/usr/lib/gcl-2.6.12-prof/cmpnew/gcl_cmpmain.lsp is in gcl 2.6.12-47.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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;;;
;; Copyright (C) 1994 M. Hagiya, W. Schelter, T. Yuasa
;; This file is part of GNU Common Lisp, herein referred to as GCL
;;
;; GCL is free software; you can redistribute it and/or modify it under
;; the terms of the GNU LIBRARY GENERAL PUBLIC LICENSE as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;;
;; GCL is distributed in the hope that it will be useful, but WITHOUT
;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
;; License for more details.
;;
;; You should have received a copy of the GNU Library General Public License
;; along with GCL; see the file COPYING. If not, write to the Free Software
;; Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
;;; **** Caution ****
;;; This file is machine/OS dependant.
;;; *****************
(in-package :compiler)
(export '(*compile-print* *compile-verbose*))
(import 'si::(*tmp-dir* *cc* *ld* *objdump*))
(import 'si::*error-p* 'compiler)
;;; This had been true with Linux 1.2.13 a.out or even older
;;; #+linux (push :ld-not-accept-data *features*)
;;; its now a bug preventing the :linux feature.
(defvar *compiler-in-use* nil)
(defvar *compiler-compile* nil)
(defvar *compiler-input*)
(defvar *compiler-output1*)
(defvar *compiler-output2*)
(defvar *compiler-output-data*)
(defvar *compiler-output-i*)
(defvar *compile-print* nil)
(defvar *compile-verbose* t)
(defvar *cmpinclude* "\"cmpinclude.h\"")
;;If the following is a string, then it is inserted instead of
;; the include file cmpinclude.h, EXCEPT for system-p calls.
(defvar *cmpinclude-string*
(si::file-to-string
(namestring
(make-pathname :directory (append (pathname-directory si::*system-directory*) (list :back "h"))
:name "cmpinclude" :type "h"))))
;; Let the user write dump c-file etc to /dev/null.
(defun get-output-pathname (file ext name &optional (dir (pathname-directory *default-pathname-defaults*))
(device (pathname-device *default-pathname-defaults*)))
(cond
((equal file "/dev/null") (pathname file))
#+aix3
((and (equal name "float")
(equal ext "h"))
(get-output-pathname file ext "Float" ))
(t
(make-pathname :device (or (and (not (null file))
(not (eq file t))
(pathname-device file))
device)
:directory (or (and (not (null file))
(not (eq file t))
(pathname-directory file))
dir)
:name (or (and (not (null file))
(not (eq file t))
(pathname-name file))
name)
:type ext))))
(defun safe-system (string)
(multiple-value-bind
(code result) (system (mysub (ts string) "$" "\\$"))
(unless (and (zerop code) (zerop result))
(cerror "Continues anyway."
"(SYSTEM ~S) returned a non-zero value ~D ~D."
string code result)
(setq *error-p* t))
(values result)))
;; If this is t we use fasd-data on all but system-p files. If it
;; is :system-p we use it on all files. If nil use it on none.
(defvar *fasd-data* t)
(defvar *data* nil)
(defvar *default-system-p* nil)
(defvar *default-c-file* nil)
(defvar *default-h-file* nil)
(defvar *default-data-file* nil)
(defvar *keep-gaz* nil)
;; (list section-length split-file-names next-section-start-file-position)
;; Many c compilers cannot handle the large C files resulting from large lisp files.
;; If *split-files* is a number then, separate compilations for sections
;; *split-files* long, with the
;; will be performed for separate chunks of the lisp files.
(defvar *split-files* nil) ;; if
(defun check-end (form eof)
(cond ((eq form eof)
(setf (third *split-files*) nil))
((> (file-position *compiler-input*)
(car *split-files*))
(setf (third *split-files*)(file-position *compiler-input*)))))
(defun compile-file (&rest args
&aux (*print-pretty* nil)
(*package* *package*) (*split-files* *split-files*)
(*PRINT-CIRCLE* NIL)
(*PRINT-RADIX* NIL)
(*PRINT-ARRAY* T)
(*PRINT-LEVEL* NIL)
(*PRINT-PRETTY* T)
(*PRINT-LENGTH* NIL)
(*PRINT-GENSYM* T)
(*PRINT-CASE* :UPCASE)
(*PRINT-BASE* 10)
(*PRINT-ESCAPE* T)
(section-length *split-files*)
tem)
(loop
(compiler::init-env)
(setq tem (apply 'compiler::compile-file1 args))
(cond ((atom *split-files*)(return tem))
((and (consp *split-files*)
(null (third *split-files*)))
(let ((gaz (let ((*DEFAULT-PATHNAME-DEFAULTS* (car args)))
(gazonk-name)))
(*readtable* (si::standard-readtable)))
(setq gaz (get-output-pathname gaz "lsp" (car args)))
(with-open-file (st gaz :direction :output)
(print
`(eval-when (load eval)
(dolist (v ',(nreverse (second *split-files*)))
(load (merge-pathnames v si::*load-pathname*))))
st))
(setq *split-files* nil)
(or (member :output-file args)
(setq args (append args (list :output-file (car args)))))
(return
(prog1 (apply 'compile-file gaz (cdr args))
(unless *keep-gaz* (mdelete-file gaz))))
))
(t nil))
(if (consp *split-files*)
(setf (car *split-files*) (+ (third *split-files*) section-length)))
))
(defun compile-file1 (input-pathname
&key (output-file (merge-pathnames ".o" (truename input-pathname)))
(o-file t)
(c-file *default-c-file*)
(h-file *default-h-file*)
(data-file *default-data-file*)
(c-debug nil)
(system-p *default-system-p*)
(print nil)
(load nil)
&aux (*standard-output* *standard-output*)
(*error-output* *error-output*)
(*compiler-in-use* *compiler-in-use*)
(*c-debug* c-debug)
(*compile-print* (or print *compile-print*))
(*package* *package*)
(*DEFAULT-PATHNAME-DEFAULTS* #p"")
(*data* (list (make-array 50 :fill-pointer 0 :adjustable t) nil nil))
*init-name*
(*fasd-data* *fasd-data*)
(*error-count* 0))
(declare (special *c-debug* *init-name* system-p))
(cond (*compiler-in-use*
(format t "~&The compiler was called recursively.~%~
Cannot compile ~a.~%"
(namestring (merge-pathnames input-pathname #p".lsp")))
(setq *error-p* t)
(return-from compile-file1 (values)))
(t (setq *error-p* nil)
(setq *compiler-in-use* t)))
(unless (probe-file (merge-pathnames input-pathname #p".lsp"))
(format t "~&The source file ~a is not found.~%"
(namestring (merge-pathnames input-pathname #p".lsp")))
(setq *error-p* t)
(return-from compile-file1 (values)))
(when *compile-verbose*
(format t "~&Compiling ~a.~%" (namestring (merge-pathnames input-pathname #p".lsp"))))
(and *record-call-info* (clear-call-table))
(with-open-file
(*compiler-input* (merge-pathnames input-pathname #p".lsp"))
(cond ((numberp *split-files*)
(if (< (file-length *compiler-input*) *split-files*)
(setq *split-files* nil)
(setq *split-files* (list *split-files* nil 0 nil)))))
(cond ((consp *split-files*)
(file-position *compiler-input* (third *split-files*))
(setq output-file
(make-pathname :directory (pathname-directory output-file)
:name (format nil "~a~a" (length (second *split-files*)) (pathname-name (pathname output-file)))
:type "o"))
(push (pathname-name output-file) (second *split-files*))))
(let* ((eof (cons nil nil))
(dir (or (and (not (null output-file))
(pathname-directory output-file))
(pathname-directory input-pathname)))
(name (or (and (not (null output-file))
(pathname-name output-file))
(pathname-name input-pathname)))
(device (or (and (not (null output-file))
(pathname-device output-file))
(pathname-device input-pathname)))
(typ (or (and (not (null output-file))
(pathname-type output-file))
"o"))
(o-pathname (get-output-pathname o-file typ name dir device))
(c-pathname (get-output-pathname c-file "c" name dir device))
(h-pathname (get-output-pathname h-file "h" name dir device))
(data-pathname (get-output-pathname data-file "data" name dir device)))
(declare (special dir name ))
(init-env)
(and (boundp 'si::*gcl-version*)
(not system-p)
(add-init `(si::warn-version ,si::*gcl-major-version*
,si::*gcl-minor-version*
,si::*gcl-extra-version*)))
(when (probe-file "./gcl_cmpinit.lsp")
(load "./gcl_cmpinit.lsp" :verbose *compile-verbose*))
(with-open-file (*compiler-output-data* data-pathname :direction :output)
(when *fasd-data*
(setq *fasd-data* (list (si::open-fasd *compiler-output-data* :output nil nil))))
(wt-data-begin)
(if *compiler-compile*
(t1expr *compiler-compile*)
(let* ((rtb *readtable*)
(prev (and (eq (get-macro-character #\# rtb)
(get-macro-character
#\# (si:standard-readtable)))
(get-dispatch-macro-character #\# #\, rtb))))
(if (and prev (eq prev (get-dispatch-macro-character
#\# #\, (si:standard-readtable))))
(set-dispatch-macro-character #\# #\, 'si:sharp-comma-reader-for-compiler rtb)
(setq prev nil))
;; t1expr the package ops again..
(if (consp *split-files*)
(dolist (v (fourth *split-files*)) (t1expr v)))
(unwind-protect
(do ((form (read *compiler-input* nil eof)
(read *compiler-input* nil eof))
(load-flag (or (eq :defaults *eval-when-defaults*)
(member 'load *eval-when-defaults*))))
(nil)
(cond
((eq form eof))
(load-flag (t1expr form))
((maybe-eval nil form)))
(cond
((and *split-files* (check-end form eof))
(setf (fourth *split-files*) (reverse (third *data*)))
(return nil))
((eq form eof) (return nil))))
(when prev (set-dispatch-macro-character #\# #\, prev rtb)))))
(setq *init-name* (init-name input-pathname system-p))
(when (zerop *error-count*)
(when *compile-verbose* (format t "~&End of Pass 1. ~%"))
(compiler-pass2 c-pathname h-pathname system-p ))
(wt-data-end)) ;;; *compiler-output-data* closed.
(init-env)
(if (zerop *error-count*)
(progn
(when *compile-verbose* (format t "~&End of Pass 2. ~%"))
(cond (*record-call-info*
(dump-fn-data (get-output-pathname output-file "fn" name dir device))))
(cond (o-file
(compiler-cc c-pathname o-pathname )
(cond ((probe-file o-pathname)
(compiler-build o-pathname data-pathname)
(when load (load o-pathname))
(when *compile-verbose*
(print-compiler-info)
(format t "~&Finished compiling ~a.~%" (namestring output-file)
)))
(t
(format t "~&Your C compiler failed to compile the intermediate file.~%")
(setq *error-p* t))))
(*compile-verbose*
(print-compiler-info)
(format t "~&Finished compiling ~a.~%" (namestring output-file)
)))
(unless c-file (mdelete-file c-pathname))
(unless h-file (mdelete-file h-pathname))
(unless (or data-file #+ld-not-accept-data t system-p) (mdelete-file data-pathname))
o-pathname)
(progn
(when (probe-file c-pathname) (mdelete-file c-pathname))
(when (probe-file h-pathname) (mdelete-file h-pathname))
(when (probe-file data-pathname) (mdelete-file data-pathname))
(format t "~&No FASL generated.~%")
(setq *error-p* t)
(values)
))))))
(defun gazonk-name ()
(dotimes (i 1000)
(let ((tem (merge-pathnames
(format nil "~agazonk_~d_~d.lsp" (if (boundp '*tmp-dir*) *tmp-dir* "") (abs (si::getpid)) i))))
(unless (probe-file tem)
(return-from gazonk-name (pathname tem)))))
(error "1000 gazonk names used already!"))
(defun prin1-cmp (form strm)
(let ((*compiler-output-data* strm)
(*fasd-data* nil))
(wt-data1 form) ;; this binds all the print stuff
))
(defun compile (name &optional def &aux tem gaz (*default-pathname-defaults* #p"."))
(cond ((not(symbolp name)) (error "Must be a name"))
((and (consp def)
(member (car def) '(lambda )))
(or name (setf name 'cmp-anon))
(setf (symbol-function name)
def)
(compile name))
(def (error "def not a lambda expression"))
((setq tem (macro-function name))
(setf (symbol-function 'cmp-anon) tem)
(compile 'cmp-anon)
(setf (macro-function name) (macro-function name))
;; FIXME -- support warnings-p and failures-p. CM 20041119
(values name nil nil))
((and (setq tem (symbol-function name))
(consp tem))
(let ((na (if (symbol-package name) name 'cmp-anon)))
(unless (and (fboundp 'si::init-cmp-anon) (or (si::init-cmp-anon) (fmakunbound 'si::init-cmp-anon)))
(with-open-file
(st (setq gaz (gazonk-name)) :direction :output))
(let* ((*compiler-compile*
`(defun ,na
,@(ecase (car tem)
(lambda (cdr tem))
(lambda-block (cddr tem)))))
(fi (compile-file gaz)))
(when (pathnamep fi)
(load fi)
(mdelete-file fi)))
(unless *keep-gaz* (mdelete-file gaz)))
(or (eq na name) (setf (symbol-function name) (symbol-function na)))
;; FIXME -- support warnings-p and failures-p. CM 20041119
(values (symbol-function name) nil nil)
))
(t (error "can't compile ~a" name))))
(defun disassemble (name &aux tem)
(cond ((and (consp name)
(eq (car name) 'lambda))
(eval `(defun cmp-anon ,@ (cdr name)))
(disassemble 'cmp-anon))
((not(symbolp name)) (error "Not a lambda or a name"))
((setq tem(macro-function name))
(setf (symbol-function 'cmp-tmp-macro) tem)
(disassemble 'cmp-tmp-macro)
(setf (macro-function name) (macro-function name))
name)
((and (setq tem (symbol-function name))
(consp tem)
(eq (car tem) 'lambda-block))
(let ((gaz (gazonk-name)))
(with-open-file
(st gaz :direction :output)
(prin1-cmp `(defun ,name ,@ (cddr tem)) st))
(let (*fasd-data*)
(compile-file gaz
:h-file t
:c-file t
:data-file t
:o-file t))
(let ((cn (get-output-pathname gaz "c" gaz ))
(dn (get-output-pathname gaz "data" gaz ))
(hn (get-output-pathname gaz "h" gaz ))
(on (get-output-pathname gaz "o" gaz )))
(with-open-file (st cn)
(do () ((let ((a (read-line st)))
(when (>= (si::string-match "gazonk_[0-9]*_[0-9]*.h" a) 0)
(format t "~%~d~%" a)
a))))
(si::copy-stream st *standard-output*))
(with-open-file (st dn)
(si::copy-stream st *standard-output*))
(with-open-file (st hn)
(si::copy-stream st *standard-output*))
(when *objdump*
(safe-system (si::string-concatenate *objdump* (namestring on))))
(mdelete-file cn)
(mdelete-file dn)
(mdelete-file hn)
(mdelete-file on)
(unless *keep-gaz* (mdelete-file gaz)))))
(t (error "can't disassemble ~a" name))))
(defun compiler-pass2 (c-pathname h-pathname system-p
&aux
(ci *cmpinclude*)
(ci (when (stringp ci) (subseq ci 1 (1- (length ci)))))
(ci (concatenate 'string si::*system-directory* "../h/" ci))
(system-p (when (probe-file ci) system-p)))
(declare (special *init-name*))
(with-open-file (st c-pathname :direction :output)
(let ((*compiler-output1* st))
(declare (special *compiler-output1*))
(with-open-file (*compiler-output2* h-pathname :direction :output)
(cond ((and
(stringp *cmpinclude-string*)
(not system-p)
(si::fwrite *cmpinclude-string* 0
(length *cmpinclude-string*) *compiler-output1*)))
(t (wt-nl1 "#include " *cmpinclude*)))
(wt-nl1 "#include \""
(namestring
(make-pathname :name
(pathname-name h-pathname)
:type (pathname-type h-pathname)))
"\"")
(catch *cmperr-tag* (ctop-write *init-name*))
(terpri *compiler-output1*)
;; write ctl-z at end to make sure preprocessor stops!
#+dos (write-char (code-char 26) *compiler-output1*)
(terpri *compiler-output2*)))))
(defvar *ld-libs* "ld-libs")
(defvar *opt-three* "")
(defvar *opt-two* "")
(defvar *init-lsp* "init-lsp")
(defvar *use-buggy* nil)
(defun compiler-command (&rest args &aux na )
(declare (special *c-debug*))
(let ((dirlist (pathname-directory (first args)))
(name (pathname-name (first args)))
dir)
(cond (dirlist (setq dir (namestring (make-pathname :directory dirlist))))
(t (setq dir ".")))
(setq na (namestring
(make-pathname :name name :type (pathname-type(first args)))))
(format nil "~a -I~a ~a ~a -c ~a -o ~a ~a"
*cc*
(concatenate 'string si::*system-directory* "../h")
(if (and (boundp '*c-debug*) *c-debug*) " -g " "")
(case *speed*
(3 *opt-three* )
(2 *opt-two*)
(t ""))
(namestring (first args))
(namestring (second args))
(prog1
#+aix3
(format nil " -w ;ar x /lib/libc.a fsavres.o ; ar qc XXXfsave fsavres.o ; echo init_~a > XXexp ; mv ~a XXX~a ; ld -r -D-1 -bexport:XXexp -bgc XXX~a -o ~a XXXfsave ; rm -f XXX~a XXexp XXXfsave fsavres.o"
*init-name*
(setq na (namestring (get-output-pathname na "o" nil)))
na na na na na)
#+(or dlopen irix5)
(if (not system-p)
(format nil
" -w ; mv ~a XX~a ; ld ~a -shared XX~a -o ~a -lc ; rm -f XX~a"
(setq na (namestring (get-output-pathname na "o" nil))) na
#+ignore-unresolved "-ignore_unresolved"
#+expect-unresolved "-expect_unresolved '*'"
na na na))
#+(or winnt bsd) ""; "-w"
#-(or aix3 bsd winnt irix3) " 2> /dev/null ")
)
)
)
#+winnt (defun prep-win-path-acc ( s acc)
(let ((pos (search "\~" s)))
(if pos
(let ((start (subseq s 0 (1+ pos)))
(finish (subseq s (1+ pos))))
(prep-win-path-acc finish (concatenate 'string acc start "~")))
(concatenate 'string acc s))))
(defun compiler-cc (c-pathname o-pathname)
(safe-system
(format
nil
#+vax "~a ~@[~*-O ~]-S -I. -w ~a ; as -J -W -o ~A ~A"
#+(or system-v e15 dgux sgi ) "~a ~@[~*-O ~]-c -I. ~a 2> /dev/null"
#+winnt (prep-win-path-acc (compiler-command c-pathname o-pathname) "")
#-(or vax system-v e15 dgux sgi) (compiler-command c-pathname o-pathname)
*cc*
(if (or (= *speed* 2) (= *speed* 3)) t nil)
(namestring c-pathname)
(namestring o-pathname)
))
#+dont_need
(let ((cname (pathname-name c-pathname))
(odir (pathname-directory o-pathname))
(oname (pathname-name o-pathname)))
(unless (and (equalp (truename "./")
(truename (make-pathname :directory odir)))
(equal cname oname))
(rename-file (make-pathname :name cname :type "o")
o-pathname)
)))
(defun compiler-build (o-pathname data-pathname)
#+(and system-v (not e15))
(safe-system (format nil "echo \"\\000\\000\\000\\000\" >> ~A"
(namestring o-pathname)))
#+(or hp-ux sun sgi)
(with-open-file (o-file
(namestring o-pathname)
:direction :output
:if-exists :append)
; we could do a safe-system, but forking is slow on the Iris
#+(or hp-ux (and sgi (not irix5)))
(dotimes (i 12)
(write-char #\^@ o-file))
#+sun ; we could do a safe-system, but forking is slow on the Iris
(dolist (v '(0 0 4 16 0 0 0 0))
(write-byte v o-file))
)
#-ld-not-accept-data
(when (probe-file o-pathname)
(nconc-files o-pathname data-pathname)
#+never
(safe-system (format nil
"cat ~a >> ~A"
(namestring data-pathname)
(namestring o-pathname)))))
(defun print-compiler-info ()
(format t "~&OPTIMIZE levels: Safety=~d~:[ (No runtime error checking)~;~], Space=~d, Speed=~d~%"
(cond ((null *compiler-check-args*) 0)
((null *safe-compile*) 1)
((null *compiler-push-events*) 2)
(t 3))
*safe-compile* *space* *speed*))
(defun nconc-files (a b)
(let* ((n 256)
(tem (make-string n))
(m 0))
(with-open-file (st-a a :direction :output :if-exists :append)
(with-open-file (st-b b )
(sloop::sloop
do (setq m (si::fread tem 0 n st-b))
while (and m (> m 0))
do (si::fwrite tem 0 m st-a))))))
#+dos
(progn
(defun directory (x &aux ans)
(let* ((pa (pathname x))
(temp "XXDIR")
tem
(name (pathname-name pa)))
(setq pa (make-pathname :directory (pathname-directory pa)
:name (or (pathname-name pa) :wild)
:type (pathname-type pa)))
(setq name (namestring pa))
(safe-system (format nil "ls -d ~a > ~a" name temp))
(with-open-file (st temp)
(loop (setq tem (read-line st nil nil))
(if (and tem (setq tem (probe-file tem)))
(push tem ans) (return))))
ans))
(defvar *old-compile-file* #'compile-file)
(defun compile-file (f &rest l)
(let* ((p (pathname f)) dir pwd)
(setq dir (pathname-directory p))
(when dir
(setq dir (namestring (make-pathname :directory dir
:name ".")))
(setq pwd (namestring (truename ".")))
)
(unwind-protect
(progn (if dir (si::chdir dir))
(apply *old-compile-file* f l))
(if pwd (si::chdir pwd)))))
(defun user-homedir-pathname ()
(or (si::getenv "HOME") "/"))
)
;
; These functions are added to build custom images requiring
; the loading of binary objects on systems relocating with dlopen.
;
(defun make-user-init (files outn)
(let* ((c (pathname outn))
(c (merge-pathnames c (make-pathname :directory '(:current))))
(o (merge-pathnames (make-pathname :type "o") c))
(c (merge-pathnames (make-pathname :type "c") c)))
(with-open-file (st c :direction :output)
(format st "#include ~a~%~%" *cmpinclude*)
(format st "#define load2(a) do {")
(format st "printf(\"Loading %s...\\n\",(a));")
(format st "load(a);")
(format st "printf(\"Finished %s...\\n\",(a));} while(0)~%~%")
(let ((p nil))
(dolist (tem files)
(when (equal (pathname-type tem) "o")
(let ((tem (namestring tem)))
(push (list (si::find-init-name tem) tem) p))))
(setq p (nreverse p))
(dolist (tem p)
(format st "extern void ~a(void);~%" (car tem)))
(format st "~%")
(format st "typedef struct {void (*fn)(void);char *s;} Fnlst;~%")
(format st "#define NF ~a~%" (length p))
(format st "static Fnlst my_fnlst[NF]={")
(dolist (tem p)
(when (not (eq tem (car p)))
(format st ",~%"))
(format st "{~a,\"~a\"}" (car tem) (cadr tem)))
(format st "};~%~%")
(format st "static int user_init_run;~%")
(format st "#define my_load(a_,b_) {if (!user_init_run && (a_) && (b_)) gcl_init_or_load1((a_),(b_));(a_)=0;(b_)=0;}~%~%")
(format st "object user_init(void) {~%")
(format st "user_init_run=1;~%")
(dolist (tem files)
(let ((tem (namestring tem)))
(cond ((equal (cadr (car p)) tem)
(format st "gcl_init_or_load1(~a,\"~a\");~%"
(car (car p)) tem)
(setq p (cdr p)))
(t
(format st "load2(\"~a\");~%" tem)))))
(format st "return Cnil;}~%~%")
(format st "static int my_strncmp(const char *s1,const char *s2,unsigned long n) {")
(format st " for (;n--;) if (*s1++!=*s2++) return 1; return 0;}")
(format st "int user_match(const char *s,int n) {~%")
(format st " Fnlst *f;~%")
(format st " for (f=my_fnlst;f<my_fnlst+NF;f++){~%")
(format st " if (f->s && !my_strncmp(s,f->s,n)) {~%")
(format st " my_load(f->fn,f->s);~%")
(format st " return 1;~%")
(format st " }~%")
(format st " }~%")
(format st " return 0;~%")
(format st "}~%~%")))
(compiler-cc c o)
(mdelete-file c)
o))
(defun mysub (str it new)
(let ((x (search it str)))
(unless x
(return-from mysub str))
(let ((y (+ (length it) (the fixnum x))))
(declare (fixnum y))
(concatenate (type-of str)
(subseq str 0 x)
new
(mysub (subseq str y) it new)))))
(eval-when (compile eval)
(defmacro fcr (x) `(load-time-value (si::compile-regexp ,x)))
(defmacro sml (x y &optional z)
(let ((q (gensym)))
`(let ((,q (si::string-match ,x ,y ,@(when z (list z)))))
(if (= ,q -1) (length ,y) ,q)))))
(defun ts (s)
(declare (string s))
s)
(defun mdelete-file (x)
(delete-file (ts (namestring x))))
(defun link (files image &optional post extra-libs (run-user-init t))
(let* ((ui (make-user-init files "user-init"))
(raw (pathname image))
(init (merge-pathnames (make-pathname
:name (concatenate 'string "init_" (pathname-name raw))
:type "lsp") raw))
(raw (merge-pathnames raw (truename "./")))
(raw (merge-pathnames (make-pathname
:name (concatenate 'string "raw_" (pathname-name raw)))
raw))
(map (merge-pathnames (make-pathname
:name (concatenate 'string (pathname-name raw) "_map")) raw))
#+winnt (raw (merge-pathnames (make-pathname :type "exe") raw)))
(with-open-file (st (namestring map) :direction :output))
(safe-system
(let* ((par (namestring (make-pathname :directory '(:back))))
(i (concatenate 'string " " par))
(j (concatenate 'string " " si::*system-directory* par)))
(format nil "~a ~a ~a ~a -L~a ~a ~a ~a"
(mysub *ld* i j)
(namestring raw)
(namestring ui)
(let ((sfiles ""))
(dolist (tem files)
(if (equal (pathname-type tem) "o")
(setq sfiles (concatenate 'string sfiles " " (namestring tem)))))
sfiles)
si::*system-directory*
#+gnu-ld (format nil "-Wl,-Map ~a" (namestring map)) #-gnu-ld ""
(if (stringp extra-libs) extra-libs "")
(mysub *ld-libs* i j))))
(mdelete-file ui)
(with-open-file (st init :direction :output)
(unless run-user-init
(format st "(fmakunbound 'si::user-init)~%"))
(format st "(setq si::*no-init* '(")
(dolist (tem files)
(format st " \"~a\"" (pathname-name tem)))
(format st "))~%")
(with-open-file (st1
(format nil "~a~a" si::*system-directory* *init-lsp*))
(si::copy-stream st1 st))
(if (stringp post) (format st "~a~%" post))
(format st "(si::save-system \"~a\")~%" (ts (namestring image))))
(safe-system (format nil "~a ~a < ~a"
(namestring raw)
si::*system-directory*
(namestring init)))
(mdelete-file raw)
(mdelete-file init))
image)
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