From mboxrd@z Thu Jan  1 00:00:00 1970
From: Oren Laadan <orenl-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
Subject: Re: [PATCH] Make kernel source path configurable
Date: Thu, 29 Jan 2009 01:09:57 -0500
Message-ID: <49814835.70500@cs.columbia.edu>
References: <20090129021528.22655.32316.stgit@crlf.corp.google.com>
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To: Mike Waychison <mikew-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
List-Id: containers.vger.kernel.org


Thanks.

Mike Waychison wrote:
> Add an optional argument to the user-cs Makefile called KERNELPATH that allows
> one to specify the path for kernel sources to use for the build.
> 
> Signed-off-by: Mike Waychison <mikew-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
> ---
> 
>  Makefile |    8 ++++----
>  1 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/Makefile b/Makefile
> index 151d006..52cbfee 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1,13 +1,13 @@
> -
> +KERNELPATH ?= ../linux
>  # compile with debug ?
>  DEBUG = -DCHECKPOINT_DEBUG
>  
>  # find linux architecure
> -KERN_ARCH = $(shell readlink ../linux/include/asm | sed 's/^asm-//')
> +KERN_ARCH = $(shell readlink $(KERNELPATH)/include/asm | sed 's/^asm-//')
>  
>  # look for includes
> -PATHS = -I../linux/include \
> -	-I../linux/arch/$(KERN_ARCH)/include
> +PATHS = -I$(KERNELPATH)/include \
> +	-I$(KERNELPATH)/arch/$(KERN_ARCH)/include
>  
>  # extra warnings and fun
>  WARNS := -Wall -Wstrict-prototypes -Wno-trigraphs
> 
>