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Re: What does this do: $(@:_config=)
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From: |
Eli Zaretskii |
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Subject: |
Re: What does this do: $(@:_config=) |
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Date: |
Thu, 09 Aug 2007 06:22:03 +0300 |
> Date: Wed, 8 Aug 2007 13:19:23 -0700 (PDT)
> From: joemama <address@hidden>
> Cc:
>
> atngw100_config: unconfig
> @./mkconfig $(@:_config=) avr32 at32ap atngw100 atmel at32ap7000
>
> Specifically interested in this part: $(@:_config=)
It deletes (replaces with an empty string) "_config" from the value of
$@, the target of the rule. For example, if the target being made is
atngw100_config, then mkconfig is called with its first argument being
atngw100.