aboutsummaryrefslogtreecommitdiff
path: root/src/interp/Makefile.pamphlet
blob: 90d9aa85f2e6208732253e599e13fcf5524da952 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
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
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
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
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
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
%% Oh Emacs, this is a -*- Makefile -*-, so give me tabs.
\documentclass{article}
\usepackage{axiom}

\title{\File{src/interp/Makefile} Pamphlet}
\author{Timothy Daly \and Gabriel Dos~Reis}

\begin{document}
\maketitle

\begin{abstract}
\end{abstract}

\tableofcontents
\eject

\section{The Environment}

We define 3 directories for this build. The first two are
the traditional {\bf IN}, which is where the source pamphlets are,
and {\bf OUT} which is where we will put the binaries.

In this case the {\bf IN} files are usually written in Boot \cite{2}.
These will be compiled in a \Tool{bootsys} image to translate from
Boot to Common Lisp. 

\subsection{Documentation}

The dvi files will be generated from the pamphlet files in the
final ship \File{doc/src/} directory. Since they are system independent 
but machine generated and part of the final ship they will exist 
in the [[\$(axiom_target_docdir)/src/interp/]] directory.

<<environment>>=
IN=$(srcdir)
DOC=$(axiom_target_docdir)/src/interp
BOOK=$(axiom_target_docdir)
@


\subsection{Autloload}

In order to minimize the size of the OpenAxiom image at load time
we put some of the compiled files into a separate directory
that will be autoloaded on demand. This directory of code
will be shipped with the final system and so it belongs in
the [[$(axiom_targetdir)]] subtree.
<<environment>>=
AUTO=$(axiom_targetdir)/autoload

autoload_objects =

@


\subsection{Initial Lisp image}

We need a raw Lisp image --- running on the build platform ---
that we can use as a base to construct
the other images. This is called {\bf LISPSYS} and is located in the
build platform sub-directory.
<<environment>>=
# Build platform-dependent Lisp image, at the base of other
# derived Lisp images (interpsys, AXIOMsys)
LISPSYS= $(axiom_build_bindir)/lisp$(EXEEXT)

@

\subsection{Boot translator}

Most of the interpreter is written in the Boot programming language. 
Thus we need a program to translate Boot to Common
Lisp.  That program is called the {\bf BOOTSYS} image (because the
translator is written in {\bf boot} and needs to translate
itself to bootstrap the system).  This image is assumed to
have been built (on the build platform) by a previous step in the
make process.
<<environment>>=
BOOTSYS= $(axiom_target_bindir)/bootsys$(EXEEXT) -- --syslib=$(axiom_target_libdir)

@


The {\bf SAVESYS} image is copied to the [[$(axiom_target_bindir)]]
subdirectory and becomes the axiom executable image.  Technically, that is
not right because the host plaform may not be the same as the build
platform.  However, we don't yet support cross compilation, so that
is alright for the time being.
<<environment>>=
SAVESYS= interpsys$(EXEEXT)
AXIOMSYS= $(axiom_target_bindir)/AXIOMsys$(EXEEXT)

@


\subsection{The Spad interpreter and compiler}

<<environment>>=
OBJS=   boot-pkg.$(FASLEXT)	types.$(FASLEXT)	 \
	sys-driver.$(FASLEXT)	sys-constants.$(FASLEXT) \
	hash.$(FASLEXT) 	 			 \
	sys-globals.$(FASLEXT)	vmlisp.$(FASLEXT)	 \
	                    	sys-os.$(FASLEXT)	 \
	sys-utility.$(FASLEXT)  diagnostics.$(FASLEXT)	 \
	union.$(FASLEXT)	sys-macros.$(FASLEXT)	 \
	macros.$(FASLEXT)	metalex.$(FASLEXT)	 \
	parsing.$(FASLEXT)	util.$(FASLEXT)		 \
	unlisp.$(FASLEXT)	\
	astr.$(FASLEXT)	bits.$(FASLEXT)	\
	ht-util.$(FASLEXT)	bc-util.$(FASLEXT)	\
	br-search.$(FASLEXT)	\
	alql.$(FASLEXT)	buildom.$(FASLEXT)	\
	g-util.$(FASLEXT)	hashcode.$(FASLEXT) \
	simpbool.$(FASLEXT)	g-timer.$(FASLEXT)	\
	cattable.$(FASLEXT)	posit.$(FASLEXT)	\
	cformat.$(FASLEXT)		\
	clam.$(FASLEXT)	        \
	clammed.$(FASLEXT)	nlib.$(FASLEXT)	        \
	comp.$(FASLEXT)	        foam_l.$(FASLEXT) \
	pathname.$(FASLEXT)	\
	compat.$(FASLEXT)	compress.$(FASLEXT)	\
	serror.$(FASLEXT)	ptrees.$(FASLEXT)	\
	cparse.$(FASLEXT)	cstream.$(FASLEXT)	\
	g-cndata.$(FASLEXT)	database.$(FASLEXT)	\
	debug.$(FASLEXT)	dq.$(FASLEXT)		\
	fname.$(FASLEXT)	format.$(FASLEXT)	\
	def.$(FASLEXT)	        g-boot.$(FASLEXT)	\
	g-error.$(FASLEXT)	g-opt.$(FASLEXT)	\
	ggreater.$(FASLEXT)				\
	hypertex.$(FASLEXT)	\
	i-object.$(FASLEXT)	i-analy.$(FASLEXT)	\
	i-code.$(FASLEXT)	i-resolv.$(FASLEXT)	\
	i-coerce.$(FASLEXT)	\
	i-coerfn.$(FASLEXT)	i-eval.$(FASLEXT)	\
	i-funsel.$(FASLEXT)	\
	i-intern.$(FASLEXT)	i-map.$(FASLEXT)	\
	i-output.$(FASLEXT)	\
	i-spec1.$(FASLEXT)				\
	i-spec2.$(FASLEXT)	i-syscmd.$(FASLEXT)	\
	i-toplev.$(FASLEXT)	i-util.$(FASLEXT)	\
	incl.$(FASLEXT)	int-top.$(FASLEXT)	\
	intfile.$(FASLEXT)	c-util.$(FASLEXT)	\
	lisplib.$(FASLEXT)	macex.$(FASLEXT)	\
	match.$(FASLEXT)				\
	monitor.$(FASLEXT)	msg.$(FASLEXT)		\
	msgdb.$(FASLEXT)	\
	newaux.$(FASLEXT)	newfort.$(FASLEXT)	\
	nrunfast.$(FASLEXT)	\
	nrungo.$(FASLEXT)	nrunopt.$(FASLEXT)	\
	osyscmd.$(FASLEXT)	\
	packtran.$(FASLEXT)	\
	pf2sex.$(FASLEXT)	\
	scan.$(FASLEXT)		pile.$(FASLEXT)		\
	property.$(FASLEXT)	\
	postpar.$(FASLEXT)	parse.$(FASLEXT)	\
	spad-parser.$(FASLEXT) \
	record.$(FASLEXT)				\
	rulesets.$(FASLEXT)	\
	server.$(FASLEXT)				\
	setvars.$(FASLEXT)	\
	sfsfun-l.$(FASLEXT)	sfsfun.$(FASLEXT)	\
	slam.$(FASLEXT)		fnewmeta.$(FASLEXT)	\
	preparse.$(FASLEXT)	bootlex.$(FASLEXT)	\
	spad.$(FASLEXT)	\
	spaderror.$(FASLEXT)				\
	                       	termrw.$(FASLEXT)	\
	trace.$(FASLEXT)	daase.$(FASLEXT)  	\
	fortcall.$(FASLEXT) 	i-parser.$(FASLEXT) 	\
	$(OCOBJS) $(BROBJS) $(ASCOMP) $(INOBJS)

@

Before we save the {\bf SAVESYS} image we need to run some
initialization code. These files perform initialization
for various parts of the system. The {\bf patches.lisp} \cite{5}
file contains last-minute changes to various functions and
constants.
<<environment>>=
INOBJS=	setvart.$(FASLEXT) interop.$(FASLEXT) patches.$(FASLEXT)

@

Certain functions do not need to be in the running system.
If the running image never calls the compiler or does not
use the hypertex browser we will never call the functions
in these files. The code that calls these functions in the
running system will autoload the appropriate files the
first time they are called. Loading the files overwrites
the autoload function call and re-calls the function. 
Any subsequent calls will run the compiled code.

Notice that the object file [[def.$(FASLEXT)]] appears on both the
[[OBJS]] and [[TRANOBJS]] lists.  In normal situation, parsing 
precedes translation; consequently the file [[def]] is loaded by the 
parser, so that it does not need to be reloaded by the translator. 
However, it may theoretically be that a translation could happen without 
prior parsing (in case someone types in a parse tree for SPAD code).  
Consequently, it must be ensured that [[def.]] is still loaded in that
configuration.  In the long term, the autoload machinery need
rethinking.

The {\bf OCOBJS} list contains files from the old compiler. Again,
``old'' is meaningless. These files should probably be autoloaded.
<<environment>>=
OCOBJS=	\
	info.$(FASLEXT)		modemap.$(FASLEXT)	\
	category.$(FASLEXT)	define.$(FASLEXT)	\
	                    	compiler.$(FASLEXT)	\
	c-doc.$(FASLEXT)	\
	profile.$(FASLEXT)	functor.$(FASLEXT)	\
	nruncomp.$(FASLEXT)	htcheck.$(FASLEXT)

autoload_objects += $(OCOBJS)

@

The {\bf BROBJS} list contains files only used by the hypertex
browser. These files should probably be autoloaded.
<<environment>>=
BROBJS=	bc-matrix.$(FASLEXT)				\
	bc-misc.$(FASLEXT)	bc-solve.$(FASLEXT)	\
	htsetvar.$(FASLEXT)	\
	ht-root.$(FASLEXT)	\
	br-con.$(FASLEXT)	\
	br-data.$(FASLEXT)	showimp.$(FASLEXT)    \
	br-op1.$(FASLEXT)	br-op2.$(FASLEXT)	\
	br-util.$(FASLEXT)	\
	topics.$(FASLEXT)     br-prof.$(FASLEXT)    \
	br-saturn.$(FASLEXT)

autoload_objects += $(BFOBJS)

@

The {\bf TRANOBJS} list contains files used by Spad to Aldor convertor.
The files probably are also used by the {\bf boot}
to Common Lisp translator and are probably never used by anyone
but the developers.

When a user requests converting a file from Spad to Aldor the
function
[[spad2AsTranslatorAutoloadOnceTrigger]] is called triggering
load of this group of files. Loading [[$TRANOBJS]] in turn replaces
many compiler functions by versions contain in this files.
 These files should probably be autoloaded
(at least [[${AUTO}/wi1.$(FASLEXT)]] and [[${AUTO}/wi2.$(FASLEXT)]]
(which replace compiler functions) {\em must} be autoloaded).
<<environment>>=
TRANOBJS= ${AUTO}/wi1.$(FASLEXT) ${AUTO}/wi2.$(FASLEXT) ${AUTO}/pspad1.$(FASLEXT) \
	  ${AUTO}/pspad2.$(FASLEXT) ${AUTO}/mark.$(FASLEXT) ${AUTO}/nspadaux.$(FASLEXT) \
	  ${AUTO}/def.$(FASLEXT)

autoload_objects += $(TRANOBJS)

@

The {\bf ASCOMP} list contains files used by the {\bf Aldor}
\cite{5} compiler. These files should probably be autoloaded.
<<environment>>=
ASCOMP= as.$(FASLEXT) axext_l.$(FASLEXT)

@

The {\bf ASAUTO} list contains files used by the {\bf Aldor}
\cite{5} compiler. These files are autoloaded as needed.
<<environment>>=
ASAUTO= ${AUTO}/ax.$(FASLEXT)

autoload_objects += $(ASAUTO)
@

OpenAxiom versions are given as a string of the form:
"Sunday September 21, 2003 at 20:38:05 "
which describe the day, date, and time of the build.
This is used for reporting bugs. It is only partially useful
in identifying which source code was used. Ideally we could create
a tar file of all of the date/time stamps of all of the source files
and use the MD5 hash of that file as the version stamp. Ultimately
though, this would be chasing the elusive "perfect information" idea.

A new variable [[boot::*build-version*]] is set here and used by the
[[yearweek]] function to display the version number of the OpenAxiom build.
This information is set by hand in the top level Makefile.
<<environment>>=
TIMESTAMP=$(axiom_targetdir)/timestamp
YEARWEEK=(progn (defconstant timestamp "${TIMESTAMP}") \
                (setq *build-version* "$(PACKAGE_STRING)") \
                (yearweek))

@

The {\bf .PRECIOUS} setting will keep make from deleting these
images if the build is stopped. Since once they are built they
are likely to be useable we don't need to redo the work if they
exist.
<<environment>>=

.PRECIOUS:	${SAVESYS}
.PRECIOUS:	${AXIOMSYS}

@

\section{UNUSED}

These files were in the interp distribution from NAG but have
no purpose at the moment. This belief is no doubt due to my
lack of understanding. Rather than erase them they are documented
here for future reference. 
<<environment>>=
UNUSED= ${DOC}/construc.lisp.dvi \
	${DOC}/guess.boot.dvi \
	${DOC}/interp-fix.boot.dvi \
	${DOC}/nhyper.boot.dvi ${DOC}/pf2atree.boot.dvi \
	${DOC}/redefs.boot.dvi 	${DOC}/word.boot.dvi 

@


\section{Building SAVESYS and AXIOMSYS}

GCL likes to tell you when it has replaced a function call by a 
tail-recursive call. This happens when the last form in a function
is a call to the same function. In general, we don't care so we set
compiler::*suppress-compiler-notes* to true in order to reduce the noise.

Notice that when OpenAxiom uses GCL as the Lisp platform, it is usually not 
a good idea to mess with GCL's internal variables.  In particular, GCL
has its own idea about what to do with [[si::*system-directory*]], which 
should not be set here just because we happen to save an GCL-based image.
Doing otherwise causes havoc.

<<savesys>>=

$(axiom_target_datadir)/msgs/s2-us.msgs: \
	$(axiom_src_docdir)/msgs/s2-us.msgs
	$(mkdir_p) $(axiom_target_datadir)/msgs
	cp -p $< $@

makeint.lisp: Makefile
	@rm -f makeint.lisp
	@ echo '(import-module "util")' >> makeint.lisp
	@ echo '(in-package "BOOT")' >> makeint.lisp
	@ touch ${TIMESTAMP}
	@ echo '${YEARWEEK}' >> makeint.lisp
	@ echo '(unless (or |$$StandardLinking| (|%basicSystemIsComplete|)) (build-interpsys (quote ($(patsubst %, "%", ${TRANOBJS}))) (quote ($(patsubst %, "%", ${ASAUTO}))))(|clearClams|))' >> makeint.lisp
	@ echo '#+:akcl (setq compiler::*suppress-compiler-notes* t)' >> makeint.lisp
	@ echo '#+:akcl (si::gbc-time 0)' >> makeint.lisp
	@ echo '#+:GCL (si::gbc t)' >> makeint.lisp

${SAVESYS}: database.date \
		$(axiom_targetdir)/algebra/exposed.$(FASLEXT) \
		$(axiom_target_datadir)/msgs/s2-us.msgs \
		$(ASAUTO) $(TRANOBJS) $(OBJS) makeint.$(LNKEXT)
	$(BOOTSYS) -- --system="$(AXIOM)/" --system-algebra \
		--sysalg="$(axiom_src_datadir)/algebra/" \
		--prologue="(pushnew :open-axiom-basic-system *features*)" \
		--make --output=$@ --main="BOOT::|systemMain|" \
		--load-directory=. $(OBJS) makeint.$(LNKEXT)
	@ echo 6 $@ created
	$(mkdir_p) $(axiom_target_bindir)
@

\section{Building SAVESYS and AXIOMSYS}

We want to cache database data in the final image, so we dump it only
after databases are build.
Note that having dependency on databases is not enough, since databases
are re-generated after leaving \File{interp/} directory.

<<axiomsys>>=
.PHONY: all-axiomsys

all-axiomsys: ${AXIOMSYS}

${AXIOMSYS}: database.date \
		$(axiom_targetdir)/algebra/exposed.$(FASLEXT) \
		$(axiom_target_datadir)/msgs/s2-us.msgs \
		$(ASAUTO) $(TRANOBJS) $(OBJS) makeint.$(LNKEXT)
	$(BOOTSYS) -- \
		--system="$(AXIOM)/" \
		--sysalg="$(axiom_targetdir)/algebra/" \
		--prologue="(pushnew :open-axiom-algebra-system *features*)" \
		--make --output=$@ --main="BOOT::|systemMain|" \
		--load-directory=. $(OBJS) makeint.$(LNKEXT)
	@ echo 6a $@ created
@

\section{The Interpreter files}

\subsection{DVI files from pmaphlet files}

<<DVI from pamphlet>>=
$(axiom_build_texdir)/diagrams.tex: $(axiom_src_docdir)/diagrams.tex
	@cp -p $< $@
@

\section{The databases}

\begin{verbatim}
 autoload dependencies

 if you are adding a file which is to be autoloaded the following step
 information is useful:
  there are 2 cases:
   1) adding files to currently autoloaded parts
      (as of 2/92: browser old parser and old compiler)
   2) adding new files
   case 1:
     a) you have to add the file to the list of files currently there
        (e.g. see BROBJS above)
     b) add an autolaod rule
        (e.g. ${AUTO}/parsing.$(FASLEXT): parsing.$(FASLEXT))
     c) edit util.lisp to add the 'external' function (those that
        should trigger the autoload
   case 2:
     build-interpsys (in util.lisp) needs an extra argument for the
     new autoload things and several functions in util.lisp need hacking.

 database.date is a marker file used to force a rebuild of interpsys if the
 database is rebuilt (src/algebra/Makefile).

\end{verbatim}
<<databases>>=
exposed.lsp: $(axiom_src_algdir)/exposed.lsp.pamphlet
	@ echo 615 making exposed.lsp from $(axiom_src_algdir)/exposed.lsp.pamphlet
	$(axiom_build_document) --tangle --output=$@ $<

$(axiom_targetdir)/algebra/exposed.$(FASLEXT) : exposed.lsp boot-pkg.$(LNKEXT)
	@ echo 616 making $@ from exposed.lsp
	$(mkdir_p) $(axiom_targetdir)/algebra
	$(BOOTSYS) --compile --output=$@ --load-directory=. $<

database.date:
	@ echo 617 the database was updated...remaking interpsys
	@ touch database.date

@

\section{The Makefile}
<<*>>=

subdir = src/interp/

<<environment>>

.SUFFIXES:
.SUFFIXES: .boot .clisp .lisp .pamphlet

.PHONY: all all-ax all-interpsys all-axiomsys

all: all-ax

all-ax: stamp
	@echo finished $(srcdir)

stamp: $(AUTO) remove-stamp build-images
	$(STAMP) stamp

.PHONY: remove-stamp
remove-stamp:
	-rm -f stamp

.PHONY: build-images
build-images: remove-stamp all-interpsys

all-interpsys:
	$(mkdir_p) $(AUTO)
	$(MAKE) $(SAVESYS)

all-axiomsys: all-interpsys
	$(MAKE) $(AXIOMSYS)

mostlyclean-local:
	@rm -f *.fn *.data *.$(FASLEXT) *.lib *.$(OBJEXT)
	@rm -f $(SAVESYS) makeint.lisp

clean-local: mostlyclean-local
	@rm -f *.clisp *.lsp

distclean-local: clean-local

<<savesys>>
<<axiomsys>>
<<databases>>

## Copy FASLs that are autoloaded to the autoload directory.
.PREVIOUS: $(AUTO)/%.$(FASLEXT)

$(AUTO)/%.$(FASLEXT): %.$(FASLEXT)
	@cp -p $< $@

%.$(LNKEXT) %.$(FASLEXT): %.boot
	$(BOOTSYS) --compile --output=$@ --load-directory=. $<

%.$(LNKEXT) %.$(FASLEXT): %.lisp
	$(BOOTSYS) --compile --output=$@ --load-directory=. $<

## Translation to Fortran
fortcall.$(FASLEXT): sys-macros.$(FASLEXT)

## HyperDoc
topics.$(FASLEXT): macros.$(FASLEXT)
alql.$(FASLEXT): br-search.$(FASLEXT)
br-search.$(FASLEXT): bc-util.$(FASLEXT)
br-saturn.$(FASLEXT): bc-util.$(FASLEXT)
br-op2.$(FASLEXT): br-op1.$(FASLEXT)
br-op1.$(FASLEXT): bc-util.$(FASLEXT)
br-con.$(FASLEXT): bc-util.$(FASLEXT)
br-prof.$(FASLEXT): bc-util.$(FASLEXT)
br-data.$(FASLEXT): bc-util.$(FASLEXT)
br-util.$(FASLEXT): bc-util.$(FASLEXT)
bc-solve.$(FASLEXT): bc-matrix.$(FASLEXT)
bc-matrix.$(FASLEXT): bc-util.$(FASLEXT)
bc-misc.$(FASLEXT): bc-util.$(FASLEXT)
bc-util.$(FASLEXT): ht-util.$(FASLEXT)
ht-root.$(FASLEXT): ht-util.$(FASLEXT)
htcheck.$(FASLEXT): sys-driver.$(FASLEXT) macros.$(FASLEXT)
ht-util.$(FASLEXT): macros.$(FASLEXT)
htsetvar.$(FASLEXT): macros.$(FASLEXT)
hypertex.$(FASLEXT): types.$(FASLEXT)

## OpenAxiom's interpreter.
makeint.$(FASLEXT): util.$(FASLEXT)
patches.$(FASLEXT): macros.$(FASLEXT) g-timer.$(FASLEXT) sys-driver.$(FASLEXT)
setvars.$(FASLEXT): macros.$(FASLEXT) debug.$(FASLEXT)
profile.$(FASLEXT): macros.$(FASLEXT)
rulesets.$(FASLEXT): vmlisp.$(FASLEXT)
osyscmd.$(FASLEXT): int-top.$(FASLEXT)
int-top.$(FASLEXT): incl.$(FASLEXT) i-toplev.$(FASLEXT) unlisp.$(FASLEXT)
i-toplev.$(FASLEXT): i-analy.$(FASLEXT)
i-syscmd.$(FASLEXT): i-object.$(FASLEXT)
i-output.$(FASLEXT): sys-macros.$(FASLEXT)
i-spec2.$(FASLEXT): i-spec1.$(FASLEXT)
i-spec1.$(FASLEXT): i-analy.$(FASLEXT)
i-funsel.$(FASLEXT): i-coerfn.$(FASLEXT)
i-map.$(FASLEXT): i-object.$(FASLEXT)
i-eval.$(FASLEXT): i-analy.$(FASLEXT)
i-coerfn.$(FASLEXT): i-coerce.$(FASLEXT)
i-coerce.$(FASLEXT): i-analy.$(FASLEXT) i-resolv.$(FASLEXT)
i-resolv.$(FASLEXT): i-object.$(FASLEXT)
i-analy.$(FASLEXT): i-object.$(FASLEXT)
i-intern.$(FASLEXT): i-object.$(FASLEXT) ptrees.$(FASLEXT)
i-code.$(FASLEXT): i-object.$(FASLEXT)
i-object.$(FASLEXT): g-util.$(FASLEXT)
i-util.$(FASLEXT): g-util.$(FASLEXT)
format.$(FASLEXT): macros.$(FASLEXT)
match.$(FASLEXT): sys-macros.$(FASLEXT)
record.$(FASLEXT): nlib.$(FASLEXT) pathname.$(FASLEXT)
setvart.$(FASLEXT): macros.$(FASLEXT)

## OpenAxiom's compiler
wi2.$(FASLEXT): macros.$(FASLEXT) define.$(FASLEXT)
wi1.$(FASLEXT): macros.$(FASLEXT)
compiler.$(FASLEXT): msgdb.$(FASLEXT) pathname.$(FASLEXT) define.$(FASLEXT) 
nrunopt.$(FASLEXT): c-util.$(FASLEXT)
nrunfast.$(FASLEXT): c-util.$(FASLEXT)
nruncomp.$(FASLEXT): nrunopt.$(FASLEXT) profile.$(FASLEXT) \
	simpbool.$(FASLEXT) functor.$(FASLEXT)
nrungo.$(FASLEXT): c-util.$(FASLEXT) clam.$(FASLEXT) interop.$(FASLEXT)
define.$(FASLEXT): g-error.$(FASLEXT) modemap.$(FASLEXT) \
	nruncomp.$(FASLEXT) database.$(FASLEXT)
database.$(FASLEXT): clam.$(FASLEXT) nlib.$(FASLEXT) \
		cattable.$(FASLEXT) compat.$(FASLEXT) g-cndata.$(FASLEXT)
functor.$(FASLEXT): category.$(FASLEXT) nrungo.$(FASLEXT) lisplib.$(FASLEXT)
category.$(FASLEXT): g-util.$(FASLEXT) g-cndata.$(FASLEXT)
cattable.$(FASLEXT): simpbool.$(FASLEXT) g-util.$(FASLEXT)
compat.$(FASLEXT): pathname.$(FASLEXT)
simpbool.$(FASLEXT): macros.$(FASLEXT)
newfort.$(FASLEXT): macros.$(FASLEXT)
lisplib.$(FASLEXT): nlib.$(FASLEXT) c-util.$(FASLEXT) debug.$(FASLEXT)
interop.$(FASLEXT): interop.boot c-util.$(FASLEXT) hashcode.$(FASLEXT)
c-doc.$(FASLEXT): c-util.$(FASLEXT)

## Interface with the Aldor compiler.
ax.$(FASLEXT): as.$(FASLEXT)
as.$(FASLEXT): macros.$(FASLEXT)
server.$(FASLEXT): macros.$(FASLEXT)

##
## OpenAxiom's front-end consists of two parts:
##    (a) the interprerter's parser -- also referred to as new parser
##    (b) the compiler parser -- also referred to as parser
##
## The new parser component is always included in a running OpenAxiom
## image.  However the old parser component is so called `autoloaded'.
## While in theory that should work, in practice it turns out that 
## people tend to override functions in the autoload part, correcting
## bugs only there.  The consequence is that the same function will
## bahave very differently based on the history of the seesion.  Ideal
## recipe for creating heisenbugs.
##

## The old parser component roughtly is:
##
spad-parser.$(FASLEXT): parse.$(FASLEXT)
mark.$(FASLEXT): macros.$(FASLEXT)
parse.$(FASLEXT): metalex.$(FASLEXT) postpar.$(FASLEXT)
packtran.$(FASLEXT): sys-macros.$(FASLEXT)
postpar.$(FASLEXT): macros.$(FASLEXT)
bootlex.$(FASLEXT): preparse.$(FASLEXT) def.$(FASLEXT) \
			nlib.$(FASLEXT) sys-globals.$(FASLEXT)
newaux.$(FASLEXT): macros.$(FASLEXT)
def.$(FASLEXT): macros.$(FASLEXT)
comp.$(FASLEXT): macros.$(FASLEXT)
preparse.$(FASLEXT): fnewmeta.$(FASLEXT)
fnewmeta.$(FASLEXT): parsing.$(FASLEXT)
parsing.$(FASLEXT): metalex.$(FASLEXT)
metalex.$(FASLEXT): macros.$(FASLEXT)
nlib.$(FASLEXT): macros.$(FASLEXT)
macros.$(FASLEXT): sys-macros.$(FASLEXT) sys-utility.$(FASLEXT)

## The new parser component roughtly is:
##   astr.boot dq.boot incl.boot pile.boot ptrees.boot
##   posit.boot cparse.boot format.boot cstream.boot
##
i-parser.$(FASLEXT): cparse.$(FASLEXT) pf2sex.$(FASLEXT)
pf2sex.$(FASLEXT): ptrees.$(FASLEXT)
cparse.$(FASLEXT): ptrees.$(FASLEXT)
macex.$(FASLEXT): ptrees.$(FASLEXT)
ptrees.$(FASLEXT): posit.$(FASLEXT) serror.$(FASLEXT)
pile.$(FASLEXT): scan.$(FASLEXT)
scan.$(FASLEXT): incl.$(FASLEXT) bits.$(FASLEXT) dq.$(FASLEXT)
incl.$(FASLEXT): cstream.$(FASLEXT) cformat.$(FASLEXT)
cformat.$(FASLEXT): unlisp.$(FASLEXT) posit.$(FASLEXT)
serror.$(FASLEXT): posit.$(FASLEXT)
unlisp.$(FASLEXT): sys-macros.$(FASLEXT)
posit.$(FASLEXT): sys-macros.$(FASLEXT) astr.$(FASLEXT)
intfile.$(FASLEXT): cstream.$(FASLEXT)
cstream.$(FASLEXT): sys-macros.$(FASLEXT)
astr.$(FASLEXT): vmlisp.$(FASLEXT)
bits.$(FASLEXT): boot-pkg.$(FASLEXT)
dq.$(FASLEXT): types.$(FASLEXT)

## General support and utilities.
daase.$(FASLEXT): macros.$(FASLEXT) foam_l.$(FASLEXT)
spaderror.$(FASLEXT): macros.$(FASLEXT)
debug.$(FASLEXT): macros.$(FASLEXT) parsing.$(FASLEXT)
spad.$(FASLEXT): bootlex.$(FASLEXT) postpar.$(FASLEXT) debug.$(FASLEXT)
monitor.$(FASLEXT): macros.$(FASLEXT)
property.$(FASLEXT): sys-macros.$(FASLEXT)
nspadaux.$(FASLEXT): sys-macros.$(FASLEXT)
sfsfun-l.$(FASLEXT): sys-macros.$(FASLEXT)
trace.$(FASLEXT): debug.$(FASLEXT)
termrw.$(FASLEXT): macros.$(FASLEXT)
showimp.$(FASLEXT): macros.$(FASLEXT)
sfsfun.$(FASLEXT): macros.$(FASLEXT)
modemap.$(FASLEXT): c-util.$(FASLEXT) info.$(FASLEXT)
info.$(FASLEXT): g-util.$(FASLEXT)
slam.$(FASLEXT): g-timer.$(FASLEXT)
clammed.$(FASLEXT): g-timer.$(FASLEXT)
clam.$(FASLEXT): g-timer.$(FASLEXT)
g-opt.$(FASLEXT): def.$(FASLEXT)
g-timer.$(FASLEXT): macros.$(FASLEXT) g-util.$(FASLEXT)
msgdb.$(FASLEXT): g-util.$(FASLEXT)
g-boot.$(FASLEXT): def.$(FASLEXT) g-util.$(FASLEXT)
g-error.$(FASLEXT): diagnostics.$(FASLEXT) g-util.$(FASLEXT)
c-util.$(FASLEXT): g-util.$(FASLEXT) g-opt.$(FASLEXT)
pathname.$(FASLEXT): nlib.$(FASLEXT)
hashcode.$(FASLEXT): g-util.$(FASLEXT)
pspad2.$(FASLEXT): pspad1.$(FASLEXT)
pspad1.$(FASLEXT): macros.$(FASLEXT)
g-util.$(FASLEXT): ggreater.$(FASLEXT) macros.$(FASLEXT) sys-utility.$(FASLEXT)
g-cndata.$(FASLEXT): sys-macros.$(FASLEXT)
compress.$(FASLEXT): sys-macros.$(FASLEXT)
msg.$(FASLEXT): sys-macros.$(FASLEXT) astr.$(FASLEXT)
util.$(FASLEXT): parsing.$(FASLEXT)
fname.$(FASLEXT): macros.$(FASLEXT)
sys-macros.$(FASLEXT): diagnostics.$(FASLEXT) union.$(FASLEXT)
buildom.$(FASLEXT): buildom.boot sys-macros.$(FASLEXT)
diagnostics.$(FASLEXT): sys-globals.$(FASLEXT) vmlisp.$(FASLEXT)
sys-driver.$(FASLEXT): sys-driver.boot types.$(FASLEXT)
sys-globals.$(FASLEXT): sys-constants.$(FASLEXT) hash.$(FASLEXT)
sys-os.$(FASLEXT): sys-constants.$(FASLEXT)
sys-constants.$(FASLEXT): types.$(FASLEXT)
hash.$(FASLEXT): types.$(FASLEXT)
union.$(FASLEXT): vmlisp.$(FASLEXT)
ggreater.$(FASLEXT): vmlisp.$(FASLEXT)
axext_l.$(FASLEXT): foam_l.$(FASLEXT)
foam_l.$(FASLEXT): vmlisp.$(FASLEXT) sys-constants.$(FASLEXT)
sys-utility.$(FASLEXT): vmlisp.$(FASLEXT) sys-os.$(FASLEXT)
vmlisp.$(FASLEXT): types.$(FASLEXT) sys-globals.$(FASLEXT)
types.$(FASLEXT): boot-pkg.$(FASLEXT)
boot-pkg.$(FASLEXT): boot-pkg.lisp

<<DVI from pamphlet>>

@

\end{document}