[CRIU] [PATCH 2/2] test/Makefile: use the override directive

[Christopher Covington]

On 05/15/2015 07:30 AM, Andrew Vagin wrote:
> On Fri, May 15, 2015 at 02:27:59PM +0300, Pavel Emelyanov wrote:
>> Guys, what do we plan to do on this?
> 
> nothing. We could not find a better alternative.

Maybe if you just add comments to the original patch every time the
environment variable is used it would be clear enough what's going on.

I've started using target- and pattern-specific variables recently. Would this
be good?

zdtm-pre-dump: ZDTM_ARGS=-P -p -i 3 -C
zdtm-snapshot:  ZDTM_ARGS=-s -i 3 -C
zdtm-iter: ZDTM_ARGS=-i 3 -C

zdtm-pre-dump: zdtm-tst-list
	$(MAKE) ZDTM_ARGS=$(ZDTM_ARGS) -f Makefile.zdtm ns/static/pipe00

zdtm-snapshot: zdtm-tst-list
	$(MAKE) ZDTM_ARGS=$(ZDTM_ARGS) -f Makefile.zdtm ns/static/pipe00

zdtm-iter: zdtm-tst-list
	$(MAKE) ZDTM_ARGS=$(ZDTM_ARGS) -f Makefile.zdtm ns/static/pipe00

(If that works, the question that follows is whether these can be combined
with a [static] pattern rule or multiple target rule.)

Chris

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