From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andy Wingo Newsgroups: gmane.lisp.guile.bugs Subject: Re: Guile 2.0.1: scm_init_guile() broken on Mac OS X 10.6.7 Date: Fri, 20 May 2011 15:10:12 +0200 Message-ID: References: <87aafb2w68.fsf@gnu.org> <8B1A6BFD-DB61-4072-A96C-9AC25F0DC6C1@telia.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1305897031 10679 80.91.229.12 (20 May 2011 13:10:31 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 20 May 2011 13:10:31 +0000 (UTC) Cc: bug-guile bug To: Hans Aberg Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Fri May 20 15:10:27 2011 Return-path: Envelope-to: guile-bugs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QNPTG-0004LW-DV for guile-bugs@m.gmane.org; Fri, 20 May 2011 15:10:27 +0200 Original-Received: from localhost ([::1]:51454 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QNPTF-0000ap-Qv for guile-bugs@m.gmane.org; Fri, 20 May 2011 09:10:25 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:47720) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QNPTC-0000aV-46 for bug-guile@gnu.org; Fri, 20 May 2011 09:10:23 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QNPT9-0000CC-C3 for bug-guile@gnu.org; Fri, 20 May 2011 09:10:22 -0400 Original-Received: from a-pb-sasl-sd.pobox.com ([64.74.157.62]:51223 helo=sasl.smtp.pobox.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QNPT9-0000C5-9r for bug-guile@gnu.org; Fri, 20 May 2011 09:10:19 -0400 Original-Received: from sasl.smtp.pobox.com (unknown [127.0.0.1]) by a-pb-sasl-sd.pobox.com (Postfix) with ESMTP id F3BCB553E; Fri, 20 May 2011 09:12:24 -0400 (EDT) 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; s=sasl; bh=6mak+JtZvl8+m/6DghqIXWTbtEw=; b=flc832 RICVDRT/PO190vYN3F/GCYXVhbjZCtf2zYRKmN695Lteb1+pX2MLKkox+PTNitbS CKsHEzTFIkc3QPno04fyxciysysEkHYv243pcCzvES2vnL6iCLhe6LlquqwVpCCy 1mpZlezsgXMhysoiWCFC/9veoZ9Aw0QsROTT0= 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; q=dns; s=sasl; b=nIImNmAcEG1N6jBYN1swJJ+1xd5kF/Fm i+Er7Q4wVhCpadJCdzLJmYkNN02susVCw+FQT0C87k1pOuxjBZ0gXaRK0maJzp41 ABf+fXEgDk0f3WwOsniACzS/ZSG7QU6Ky0LPyI1TJicqyrF/plopoytmJM1BZnLx 4n3YCxzUHCo= Original-Received: from a-pb-sasl-sd.pobox.com (unknown [127.0.0.1]) by a-pb-sasl-sd.pobox.com (Postfix) with ESMTP id E0DA8553D; Fri, 20 May 2011 09:12:23 -0400 (EDT) Original-Received: from unquote.localdomain (unknown [95.21.56.194]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by a-pb-sasl-sd.pobox.com (Postfix) with ESMTPSA id 3BAC7553C; Fri, 20 May 2011 09:12:21 -0400 (EDT) In-Reply-To: <8B1A6BFD-DB61-4072-A96C-9AC25F0DC6C1@telia.com> (Hans Aberg's message of "Fri, 20 May 2011 13:31:42 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) X-Pobox-Relay-ID: CD387966-82E2-11E0-965D-BBB7F5B2FB1A-02397024!a-pb-sasl-sd.pobox.com X-detected-operating-system: by eggs.gnu.org: Solaris 10 (beta) X-Received-From: 64.74.157.62 X-BeenThere: bug-guile@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Original-Sender: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.bugs:5587 Archived-At: On Fri 20 May 2011 13:31, Hans Aberg writes: > On 20 May 2011, at 12:11, Andy Wingo wrote: > >>> On Mac OS X 10.6.7, compiled using Xcode Version 3.2.6 64-bit, >>> i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1, scm_init_guile() gives the >>> error: >>> >>> Failed to get stack base for current thread. > ... >> As you can see we rely on libgc here, and so this is a libgc bug. Can >> you try a newer libgc, or if that still fails, bring it up on their >> list? > > On Mac OS X, one must call GC_init() (not necessary on GNU/Linux). Has > that dropped out in guile-2.0.1? I really have no idea. As you see in 2.0.1 we rely on libgc for detecting stack boundaries in the non-scm_with_guile case, as is appropriate I think. As for GC_init() I don't know, and would be surprised if that were the case. Andy -- http://wingolog.org/