RE: Makefile race between jobs

From: Noam Camus
Date: Mon Dec 10 2012 - 05:11:49 EST


-----Original Message-----
> From: Michal Marek [mailto:mmarek@xxxxxxx]
> Sent: Monday, December 10, 2012 11:45 AM
> To: Noam Camus
> Cc: linux-kbuild@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; Arnd Bergmann
> Subject: Re: Makefile race between jobs

> I see the problem now. However, so far, no other architecture has been doing this. 'grep -e -include arch/*/Makefile' shows only one instance in arch/arm, but that include is a static file with no dependencies. Is it really necessary to include asm/current.h when compiling _every_ file? Sure, you get it via many common headers, but then you don't need to add it explicitly :). But if Arnd thinks this is OK, I will merge a patch that serializes scripts/mod/empty.o and asm-generic.

> Michal


According to my architecture maintainer it is mandatory.



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