look for libsysio in lib, not src

- remove ancient Sandia copyright statements from Portals
  (our tree has been rewritten so many times that it's not even
   recognizably the same software)
- Remove the LLNL copyright from the qswnal (for the same reason)
- Remove our copyright from header files which only implement
  structures and prototypes, which are widely recognized as
  non-copyrightable

which included commits to RCS files with non-trunk default branches.

which included commits to RCS files with non-trunk default branches.

*   Removed S_???NAL in favour of a single S_NAL

*   NB liblustre needs attention

 * get rid of LC_{DARWIN,LINUX}_SUPPORTED in favor of more general
   LC_TARGET_SUPPORTED
 * fix some typos and spacings

own buildcvs scriptlet.

 - change fshooks tests to work on HEAD (and better in general)
 - fix init script tests

- don't generate a temp filename for a raw dump
- don't unlink non-regular files (e.g. /dev/null)
- don't report an error if kernel doesn't dump anything (fix mismerge?)

 - build/autoconf/configure.ac: main skel
 - build/autoconf/lustre-build.m4: non-arch macros
 - build/autoconf/lustre-build-linux.m4: linux-specific macros
 - build/autoconf/lustre-build-darwin.m4: darwin-specific macros
 - portals/autoconf/lustre-portals.m4: portals checks
 - lustre/autoconf/lustre-core.m4: lustre checks
 - lustre/autoconf/lustre-version.ac: the canonical lustre version