make-target-2.sh

   1 #!/bin/sh
   2 set -em
   3
   4 # --load argument skips compilation.
   5 #
   6 # This is a script to be run as part of make.sh. The only time you'd
   7 # want to run it by itself is if you're trying to cross-compile the
   8 # system or if you're doing some kind of troubleshooting.
   9
  10 # This software is part of the SBCL system. See the README file for
  11 # more information.
  12 #
  13 # This software is derived from the CMU CL system, which was
  14 # written at Carnegie Mellon University and released into the
  15 # public domain. The software is in the public domain and is
  16 # provided with absolutely no warranty. See the COPYING and CREDITS
  17 # files for more information.
  18
  19 echo //entering make-target-2.sh
  20
  21 LANG=C
  22 LC_ALL=C
  23 export LANG LC_ALL
  24
  25 # Load our build configuration
  26 . output/build-config
  27
  28 if [ -n "$SBCL_HOST_LOCATION" ]; then
  29     echo //copying host-2 files to target
  30     rsync -a "$SBCL_HOST_LOCATION/output/" output/
  31 fi
  32
  33 # Do warm init stuff, e.g. building and loading CLOS, and stuff which
  34 # can't be done until CLOS is running.
  35 #
  36 # Note that it's normal for the newborn system to think rather hard at
  37 # the beginning of this process (e.g. using nearly 100Mb of virtual memory
  38 # and >30 seconds of CPU time on a 450MHz CPU), and unless you built the
  39 # system with the :SB-SHOW feature enabled, it does it rather silently,
  40 # without trying to tell you about what it's doing. So unless it hangs
  41 # for much longer than that, don't worry, it's likely to be normal.
  42 if [ "$1" != --load ]; then
  43     echo //doing warm init - compilation phase
  44     ./src/runtime/sbcl --core output/cold-sbcl.core \
  45      --lose-on-corruption --no-sysinit --no-userinit \
  46      --eval '(sb-fasl::!warm-load "src/cold/warm.lisp")' --quit
  47 fi
  48 echo //doing warm init - load and dump phase
  49 ./src/runtime/sbcl --core output/cold-sbcl.core \
  50  --lose-on-corruption --no-sysinit --no-userinit \
  51  --eval '(sb-fasl::!warm-load "make-target-2-load.lisp")' \
  52  --eval '(progn #+gencgc(setf (extern-alien "gc_coalesce_string_literals" char) 2))' \
  53  --eval '(sb-ext:save-lisp-and-die "output/sbcl.core")'
  54
  55 echo //checking for leftover cold-init symbols
  56 ./src/runtime/sbcl --core output/sbcl.core \
  57  --lose-on-corruption --noinform --no-sysinit --no-userinit --eval '
  58     (restart-case
  59       (let (l)
  60         (sb-vm::map-allocated-objects
  61          (lambda (obj type size)
  62            (declare (ignore type size))
  63            (when (and (symbolp obj) (not (symbol-package obj))
  64                       (search "!" (string obj)))
  65              (push obj l)))
  66          :all)
  67         (format t "Found ~D:~%~S~%" (length l) l))
  68     (abort ()
  69       :report "Abort building SBCL."
  70       (sb-ext:exit :code 1)))' --quit