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| From: | John Graham-Cumming |
| Subject: | Re: about :: sign and % sign problems |
| Date: | Wed, 26 Apr 2006 14:34:05 +0200 |
| User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040208 Thunderbird/0.5 Mnenhy/0.6.0.104 |
Lin George wrote:
% :: $(Foo);
Means: in order to build any file (that's what the % matches) from the prerequisites $(Foo) do nothing (that's what the ; means---if there was a command after the ; it would be executed when this rule ran).
%.test :: ;
In order to build anything that ends .test do nothing. John.
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