Re: [PATCH 1/4] [-next] Makefile: Do not call cc-option before includingthe arch's Makefile

From: Michal Marek
Date: Fri Jun 15 2012 - 11:10:38 EST


On 6.6.2012 11:49, Ingo Molnar wrote:
>
> * Sam Ravnborg <sam@xxxxxxxxxxxx> wrote:
>
>> On Fri, May 25, 2012 at 02:29:40PM +0200, Michal Marek wrote:
>>> Dne 20.5.2012 11:27, Sam Ravnborg napsal(a):
>>>> On Sat, May 12, 2012 at 10:39:05PM +0200, Geert Uytterhoeven wrote:
>>>>> On architectures that setup CROSS_COMPILE in their arch/*/Makefile
>>>>> (blackfin, h8300, m68k, mips, parisc, score, sh, tile, unicore32, xtensa),
>>>>> cc-option may check against the wrong compiler, causing errors like
>>>>>
>>>>> cc1: error: unrecognized command line option "-fno-ipa-cp-clone"
>>>>>
>>>>> if the host gcc supports -fno-ipa-cp-clone, while the cross compiler
>>>>> doesn't support that option.
>>>>>
>>>>> Move the CONFIG_READABLE_ASM section below the inclusion of the arch's
>>>>> Makefile to fix this.
>>>>>
>>>>> Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
>>>>> Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
>>>>> Cc: H. Peter Anvin <hpa@xxxxxxxxx>
>>>>> Cc: Michal Marek <mmarek@xxxxxxx>
>>>>> Cc: linux-kbuild@xxxxxxxxxxxxxxx
>>>>
>>>> Michal - was this serie ever applied to kbuild?
>>>
>>> The first patch has to go to the tip tree, where the CONFIG_READABLE_ASM
>>> option is introduced.
>> OK - I had not seen this.
>>
>> So tip-folks - please apply this.
>
> it's now all upstream so you can route it via the kbuild tree I
> guess?

I applied it to kbuild.git#rc-fixes now.

Michal
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