Newer
Older
;;;; -------------------------------------------------------------------------
;;;; Support to build (compile and load) Lisp files
Francois-Rene Rideau
committed
(asdf/package:define-package :asdf/lisp-build
(:recycle :asdf/interface :asdf :asdf/lisp-build)
(:use :common-lisp :asdf/package :asdf/compatibility :asdf/utility
:asdf/pathname :asdf/stream :asdf/os :asdf/image)
#:*compile-file-warnings-behaviour* #:*compile-file-failure-behaviour*
#:*output-translation-function*
#:*optimization-settings* #:*previous-optimization-settings*
#:compile-condition #:compile-file-error #:compile-warned-error #:compile-failed-error
#:compile-warned-warning #:compile-failed-warning
#:check-lisp-compile-results #:check-lisp-compile-warnings
#:*uninteresting-compiler-conditions* #:*uninteresting-loader-conditions*
#:*deferred-warnings*
;; Functions & Macros
#:get-optimization-settings #:proclaim-optimization-settings
#:call-with-muffled-compiler-conditions #:with-muffled-compiler-conditions
#:call-with-muffled-loader-conditions #:with-muffled-loader-conditions
Francois-Rene Rideau
committed
#:reify-simple-sexp #:unreify-simple-sexp
#:reify-deferred-warnings #:reify-undefined-warning #:unreify-deferred-warnings
#:reset-deferred-warnings #:save-deferred-warnings #:check-deferred-warnings
#:with-saved-deferred-warnings #:warnings-file-p
#:call-with-asdf-compilation-unit #:with-asdf-compilation-unit
Francois-Rene Rideau
committed
#:current-lisp-file-pathname #:load-pathname
#:lispize-pathname #:compile-file-type #:call-around-hook
#:compile-file* #:compile-file-pathname*
Francois-Rene Rideau
committed
#:load* #:load-from-string #:combine-fasls)
(:intern #:defaults #:failure-p #:warnings-p #:s #:y #:body))
(in-package :asdf/lisp-build)
(defvar *compile-file-warnings-behaviour*
(or #+clisp :ignore :warn)
"How should ASDF react if it encounters a warning when compiling a file?
Valid values are :error, :warn, and :ignore.")
(defvar *compile-file-failure-behaviour*
(or #+(or mkcl sbcl) :error #+clisp :ignore :warn)
"How should ASDF react if it encounters a failure (per the ANSI spec of COMPILE-FILE)
when compiling a file, which includes any non-style-warning warning.
Valid values are :error, :warn, and :ignore.
Note that ASDF ALWAYS raises an error if it fails to create an output file when compiling.")
;;; Optimization settings
(defvar *optimization-settings* nil)
(defvar *previous-optimization-settings* nil)
(defun* get-optimization-settings ()
"Get current compiler optimization settings, ready to PROCLAIM again"
(let ((settings '(speed space safety debug compilation-speed #+(or cmu scl) c::brevity)))
#-(or clisp clozure cmu ecl sbcl scl)
(warn "xcvb-driver::get-optimization-settings does not support your implementation. Please help me fix that.")
#.`(loop :for x :in settings
,@(or #+clozure '(:for v :in '(ccl::*nx-speed* ccl::*nx-space* ccl::*nx-safety* ccl::*nx-debug* ccl::*nx-cspeed*))
#+ecl '(:for v :in '(c::*speed* c::*space* c::*safety* c::*debug*))
#+(or cmu scl) '(:for f :in '(c::cookie-speed c::cookie-space c::cookie-safety c::cookie-debug c::cookie-cspeed c::cookie-brevity)))
:for y = (or #+clisp (gethash x system::*optimize*)
#+(or clozure ecl) (symbol-value v)
#+(or cmu scl) (funcall f c::*default-cookie*)
#+sbcl (cdr (assoc x sb-c::*policy*)))
:when y :collect (list x y))))
(defun* proclaim-optimization-settings ()
"Proclaim the optimization settings in *OPTIMIZATION-SETTINGS*"
(proclaim `(optimize ,@*optimization-settings*))
(let ((settings (get-optimization-settings)))
(unless (equal *previous-optimization-settings* settings)
(setf *previous-optimization-settings* settings))))
;;; Condition control
#+sbcl
(progn
(defun sb-grovel-unknown-constant-condition-p (c)
(and (typep c 'sb-int:simple-style-warning)
(string-enclosed-p
"Couldn't grovel for "
(simple-condition-format-control c)
" (unknown to the C compiler).")))
(deftype sb-grovel-unknown-constant-condition ()
'(and style-warning (satisfies sb-grovel-unknown-constant-condition-p))))
(defvar *uninteresting-compiler-conditions*
(append
#+sbcl
`(sb-c::simple-compiler-note
"&OPTIONAL and &KEY found in the same lambda list: ~S"
sb-int:package-at-variance
sb-kernel:uninteresting-redefinition
sb-kernel:undefined-alien-style-warning
;; sb-ext:implicit-generic-function-warning ; controversial, but let's allow it by default.
sb-kernel:lexical-environment-too-complex
sb-grovel-unknown-constant-condition ; defined above.
;; BEWARE: the below four are controversial to include here.
sb-kernel:redefinition-with-defun
sb-kernel:redefinition-with-defgeneric
sb-kernel:redefinition-with-defmethod
sb-kernel::redefinition-with-defmacro) ; not exported by old SBCLs
;;#+clozure '(ccl:compiler-warning)
'("No generic function ~S present when encountering macroexpansion of defmethod. Assuming it will be an instance of standard-generic-function.")) ;; from closer2mop
"Conditions that may be skipped while compiling")
(defvar *uninteresting-loader-conditions*
(append
'("Overwriting already existing readtable ~S." ;; from named-readtables
#(#:finalizers-off-warning :asdf-finalizers)) ;; from asdf-finalizers
#+clisp '(clos::simple-gf-replacing-method-warning))
"Additional conditions that may be skipped while loading")
(defvar *deferred-warnings* ()
"Warnings the handling of which is deferred until the end of the compilation unit")
;;;; ----- Filtering conditions while building -----
(defun* call-with-muffled-compiler-conditions (thunk)
(call-with-muffled-conditions
thunk *uninteresting-compiler-conditions*))
(defmacro with-muffled-compiler-conditions ((&optional) &body body)
"Run BODY where uninteresting compiler conditions are muffled"
`(call-with-muffled-compiler-conditions #'(lambda () ,@body)))
(defun* call-with-muffled-loader-conditions (thunk)
(call-with-muffled-conditions
thunk (append *uninteresting-compiler-conditions* *uninteresting-loader-conditions*)))
(defmacro with-muffled-loader-conditions ((&optional) &body body)
"Run BODY where uninteresting compiler and additional loader conditions are muffled"
`(call-with-muffled-loader-conditions #'(lambda () ,@body)))
Francois-Rene Rideau
committed
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
;;;; Handle warnings and failures
(define-condition compile-condition (condition)
((context-format
:initform nil :reader compile-condition-context-format :initarg :context-format)
(context-arguments
:initform nil :reader compile-condition-context-arguments :initarg :context-arguments)
(description
:initform nil :reader compile-condition-description :initarg :description))
(:report (lambda (c s)
(format s (compatfmt "~@<~A~@[ while ~?~]~@:>")
(or (compile-condition-description c) (type-of c))
(compile-condition-context-format c)
(compile-condition-context-arguments c)))))
(define-condition compile-file-error (compile-condition error) ())
(define-condition compile-warned-warning (compile-condition warning) ())
(define-condition compile-warned-error (compile-condition error) ())
(define-condition compile-failed-warning (compile-condition warning) ())
(define-condition compile-failed-error (compile-condition error) ())
(defun* check-lisp-compile-warnings (warnings-p failure-p
&optional context-format context-arguments)
(when failure-p
(case *compile-file-failure-behaviour*
(:warn (warn 'compile-failed-warning
:description "Lisp compilation failed"
:context-format context-format
:context-arguments context-arguments))
(:error (error 'compile-failed-error
:description "Lisp compilation failed"
:context-format context-format
:context-arguments context-arguments))
(:ignore nil)))
(when warnings-p
(case *compile-file-warnings-behaviour*
(:warn (warn 'compile-warned-warning
:description "Lisp compilation had style-warnings"
:context-format context-format
:context-arguments context-arguments))
(:error (error 'compile-warned-error
:description "Lisp compilation had style-warnings"
:context-format context-format
:context-arguments context-arguments))
(:ignore nil))))
(defun* check-lisp-compile-results (output warnings-p failure-p
&optional context-format context-arguments)
(unless output
(error 'compile-file-error :context-format context-format :context-arguments context-arguments))
(check-lisp-compile-warnings warnings-p failure-p context-format context-arguments))
Francois-Rene Rideau
committed
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
;;;; Deferred-warnings treatment, originally implemented by Douglas Katzman.
(defun reify-simple-sexp (sexp)
(etypecase sexp
(symbol (reify-symbol sexp))
((or number character simple-string pathname) sexp)
(cons (cons (reify-simple-sexp (car sexp)) (reify-simple-sexp (cdr sexp))))))
(defun unreify-simple-sexp (sexp)
(etypecase sexp
((or symbol number character simple-string pathname) sexp)
(cons (cons (unreify-simple-sexp (car sexp)) (unreify-simple-sexp (cdr sexp))))
((simple-vector 2) (unreify-symbol sexp))))
(defun reify-undefined-warning (warning)
;; Extracting undefined-warnings from the compilation-unit
;; To be passed through the above reify/unreify link, it must be a "simple-sexp"
#-sbcl (declare (ignore warning))
#+sbcl
(list*
(sb-c::undefined-warning-kind warning)
(sb-c::undefined-warning-name warning)
(sb-c::undefined-warning-count warning)
(mapcar
#'(lambda (frob)
;; the lexenv slot can be ignored for reporting purposes
`(:enclosing-source ,(sb-c::compiler-error-context-enclosing-source frob)
:source ,(sb-c::compiler-error-context-source frob)
:original-source ,(sb-c::compiler-error-context-original-source frob)
:context ,(sb-c::compiler-error-context-context frob)
:file-name ,(sb-c::compiler-error-context-file-name frob) ; a pathname
:file-position ,(sb-c::compiler-error-context-file-position frob) ; an integer
:original-source-path ,(sb-c::compiler-error-context-original-source-path frob)))
(sb-c::undefined-warning-warnings warning))))
(defun reify-deferred-warnings ()
#-sbcl nil
#+sbcl
(when sb-c::*in-compilation-unit*
;; Try to send nothing through the pipe if nothing needs to be accumulated
`(,@(when sb-c::*undefined-warnings*
`((sb-c::*undefined-warnings*
,@(mapcar #'reify-undefined-warning sb-c::*undefined-warnings*))))
,@(loop :for what :in '(sb-c::*aborted-compilation-unit-count*
sb-c::*compiler-error-count*
sb-c::*compiler-warning-count*
sb-c::*compiler-style-warning-count*
sb-c::*compiler-note-count*)
:for value = (symbol-value what)
:when (plusp value)
:collect `(,what . ,value)))))
(defun unreify-deferred-warnings (constructor-list)
#-sbcl (declare (ignore constructor-list))
#+sbcl
(dolist (item constructor-list)
;; Each item is (symbol . adjustment) where the adjustment depends on the symbol.
;; For *undefined-warnings*, the adjustment is a list of initargs.
;; For everything else, it's an integer.
(destructuring-bind (symbol . adjustment) item
(case symbol
((sb-c::*undefined-warnings*)
(setf sb-c::*undefined-warnings*
(nconc (mapcan
#'(lambda (stuff)
(destructuring-bind (kind name count . rest) stuff
(unless (case kind (:function (fboundp name)))
(list
(sb-c::make-undefined-warning
:name name
:kind kind
:count count
:warnings
(mapcar #'(lambda (x)
(apply #'sb-c::make-compiler-error-context x))
rest))))))
Francois-Rene Rideau
committed
adjustment)
sb-c::*undefined-warnings*)))
(otherwise
(set symbol (+ (symbol-value symbol) adjustment)))))))
(defun reset-deferred-warnings ()
#+sbcl
(when sb-c::*in-compilation-unit*
(setf sb-c::*undefined-warnings* nil
sb-c::*aborted-compilation-unit-count* 0
sb-c::*compiler-error-count* 0
sb-c::*compiler-warning-count* 0
sb-c::*compiler-style-warning-count* 0
sb-c::*compiler-note-count* 0)))
(defun* save-deferred-warnings (warnings-file)
"Save forward reference conditions so they may be issued at a latter time,
possibly in a different process."
Francois-Rene Rideau
committed
(with-open-file (s warnings-file :direction :output :if-exists :supersede)
(with-safe-io-syntax ()
(write (reify-deferred-warnings) :stream s :pretty t :readably t)
(terpri s)))
Francois-Rene Rideau
committed
(reset-deferred-warnings))
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
(defun* warnings-file-p (file)
(equal (pathname-type file) "sbcl-warnings"))
(defun* check-deferred-warnings (files &optional context-format context-arguments)
(let ((file-errors nil)
(failure-p nil)
(warnings-p nil))
(handler-bind
((warning #'(lambda (c)
(setf warnings-p t)
(unless (typep c 'style-warning)
(setf failure-p t)))))
(with-compilation-unit (:override t)
(reset-deferred-warnings)
(dolist (file files)
(unreify-deferred-warnings
(handler-case (safe-read-file-form file)
(error (c)
(delete-file-if-exists file)
(push c file-errors)
nil))))))
(dolist (error file-errors) (error error))
(check-lisp-compile-warnings
(or failure-p warnings-p) failure-p context-format context-arguments)))
;;;; Deferred warnings
Francois-Rene Rideau
committed
(defun* call-with-saved-deferred-warnings (thunk warnings-file)
(if warnings-file
(with-compilation-unit (:override t)
(let ((*deferred-warnings* ())
#+sbcl (sb-c::*undefined-warnings* nil))
(multiple-value-prog1
(with-muffled-compiler-conditions ()
(funcall thunk))
(save-deferred-warnings warnings-file)
(reset-deferred-warnings))))
Francois-Rene Rideau
committed
(funcall thunk)))
(defmacro with-saved-deferred-warnings ((warnings-file) &body body)
"If WARNINGS-FILE is not nil, records the deferred-warnings around the BODY
and saves those warnings to the given file for latter use,
possibly in a different process. Otherwise just run the BODY."
`(call-with-saved-deferred-warnings #'(lambda () ,@body) ,warnings-file))
;;; from ASDF
(defun* current-lisp-file-pathname ()
(or *compile-file-pathname* *load-pathname*))
Francois-Rene Rideau
committed
(defun* load-pathname ()
*load-pathname*)
(defun* lispize-pathname (input-file)
(make-pathname :type "lisp" :defaults input-file))
(defun* compile-file-type (&rest keys)
"pathname TYPE for lisp FASt Loading files"
(declare (ignorable keys))
#-(or ecl mkcl) (load-time-value (pathname-type (compile-file-pathname "foo.lisp")))
#+(or ecl mkcl) (pathname-type (apply 'compile-file-pathname "foo" keys)))
(defun* call-around-hook (hook function)
(call-function (or hook 'funcall) function))
(defun* compile-file-pathname* (input-file &rest keys &key output-file &allow-other-keys)
(let* ((keys
(remove-plist-keys `(#+(and allegro (not (version>= 8 2))) :external-format
,@(unless output-file '(:output-file))) keys)))
(if (absolute-pathname-p output-file)
;; what cfp should be doing, w/ mp* instead of mp
(let* ((type (pathname-type (apply 'compile-file-type keys)))
(defaults (make-pathname
:type type :defaults (merge-pathnames* input-file))))
(merge-pathnames* output-file defaults))
(funcall *output-translation-function*
(apply 'compile-file-pathname input-file keys)))))
(defun* (compile-file*) (input-file &rest keys
&key compile-check output-file warnings-file
#+(or ecl mkcl) object-file
&allow-other-keys)
"This function provides a portable wrapper around COMPILE-FILE.
It ensures that the OUTPUT-FILE value is only returned and
the file only actually created if the compilation was successful,
even though your implementation may not do that, and including
an optional call to an user-provided consistency check function COMPILE-CHECK;
it will call this function if not NIL at the end of the compilation
with the arguments sent to COMPILE-FILE*, except with :OUTPUT-FILE TMP-FILE
where TMP-FILE is the name of a temporary output-file.
It also checks two flags (with legacy british spelling from ASDF1),
*COMPILE-FILE-FAILURE-BEHAVIOUR* and *COMPILE-FILE-WARNINGS-BEHAVIOUR*
with appropriate implementation-dependent defaults,
and if a failure (respectively warnings) are reported by COMPILE-FILE
with consider it an error unless the respective behaviour flag
is one of :SUCCESS :WARN :IGNORE.
Francois-Rene Rideau
committed
If WARNINGS-FILE is defined, deferred warnings are saved to that file.
On ECL or MKCL, it creates both the linkable object and loadable fasl files.
On implementations that erroneously do not recognize standard keyword arguments,
it will filter them appropriately."
(let* ((keywords (remove-plist-keys
`(:compile-check :warnings-file #+(or ecl mkcl) :object-file
#+gcl<2.7 ,@'(:external-format :print :verbose)) keys))
(output-file (apply 'compile-file-pathname* input-file :output-file output-file keywords))
#+ecl
(object-file
Francois-Rene Rideau
committed
(unless (use-ecl-byte-compiler-p)
(or object-file
(compile-file-pathname output-file :type :object))))
#+mkcl
(object-file
(or object-file
Francois-Rene Rideau
committed
(compile-file-pathname output-file :fasl-p nil)))
(tmp-file (tmpize-pathname output-file)))
#+ecl (when (and object-file (equal (compile-file-type) (pathname object-file)))
(format t "Whoa, funky upgrade API switching happening in ~S with ~S ~S~%"
'compile-file* output-file object-file)
(rotatef output-file object-file))
(multiple-value-bind (output-truename warnings-p failure-p)
Francois-Rene Rideau
committed
(with-saved-deferred-warnings (warnings-file)
(or #-(or ecl mkcl) (apply 'compile-file input-file :output-file tmp-file keywords)
#+ecl (apply 'compile-file input-file :output-file
(if object-file
(list* object-file :system-p t keywords)
(list* output-file keywords)))
#+mkcl (apply 'compile-file input-file
:output-file object-file :fasl-p nil keywords)))
((and output-truename
(flet ((check-flag (flag behaviour)
(or (not flag) (member behaviour '(:success :warn :ignore)))))
(and (check-flag failure-p *compile-file-failure-behaviour*)
(check-flag warnings-p *compile-file-warnings-behaviour*)))
(progn
#+(or ecl mkcl)
Francois-Rene Rideau
committed
(when (and #+ecl object-file)
(setf output-truename
(compiler::build-fasl
tmp-file #+ecl :lisp-files #+mkcl :lisp-object-files
(list object-file))))
(or (not compile-check)
(apply compile-check input-file :output-file tmp-file keywords))))
(delete-file-if-exists output-file)
(when output-truename
(rename-file-overwriting-target output-truename output-file)
(setf output-truename (truename output-file))))
(t ;; error or failed check
(delete-file-if-exists output-truename)
(setf output-truename nil)))
(values output-truename warnings-p failure-p))))
(defun* load* (x &rest keys &key &allow-other-keys)
((or pathname string #-(or gcl<2.7 clozure allegro) stream)
#-gcl<2.7 keys #+gcl<2.7 (remove-plist-key :external-format keys)))
#-(or gcl<2.7 clozure allegro)
;; GCL 2.6 can't load from a string-input-stream
;; ClozureCL 1.6 can only load from file input stream
;; Allegro 5, I don't remember but it must have been broken when I tested.
(stream ;; make do this way
(let ((*package* *package*)
(*readtable* *readtable*)
(*load-pathname* nil)
(*load-truename* nil))
(eval-input x)))))
(defun* load-from-string (string)
"Portably read and evaluate forms from a STRING."
(with-input-from-string (s string) (load* s)))
;;; Links FASLs together
(defun* combine-fasls (inputs output)
#-(or allegro clisp clozure cmu lispworks sbcl scl xcl)
(error "~A does not support ~S~%inputs ~S~%output ~S"
(implementation-type) 'combine-fasls inputs output)
#+clozure (ccl:fasl-concatenate output inputs :if-exists :supersede)
#+(or allegro clisp cmu sbcl scl xcl) (concatenate-files inputs output)
#+lispworks
(let (fasls)
(unwind-protect
(progn
(loop :for i :in inputs
:for n :from 1
:for f = (add-pathname-suffix
output (format nil "-FASL~D" n))
:do #-lispworks-personal-edition (lispworks:copy-file i f)
#+lispworks-personal-edition (concatenate-files (list i) f)
(push f fasls))
(ignore-errors (lispworks:delete-system :fasls-to-concatenate))
(eval `(scm:defsystem :fasls-to-concatenate
(:default-pathname ,(pathname-directory-pathname output))
:members
,(loop :for f :in (reverse fasls)
:collect `(,(namestring f) :load-only t))))
(scm:concatenate-system output :fasls-to-concatenate))
(loop :for f :in fasls :do (ignore-errors (delete-file f)))
(ignore-errors (lispworks:delete-system :fasls-to-concatenate)))))