From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 85298 invoked by alias); 20 Aug 2015 08:24:54 -0000 Mailing-List: contact java-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: java-patches-owner@gcc.gnu.org Received: (qmail 85204 invoked by uid 89); 20 Aug 2015 08:24:54 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2 X-Spam-User: qpsmtpd, 2 recipients X-HELO: einhorn.in-berlin.de Received: from einhorn.in-berlin.de (HELO einhorn.in-berlin.de) (192.109.42.8) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Thu, 20 Aug 2015 08:24:52 +0000 X-Envelope-From: doko@ubuntu.com Received: from [141.70.73.18] ([141.70.73.18]) (authenticated bits=0) by einhorn.in-berlin.de (8.14.4/8.14.4/Debian-4) with ESMTP id t7K8OmnN018638 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 20 Aug 2015 10:24:48 +0200 Message-ID: <55D58ED0.1020402@ubuntu.com> Date: Thu, 20 Aug 2015 08:24:00 -0000 From: Matthias Klose User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.8.0 MIME-Version: 1.0 To: Tom Tromey , Andrew Hughes CC: Jeff Law , Uros Bizjak , gcc-patches@gcc.gnu.org, java-patches@gcc.gnu.org, Andrew Haley Subject: Re: [PATCH, libjava/classpath]: Fix overriding recipe for target 'gjdoc' build warning References: <55CA44C8.7000209@redhat.com> <87mvxxdxys.fsf@tromey.com> <141970419.12686720.1440038099721.JavaMail.zimbra@redhat.com> <87y4h68tk3.fsf@tromey.com> In-Reply-To: <87y4h68tk3.fsf@tromey.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-q3/txt/msg00022.txt.bz2 On 08/20/2015 06:36 AM, Tom Tromey wrote: > Andrew> No, it isn't. It's still a necessity for initial bootstrapping of > Andrew> OpenJDK/IcedTea. > > Andrew Haley said the opposite here: > > https://gcc.gnu.org/ml/gcc-patches/2015-08/msg00537.html if you need bootstrapping OpenJDK 6 or OpenJDK 7, then having gcj available for the target platform is required. Starting with OpenJDK 8 you should be able to cross build OpenJDK 8 with an OpenJDK 8 available on the cross platform. It might be possible to cross build older OpenJDK versions, but this usually is painful. Matthias