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;;;; -------------------------------------------------------------------------
;;;; Support to build (compile and load) Lisp files
Francois-Rene Rideau
committed
(asdf/package:define-package :asdf/lisp-build
(:recycle :asdf/lisp-build :asdf)
(:use :common-lisp :asdf/compatibility :asdf/utility :asdf/pathname :asdf/stream :asdf/os)
(:export
#:*compile-file-warnings-behaviour* #:*compile-file-failure-behaviour*
#:*compile-file-function* #:compile-file* #:compile-file-pathname* #:*output-translation-hook*
#:*optimization-settings*
#:*uninteresting-conditions* #:*uninteresting-load-conditions*
#:*fatal-conditions* #:*deferred-warnings*
#+(or ecl mkcl) #:compile-file-keeping-object
#:lispize-pathname #:fasl-type #:call-around-hook
#:*output-translation-hook*
#:combine-fasls))
(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? Valid values are :error, :warn, and :ignore.
Note that ASDF ALWAYS raises an error if it fails to create an output file when compiling.")
(defvar *compile-file-function* 'compile-file*
"Function used to compile lisp files.")
(defvar *output-translation-hook* 'identity)
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(defun* lispize-pathname (input-file)
(make-pathname :type "lisp" :defaults input-file))
(defun* call-around-hook (hook function)
(funcall (if hook (ensure-function hook) 'funcall) function))
(defun* compile-file* (input-file &rest keys &key compile-check output-file &allow-other-keys)
(let* ((keywords (remove-keyword :compile-check keys))
(output-file (apply 'compile-file-pathname* input-file :output-file output-file keywords))
(tmp-file (tmpize-pathname output-file))
(status :error))
(multiple-value-bind (output-truename warnings-p failure-p)
(apply 'compile-file input-file :output-file tmp-file keywords)
(cond
(failure-p
(setf status *compile-file-failure-behaviour*))
(warnings-p
(setf status *compile-file-warnings-behaviour*))
(t
(setf status :success)))
(cond
((and (ecase status
((:success :warn :ignore) t)
((:error nil)))
(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 output-file)))
(t ;; error or failed check
(delete-file-if-exists output-truename)
(setf output-truename nil failure-p t)))
(values output-truename warnings-p failure-p))))
(defun* fasl-type (&rest keys)
"pathname TYPE for lisp FASt Loading files"
(declare (ignorable keys))
#-ecl (load-time-value (pathname-type (compile-file-pathname "foo.lisp")))
#+ecl (pathname-type (apply 'compile-file-pathname "foo.lisp" keys)))
(defun* compile-file-pathname* (input-file &rest keys &key output-file &allow-other-keys)
(if (absolute-pathname-p output-file)
;; what cfp should be doing, w/ mp* instead of mp
(let* ((type (pathname-type (apply 'fasl-type keys)))
(defaults (make-pathname
:type type :defaults (merge-pathnames* input-file))))
(merge-pathnames* output-file defaults))
(funcall *output-translation-hook*
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(apply 'compile-file-pathname input-file
(if output-file keys (remove-keyword :output-file keys))))))
;;; ECL and MKCL support for COMPILE-OP / LOAD-OP
;;;
;;; In ECL and MKCL, these operations produce both
;;; FASL files and the object files that they are built from.
;;; Having both of them allows us to later on reuse the object files
;;; for bundles, libraries, standalone executables, etc.
;;;
;;; This has to be in asdf.lisp and not asdf-ecl.lisp, or else it becomes
;;; a problem for asdf on ECL to compile asdf-ecl.lisp after loading asdf.lisp.
;;;
#+(or ecl mkcl)
(progn
(setf *compile-file-function* 'compile-file-keeping-object)
(defun* compile-file-keeping-object (input-file &rest keys &key output-file &allow-other-keys)
(#+ecl if #+ecl (use-ecl-byte-compiler-p) #+ecl (apply 'compile-file* input-file keys)
#+mkcl progn
(multiple-value-bind (object-file flags1 flags2)
(apply 'compile-file* input-file
#+ecl :system-p #+ecl t #+mkcl :fasl-p #+mkcl nil
:output-file (compile-file-pathname
output-file . #+ecl (:type :object) #+mkcl (:fasl-p nil)) keys)
(values (and object-file
(compiler::build-fasl
output-file #+ecl :lisp-files #+mkcl :lisp-object-files (list object-file))
object-file)
flags1
flags2)))))
(defun* combine-fasls (inputs output)
#-(or allegro clisp clozure cmu lispworks sbcl scl xcl)
(declare (ignore inputs output))
#-(or allegro clisp clozure cmu lispworks sbcl scl xcl)
(error "~S is not supported on ~A" 'combine-fasls (implementation-type))
#+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)))))
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;;; 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
(defvar *uninteresting-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
;; the below four are controversial to include here;
;; however there are issues with the asdf upgrade if they are not present
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
sb-kernel:undefined-alien-style-warning
sb-ext:implicit-generic-function-warning
sb-kernel:lexical-environment-too-complex
"Couldn't grovel for ~A (unknown to the C compiler).")
;;#+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. type symbols, predicates or strings")
(defvar *uninteresting-load-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. type symbols, predicates or strings")
(defvar *fatal-conditions*
'(serious-condition)
"Conditions to be considered fatal during compilation.")
(defvar *deferred-warnings* ()
"Warnings the handling of which is deferred until the end of the compilation unit")