0.6.12.7.flaky1:

[sbcl.git] / slam.sh

diff --git a/slam.sh b/slam.sh
new file mode 100644 (file)
index 0000000..c1ea5f1
--- /dev/null
+++ b/slam.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+
+# a quick and dirty way of partially rebuilding the system after a
+# change
+#
+# This script is not a reliable way to build the system, but it is
+# fast.:-| It can be useful if you are trying to debug a low-level
+# problem, e.g. a problem in src/runtime/*.c or in src/code/unix.lisp,
+# and you find yourself wanting to make a small change and test it
+# without going through the entire build-the-system-from-scratch
+# cycle.
+#
+# You probably don't want to be using this script unless you
+# understand the system build process to be able to guess when it
+# won't work.
+
+
+# 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.
+
+
+export SBCL_XC_HOST="${1:-sbcl --noprogrammer}"
+
+# (We don't do make-host-1.sh at all. Hopefully nothing relevant has
+# changed.)
+
+sh make-target-1.sh || exit 1
+
+# Instead of doing the full make-host-2.sh, we (1) use after-xc.core
+# to rebuild only the specifically-requested Lisp files (or skip
+# after-xc.core completely if no Lisp files are specifically
+# requested), then (2) run GENESIS.
+#
+# Our command line arguments are the stems that we'll use
+# after-xc.core to recompile. If there are no command line arguments,
+# though, make a point of not calling after-xc.core, since it might
+# not exist, and there's no point in causing a fatal failure (by
+# unsuccessfully trying to execute it) unnecessarily.
+if [ "$*" != "" ] ; then 
+    # Actually, I wrote this script when I needed to do a lot of
+    # tweaking in src/runtime/*.c, and I haven't tried to make it 
+    # work for src/code/*.c yet. -- WHN 2001-05-12
+    echo stub: no support yet for after-xc.core
+    exit 1
+fi
+sh make-genesis-2.sh || exit 1 
+
+sh make-target-2.sh || exit 1
+
+echo /ordinary termination of slam.sh