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RE: Rules with multiple outputs
From: |
Paul Smith |
Subject: |
RE: Rules with multiple outputs |
Date: |
Wed, 14 Apr 2010 08:39:44 -0400 |
On Mon, 2010-04-12 at 14:34 -0500, Lane Schwartz wrote:
> This works, but feels deeply hackish. Looking through the email
> archives, it looks like this is a fairly common problem. I would be
> very interested in adding a feature to allow multiple targets to
> explicitly be associated as outputs of a single command. What is the
> best process for requesting such a feature, or for submitting a patch
> to that effect?
Hi Lane. In order to submit new code to GNU make, this is the process:
1. You must assign copyright of your changes over to the FSF. If
you are employed then typically you'll need to get paperwork
signed by your employer as well because they usually have rights
to whatever you've created. I can help you with this. This can
proceed in the background as it usually takes a few weeks or so.
2. You should discuss the solution you envision, especially since
it's user-visible, on the mailing list. Note there have been
suggestions for syntax, etc. for this feature both on this list
and on make-alpha, and in fact I believe someone was already
working on it a number of years ago, but I'm not sure to what
end. I can point you to some threads in the archives or you can
search for them.
3. Solutions need to come with regression tests added to the test
suite; the more comprehensive the better.
4. It's useful if there's a patch for the manual, but note that we
often rewrite these so that the manual appears to be in "one
voice". But a starting place is useful.
Cheers!
--
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Paul D. Smith <address@hidden> Find some GNU make tips at:
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"Please remain calm...I may be mad, but I am a professional." --Mad Scientist