From: Paul Eggert <eggert@cs.ucla.edu>
To: Alan Mackenzie <acm@muc.de>
Cc: emacs-devel@gnu.org
Subject: Re: Building: alloc.c:766:1: error: negative width in bit-field `_gl_verify_error_if_negative'
Date: Sun, 12 Feb 2012 13:31:28 -0800 [thread overview]
Message-ID: <4F382FB0.2000506@cs.ucla.edu> (raw)
In-Reply-To: <20120212110253.GA11925@acm.acm>
On 02/12/2012 03:02 AM, Alan Mackenzie wrote:
> alloc.c:766:1: error: negative width in bit-field `_gl_verify_error_if_negative'
I am not seeing this problem (trunk bzr 107261)
on Fedora 15 x86-64 with GCC 4.6.2.
That diagnostic is because the following static assertion
is failing:
verify (INT_MAX <= PTRDIFF_MAX);
which suggests that your compilation environment is misconfigured
somehow -- I don't know of any platforms where INT_MAX
is greater than PTRDIFF_MAX.
I suggest running 'make distclean; ./autogen.sh; ./configure; make',
or if that fails a fresh checkout.
next prev parent reply other threads:[~2012-02-12 21:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-12 11:02 Building: alloc.c:766:1: error: negative width in bit-field `_gl_verify_error_if_negative' Alan Mackenzie
2012-02-12 21:31 ` Paul Eggert [this message]
2012-02-13 13:07 ` Alan Mackenzie
2012-02-13 16:57 ` Paul Eggert
2012-02-13 20:34 ` Alan Mackenzie
2012-02-13 20:50 ` Paul Eggert
2012-02-13 22:41 ` Alan Mackenzie
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