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Re: make undefined $(MY_VARIABLE) usage query

From: Jon Grant
Subject: Re: make undefined $(MY_VARIABLE) usage query
Date: Fri, 4 Dec 2009 13:25:53 +0000

2009/12/4 Paul Smith <address@hidden>:
> On Fri, 2009-12-04 at 11:00 +0000, Jon Grant wrote:
>> I looked through the manual (3.81) and could not find a way to get GNU
>> Make to display an error, or warning when a variable is used without
>> being defined.  like $(MY_VARIABLE)
> Not sure where you were looking, but the best place to start is the
> "Summary of Options" section in the manual.
> Look there for the --warn-undefined-variables option.

Great, thank you for the pointer.

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