Passing variables to a makefile

Hi all,

I would like to call a makefile with a particular variable and value so that the variable is used to make decisions inside the makefile.

Thanks

Light Poster

36 posts since Nov 2009

Reputation Points: 7

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You can use an environment variable:

$cat Makefile

something:
        @echo ${MY_VAR}

Then you can do something like:

$ MY_VAR="DATA" make
DATA
$

Practically a Master Poster

657 posts since Feb 2011

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This article has been dead for over three months

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