'Maintainer warning' bootstrapping Emacs

[Angelo Graziosi]

I have seen that bootstrapping (on Cygwin) current CVS of Emacs gives 
many warning like this:

---
Maintainer warning: $(lisp)/cedet/semantic/analyze/complete.el missing 
from $ELCFILES?
---

and

----
Compiling /tmp/emacs/lisp/cedet/semantic/wisent/javascript.el
*Warning* default value of <<no-type>> tokens changed to NULL_TOKEN, was 
QUERY
*Warning* default value of <<no-type>> tokens changed to QUERY, was TRUE
*Warning* default value of <<no-type>> tokens changed to TRUE, was FALSE
Grammar in javascript.el contains 2 useless nonterminals and 4 useless rules
----

Besides the above, also 'common' warnings. For example:

-----
gcc-4 -c -DHAVE_CONFIG_H -I. -I../src -I/tmp/emacs/lib-src 
-I/tmp/emacs/lib-src/../src  -g -O2 -Wno-pointer-sign 
/tmp/emacs/lib-src/movemail.c
/tmp/emacs/lib-src/movemail.c: In function 'main':
/tmp/emacs/lib-src/movemail.c:327: warning: call to 'mktemp' declared 
with attribute warning: the use of `mktemp' is dangerous; use `mkstemp' 
instead
-----


Cheers,
Angelo.