From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <java-return-27286-listarch-java=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 21134 invoked by alias); 24 Jun 2013 13:21:21 -0000
Mailing-List: contact java-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <java.gcc.gnu.org>
List-Id: <java.gcc.gnu.org>
List-Subscribe: <mailto:java-subscribe@gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/java/>
List-Post: <mailto:java@gcc.gnu.org>
List-Help: <mailto:java-help@gcc.gnu.org>, <http://gcc.gnu.org/ml/#faqs>
Sender: java-owner@gcc.gnu.org
Received: (qmail 21123 invoked by uid 89); 24 Jun 2013 13:21:20 -0000
X-Spam-SWARE-Status: No, score=-1.0 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,RCVD_IN_HOSTKARMA_YE,SPF_PASS,TW_GC autolearn=ham version=3.3.1
Received: from mail-ob0-f176.google.com (HELO mail-ob0-f176.google.com) (209.85.214.176)    by sourceware.org (qpsmtpd/0.84/v0.84-167-ge50287c) with ESMTP; Mon, 24 Jun 2013 13:21:18 +0000
Received: by mail-ob0-f176.google.com with SMTP id v19so10746194obq.21        for <java@gcc.gnu.org>; Mon, 24 Jun 2013 06:21:16 -0700 (PDT)
MIME-Version: 1.0
X-Received: by 10.182.28.98 with SMTP id a2mr8150536obh.36.1372080076544; Mon, 24 Jun 2013 06:21:16 -0700 (PDT)
Received: by 10.76.23.36 with HTTP; Mon, 24 Jun 2013 06:21:16 -0700 (PDT)
Date: Mon, 24 Jun 2013 13:21:00 -0000
Message-ID: <CANEZrP3wxTPvx5Ky2O1qds427t9LxtSt0Bm3GntjcN63_0+3rw@mail.gmail.com>
Subject: Trouble building gcj 4.8.1
From: Mike Hearn <mike@plan99.net>
To: GCC Java <java@gcc.gnu.org>
Content-Type: text/plain; charset=UTF-8
X-SW-Source: 2013-06/txt/msg00008.txt.bz2

Hi there,

I am trying to compile GCJ 4.8.1 with --enable-java-maintainer-mode
(as classpath has holes in it I need to fix for my codebase to
compile).

Unfortunately this does not work and I'm unsure why. I have ecj.jar in
the source tree.

~/gcc-build$ ../gcc-4.8.1/configure
--prefix=/usr/local/google/home/hearn/gcc-install
--enable-languages=java --disable-bootstrap
--enable-java-maintainer-mode

... results in the classpath configure script failing:

configure:24065: /usr/local/google/home/hearn/gcc-build/./gcc/gcj
-B/usr/local/google/home/hearn/gcc-build/x86_64-unknown-linux-gnu/32/libjava/
-B/usr/local/google/home/hearn/gcc-build/x86_64-unknown-linux-gnu/32/libjava/
-B/usr/local/google/home/hearn/gcc-build/./gcc/
-B/usr/local/google/home/hearn/gcc-install/x86_64-unknown-linux-gnu/bin/
-B/usr/local/google/home/hearn/gcc-install/x86_64-unknown-linux-gnu/lib/
-isystem /usr/local/google/home/hearn/gcc-install/x86_64-unknown-linux-gnu/include
-isystem /usr/local/google/home/hearn/gcc-install/x86_64-unknown-linux-gnu/sys-include
 -m32 -C -g  -fsource=1.5 -ftarget=1.5 Object.java
Unrecognized option :
-fbootclasspath=./:/usr/local/google/home/hearn/gcc-install/share/java/libgcj-4.8.1.jar

Why would GCJ be unable to recognize the -fbootclasspath option?  This
seems an obscure failure.