[Ns-bugs] [Bug 1303] waf always recompiles all the scripts in the scratch directory
code at nsnam.ece.gatech.edu
Mon Feb 13 11:10:17 PST 2012
--- Comment #1 from Gustavo J. A. M. Carneiro <gjcarneiro at gmail.com> 2012-02-13 14:10:17 EST ---
(In reply to comment #0)
> I just tried ns-3-dev (November 22, 2011). Just in
> case, I am using Debian 6.0.3, but I think this bug is in
> all platforms. Every time I compile a script in the
> scratch directory, it compiles all the scripts in the
> scratch directory.
> Just do this simple experiment:
> cd ns-3-dev
> cp examples/tutorial/first.cc scratch/script1.cc
> ./waf --run scratch/script1
> # This compile scratch/script1.cc. It is OK.
> cp examples/tutorial/first.cc scratch/script2.cc
> ./waf --run scratch/script2
> # Now, this compile script1.cc and script2.cc.
> # It should only compile script2.cc.
I reproduce this problem. It sounds like a bug in WAF, which I have no time to
However, if I modify script2 and then try to run it, WAF builds only script2
and none of the other scratch programs. THis is not so bad.
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