 4 make[2]: *** Waiting for unfinished jobs.... config.status: creating Makefile config.status: creating cc1plugin-config.h config.status: executing depfiles commands config.status: executing libtool commands /gnu/store/48y1i9jxilgvg4n0r0mwsvzgac9yvr20-bootstrap-binaries-0/bin/bash ../../gcc-7.5.0/gcc/../move-if-change tmp-automata.c insn-automata.c echo timestamp > s-automata make[2]: Leaving directory '/tmp/guix-build-gcc-cross-boot0-7.5.0.drv-0/build/gcc' make[1]: *** [Makefile:4215: all-gcc] Error 2 make[1]: Leaving directory '/tmp/guix-build-gcc-cross-boot0-7.5.0.drv-0/build' make: *** [Makefile:881: all] Error 2 command "make" "-j" "12" "LDFLAGS=-Wl,-rpath=/gnu/store/nlw1v60wfzvf8hccfiyxaa7qq76cpxfh-glibc-bootstrap-0/lib -Wl,-dynamic-linker -Wl,/gnu/store/nlw1v60wfzvf8hccfiyxaa7qq76cpxfh-glibc-bootstrap-0/lib/ld.so.1" failed with status 2 builder for `/gnu/store/bfsginlm0wbkwxzy5a39j6kin562ay34-gcc-cross-boot0-7.5.0.drv' failed with exit code 1 build of /gnu/store/bfsginlm0wbkwxzy5a39j6kin562ay34-gcc-cross-boot0-7.5.0.drv failed --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEEPonu50WOcg2XVOCyXiijOwuE9XcFAl7M4VpfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDNF ODlFRUU3NDU4RTcyMEQ5NzU0RTBCMjVFMjhBMzNCMEI4NEY1NzcACgkQXiijOwuE 9XdtixAAi6rDOW6N3++4YWix5Rp0DWAYYCiOh0cnk1B5dzCjLr3pl1EdpwGmNIuX gNQ2oc8uQzYaB78uDX5ovIxKeQApQGQA+6NiHErtFI7fRH6PCAk2m4Dp0/EPwoWA A9bVlMMDwnazUjHtu/jdIge67SbKGcBK42q+/dvxypq6nym3DiaV8OMLqNIf6lA6 ILqRcADIEcJrG36/MtL4b5DXA9BHG1h434PjhIerdIxwIfpLuF83cs2mv2pBIDdL X8xuuHcH3Ld23UgTR1oWioALyuicc7ltNrfxmfVRCSk6rbJEj99tt525PO8EZklb 8+RfF/tPEszAI2mMEsUaApmnTmy4Kt9CH+2z6Se4VCCaF089qY5492fX01pWwcUP /jjV39cVtj2xAByBh+NfFbTSShfaBoc/ZXJJVDAlgRtZss3pYDtyoAZ4ftCQncAm Y3EtNHRyH2sjkhzyx96qJAZaCUYXONq05G/oapyTFs7eQBlZfBTtQylJxyUNKLTZ O3KONEkRCzAfcjQm9832qCh3zGMQlxYY4qStYsIQrTTTj4EuVJ4rIY3MM5yRg4x4 Xedk7cMI0LTmGhbHgJIy8CoKSCqw4S4I7tbu1bwR6DaJAIYJPYbc33Wos/doQYgw 5WcEYBWc976wWC3mZKO2YJ0/+RbcjmZyaWPBrv0DOSbYyXqBDRE= =NgEw -----END PGP SIGNATURE----- --=-=-=--