Multiple ways to output compressed images

build-sbcl.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+#  The dumped binary calls SERVER-CONFIG2:LAUNCH-SERVICE which
+#  processes the configuration file, startup options and allows the
+#  user to choose which service to start.
+
+sbcl --non-interactive --disable-debugger \
+     --load ./pegrep.asd \
+     --eval '(asdf:load-system :pegrep)'\
+     --eval "(sb-ext:save-lisp-and-die \"pegrep\" :toplevel #'pegrep:entry :executable t :compression t)"

pegrep.asd

@@ -1,5 +1,11 @@
 (require 'asdf)
 
+#+sb-core-compression
+(defmethod asdf:perform ((o asdf:image-op) (c asdf:system))
+  (uiop:dump-image (asdf:output-file o c)
+                   :executable t
+                   :compression t))
+
 (defmacro def-pegrep (name &rest args)
   `(asdf:defsystem ,name
      :serial t