From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andy Wingo Newsgroups: gmane.lisp.guile.devel Subject: Re: bug#13342: Errors trying to build Guile 2.0.7 Date: Tue, 22 Jan 2013 14:01:43 +0100 Message-ID: <87ehhdv0aw.fsf@pobox.com> References: <06D14299-3E81-40B1-BFDD-5257083BED07@me.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1358896972 23867 80.91.229.3 (22 Jan 2013 23:22:52 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 22 Jan 2013 23:22:52 +0000 (UTC) Cc: Hans Aberg , guile-devel@gnu.org To: Peter Teeson Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Wed Jan 23 00:23:11 2013 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1TxnBK-00069t-V8 for guile-devel@m.gmane.org; Wed, 23 Jan 2013 00:23:07 +0100 Original-Received: from localhost ([::1]:45866 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TxnB3-0002te-P7 for guile-devel@m.gmane.org; Tue, 22 Jan 2013 18:22:49 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:40537) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TxnB0-0002rg-Jg for guile-devel@gnu.org; Tue, 22 Jan 2013 18:22:47 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TxnAy-0001aM-J1 for guile-devel@gnu.org; Tue, 22 Jan 2013 18:22:46 -0500 Original-Received: from a-pb-sasl-quonix.pobox.com ([208.72.237.25]:41222 helo=sasl.smtp.pobox.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TxdU6-0007J8-UC for guile-devel@gnu.org; Tue, 22 Jan 2013 08:01:50 -0500 Original-Received: from sasl.smtp.pobox.com (unknown [127.0.0.1]) by a-pb-sasl-quonix.pobox.com (Postfix) with ESMTP id 386C5B1BA; Tue, 22 Jan 2013 08:01:50 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type:content-transfer-encoding; s=sasl; bh=opb07vK1mdYe Ey/c7z+LAGMyghM=; b=qpDBl/jHJEXxsplgdn/hoOHZRC3723AYZqtqjic2Xa09 K4C8KbRMN9QXVVpaXPXKn8UXNZhRACVFZZYnWQcP8ClqQc6IAsjn36r3cKtonoEn 6rdQEmKpKvoMK09JFpaeLcpMVKTQcKpTgikDArXEyWyYQlsPvyJjWkeWQFkYVOM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type:content-transfer-encoding; q=dns; s=sasl; b=htqmUa GeUBnzPTORAg3tmJD0lqY+6kBr5vHUYe07AmQJt38s7JBzOC5TyB72hG8rL4mRh2 CKpTp/wRy2EFtZlnqdYdyA5OAY16R/N+GQ0hpfEVYzpcQqpI1+gNBDgZZJLdtS7C ERA/7v6KonxsvJyjcV7dzJgMAo1RyF3FkWky4= Original-Received: from a-pb-sasl-quonix.pobox.com (unknown [127.0.0.1]) by a-pb-sasl-quonix.pobox.com (Postfix) with ESMTP id 30D95B1B9; Tue, 22 Jan 2013 08:01:50 -0500 (EST) Original-Received: from badger (unknown [88.160.190.192]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by a-pb-sasl-quonix.pobox.com (Postfix) with ESMTPSA id AB23FB1B8; Tue, 22 Jan 2013 08:01:45 -0500 (EST) In-Reply-To: <06D14299-3E81-40B1-BFDD-5257083BED07@me.com> (Peter Teeson's message of "Fri, 18 Jan 2013 23:42:20 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) X-Pobox-Relay-ID: E28BB4D8-6493-11E2-BA3C-0A4F0E5B5709-02397024!a-pb-sasl-quonix.pobox.com X-detected-operating-system: by eggs.gnu.org: Solaris 10 X-Received-From: 208.72.237.25 X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:15554 Archived-At: On Sat 19 Jan 2013 05:42, Peter Teeson writes: > bad return from expression `(f-sum -1 2000 -30000 40000000000)': > expected 39999971999; got 39999972255 >=20=20=20=20=20 > FAIL: test-ffi >=20=20=20=20=20 > > There are 2 compilers available from Apple for C/C++=C2=A0 > i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build > 5658) (LLVM build 2336.1.00) > Apple clang version 3.0 (tags/Apple/clang-211.12) (based on LLVM 3.0svn) IIRC rebuilding libffi with a different compiler helps. But I don't recall. Perhaps Hans Aberg recalls? > I built guile-2.0.7 using the default configure/make and have 2 > questions: > =C2=A0 =C2=A0(a) How can I find out which compiler/linker combo is used? Look at your config.log. > =C2=A0 =C2=A0(b) How can I change configure.ac to use the other one? (If = that's > the right place to make the change) ./configure ... CC=3D/path/to/different/cc Regards, Andy --=20 http://wingolog.org/