(rename-file x path)))
(compile 'rename-file-a-la-unix)
-;;; a wrapper for compilation/assembly, used mostly to centralize
-;;; the procedure for finding full filenames from "stems"
-;;;
-;;; Compile the source file whose basic name is STEM, using some
-;;; standard-for-the-SBCL-build-process procedures to generate the
-;;; full pathnames of source file and object file. Return the pathname
-;;; of the object file for STEM. Several &KEY arguments are accepted:
-;;; :SRC-PREFIX, :SRC-SUFFIX =
-;;; strings to be concatenated to STEM to produce source filename
-;;; :OBJ-PREFIX, :OBJ-SUFFIX =
-;;; strings to be concatenated to STEM to produce object filename
-;;; :TMP-OBJ-SUFFIX-SUFFIX =
-;;; string to be appended to the name of an object file to produce
-;;; the name of a temporary object file
-;;; :COMPILE-FILE, :IGNORE-FAILURE-P =
-;;; :COMPILE-FILE is a function to use for compiling the file
-;;; (with the same calling conventions as ANSI CL:COMPILE-FILE).
-;;; If the third return value (FAILURE-P) of this function is
-;;; true, a continuable error will be signalled, unless
-;;; :IGNORE-FAILURE-P is set, in which case only a warning will be
-;;; signalled.
-(defun compile-stem (stem
- &key
- (obj-prefix "")
- (obj-suffix (error "missing OBJ-SUFFIX"))
- (tmp-obj-suffix-suffix "-tmp")
- (src-prefix "")
- (src-suffix ".lisp")
- (compile-file #'compile-file)
- trace-file
- ignore-failure-p)
-
- (declare (type function compile-file))
-
- (let* (;; KLUDGE: Note that this CONCATENATE 'STRING stuff is not The Common
- ;; Lisp Way, although it works just fine for common UNIX environments.
- ;; Should it come to pass that the system is ported to environments
- ;; where version numbers and so forth become an issue, it might become
- ;; urgent to rewrite this using the fancy Common Lisp PATHNAME
- ;; machinery instead of just using strings. In the absence of such a
- ;; port, it might or might be a good idea to do the rewrite.
- ;; -- WHN 19990815
- (src (concatenate 'string src-prefix stem src-suffix))
- (obj (concatenate 'string obj-prefix stem obj-suffix))
- (tmp-obj (concatenate 'string obj tmp-obj-suffix-suffix)))
-
- (ensure-directories-exist obj :verbose t)
-
- ;; We're about to set about building a new object file. First, we
- ;; delete any preexisting object file in order to avoid confusing
- ;; ourselves later should we happen to bail out of compilation
- ;; with an error.
- (when (probe-file obj)
- (delete-file obj))
-
- ;; Original comment:
- ;;
- ;; Work around a bug in CLISP 1999-01-08 #'COMPILE-FILE: CLISP
- ;; mangles relative pathnames passed as :OUTPUT-FILE arguments,
- ;; but works OK with absolute pathnames.
- ;;
- ;; following discussion on cmucl-imp 2002-07
- ;; "COMPILE-FILE-PATHNAME", it would seem safer to deal with
- ;; absolute pathnames all the time; it is no longer clear that the
- ;; original behaviour in CLISP was wrong or that the current
- ;; behaviour is right; and in any case absolutifying the pathname
- ;; insulates us against changes of behaviour. -- CSR, 2002-08-09
- (setf tmp-obj
- ;; (Note that this idiom is taken from the ANSI
- ;; documentation for TRUENAME.)
- (with-open-file (stream tmp-obj
- :direction :output
- ;; Compilation would overwrite the
- ;; temporary object anyway and overly
- ;; strict implementations default
- ;; to :ERROR.
- :if-exists :supersede)
- (close stream)
- (truename stream)))
- ;; and some compilers (e.g. OpenMCL) will complain if they're
- ;; asked to write over a file that exists already (and isn't
- ;; recognizeably a fasl file), so
- (when (probe-file tmp-obj)
- (delete-file tmp-obj))
-
- ;; Try to use the compiler to generate a new temporary object file.
- (flet ((report-recompile-restart (stream)
- (format stream "Recompile file ~S" src))
- (report-continue-restart (stream)
- (format stream "Continue, using possibly bogus file ~S" obj)))
- (tagbody
- retry-compile-file
- (multiple-value-bind (output-truename warnings-p failure-p)
- (if trace-file
- (funcall compile-file src :output-file tmp-obj
- :trace-file t)
- (funcall compile-file src :output-file tmp-obj ))
- (declare (ignore warnings-p))
- (cond ((not output-truename)
- (error "couldn't compile ~S" src))
- (failure-p
- (if ignore-failure-p
- (warn "ignoring FAILURE-P return value from compilation of ~S"
- src)
- (unwind-protect
- (restart-case
- (error "FAILURE-P was set when creating ~S."
- obj)
- (recompile ()
- :report report-recompile-restart
- (go retry-compile-file))
- (continue ()
- :report report-continue-restart
- (setf failure-p nil)))
- ;; Don't leave failed object files lying around.
- (when (and failure-p (probe-file tmp-obj))
- (delete-file tmp-obj)
- (format t "~&deleted ~S~%" tmp-obj)))))
- ;; Otherwise: success, just fall through.
- (t nil)))))
-
- ;; If we get to here, compilation succeeded, so it's OK to rename
- ;; the temporary output file to the permanent object file.
- (rename-file-a-la-unix tmp-obj obj)
-
- ;; nice friendly traditional return value
- (pathname obj)))
-(compile 'compile-stem)
-
;;; other miscellaneous tools
(load "src/cold/read-from-file.lisp")
(load "src/cold/rename-package-carefully.lisp")
(,flags (rest ,stem-and-flags)))
,@body))))
+;;; Determine the source path for a stem.
+(defun stem-source-path (stem)
+ (concatenate 'string "" stem ".lisp"))
+(compile 'stem-source-path)
+
+;;; Determine the object path for a stem/mode combination.
+(defun stem-object-path (stem mode)
+ (multiple-value-bind
+ (obj-prefix obj-suffix)
+ (ecase mode
+ (:host-compile (values *host-obj-prefix* *host-obj-suffix*))
+ (:target-compile (values *target-obj-prefix* *target-obj-suffix*)))
+ (concatenate 'string obj-prefix stem obj-suffix)))
+(compile 'stem-object-path)
+
;;; Check for stupid typos in FLAGS list keywords.
(let ((stems (make-hash-table :test 'equal)))
(do-stems-and-flags (stem flags)
\f
;;;; tools to compile SBCL sources to create the cross-compiler
+;;; a wrapper for compilation/assembly, used mostly to centralize
+;;; the procedure for finding full filenames from "stems"
+;;;
+;;; Compile the source file whose basic name is STEM, using some
+;;; standard-for-the-SBCL-build-process procedures to generate the
+;;; full pathnames of source file and object file. Return the pathname
+;;; of the object file for STEM.
+;;;
+;;; STEM and FLAGS are as per DO-STEMS-AND-FLAGS. MODE is one of
+;;; :HOST-COMPILE and :TARGET-COMPILE.
+(defun compile-stem (stem flags mode)
+
+ (let* (;; KLUDGE: Note that this CONCATENATE 'STRING stuff is not The Common
+ ;; Lisp Way, although it works just fine for common UNIX environments.
+ ;; Should it come to pass that the system is ported to environments
+ ;; where version numbers and so forth become an issue, it might become
+ ;; urgent to rewrite this using the fancy Common Lisp PATHNAME
+ ;; machinery instead of just using strings. In the absence of such a
+ ;; port, it might or might be a good idea to do the rewrite.
+ ;; -- WHN 19990815
+ (src (stem-source-path stem))
+ (obj (stem-object-path stem mode))
+ (tmp-obj (concatenate 'string obj "-tmp"))
+
+ (compile-file (ecase mode
+ (:host-compile #'compile-file)
+ (:target-compile (if (find :assem flags)
+ *target-assemble-file*
+ *target-compile-file*))))
+ (trace-file (find :trace-file flags))
+ (ignore-failure-p (find :ignore-failure-p flags)))
+ (declare (type function compile-file))
+
+ (ensure-directories-exist obj :verbose t)
+
+ ;; We're about to set about building a new object file. First, we
+ ;; delete any preexisting object file in order to avoid confusing
+ ;; ourselves later should we happen to bail out of compilation
+ ;; with an error.
+ (when (probe-file obj)
+ (delete-file obj))
+
+ ;; Original comment:
+ ;;
+ ;; Work around a bug in CLISP 1999-01-08 #'COMPILE-FILE: CLISP
+ ;; mangles relative pathnames passed as :OUTPUT-FILE arguments,
+ ;; but works OK with absolute pathnames.
+ ;;
+ ;; following discussion on cmucl-imp 2002-07
+ ;; "COMPILE-FILE-PATHNAME", it would seem safer to deal with
+ ;; absolute pathnames all the time; it is no longer clear that the
+ ;; original behaviour in CLISP was wrong or that the current
+ ;; behaviour is right; and in any case absolutifying the pathname
+ ;; insulates us against changes of behaviour. -- CSR, 2002-08-09
+ (setf tmp-obj
+ ;; (Note that this idiom is taken from the ANSI
+ ;; documentation for TRUENAME.)
+ (with-open-file (stream tmp-obj
+ :direction :output
+ ;; Compilation would overwrite the
+ ;; temporary object anyway and overly
+ ;; strict implementations default
+ ;; to :ERROR.
+ :if-exists :supersede)
+ (close stream)
+ (truename stream)))
+ ;; and some compilers (e.g. OpenMCL) will complain if they're
+ ;; asked to write over a file that exists already (and isn't
+ ;; recognizeably a fasl file), so
+ (when (probe-file tmp-obj)
+ (delete-file tmp-obj))
+
+ ;; Try to use the compiler to generate a new temporary object file.
+ (flet ((report-recompile-restart (stream)
+ (format stream "Recompile file ~S" src))
+ (report-continue-restart (stream)
+ (format stream "Continue, using possibly bogus file ~S" obj)))
+ (tagbody
+ retry-compile-file
+ (multiple-value-bind (output-truename warnings-p failure-p)
+ (if trace-file
+ (funcall compile-file src :output-file tmp-obj
+ :trace-file t)
+ (funcall compile-file src :output-file tmp-obj ))
+ (declare (ignore warnings-p))
+ (cond ((not output-truename)
+ (error "couldn't compile ~S" src))
+ (failure-p
+ (if ignore-failure-p
+ (warn "ignoring FAILURE-P return value from compilation of ~S"
+ src)
+ (unwind-protect
+ (restart-case
+ (error "FAILURE-P was set when creating ~S."
+ obj)
+ (recompile ()
+ :report report-recompile-restart
+ (go retry-compile-file))
+ (continue ()
+ :report report-continue-restart
+ (setf failure-p nil)))
+ ;; Don't leave failed object files lying around.
+ (when (and failure-p (probe-file tmp-obj))
+ (delete-file tmp-obj)
+ (format t "~&deleted ~S~%" tmp-obj)))))
+ ;; Otherwise: success, just fall through.
+ (t nil)))))
+
+ ;; If we get to here, compilation succeeded, so it's OK to rename
+ ;; the temporary output file to the permanent object file.
+ (rename-file-a-la-unix tmp-obj obj)
+
+ ;; nice friendly traditional return value
+ (pathname obj)))
+(compile 'compile-stem)
+
;;; Execute function FN in an environment appropriate for compiling the
;;; cross-compiler's source code in the cross-compilation host.
(defun in-host-compilation-mode (fn)
;;; Process a file as source code for the cross-compiler, compiling it
;;; (if necessary) in the appropriate environment, then loading it
;;; into the cross-compilation host Common lisp.
-(defun host-cload-stem (stem &key ignore-failure-p)
+(defun host-cload-stem (stem flags)
(let ((compiled-filename (in-host-compilation-mode
(lambda ()
- (compile-stem
- stem
- :obj-prefix *host-obj-prefix*
- :obj-suffix *host-obj-suffix*
- :compile-file #'cl:compile-file
- :ignore-failure-p ignore-failure-p)))))
+ (compile-stem stem flags :host-compile)))))
(load compiled-filename)))
(compile 'host-cload-stem)
;;; like HOST-CLOAD-STEM, except that we don't bother to compile
-(defun host-load-stem (stem &key ignore-failure-p)
- (declare (ignore ignore-failure-p)) ; (It's only relevant when
- ;; compiling.) KLUDGE: It's untidy to have the knowledge of how to
- ;; construct complete filenames from stems in here as well as in
- ;; COMPILE-STEM. It should probably be factored out somehow. -- WHN
- ;; 19990815
- (load (concatenate 'simple-string *host-obj-prefix* stem *host-obj-suffix*)))
+(defun host-load-stem (stem flags)
+ (declare (ignore flags)) ; (It's only relevant when compiling.)
+ (load (stem-object-path stem :host-compile)))
(compile 'host-load-stem)
\f
;;;; tools to compile SBCL sources to create object files which will
;;; Run the cross-compiler on a file in the source directory tree to
;;; produce a corresponding file in the target object directory tree.
-(defun target-compile-stem (stem &key assem-p ignore-failure-p trace-file)
+(defun target-compile-stem (stem flags)
(funcall *in-target-compilation-mode-fn*
(lambda ()
- (compile-stem stem
- :obj-prefix *target-obj-prefix*
- :obj-suffix *target-obj-suffix*
- :trace-file trace-file
- :ignore-failure-p ignore-failure-p
- :compile-file (if assem-p
- *target-assemble-file*
- *target-compile-file*)))))
+ (compile-stem stem flags :target-compile))))
(compile 'target-compile-stem)
;;; (This function is not used by the build process, but is intended
projects / sbcl.git / commitdiff