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Re: gcc floating point usage / -mno-implicit-fp status?

From: Dan Kegel <dank at kegel dot com>
To: kaz Kojima <kkojima at rr dot iij4u dot or dot jp>
Cc: gcc at gcc dot gnu dot org
Date: Sun, 27 Jul 2003 17:20:36 -0700
Subject: Re: gcc floating point usage / -mno-implicit-fp status?
References: <3F244A51.2020702@kegel.com> <200307280000.h6S00M919276@r-rr.iij4u.or.jp>

kaz Kojima wrote:

Dan Kegel <dank@kegel.com> wrote:

On sh4, we really need an -mno-implicit-fp option to disable the use of floating
point to compile the Linux kernel, but from what I hear on linux-sh,
http://www.m17n.org/linux-sh/ml/linux-sh/2003-06/msg00021.html,
there's a patch to implement that for gcc-3.2.3 but not for any
newer gcc.  I guess that means I may be stuck at gcc-3.2.3 for the moment,
no matter how much I'd like to update to a newer compiler.

Doesn't "-m4-nofpu -U__sh3__ -D__SH4__=1" work for you?


I'll try that, thanks.
- Dan


--
Dan Kegel
http://www.kegel.com
http://counter.li.org/cgi-bin/runscript/display-person.cgi?user=78045

References:
- gcc floating point usage / -mno-implicit-fp status?
  - From: Dan Kegel
- Re: gcc floating point usage / -mno-implicit-fp status?
  - From: kaz Kojima

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