3 ;; Copyright (C) 2012, 2013 David Vazquez
4 ;; Copyright (C) 2012 Raimon Grau
6 ;; JSCL is free software: you can redistribute it and/or
7 ;; modify it under the terms of the GNU General Public License as
8 ;; published by the Free Software Foundation, either version 3 of the
9 ;; License, or (at your option) any later version.
11 ;; JSCL is distributed in the hope that it will be useful, but
12 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ;; General Public License for more details.
16 ;; You should have received a copy of the GNU General Public License
17 ;; along with JSCL. If not, see <http://www.gnu.org/licenses/>.
21 (:export #:bootstrap #:run-tests-in-host))
44 ("compiler-codegen" :both)
46 ("toplevel" :target)))
48 (defmacro do-source (name type &body body)
49 (unless (member type '(:host :target))
50 (error "TYPE should be one of :HOST or :TARGET"))
51 (let ((file (gensym)))
52 `(dolist (,file *source*)
53 (when (member (cadr ,file) (list :both ,type))
54 (let ((,name (source-pathname (car ,file) :type "lisp")))
57 (defun source-pathname
58 (filename &key (directory '(:relative "src")) (type nil) (defaults filename))
60 (make-pathname :type type :directory directory :defaults defaults)
61 (make-pathname :directory directory :defaults defaults)))
63 ;;; Compile jscl into the host
64 (with-compilation-unit ()
65 (do-source input :host
66 (multiple-value-bind (fasl warn fail) (compile-file input)
67 (declare (ignore fasl warn))
69 (error "Compilation of ~A failed." input)))))
71 ;;; Load jscl into the host
72 (do-source input :host
75 (defun read-whole-file (filename)
76 (with-open-file (in filename)
77 (let ((seq (make-array (file-length in) :element-type 'character)))
78 (read-sequence seq in)
81 (defun !compile-file (filename out &key print)
82 (let ((*compiling-file* t)
83 (*compile-print-toplevels* print))
84 (let* ((source (read-whole-file filename))
85 (in (make-string-stream source)))
86 (format t "Compiling ~a...~%" filename)
88 with eof-mark = (gensym)
89 for x = (ls-read in nil eof-mark)
91 do (let ((compilation (compile-toplevel x)))
92 (when (plusp (length compilation))
93 (write-string compilation out)))))))
95 (defun dump-global-environment (stream)
96 (flet ((late-compile (form)
97 (let ((*standard-output* stream))
98 (write-string (compile-toplevel form)))))
99 ;; We assume that environments have a friendly list representation
100 ;; for the compiler and it can be dumped.
101 (dolist (b (lexenv-function *environment*))
102 (when (eq (binding-type b) 'macro)
103 (setf (binding-value b) `(,*magic-unquote-marker* ,(binding-value b)))))
104 (late-compile `(setq *environment* ',*environment*))
105 ;; Set some counter variable properly, so user compiled code will
106 ;; not collide with the compiler itself.
109 (progn ,@(mapcar (lambda (s) `(%intern-symbol (%js-vref ,(string (cdr s)))))
110 (remove-if-not #'symbolp *literal-table* :key #'car)))
111 (setq *literal-table* ',*literal-table*)
112 (setq *variable-counter* ,*variable-counter*)
113 (setq *gensym-counter* ,*gensym-counter*)))
114 (late-compile `(setq *literal-counter* ,*literal-counter*))))
118 (let ((*features* (cons :jscl *features*))
119 (*package* (find-package "JSCL")))
120 (setq *environment* (make-lexenv))
121 (setq *literal-table* nil)
122 (setq *variable-counter* 0
125 (with-open-file (out "jscl.js" :direction :output :if-exists :supersede)
126 (write-string (read-whole-file (source-pathname "prelude.js")) out)
127 (do-source input :target
128 (!compile-file input out))
129 (dump-global-environment out))
131 (with-open-file (out "tests.js" :direction :output :if-exists :supersede)
132 (dolist (input (append (directory "tests.lisp")
133 (directory "tests/*.lisp")
134 (directory "tests-report.lisp")))
135 (!compile-file input out)))))
138 ;;; Run the tests in the host Lisp implementation. It is a quick way
139 ;;; to improve the level of trust of the tests.
140 (defun run-tests-in-host ()
141 (let ((*package* (find-package "JSCL")))
143 (let ((*use-html-output-p* nil))
144 (declare (special *use-html-output-p*))
145 (dolist (input (directory "tests/*.lisp"))
147 (load "tests-report.lisp")))