From: Pavel Roskin <proski@gnu.org>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Junio C Hamano <junkio@cox.net>, git@vger.kernel.org
Subject: Re: [PATCH] Support SPARSE in Makefile, better SPARSE_FLAGS
Date: Fri, 30 Sep 2005 18:14:29 -0400 [thread overview]
Message-ID: <1128118469.7352.15.camel@dv> (raw)
In-Reply-To: <433D8FA6.2080808@zytor.com>
On Fri, 2005-09-30 at 12:19 -0700, H. Peter Anvin wrote:
> Pavel Roskin wrote:
> >
> > I hate to say that, but a better alternative is to fix sparse to act
> > like the native compiler by default (possibly with options to imitate
> > other architectures or to be fully arch-neutral).
> >
>
> $(CC) $(CFLAGS) -E -dM -x c /dev/null -o builtin.h
>
> ... will output a file containing all the buildin macros that you can
> feed to sparse with -include.
I know. That's what I'm using in the wrapper (plus -m64 and some
warnings). But it should be the default. Until then, hassle-free
sparse support in the Makefile is only possible for the projects that
already know the architecture (e.g. the Linux kernel).
--
Regards,
Pavel Roskin
next prev parent reply other threads:[~2005-09-30 22:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-29 20:46 [PATCH] Support SPARSE in Makefile, better SPARSE_FLAGS Pavel Roskin
2005-09-30 5:46 ` Junio C Hamano
2005-09-30 13:41 ` Pavel Roskin
2005-09-30 19:19 ` H. Peter Anvin
2005-09-30 22:14 ` Pavel Roskin [this message]
2005-09-30 22:16 ` H. Peter Anvin
2005-10-01 4:13 ` Pavel Roskin
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