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Re: Makefile target selection
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From: |
John Graham-Cumming |
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Subject: |
Re: Makefile target selection |
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Date: |
Tue, 28 Dec 2004 09:02:09 -0500 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040208 Thunderbird/0.5 Mnenhy/0.6.0.104 |
John Graham-Cumming wrote:
BAR_PRESENT will be set to bar if bar was specified on the command-line,
or an empty string if not. So then you can make parts of the Makefile
optional as follows:
ifdef $(BAR_PRESENT)
... do this is bar is a goal ...
endif
Sorry, I meant to say
ifdef BAR_PRESENT
... do this is bar is a goal ...
endif
but was getting tired...
John.
--
John Graham-Cumming
jgc@jgc.org
Home: http://www.jgc.org/
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