From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ricardo Wurmus Subject: bug#31390: java-hamcrest-all fails to build Date: Wed, 9 May 2018 21:29:24 +0200 Message-ID: <87in7wfx0r.fsf@mdc-berlin.de> References: <87r2mlf4z6.fsf@mdc-berlin.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:50754) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fGUmt-00036h-0o for bug-guix@gnu.org; Wed, 09 May 2018 15:30:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fGUmq-0006Lh-Cf for bug-guix@gnu.org; Wed, 09 May 2018 15:30:07 -0400 Received: from debbugs.gnu.org ([208.118.235.43]:47667) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fGUmq-0006LK-2F for bug-guix@gnu.org; Wed, 09 May 2018 15:30:04 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1fGUmp-0005hr-IB for bug-guix@gnu.org; Wed, 09 May 2018 15:30:03 -0400 Sender: "Debbugs-submit" Resent-Message-ID: In-Reply-To: List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: =?UTF-8?Q?G=C3=A1bor?= Boskovits Cc: 31390@debbugs.gnu.org G=C3=A1bor Boskovits writes: > Yes, I have run into this already when doing the updates for java8. Debian > seems to have a patch for this here: > https://anonscm.debian.org/viewvc/pkg-java/trunk/libhamcrest-java/debian/= patches/002-random-build-failure.patch?view=3Dlog The patch would require adding java-hamcrest-core to the inputs and ensuring that it is on the classpath at build time. I=E2=80=99ll give that= a try. > It seems that forcing not to use a parallel build is also a solution. Unfortunately, I don=E2=80=99t know how to guarantee this. It seems to be = a JRE feature to use more cores when available. -- Ricardo