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Print compile progress while bootstrapping
[jscl.git]
/
ecmalisp.lisp
diff --git
a/ecmalisp.lisp
b/ecmalisp.lisp
index
bbc6340
..
5e37e4a
100644
(file)
--- a/
ecmalisp.lisp
+++ b/
ecmalisp.lisp
@@
-533,6
+533,14
@@
(return-from every nil)))
t)
(return-from every nil)))
t)
+ (defun position (elt sequence)
+ (let ((pos 0))
+ (do-sequence (x seq)
+ (when (eq elt x)
+ (return))
+ (incf pos))
+ pos))
+
(defun assoc (x alist)
(while alist
(if (eql x (caar alist))
(defun assoc (x alist)
(while alist
(if (eql x (caar alist))
@@
-2712,6
+2720,15
@@
(t
(error (concat "How should I compile " (prin1-to-string sexp) "?"))))))
(t
(error (concat "How should I compile " (prin1-to-string sexp) "?"))))))
+
+(defvar *compile-print-toplevels* nil)
+
+(defun truncate-string (string &optional (width 60))
+ (let ((size (length string))
+ (n (or (position #\newline string)
+ (min width (length string)))))
+ (subseq string 0 n)))
+
(defun ls-compile-toplevel (sexp &optional multiple-value-p)
(let ((*toplevel-compilations* nil))
(cond
(defun ls-compile-toplevel (sexp &optional multiple-value-p)
(let ((*toplevel-compilations* nil))
(cond
@@
-2721,6
+2738,12
@@
(cdr sexp))))
(join (remove-if #'null-or-empty-p subs))))
(t
(cdr sexp))))
(join (remove-if #'null-or-empty-p subs))))
(t
+ (when *compile-print-toplevels*
+ (let ((form-string (prin1-to-string sexp)))
+ (write-string "Compiling ")
+ (write-string (truncate-string form-string))
+ (write-line "...")))
+
(let ((code (ls-compile sexp multiple-value-p)))
(code (join-trailing (get-toplevel-compilations)
(code ";" *newline*))
(let ((code (ls-compile sexp multiple-value-p)))
(code (join-trailing (get-toplevel-compilations)
(code ";" *newline*))
@@
-2804,8
+2827,9
@@
(read-sequence seq in)
seq)))
(read-sequence seq in)
seq)))
- (defun ls-compile-file (filename output)
- (let ((*compiling-file* t))
+ (defun ls-compile-file (filename output &key print)
+ (let ((*compiling-file* t)
+ (*compile-print-toplevels* print))
(with-open-file (out output :direction :output :if-exists :supersede)
(write-string (read-whole-file "prelude.js") out)
(let* ((source (read-whole-file filename))
(with-open-file (out output :direction :output :if-exists :supersede)
(write-string (read-whole-file "prelude.js") out)
(let* ((source (read-whole-file filename))
@@
-2824,4
+2848,4
@@
*gensym-counter* 0
*literal-counter* 0
*block-counter* 0)
*gensym-counter* 0
*literal-counter* 0
*block-counter* 0)
- (ls-compile-file "ecmalisp.lisp" "ecmalisp.js")))
+ (ls-compile-file "ecmalisp.lisp" "ecmalisp.js" :print t)))