Incorporate DEFSYSTEM to the distribution

contrib/defsystem/README

@@ -0,0 +1,39 @@
+This is MK:DEFSYSTEM 3.6i, a 'make' utility for Common Lisp.
+
+The current distribution contains a file `defsystem.lisp', a `docs'
+directory, a `debian' directory, and this README file.
+
+MK:DEFSYSTEM 3.6i works on most Common Lisp implementations and it is
+used by a wide variety of projects.
+
+
+INSTALLATION
+
+To install MK:DEFSYSTEM 3.x, you should just make sure to LOAD the
+file `defystem.lisp' in you CL environment.  You can do that by
+putting the appropriate LOAD statement in you CL initialization file
+(which most implementations have).
+
+
+DOCUMENTATION
+
+The documentation for MK:DEFSYSTEM 3.6i is part of a the following CMU TR
+
+    Mark Kantrowitz, "Portable Utilities for Common Lisp, User Guide
+    and Implementation Notes", Tech Report CMU-CS-91-143, School of
+    Computer Science, Carnegie Mellon University, May 1991.
+
+The `docs' directory contains a quick introduction to MK:DEFSYSTEM.
+
+
+HELP and BUG REPORTS
+
+For help and bug reports, the `clocc-list@sourceforge.net' mailing
+list is usually the right place where to send requests and other
+correspondence.
+
+
+=======
+Enjoy.
+
+Marco Antoniotti, 2005-09-04

src/CHANGELOG

@@ -112,6 +112,9 @@ ECL 0.9h
 
  - Creating arrays with element type NIL now raises an error.
 
+ - The DEFSYSTEM system definition facility v 3.4 is now distributed with ECL
+   in the directory of external packages (contrib/defsystem).
+
 * Foreign function interface (FFI):
 
  - Foreign function return type is now correctly handled, when it is specified

src/compile.lsp.in

@@ -124,6 +124,15 @@ ar -r ../@LIBPREFIX@ecl.@LIBEXT@ *.@OBJEXT@ ../c/all_symbols2.@OBJEXT@; rm *.@OB
 ;;; EXTENSIONS
 ;;;
 
+;;;
+;;; * DEFSYSTEM
+;;;
+#+WANTS-DEFSYSTEM
+(build-module "defsystem"
+              '("ext:defsystem;defsystem.lisp")
+              :dir "build:ext;"
+              :prefix "EXT")
+
 ;;;
 ;;; * ASDF
 ;;;

src/configure

@@ -888,6 +888,8 @@ Optional Packages:
   --with-cmuformat        use CMUCL's FORMAT routine (default=YES)
   --with-asdf             include ASDF building facility (default=YES if
                           shared library support is on)
+  --with-defsystem        include DEFSYSTEM building facility (default=YES if
+                          shared library support is on)
   --with-cmp              build in the compiler (default=YES)
   --with-rt               include MIT-RT testing environment (default=YES)
   --with-x                use the X Window System
@@ -1539,6 +1541,15 @@ else
 fi;
 
 
+# Check whether --with-defsystem or --without-defsystem was given.
+if test "${with_defsystem+set}" = set; then
+  withval="$with_defsystem"
+
+else
+  with_defsystem=${enable_shared}
+fi;
+
+
 # Check whether --with-cmp or --without-cmp was given.
 if test "${with_cmp+set}" = set; then
   withval="$with_cmp"
@@ -9776,6 +9787,14 @@ if test "${with_asdf}" = "yes"; then
 LSP_FEATURES="(cons :wants-asdf ${LSP_FEATURES})"
 
 
+fi
+
+if test "${with_defsystem}" = "yes"; then
+
+
+LSP_FEATURES="(cons :wants-defsystem ${LSP_FEATURES})"
+
+
 fi
 
 if test "${with_rt}" = "yes"; then

src/configure.in

@@ -122,6 +122,12 @@ AC_ARG_WITH(asdf,
                   [(default=YES if shared library support is on)]),
   [], [with_asdf=${enable_shared}])
 
+AC_ARG_WITH(defsystem,
+  AS_HELP_STRING( [--with-defsystem],
+                  [include DEFSYSTEM building facility]
+                  [(default=YES if shared library support is on)]),
+  [], [with_defsystem=${enable_shared}])
+
 AC_ARG_WITH(cmp,
   AS_HELP_STRING( [--with-cmp],
                   [build in the compiler (default=YES)] ),
@@ -442,6 +448,10 @@ if test "${with_asdf}" = "yes"; then
   ECL_ADD_LISP_MODULE([asdf])
 fi
 
+if test "${with_defsystem}" = "yes"; then
+  ECL_ADD_LISP_MODULE([defsystem])
+fi
+
 if test "${with_rt}" = "yes"; then
   ECL_ADD_LISP_MODULE([rt])
 fi