1 files changed, 42 insertions, 0 deletions
diff --git a/make-host-1.sh b/make-host-1.sh
new file mode 100644
index 000000000..7b550310f
--- /dev/null
+++ b/make-host-1.sh
@@ -0,0 +1,42 @@
+#!/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-host-1.sh
+
+# Compile and load the cross-compiler. (We load it here not because we're
+# about to use it, but because it's written under the assumption that each
+# file will be loaded before the following file is compiled.)
+#
+# Also take the opportunity to compile and load genesis, to create the
+# header file sbcl.h which will be needed to create the C runtime
+# environment.
+echo //building cross-compiler, and doing first genesis
+$SBCL_XC_HOST <<-'EOF' || exit 1
+	;; (We want to have some limit on print length and print level
+	;; during bootstrapping because PRINT-OBJECT only gets set
+	;; up rather late, and running without PRINT-OBJECT it's easy
+	;; to fall into printing enormous (or infinitely circular)
+	;; low-level representations of things.)
+	(setf *print-level* 5 *print-length* 5)
+	(load "src/cold/shared.lisp")
+	(in-package "SB-COLD")
+	(setf *host-obj-prefix* "obj/from-host/")
+	(load "src/cold/shared.lisp")
+	(load "src/cold/set-up-cold-packages.lisp")
+	(load "src/cold/defun-load-or-cload-xcompiler.lisp")
+	(load-or-cload-xcompiler #'host-cload-stem)
+        (host-cload-stem "compiler/generic/genesis")
+	(sb!vm:genesis :c-header-file-name "src/runtime/sbcl.h")
+	EOF