* unlimited/Makefile.am: include leaf.am instead of leaf.cfg.
* base_mp/node2/Makefile.am: include leaf.am instead of leaf.cfg.
* base_mp/node1/Makefile.am: include leaf.am instead of leaf.cfg.
* hello/Makefile.am: include leaf.am instead of leaf.cfg.
* base_sp/Makefile.am: include leaf.am instead of leaf.cfg.
* paranoia/Makefile.am: include leaf.am instead of leaf.cfg.
* cdtest/Makefile.am: include leaf.am instead of leaf.cfg, use
make-cxx-exe.
* ticker/Makefile.am: include leaf.am instead of leaf.cfg.
* minimum/Makefile.am: include leaf.am instead of leaf.cfg.
* POSIX include files merged into newlib. This resulted in
some definitions moving to other files and thus some secondary
effects in RTEMS source code.
* paranoia/paranoia.c: Commented out incorrect and conflicting
prototype of read().