b=13876
i=sheng.yang, brian(llnl)

Detect available autoconf version.

b=16098

Replace CFS license headers with Sun headers

b=15969

Instead of fighting with a special case of having libcfs only exist on HEAD, I
created an empty branch for b1_x in libcfs.

b=15969

Don't require libcfs in autogen.sh - this breaks non-HEAD branches.

b=15969
i=isaac
i=adilger

Move libcfs to its own module.

This removes libcfs from lnet and changes the build system
to use the new libcfs module.

i=Adilger

integrate lustre-iokit into normal build process

i=Adilger

integrate lustre-iokit into normal build process

Exit autogen when a subcommand fails.

b=10245
i=mjmac
i=brian

Move ldiskfs to its own package and CVS module.

b=12068
i=mjmac
i=brian

Add portals back as an "optional" directory, so build doesn't fail when
it is already checked out.

Per Eric's request - remove portals from the build tree, as he is testing
with Cray portals directly, when testing the ptllnd.
r=eeb

Landing LNET (b1_4_newconfig)

Fix build breakage introduced by lnet reorg.
Completely removed changes until something more compatable can be designed.

Backed out changes to build tree:
autogen.sh                      reverted back to rev 1.4
autoMakefile.am.toplevel        reverted back to rev 1.8
buildcvs                        reverted back to rev 1.44
Makefile.in.toplevel            reverted back to rev 1.1
autoconf/lustre-build-darwin.m4 reverted back to rev 1.8
autoconf/lustre-build-linux.m4  reverted back to rev 1.15
autoconf/lustre-build.m4        reverted back to rev 1.28

Phase 1 of LNET Reorg
r=eeb
r=pjk

- b1_4 is basically the parent of HEAD, because that's the direction
  that changes flow, as strange as that sounds.  so there's a
  HEAD_BASE tag which sits on b1_4

b_cmobd_merge should not be used for any further development or testing!

cMD_PRE_CMD_SMASH are the relevant tags.

The pre-smashing contents of HEAD will be committed by yury into b_cmd as a
merge of the two branches.  These will be stabilized on b_cmd and eventually
landed onto HEAD.

the PATH, so I (and other users) don't have to remember where they are.

b=2912/2922, b=3145 too

b=3057, 2947, 2925, 3050, 3041, 2849, 1662

- remove extN/ files

with both 2.13 and 2.53.