[CRIU] [PATCH 02/11] make: Export @ARCH and @SRCARCH

[Pavel Emelyanov]

On 04/23/2015 12:58 AM, Cyrill Gorcunov wrote:
> On Wed, Apr 22, 2015 at 05:40:36PM -0400, Christopher Covington wrote:
>> On 04/22/2015 01:19 PM, Cyrill Gorcunov wrote:
>>> We will need them for x86-32.
>>>
>>> Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
>>> ---
>>>  Makefile | 2 ++
>>>  1 file changed, 2 insertions(+)
>>>
>>> diff --git a/Makefile b/Makefile
>>> index 29f1d5b683fb..6e6efb290823 100644
>>> --- a/Makefile
>>> +++ b/Makefile
>>> @@ -84,6 +84,8 @@ LDARCH		?= $(SRCARCH)
>>>  SRC_DIR		?= $(CURDIR)
>>>  ARCH_DIR	:= arch/$(SRCARCH)
>>>  
>>> +export ARCH SRCARCH
>>> +
>>>  $(if $(wildcard $(ARCH_DIR)),,$(error "The architecture $(ARCH) isn't supported"))
>>>  
>>>  cflags-y		+= -iquote include -iquote pie -iquote .
>>>
>>
>> Why do you need to export ARCH? Is SRCARCH not unique enough?
> 
> SRCARCH is used to reference source code in arch/, while ARCH represent
> architecture, which I filter out then in makefiles.
> .
> 

Applied (but a comment into Makefile is welcome).