From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ricardo Wurmus Subject: Setting up a Hurd build node Date: Mon, 06 May 2019 23:41:01 +0200 Message-ID: <874l67fehe.fsf@elephly.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([209.51.188.92]:37234) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hNlMY-00043h-8J for guix-devel@gnu.org; Mon, 06 May 2019 17:41:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hNlMX-00014i-3a for guix-devel@gnu.org; Mon, 06 May 2019 17:41:30 -0400 Received: from sender4-of-o53.zoho.com ([136.143.188.53]:21388) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hNlMW-000138-LH for guix-devel@gnu.org; Mon, 06 May 2019 17:41:29 -0400 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+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: guix-devel@gnu.org Hi Guix, I just built Guix in a Debian GNU/Hurd VM and wanted to set it up as a build node. I applied a patch to use the i586-gnu bootstrap binaries from my previous attempt in late 2018, which are published at https://berlin.guixsd.org/guix/bootstrap/i586-gnu/20180908/. These were built with the old patched glibc 2.23. (The patch to add the bootstrap binaries is 3.5MB in size because it includes the statically linked binaries, so I=E2=80=99m not attaching it here.) Unfortunately, using the build users does not work: --8<---------------cut here---------------start------------->8--- root@debian:~/guix-1.0.0# ./pre-inst-env guix-daemon --build-users-group=3D= guixbuild --disable-chroot & root@debian:~/guix-1.0.0# ./pre-inst-env guix build -S hello madvise failed: Function not implemented madvise failed: Function not implemented madvise failed: Function not implemented madvise failed: Function not implemented substitute: madvise failed: Function not implemented substitute: guix substitute: warning: ACL for archive imports seems to be u= ninitialized, substitutes may be unavailable The following derivation will be built: /gnu/store/qihk8cf98xqc7q577wb2nc5axy2ryp8m-hello-2.10.tar.gz.drv error: cannot kill processes for uid `999': Operation not permitted guix build: error: cannot kill processes for uid `999': failed with exit co= de 1 --8<---------------cut here---------------end--------------->8--- Uid 999 belongs to guixbuilder01. (The gid for the guixbuild group is also 999.) I also tried building =E2=80=9Chello=E2=80=9D, but I only get the message madvise failed: Function not implemented printed endlessly. (This is probably harmless, but nothing else happens.) -- Ricardo