3 ;;; System definition for the Simple Object Design translator
5 ;;; (c) 2009 Straylight/Edgeware
8 ;;;----- Licensing notice ---------------------------------------------------
10 ;;; This file is part of the Sensble Object Design, an object system for C.
12 ;;; SOD is free software; you can redistribute it and/or modify
13 ;;; it under the terms of the GNU General Public License as published by
14 ;;; the Free Software Foundation; either version 2 of the License, or
15 ;;; (at your option) any later version.
17 ;;; SOD is distributed in the hope that it will be useful,
18 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;;; GNU General Public License for more details.
22 ;;; You should have received a copy of the GNU General Public License
23 ;;; along with SOD; if not, write to the Free Software Foundation,
24 ;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 (cl:defpackage #:sod-sysdef
27 (:use #:common-lisp #:asdf))
29 (cl:in-package #:sod-sysdef)
31 ;;;--------------------------------------------------------------------------
36 ;; Boring copyright stuff.
38 :author "Mark Wooding"
39 :license "GNU General Public License, version 2 or later"
42 :description "A Sensible Object Design for C."
45 "This system implements a fairly simple, yet powerful object system for
46 plain old C. Its main features are as follows.
48 * Multiple inheritance, done properly (unlike C++, say), with a
49 superclass linearlization algorithm, and exactly one copy of any
52 * Method combinations, and multiple flavours of methods, to make mixin
55 * The default method combination doesn't depend on the programmer
56 statically predicting which superclass's method to delegate to.
57 Multiple inheritance makes this approach (taken by C++) fail: the
58 right next method might be an unknown sibling, and two siblings might
59 be in either order depending on descendents.
61 * Minimal runtime support requirements, so that it's suitable for use
62 wherever C is -- e.g., interfacing to other languages."
67 ;; Parser equipment. This is way more elaborate than it needs to be, but
68 ;; it was interesting, and it may well get split off into a separate
70 (:module "parser" :depends-on ("utilities") :components
73 ;; File location protocol (including error reporting).
74 (:file "proto-floc" :depends-on ("package"))
75 (:file "impl-floc" :depends-on ("proto-floc"))
77 ;; Position-aware streams.
78 (:file "proto-streams" :depends-on ("package"))
79 (:file "impl-streams" :depends-on ("proto-streams" "proto-floc"))
81 ;; Scanner protocol, and various scanner implementations.
82 (:file "proto-scanner" :depends-on ("package"))
83 (:file "impl-scanner" :depends-on ("proto-scanner"))
84 (:file "impl-scanner-charbuf" :depends-on
85 ("proto-scanner" "proto-floc" "proto-streams"))
86 (:file "impl-scanner-token" :depends-on ("proto-scanner"))
88 ;; Parser notation macro support.
89 (:file "proto-parser" :depends-on ("package"))
90 (:file "impl-parser" :depends-on ("proto-parser"))
92 ;; Expression parser support.
93 (:file "proto-parser-expr" :depends-on ("proto-parser"))
94 (:file "impl-parser-expr" :depends-on ("proto-parser-expr"))
96 ;; Stitching parsers to scanners.
97 (:file "impl-scanner-context" :depends-on
98 ("proto-parser" "proto-scanner"))))
100 (:file "package" :depends-on ("parser"))
102 ;; C type representation protocol.
103 (:file "proto-c-types" :depends-on ("package"))
104 (:file "impl-c-types" :depends-on ("proto-c-types"))
106 ;; Property set protocol.
107 (:file "proto-pset" :depends-on ("package"))
108 (:file "impl-pset" :depends-on ("proto-pset"))
111 ;;(:file "proto-lexer" :depends-on ("parser"))
112 ;;(:file "impl-lexer" :depends-on ("proto-lexer"))
114 ;; Code generation protocol.
115 (:file "proto-codegen" :depends-on ("package"))
116 (:file "impl-codegen" :depends-on ("proto-codegen"))
119 (:file "proto-module" :depends-on ("package"))
120 (:file "impl-module" :depends-on
121 ("proto-module" "proto-pset" "impl-c-types-class" "builtin"))
122 (:file "builtin" :depends-on ("proto-module" "proto-pset" "classes"
123 "impl-c-types" "impl-c-types-class"))
126 (:file "proto-output" :depends-on ("package"))
127 (:file "impl-output" :depends-on ("proto-output"))
129 ;; Class representation.
130 (:file "classes" :depends-on ("package" "proto-c-types"))
131 (:file "impl-c-types-class" :depends-on ("classes" "proto-module"))
132 (:file "class-utilities" :depends-on
133 ("classes" "impl-codegen" "impl-pset"
134 "impl-c-types" "impl-c-types-class"))
136 ;; Class construction.
137 (:file "proto-class-make" :depends-on ("class-utilities"))
138 (:file "impl-class-make" :depends-on ("proto-class-make"))
141 (:file "proto-class-layout" :depends-on ("class-utilities"))
142 (:file "impl-class-layout" :depends-on
143 ("proto-class-layout" "proto-method"))
145 ;; Class finalization.
146 (:file "proto-class-finalize" :depends-on ("class-utilities"))
147 (:file "impl-class-finalize" :depends-on ("proto-class-finalize"))
149 ;; Method generation.
150 (:file "proto-method" :depends-on ("class-utilities"))
151 (:file "impl-method" :depends-on ("proto-method"))
154 (:file "output-class" :depends-on ("proto-output" "classes"))))
156 ;;;--------------------------------------------------------------------------
159 (defmethod perform ((op test-op) (component (eql (find-system "sod"))))
160 (operate 'test-op "sod-test" :force t))
162 ;;;----- That's all, folks --------------------------------------------------