bug in CM fixed (related to compile servers)

index-file generation in CM; small changes to c-calls API

parallel make works again

merging changes from private branch

dir tool added

further improvements to link traversals and (as a result) autoloading;
See HISTORY for how to bootstrap!

merging recent changes related to autoloading and tool plugins

merge latest changes related to autoloading

merging recent changes

more assorted script enhancements

merge CM and BTrace changes

fix to startup slowdown

implicit anchors gone; update to previous HISTORY entry

merging back my devel changes (anchor environments)

merging changes from devel branch; new boot files

bring revisions from the vendor branch to the trunk

merging changes from devel branch; see HISTORY

merged my path anchor changes into main trunk
more config/srcarchiveurl! YOU NEED NEW BINFILES more config/srcarchiveurl!
Read HISTORY and src/system/README!

CM.sources implemented; CM.makedepend dropped

merged pending changes into main trunk; see HISTORY; new binfiles!!

merging branch blume_devel_v110p26p2_1 (elimination of corenv)

changes to modmap generator and CM tool parameter mechanism (see HISTORY)

merging back development branch blume_devel_v110p26p1_3...
This involves changes to CM and the removal of CMStaticEnv from
the compiler.  See the HISTORY file for more information.

merging back blume_devel_v110p26p1_1

- size info in BOOTLIST
     * no fixed upper limits for number of bootfiles or length of
       bootfile names in runtime
     * falling back to old behavior if no BOOTLIST size info found
- allocation size heuristics in .run-sml
     * tries to read cache size from /proc/cpuinfo (this is important for
        small-cache Celeron systems!)
- install.sh robustified
- CM manual updates
- paranoid mode
     * no more CMB.deliver() (i.e., all done by CMB.make())
     * can re-use existing sml.boot.* files
     * init.cmi now treated as library
     * library stamps for consistency checks
- sml.boot.<arch>-<os>/PIDMAP file
     * This file is read by the CM startup code.  This is used to minimize
       the amount of dynamic state that needs to be stowed away for the
       purpose of sharing between interactive system and user code.
- CM.Anchor.anchor instead of CM.Anchor.{set,cancel}
     * Upon request by Elsa.  Anchors now controlled by get-set-pair
       like most other CM state variables.
- Compiler.CMSA eliminated
     * No longer supported by CM anyway.
- fixed bugs in pickler that kept biting Stefan
     * past refs to past refs (was caused by the possibility that
       ad-hoc sharing is more discriminating than hash-cons sharing)
     * integer overflow on LargeInt.minInt
- ml-{lex,yacc} build scripts now use new mechanism
  for building standalone programs
- fixed several gcc -Wall warnings that were caused by missing header
  files, missing initializations, etc., in runtime (not all warnings
  eliminated, though)

CM changes: standalone builds, better CMB.make/deliver, general improvements

using pathconfig for tool command names

tool plugins implemented

conserve_memory off by default; done anyway at bootstrap time; docu update

pickle dropper

preloading made configurable; bare builds working again

cmdline: dflt = autoload; comp->sml

smlinfo registry handled better; dia test; manual updates

comment in cm-boot.sml updated

slave implementation put into separate file

minimal/full CM separated

dummy-server fixed; comments; cosmetics

concur moved; remote pathname cleanup; no dependence on target-compilers

filtering and rehashing fixed; Servers.reset added where necessary

pickle context mostly eliminated

small change to SafeIO; cosmetic fix of master-slave interrupt handling; doc

more robust(?) path name protocol

even ordering in master-slave protocol improved

interrupt handling made more robust for compile servers

servers: X-platform, rsh, stabilization now work

CMB.deliver (and probably CM.stabilize) now work with compile servers

improvements on parallel stuff

parallel make basically works (with rough edges)

getting ready for parallel...

symval added; getterSetter changed to { get, set }

some small bugs squashed

switchover to new library scheme seems to be completed

compiles now, compiles itself, but then does not boot

mostly done; need to finish Link

old-style operators recognized (with warning message)

aliases eliminated

just updating some comment...

some pathconfig oddness rectified

unnecessary files deleted; some files moved