make-target-2-load.lisp

   1 ;;; Do warm init without compiling files.
   2 (defvar *compile-files-p* nil)
   3 "about to LOAD warm.lisp (with *compile-files-p* = NIL)"
   4 (let ((*print-length* 10)
   5       (*print-level* 5)
   6       (*print-circle* t))
   7   (load "src/cold/warm.lisp"))
   8
   9 (sb-disassem::!compile-inst-printers)
  10
  11 ;;; Unintern no-longer-needed stuff before the possible PURIFY in
  12 ;;; SAVE-LISP-AND-DIE.
  13 #-sb-fluid (sb-impl::!unintern-init-only-stuff)
  14
  15 ;;; A symbol whose INFO slot underwent any kind of manipulation
  16 ;;; such that it now has neither properties nor globaldb info,
  17 ;;; can have the slot set back to NIL if it wasn't already.
  18 (do-all-symbols (symbol)
  19   (when (and (sb-kernel:symbol-info symbol)
  20              (null (sb-kernel:symbol-info-vector symbol))
  21              (null (symbol-plist symbol)))
  22     (setf (sb-kernel:symbol-info symbol) nil)))
  23
  24 "done with warm.lisp, about to GC :FULL T"
  25 (sb-ext:gc :full t)
  26
  27 ;;; resetting compilation policy to neutral values in preparation for
  28 ;;; SAVE-LISP-AND-DIE as final SBCL core (not in warm.lisp because
  29 ;;; SB-C::*POLICY* has file scope)
  30 (setq sb-c::*policy* (copy-structure sb-c::**baseline-policy**))
  31
  32 ;;; Lock internal packages
  33 #+sb-package-locks
  34 (dolist (p (list-all-packages))
  35   (unless (member p (mapcar #'find-package '("KEYWORD" "CL-USER")))
  36     (sb-ext:lock-package p)))
  37
  38 "done with warm.lisp, about to SAVE-LISP-AND-DIE"
  39 ;;; Even if /SHOW output was wanted during build, it's probably
  40 ;;; not wanted by default after build is complete. (And if it's
  41 ;;; wanted, it can easily be turned back on.)
  42 #+sb-show (setf sb-int:*/show* nil)
  43 ;;; The system is complete now, all standard functions are
  44 ;;; defined.
  45 ;;; The call to CTYPE-OF-CACHE-CLEAR is probably redundant.
  46 ;;; SAVE-LISP-AND-DIE calls DEINIT which calls DROP-ALL-HASH-CACHES.
  47 (sb-kernel::ctype-of-cache-clear)
  48 (setq sb-c::*flame-on-necessarily-undefined-thing* t)
  49
  50 ;;; Clean up stray symbols from the CL-USER package.
  51 (with-package-iterator (iter "CL-USER" :internal :external)
  52   (loop (multiple-value-bind (winp symbol) (iter)
  53           (if winp (unintern symbol "CL-USER") (return)))))
  54
  55 #+sb-fasteval (setq sb-ext:*evaluator-mode* :interpret)
  56 (sb-ext:save-lisp-and-die "output/sbcl.core")