waf build doesn't make some of the python stuff

[Hal Murray]

> I can't reproduce this.  I saw it a few times when you first reported it,
> pushed a fix, and haven't seen it since. 

Here is my recipe.

git clone <your-local-copy> foo
cd foo
./waf configure build
cd ntpclients
./ntpq

I get:
[murray at hgm ntpclients]$ ./ntpq
ntpq: can't find Python NTP library -- check PYTHONPATH.
No module named control
[murray at hgm ntpclients]$ 

./waf check says:
[104/109] Processing /home/murray/ntpsec/foo/pylib/control.py: 
wafhelpers/pythonize-header include/ntp_control.h -> pylib/control.py
[105/109] Processing /home/murray/ntpsec/foo/pylib/magic.py: 
wafhelpers/pythonize-header include/ntp.h -> pylib/magic.py
[106/109] Processing /home/murray/ntpsec/foo/pylib/version.py,/home/murray/ntp
sec/foo/wafhelpers/.autorevision-cache: VERSION wafhelpers/autorevision.sh -> 
pylib/version.py wafhelpers/.autorevision-cache

-- 
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