--- /dev/null
+#!/bin/sh
+
+# 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-genesis-2.sh
+
+# In a fresh host Lisp invocation, load the cross-compiler (in order
+# to get various definitions that GENESIS needs, not in order to
+# cross-compile GENESIS, then load and run GENESIS. (We use a fresh
+# host Lisp invocation here for basically the same reasons we did
+# before when loading and running the cross-compiler.)
+#
+# (Why do we need this second invocation of GENESIS? In order to
+# create a .core file, as opposed to just a .h file, GENESIS needs
+# symbol table data on the C runtime. And we can get that symbol
+# data only after the C runtime has been built. Therefore, even
+# though we ran GENESIS earlier, we couldn't get it to make a .core
+# file at that time; but we needed to run it earlier in order to
+# get to where we can write a .core file.)
+echo //loading and running GENESIS to create cold-sbcl.core
+$SBCL_XC_HOST <<-'EOF' || exit 1
+ (setf *print-level* 5 *print-length* 5)
+ (load "src/cold/shared.lisp")
+ (in-package "SB-COLD")
+ (setf *host-obj-prefix* "obj/from-host/"
+ *target-obj-prefix* "obj/from-xc/")
+ (load "src/cold/set-up-cold-packages.lisp")
+ (load "src/cold/defun-load-or-cload-xcompiler.lisp")
+ (load-or-cload-xcompiler #'host-load-stem)
+ (defparameter *target-object-file-names*
+ (with-open-file (s "output/object-filenames-for-genesis.lisp-expr"
+ :direction :input)
+ (read s)))
+ (host-load-stem "src/compiler/generic/genesis")
+ (sb!vm:genesis :object-file-names *target-object-file-names*
+ :c-header-file-name "output/sbcl2.h"
+ :symbol-table-file-name "src/runtime/sbcl.nm"
+ :core-file-name "output/cold-sbcl.core"
+ ;; The map file is not needed by the system, but can
+ ;; be very handy when debugging cold init problems.
+ :map-file-name "output/cold-sbcl.map")
+ EOF
+
+echo //testing for consistency of first and second GENESIS passes
+if cmp src/runtime/sbcl.h output/sbcl2.h; then
+ echo //sbcl2.h matches sbcl.h -- good.
+else
+ echo error: sbcl2.h does not match sbcl.h.
+ exit 1
+fi
projects / sbcl.git / blobdiff