From: "James H. Cloos Jr." <cloos@jhcloos.com>
To: cijoml@volny.cz
Cc: linux-kernel@vger.kernel.org
Subject: Re: passing my own compiler options into linux kernel compiling
Date: 24 Jul 2003 08:35:29 -0400 [thread overview]
Message-ID: <m3isps2jce.fsf@lugabout.jhcloos.org> (raw)
In-Reply-To: <200307241050.25094.cijoml@volny.cz>
>>>>> "Michal" == Michal Semler <cijoml@volny.cz> writes:
Michal> Is easyer way of passing these args planned? Editing source
Michal> every time I change kernel is not goood way. make oldconfig
Michal> adding these args is better way.
In 2.6 arch/i386/Makefile looks like this;
cflags-$(CONFIG_M686) += -march=i686
cflags-$(CONFIG_MPENTIUMII) += $(call check_gcc,-march=pentium2,-march=i686)
cflags-$(CONFIG_MPENTIUMIII) += $(call check_gcc,-march=pentium3,-march=i686)
cflags-$(CONFIG_MPENTIUM4) += $(call check_gcc,-march=pentium4,-march=i686)
et al for the other cpu CONFIG options.
IOW it pretty much makes the right choices w/o editing.
-JimC
next prev parent reply other threads:[~2003-07-24 12:22 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-24 7:16 passing my own compiler options into linux kernel compiling Michal Semler
2003-07-24 7:59 ` Hacksaw
2003-07-24 8:01 ` Martin Zwickel
2003-07-24 8:50 ` Michal Semler
2003-07-24 8:55 ` Christoph Hellwig
2003-07-24 9:31 ` J.A. Magallon
2003-07-24 9:41 ` J.A. Magallon
2003-07-24 12:35 ` James H. Cloos Jr. [this message]
2003-07-24 20:58 ` Sam Ravnborg
2003-07-24 21:41 ` Ed Sweetman
2003-07-24 23:27 ` Kurt Wall
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