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make-target-2.sh
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make-target-2.sh
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#!/bin/sh
set -em
# --load argument skips compilation.
#
# This is a script to be run as part of make.sh. The only time you'd
# want to run it by itself is if you're trying to cross-compile the
# system or if you're doing some kind of troubleshooting.
# This software is part of the SBCL system. See the README file for
# more information.
#
# This software is derived from the CMU CL system, which was
# written at Carnegie Mellon University and released into the
# public domain. The software is in the public domain and is
# provided with absolutely no warranty. See the COPYING and CREDITS
# files for more information.
echo //entering make-target-2.sh
LANG=C
LC_ALL=C
export LANG LC_ALL
# Load our build configuration
. output/build-config
if [ -n "$SBCL_HOST_LOCATION" ]; then
echo //copying host-2 files to target
rsync -a "$SBCL_HOST_LOCATION/output/" output/
fi
# Do warm init stuff, e.g. building and loading CLOS, and stuff which
# can't be done until CLOS is running.
#
# Note that it's normal for the newborn system to think rather hard at
# the beginning of this process (e.g. using nearly 100Mb of virtual memory
# and >30 seconds of CPU time on a 450MHz CPU), and unless you built the
# system with the :SB-SHOW feature enabled, it does it rather silently,
# without trying to tell you about what it's doing. So unless it hangs
# for much longer than that, don't worry, it's likely to be normal.
if [ "$1" != --load ]; then
echo //doing warm init - compilation phase
./src/runtime/sbcl --core output/cold-sbcl.core \
--lose-on-corruption --no-sysinit --no-userinit \
--eval '(sb-fasl::!warm-load "src/cold/warm.lisp")' --quit
fi
echo //doing warm init - load and dump phase
./src/runtime/sbcl --core output/cold-sbcl.core \
--lose-on-corruption --no-sysinit --no-userinit \
--eval '(sb-fasl::!warm-load "make-target-2-load.lisp")' \
--eval '(progn #+gencgc(setf (extern-alien "gc_coalesce_string_literals" char) 2))' \
--eval '(sb-ext:save-lisp-and-die "output/sbcl.core")'
echo //checking for leftover cold-init symbols
./src/runtime/sbcl --core output/sbcl.core \
--lose-on-corruption --noinform --no-sysinit --no-userinit --eval '
(restart-case
(let (l)
(sb-vm::map-allocated-objects
(lambda (obj type size)
(declare (ignore type size))
(when (and (symbolp obj) (not (symbol-package obj))
(search "!" (string obj)))
(push obj l)))
:all)
(format t "Found ~D:~%~S~%" (length l) l)
(sb-int:awhen
(mapcan (quote apropos-list)
(quote ("DEFINE-INFO-TYPE" "LVAR-TYPE-USING"
"COPY-LIST-MACRO" "TWO-ARG-+/-"
"PPRINT-TAGBODY-GUTS" "WITH-DESCRIPTOR-HANDLERS"
"SUBTRACT-BIGNUM-LOOP" "BIGNUM-REPLACE" "WITH-BIGNUM-BUFFERS"
"GCD-ASSERT" "MODULARLY" "BIGNUM-NEGATE-LOOP"
"SHIFT-RIGHT-UNALIGNED"
"STRING-LESS-GREATER-EQUAL-TESTS")))
(format t "~&Leftover from [disabled?] tree-shaker:~%~S~%" sb-int:it)))
(abort ()
:report "Abort building SBCL."
(sb-ext:exit :code 1)))' --quit