From: Ralf Baechle <ralf@linux-mips.org>
To: Jeroen Vreeken <pe1rxq@amsat.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
Linux/MIPS Development <linux-mips@linux-mips.org>
Subject: Re: sparse and mips
Date: Thu, 3 Mar 2005 10:46:54 +0000 [thread overview]
Message-ID: <20050303104654.GB5457@linux-mips.org> (raw)
In-Reply-To: <4223240C.4010207@amsat.org>
On Mon, Feb 28, 2005 at 03:00:44PM +0100, Jeroen Vreeken wrote:
> Adding the following few lines fixes the problems with the headers (they
> are normally defined by gcc)...
> I am not sure that is all that is needed (the rest might just be me
> doing bad things in my driver) but since they are mips specific I think
> arch/mips/Makefile would be the right place for them:
>
> CHECKFLAGS += -D__mips__
> ifdef CONFIG_MIPS32
> CHECKFLAGS += -D_MIPS_SZLONG=32
I went for something slightly more beautyful:
CHECKFLAGS-y += -D__linux__ -D__mips__
CHECKFLAGS-$(CONFIG_MIPS32) += -D_MIPS_SZLONG=32 \
-D__PTRDIFF_TYPE__=int
CHECKFLAGS-$(CONFIG_MIPS64) += -D_MIPS_SZLONG=64 \
-D__PTRDIFF_TYPE__="long int"
CHECKFLAGS-$(CONFIG_CPU_BIG_ENDIAN) += -D__MIPSEL__
CHECKFLAGS-$(CONFIG_CPU_LITTLE_ENDIAN) += -D__MIPSEL__
Still needs a few more symbols I guess. And I fixed a few of the worst
offenders, especially uaccess.h.
Ralf
next prev parent reply other threads:[~2005-03-03 11:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-27 23:24 sparse and mips Jeroen Vreeken
2005-02-28 12:11 ` Ralf Baechle
2005-02-28 12:29 ` Geert Uytterhoeven
2005-02-28 14:00 ` Jeroen Vreeken
2005-03-03 10:46 ` Ralf Baechle [this message]
2005-03-03 11:38 ` Ulrich Eckhardt
2005-03-03 11:50 ` Ralf Baechle
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