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Re: Request for review of failing makefile

From: Maxim Yegorushkin
Subject: Re: Request for review of failing makefile
Date: Fri, 18 Dec 2009 13:53:23 +0000
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv: Gecko/20090922 Fedora/3.0-3.9.b4.fc12 Thunderbird/3.0b4

On 18/12/09 06:24, Bart Robinson wrote:
> 2009/12/17 Maxim Yegorushkin<address@hidden>:
>>         @echo "updated $@"
>> Although this won't solve the problem since now make considers that $(ARCHIVES_R) >> is always gets rebuild, triggering relinking $(OBJDIR_R)/$(EXEFILE) all the time.
> Don't sell yourself short, I think your suggestion of adding empty
> commands is correct :-)

You are quite right. I tried the example and adding an empty command made it work.

> Since there are commands, make will reconsider the timestamp of
> $(ARCHIVES_R), but they will not force it to be considered out of
> date, so there shouldn't be any spurious relinking.

I was not sure if make reconsiders the timestamp of the target whose commands have just executed.


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