On 2010.04.30 7:21, Payal wrote:
On Thu, Apr 29, 2010 at 09:12:05AM -0400, Mike Shal wrote:
On 4/29/10, Payal<[email protected]> wrote:
Hello,
Need some help in understaning below, please.
1. cat Makefile
.PHONY : all
ifndef $(one)
one := 1
^^^^^^^
Do you have a tab here? I think make is putting the "one := 1" line as
That was indeed a TAB. I have removed it. Now working fine.
use 'ifndef one' instead of 'ifndef $(one)' - the form you're using
will be true if the value of $(one) isn't defined.
I was/am bit confused here. When to use var and when $(var) with ifdef
... ?
Google tutors:
http://www.eng.hawaii.edu/Tutor/Make/index.html
http://www.opussoftware.com/tutorial/TutMakefile.htm
Make is great software. Spend time to learn it.
--
С уважением, Александр Гавенко.
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