aboutsummaryrefslogtreecommitdiffhomepage
path: root/Makefile.build
blob: 05d751f541da1b60ac979ff6b33cde93b6601095 (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
#######################################################################
#  v      #   The Coq Proof Assistant  /  The Coq Development Team    #
# <O___,, #        INRIA-Rocquencourt  &  LRI-CNRS-Orsay              #
#   \VV/  #############################################################
#    //   #      This file is distributed under the terms of the      #
#         #       GNU Lesser General Public License Version 2.1       #
#######################################################################

# This makefile is normally called by the main Makefile after setting
# some variables.

###########################################################################
# User-customizable variables
###########################################################################

# The following variables could be modified via the command-line of make,
# either with the syntax 'make XYZ=1' or 'XYZ=1 make'

# To see the actual commands launched by make instead of shortened versions,
# set this variable to 1 (or any non-empty value):
VERBOSE ?=

# If set to 1 (or non-empty) then *.ml files corresponding to *.ml4 files
# will be generated in a human-readable format rather than in a binary format.
READABLE_ML4 ?=

# When non-empty, a time command is performed at each .v compilation.
# To collect compilation timings of .v and import them in a spreadsheet,
# you could hence consider: make TIMED=1 2> timings.csv
TIMED ?=

# When $(TIMED) is set, the time command used by default is $(STDTIME)
# (see below), unless the following variable is non-empty. For instance,
# it could be set to "'/usr/bin/time -p'".
TIMECMD ?=

# Non-empty skips the update of all dependency .d files:
NO_RECALC_DEPS ?=

# Non-empty runs the checker on all produced .vo files:
VALIDATE ?=

# Is "-xml" when building XML library:
COQ_XML ?=

###########################################################################
# Default starting rule
###########################################################################

# build the different subsystems:

world: coq coqide documentation revision

coq: coqlib coqbinaries tools

# Note: 'world' does not build the bytecode binaries anymore.
# For that, you can use the 'byte' rule. Native and byte compilations
# shouldn't be done in a same make -j... run, otherwise both ocamlc and
# ocamlopt might race for access to the same .cmi files.

byte: coqbyte coqide-byte pluginsbyte printers

.PHONY: world coq byte

###########################################################################
# Includes
###########################################################################

# This list of ml files used to be in the main Makefile, we moved it here
# to avoid exhausting the variable env in Win32
MLFILES := $(MLSTATICFILES) $(GENMLFILES) $(ML4FILES:.ml4=.ml)

include Makefile.common
include Makefile.doc      ## provides the 'documentation' rule
include Makefile.checker
include Makefile.ide      ## provides the 'coqide' rule
include Makefile.install
include Makefile.dev      ## provides the 'printers' and 'revision' rules

###########################################################################

# This include below will lauch the build of all .d.
# The - at front is for disabling warnings about currently missing ones.
# For creating the missing .d, make will recursively build things like
# coqdep_boot (for the .v.d files) or grammar.cma (for .ml4 -> .ml -> .ml.d).

DEPENDENCIES := \
 $(addsuffix .d, $(MLFILES) $(MLIFILES) $(MLLIBFILES) $(CFILES) $(VFILES))

-include $(DEPENDENCIES)

# All dependency includes must be declared secondary, otherwise make will
# delete them if it decided to build them by dependency instead of because
# of include, and they will then be automatically deleted, leading to an
# infinite loop.

.SECONDARY: $(DEPENDENCIES) $(GENFILES) $(ML4FILES:.ml4=.ml)

###########################################################################
# Compilation options
###########################################################################

# Default timing command
STDTIME=/usr/bin/time -f "$* (real: %e, user: %U, sys: %S, mem: %M ko)"

TIMER=$(if $(TIMED), $(STDTIME), $(TIMECMD))

# NB: do not use a variable named TIME, since this variable controls
# the output format of the unix command time. For instance:
#   TIME="%C (%U user, %S sys, %e total, %M maxres)"

COQOPTS=$(COQ_XML) $(NATIVECOMPUTE)
BOOTCOQC=$(TIMER) $(COQTOPBEST) -boot $(COQOPTS) -compile

LOCALINCLUDES=$(if $(filter plugins/%,$<),-I lib -I API $(addprefix -I plugins/,$(PLUGINDIRS)),$(addprefix -I ,$(SRCDIRS)))
MLINCLUDES=$(LOCALINCLUDES) -I $(MYCAMLP4LIB)

OCAMLC := $(OCAMLFIND) ocamlc $(CAMLFLAGS)
OCAMLOPT := $(OCAMLFIND) opt $(CAMLFLAGS)

BYTEFLAGS=-thread $(CAMLDEBUG) $(USERFLAGS)
OPTFLAGS=-thread $(CAMLDEBUGOPT) $(CAMLTIMEPROF) $(USERFLAGS)
DEPFLAGS=$(LOCALINCLUDES)$(if $(filter plugins/%,$<),, -I ide -I ide/utils)

# On MacOS, the binaries are signed, except our private ones
ifeq ($(shell which codesign > /dev/null 2>&1 && echo $(ARCH)),Darwin)
LINKMETADATA=$(if $(filter $(PRIVATEBINARIES),$@),,-ccopt "-sectcreate __TEXT __info_plist config/Info-$(notdir $@).plist")
CODESIGN=$(if $(filter $(PRIVATEBINARIES),$@),true,codesign -s -)
else
LINKMETADATA=
CODESIGN=true
endif

# Best OCaml compiler, used in a generic way

ifeq ($(BEST),opt)
OPT:=opt
BESTOBJ:=.cmx
BESTLIB:=.cmxa
BESTDYN:=.cmxs
else
OPT:=
BESTOBJ:=.cmo
BESTLIB:=.cma
BESTDYN:=.cma
endif

define bestobj
$(patsubst %.cma,%$(BESTLIB),$(patsubst %.cmo,%$(BESTOBJ),$(1)))
endef

define bestocaml
$(if $(OPT),\
$(OCAMLOPT) $(MLINCLUDES) $(OPTFLAGS) $(LINKMETADATA) -o $@ $(1) $(addsuffix .cmxa,$(2)) $^ && $(STRIP) $@ && $(CODESIGN) $@,\
$(OCAMLC) $(MLINCLUDES) $(BYTEFLAGS) $(CUSTOM) -o $@ $(1) $(addsuffix .cma,$(2)) $^)
endef

# Camlp5 settings

CAMLP4DEPS:=grammar/compat5.cmo grammar/grammar.cma
CAMLP4USE=pa_extend.cmo q_MLast.cmo pa_macro.cmo -D$(CAMLVERSION)

PR_O := $(if $(READABLE_ML4),pr_o.cmo,pr_dump.cmo)

SYSMOD:=str unix dynlink threads
SYSCMA:=$(addsuffix .cma,$(SYSMOD))
SYSCMXA:=$(addsuffix .cmxa,$(SYSMOD))

# We do not repeat the dependencies already in SYSMOD here
P4CMA:=gramlib.cma

###########################################################################
# Infrastructure for the rest of the Makefile
###########################################################################

# The SHOW and HIDE variables control whether make will echo complete commands
# or only abbreviated versions.
# Quiet mode is ON by default except if VERBOSE=1 option is given to make

SHOW := $(if $(VERBOSE),@true "",@echo "")
HIDE := $(if $(VERBOSE),,@)

define order-only-template
 ifeq "order-only" "$(1)"
   ORDER_ONLY_SEP:=|
 endif
endef

$(foreach f,$(.FEATURES),$(eval $(call order-only-template,$(f))))

ifndef ORDER_ONLY_SEP
$(error This Makefile needs GNU Make 3.81 or later (that is a version that supports the order-only dependency feature without major bugs.))
endif

VO_TOOLS_DEP := $(COQTOPBEST)
ifdef COQ_XML
 VO_TOOLS_DEP += $(COQDOC)
endif
ifdef VALIDATE
 VO_TOOLS_DEP += $(CHICKEN)
endif

D_DEPEND_BEFORE_SRC := $(if $(NO_RECALC_DEPS),|,)
D_DEPEND_AFTER_SRC := $(if $(NO_RECALC_DEPS),,|)

## When a rule redirects stdout of a command to the target file : cmd > $@
## then the target file will be created even if cmd has failed.
## Hence relaunching make will go further, as make thinks the target has been
## done ok. To avoid this, we use the following macro:

TOTARGET = > "$@" || (RV=$$?; rm -f "$@"; exit $${RV})

###########################################################################
# Compilation of .c files
###########################################################################

CINCLUDES= -I $(CAMLHLIB)

# NB: We used to do a ranlib after ocamlmklib, but it seems that
# ocamlmklib is already doing it

$(LIBCOQRUN): kernel/byterun/coq_jumptbl.h $(BYTERUN)
	cd $(dir $(LIBCOQRUN)) && \
	$(OCAMLFIND) ocamlmklib -oc $(COQRUN) $(notdir $(BYTERUN))

kernel/byterun/coq_jumptbl.h : kernel/byterun/coq_instruct.h
	sed -n -e '/^  /s/ \([A-Z]\)/ \&\&coq_lbl_\1/gp' \
               -e '/^}/q' $< $(TOTARGET)

kernel/copcodes.ml: kernel/byterun/coq_instruct.h
	sed -n -e '/^enum/p' -e 's/,//g' -e '/^  /p' $< | \
	awk -f kernel/make-opcodes $(TOTARGET)

%.o: %.c
	$(SHOW)'OCAMLC    $<'
	$(HIDE)cd $(dir $<) && $(OCAMLC) -ccopt "$(CFLAGS)" -c $(notdir $<)

%_stubs.c.d: $(D_DEPEND_BEFORE_SRC) %_stubs.c $(D_DEPEND_AFTER_SRC)
	$(SHOW)'CCDEP	$<'
	$(HIDE)echo "$@ $(@:.c.d=.o): $(@:.c.d=.c)" > $@

%.c.d: $(D_DEPEND_BEFORE_SRC) %.c $(D_DEPEND_AFTER_SRC) $(GENHFILES)
	$(SHOW)'CCDEP     $<'
	$(HIDE)$(OCAMLC) -ccopt "-MM -MQ $@ -MQ $(<:.c=.o) -isystem $(CAMLHLIB)" $< $(TOTARGET)

###########################################################################
#  grammar/grammar.cma
###########################################################################

## In this part, we compile grammar/grammar.cma
## without relying on .d dependency files, for bootstraping the creation
## and inclusion of these .d files

## Explicit dependencies for grammar stuff

GRAMBASEDEPS := grammar/q_util.cmi
GRAMCMO := grammar/q_util.cmo \
 grammar/argextend.cmo grammar/tacextend.cmo grammar/vernacextend.cmo

grammar/argextend.cmo : $(GRAMBASEDEPS)
grammar/q_util.cmo : $(GRAMBASEDEPS)
grammar/tacextend.cmo : $(GRAMBASEDEPS) grammar/argextend.cmo
grammar/vernacextend.cmo : $(GRAMBASEDEPS) grammar/tacextend.cmo \
 grammar/argextend.cmo

## Ocaml compiler with the right options and -I for grammar

GRAMC := $(OCAMLFIND) ocamlc $(CAMLFLAGS) $(CAMLDEBUG) $(USERFLAGS) \
 -I $(MYCAMLP4LIB) -I grammar

## Specific rules for grammar.cma

grammar/grammar.cma : $(GRAMCMO)
	$(SHOW)'Testing $@'
	@touch grammar/test.mlp
	$(HIDE)$(GRAMC) -pp '$(CAMLP4O) -I $(MYCAMLP4LIB) $^ -impl' -impl grammar/test.mlp -o grammar/test
	@rm -f grammar/test.* grammar/test
	$(SHOW)'OCAMLC -a $@'
	$(HIDE)$(GRAMC) $^ -linkall -a -o $@

## Support of Camlp5 and Camlp5

COMPATCMO:=
GRAMP4USE:=$(COMPATCMO) pa_extend.cmo q_MLast.cmo pa_macro.cmo -D$(CAMLVERSION)
GRAMPP:=$(CAMLP4O) -I $(MYCAMLP4LIB) $(GRAMP4USE) $(CAMLP4COMPAT) -impl

## Rules for standard .mlp and .mli files in grammar/

grammar/%.cmo: grammar/%.mlp | $(COMPATCMO)
	$(SHOW)'OCAMLC -c -pp $<'
	$(HIDE)$(GRAMC) -c -pp '$(GRAMPP)' -impl $<

grammar/%.cmi: grammar/%.mli
	$(SHOW)'OCAMLC -c $<'
	$(HIDE)$(GRAMC) -c $<


###########################################################################
# Main targets (coqmktop, coqtop.opt, coqtop.byte)
###########################################################################

.PHONY: coqbinaries coqbyte

coqbinaries: $(COQMKTOP) $(COQTOPEXE) $(CHICKEN) $(CSDPCERT) $(FAKEIDE)

coqbyte: $(COQTOPBYTE) $(CHICKENBYTE)

ifeq ($(BEST),opt)
$(COQTOPEXE): $(COQMKTOP) $(LINKCMX) $(LIBCOQRUN) $(TOPLOOPCMA:.cma=.cmxs)
	$(SHOW)'COQMKTOP -o $@'
	$(HIDE)$(COQMKTOP) -boot -opt $(OPTFLAGS) $(LINKMETADATA) -o $@
	$(STRIP) $@
	$(CODESIGN) $@
else
$(COQTOPEXE): $(COQTOPBYTE)
	cp $< $@
endif

$(COQTOPBYTE): $(COQMKTOP) $(LINKCMO) $(LIBCOQRUN) $(TOPLOOPCMA)
	$(SHOW)'COQMKTOP -o $@'
	$(HIDE)$(COQMKTOP) -boot -top $(BYTEFLAGS) -o $@

# coqmktop

COQMKTOPCMO:=lib/clib.cma lib/cErrors.cmo tools/tolink.cmo tools/coqmktop.cmo

$(COQMKTOP): $(call bestobj, $(COQMKTOPCMO))
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml, $(OSDEPLIBS), $(SYSMOD))

tools/tolink.ml: Makefile.build Makefile.common
	$(SHOW)"ECHO... >" $@
	$(HIDE)echo "let copts = \"-cclib -lcoqrun\"" > $@
	$(HIDE)echo "let core_libs = \""$(LINKCMO)"\"" >> $@
	$(HIDE)echo "let core_objs = \""$(OBJSMOD)"\"" >> $@

# coqc

COQCCMO:=lib/clib.cma lib/cErrors.cmo toplevel/usage.cmo tools/coqc.cmo

$(COQC): $(call bestobj, $(COQCCMO))
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml, $(OSDEPLIBS), $(SYSMOD))

###########################################################################
# other tools
###########################################################################

.PHONY: tools
tools: $(TOOLS) $(OCAMLLIBDEP) $(COQDEPBOOT)

# coqdep_boot : a basic version of coqdep, with almost no dependencies.
# We state these dependencies here explicitly, since some .ml.d files
# may still be missing or not taken in account yet by make when coqdep_boot
# is being built.

COQDEPBOOTSRC := lib/minisys.cmo \
 tools/coqdep_lexer.cmo tools/coqdep_common.cmo tools/coqdep_boot.cmo

tools/coqdep_lexer.cmo : tools/coqdep_lexer.cmi
tools/coqdep_lexer.cmx : tools/coqdep_lexer.cmi
tools/coqdep_common.cmo : lib/minisys.cmo tools/coqdep_lexer.cmi tools/coqdep_common.cmi
tools/coqdep_common.cmx : lib/minisys.cmx tools/coqdep_lexer.cmx tools/coqdep_common.cmi
tools/coqdep_boot.cmo : tools/coqdep_common.cmi
tools/coqdep_boot.cmx : tools/coqdep_common.cmx

$(COQDEPBOOT): $(call bestobj, $(COQDEPBOOTSRC))
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml, -I tools, unix)

$(OCAMLLIBDEP): $(call bestobj, tools/ocamllibdep.cmo)
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml, -I tools, unix)

# The full coqdep (unused by this build, but distributed by make install)

COQDEPCMO:=lib/clib.cma lib/cErrors.cmo lib/cWarnings.cmo lib/minisys.cmo \
  lib/system.cmo tools/coqdep_lexer.cmo tools/coqdep_common.cmo \
  tools/coqdep.cmo

$(COQDEP): $(call bestobj, $(COQDEPCMO))
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml, $(OSDEPLIBS), $(SYSMOD))

$(GALLINA): $(call bestobj, tools/gallina_lexer.cmo tools/gallina.cmo)
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml,,)

COQMAKEFILECMO:=lib/clib.cma tools/coq_makefile.cmo

$(COQMAKEFILE): $(call bestobj,$(COQMAKEFILECMO))
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml,,str unix threads)

$(COQTEX): $(call bestobj, tools/coq_tex.cmo)
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml,,str)

$(COQWC): $(call bestobj, tools/coqwc.cmo)
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml,,)

COQDOCCMO:=lib/clib.cma $(addprefix tools/coqdoc/, \
  cdglobals.cmo alpha.cmo index.cmo tokens.cmo output.cmo cpretty.cmo main.cmo )

$(COQDOC): $(call bestobj, $(COQDOCCMO))
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml,,str unix)

$(COQWORKMGR): $(call bestobj, lib/clib.cma stm/coqworkmgrApi.cmo tools/coqworkmgr.cmo)
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml,, $(SYSMOD))

# fake_ide : for debugging or test-suite purpose, a fake ide simulating
# a connection to coqtop -ideslave

FAKEIDECMO:= lib/clib.cma lib/cErrors.cmo lib/spawn.cmo	ide/document.cmo \
 ide/serialize.cmo ide/xml_lexer.cmo ide/xml_parser.cmo ide/xml_printer.cmo \
 ide/richpp.cmo ide/xmlprotocol.cmo tools/fake_ide.cmo

$(FAKEIDE): $(call bestobj, $(FAKEIDECMO)) | $(IDETOPLOOPCMA:.cma=$(BESTDYN))
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml,-I ide,str unix threads)

# votour: a small vo explorer (based on the checker)

bin/votour: $(call bestobj, lib/cObj.cmo checker/analyze.cmo checker/values.cmo checker/votour.cmo)
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml, -I checker,)

###########################################################################
# Csdp to micromega special targets
###########################################################################

CSDPCERTCMO:=lib/clib.cma $(addprefix plugins/micromega/, \
  mutils.cmo 	micromega.cmo \
  sos_types.cmo sos_lib.cmo sos.cmo 	csdpcert.cmo )

$(CSDPCERT): $(call bestobj, $(CSDPCERTCMO))
	$(SHOW)'OCAMLBEST -o $@'
	$(HIDE)$(call bestocaml,,nums unix)

###########################################################################
# tests
###########################################################################

.PHONY: validate check test-suite $(ALLSTDLIB).v

VALIDOPTS=$(if $(VERBOSE),,-silent) -o -m

validate: $(CHICKEN) | $(ALLVO)
	$(SHOW)'COQCHK <theories & plugins>'
	$(HIDE)$(CHICKEN) -boot $(VALIDOPTS) $(ALLMODS)

$(ALLSTDLIB).v:
	$(SHOW)'MAKE $(notdir $@)'
	$(HIDE)echo "Require $(ALLMODS)." > $@

MAKE_TSOPTS=-C test-suite -s VERBOSE=$(VERBOSE)

check: validate test-suite

test-suite: world $(ALLSTDLIB).v
	$(MAKE) $(MAKE_TSOPTS) clean
	$(MAKE) $(MAKE_TSOPTS) all

###########################################################################
# Default rules for compiling ML code
###########################################################################

# Target for libraries .cma and .cmxa

# The dependency over the .mllib is somewhat artificial, since
# ocamlc -a won't use this file, hence the $(filter-out ...) below.
# But this ensures that the .cm(x)a is rebuilt when needed,
# (especially when removing a module in the .mllib).
# We used to have a "order-only" dependency over .mllib.d here,
# but the -include mechanism should already ensure that we have
# up-to-date dependencies.

# Specific rule for kernel.cma, with $(VMBYTEFLAGS).
# This helps loading dllcoqrun.so during an ocamldebug
kernel/kernel.cma: kernel/kernel.mllib
	$(SHOW)'OCAMLC -a -o $@'
	$(HIDE)$(OCAMLC) $(MLINCLUDES) $(BYTEFLAGS) $(VMBYTEFLAGS) -a -o $@ $(filter-out %.mllib, $^)

%.cma: %.mllib
	$(SHOW)'OCAMLC -a -o $@'
	$(HIDE)$(OCAMLC) $(MLINCLUDES) $(BYTEFLAGS) -a -o $@ $(filter-out %.mllib, $^)

%.cmxa: %.mllib
	$(SHOW)'OCAMLOPT -a -o $@'
	$(HIDE)$(OCAMLOPT) $(MLINCLUDES) $(OPTFLAGS) -a -o $@ $(filter-out %.mllib, $^)

# For plugin packs

%.cmo: %.mlpack
	$(SHOW)'OCAMLC -pack -o $@'
	$(HIDE)$(OCAMLC) $(MLINCLUDES) $(BYTEFLAGS) -pack -o $@ $(filter-out %.mlpack, $^)

%.cmx: %.mlpack
	$(SHOW)'OCAMLOPT -pack -o $@'
	$(HIDE)$(OCAMLOPT) $(MLINCLUDES) $(OPTFLAGS) -pack -o $@ $(filter-out %.mlpack, $^)

COND_BYTEFLAGS= \
 $(if $(filter tools/fake_ide% tools/coq_makefile%,$<), -I ide,) $(MLINCLUDES) $(BYTEFLAGS)

COND_OPTFLAGS= \
 $(if $(filter tools/fake_ide% tools/coq_makefile%,$<), -I ide,) $(MLINCLUDES) $(OPTFLAGS)

%.cmi: %.mli
	$(SHOW)'OCAMLC    $<'
	$(HIDE)$(OCAMLC) $(COND_BYTEFLAGS) -c $<

%.cmo: %.ml
	$(SHOW)'OCAMLC    $<'
	$(HIDE)$(OCAMLC) $(COND_BYTEFLAGS) -c $<

## NB: for the moment ocamlopt erases and recreates .cmi if there's no .mli around.
## This can lead to nasty things with make -j. To avoid that:
##  1) We make .cmx always depend on .cmi
##  2) This .cmi will be created from the .mli, or trigger the compilation of the
##    .cmo if there's no .mli (see rule below about MLWITHOUTMLI)
##  3) We tell ocamlopt to use the .cmi as the interface source file. With this
##     hack, everything goes as if there is a .mli, and the .cmi is preserved
##     and the .cmx is checked with respect to this .cmi

HACKMLI = $(if $(wildcard $<i),,-intf-suffix .cmi)

define diff
 $(strip $(foreach f, $(1), $(if $(filter $(f),$(2)),,$f)))
endef

MLWITHOUTMLI := $(call diff, $(MLFILES), $(MLIFILES:.mli=.ml))

$(MLWITHOUTMLI:.ml=.cmx): %.cmx: %.cmi  # for .ml with .mli this is already the case

$(MLWITHOUTMLI:.ml=.cmi): %.cmi: %.cmo

# NB: the *_FORPACK variables are generated in *.mlpack.d by ocamllibdep
# The only exceptions are the sources of the csdpcert binary.
# To avoid warnings, we set them manually here:
plugins/micromega/sos_lib_FORPACK:=
plugins/micromega/sos_FORPACK:=
plugins/micromega/sos_print_FORPACK:=
plugins/micromega/csdpcert_FORPACK:=

plugins/%.cmx: plugins/%.ml
	$(SHOW)'OCAMLOPT  $<'
	$(HIDE)$(OCAMLOPT) $(COND_OPTFLAGS) $(HACKMLI) $($(@:.cmx=_FORPACK)) -c $<

%.cmx: %.ml
	$(SHOW)'OCAMLOPT  $<'
	$(HIDE)$(OCAMLOPT) $(COND_OPTFLAGS) $(HACKMLI) -c $<

%.cmxs: %.cmx
	$(SHOW)'OCAMLOPT -shared -o $@'
	$(HIDE)$(OCAMLOPT) -shared -o $@ $<

%.cmxs: %.cmxa
	$(SHOW)'OCAMLOPT -shared -o $@'
	$(HIDE)$(OCAMLOPT) -linkall -shared -o $@ $<

%.ml: %.mll
	$(SHOW)'OCAMLLEX  $<'
	$(HIDE)$(OCAMLLEX) -o $@ "$*.mll"

%.ml: %.ml4 $(CAMLP4DEPS)
	$(SHOW)'CAMLP5O   $<'
	$(HIDE)$(CAMLP4O) -I $(MYCAMLP4LIB) $(PR_O) \
	  $(CAMLP4DEPS) $(CAMLP4USE) $(CAMLP4COMPAT) -impl $< -o $@


###########################################################################
# Dependencies of ML code
###########################################################################

# Ocamldep is now used directly again (thanks to -ml-synonym in OCaml >= 3.12)
OCAMLDEP = $(OCAMLFIND) ocamldep -slash -ml-synonym .ml4 -ml-synonym .mlpack

%.ml.d: $(D_DEPEND_BEFORE_SRC) %.ml $(D_DEPEND_AFTER_SRC) $(GENFILES)
	$(SHOW)'OCAMLDEP  $<'
	$(HIDE)$(OCAMLDEP) $(DEPFLAGS) "$<" $(TOTARGET)

%.mli.d: $(D_DEPEND_BEFORE_SRC) %.mli $(D_DEPEND_AFTER_SRC) $(GENFILES)
	$(SHOW)'OCAMLDEP  $<'
	$(HIDE)$(OCAMLDEP) $(DEPFLAGS) "$<" $(TOTARGET)

%.mllib.d: $(D_DEPEND_BEFORE_SRC) %.mllib $(D_DEPEND_AFTER_SRC) $(OCAMLLIBDEP) $(GENFILES)
	$(SHOW)'OCAMLLIBDEP  $<'
	$(HIDE)$(OCAMLLIBDEP) $(DEPFLAGS) "$<" $(TOTARGET)

%.mlpack.d: $(D_DEPEND_BEFORE_SRC) %.mlpack $(D_DEPEND_AFTER_SRC) $(OCAMLLIBDEP) $(GENFILES)
	$(SHOW)'OCAMLLIBDEP  $<'
	$(HIDE)$(OCAMLLIBDEP) $(DEPFLAGS) "$<" $(TOTARGET)

###########################################################################
# Compilation of .v files
###########################################################################

# NB: for make world, no need to mention explicitly the .cmxs of the plugins,
# since they are all mentioned in at least one Declare ML Module in some .v

coqlib: theories plugins

theories: $(THEORIESVO)
plugins: $(PLUGINSVO)

.PHONY: coqlib theories plugins

# The .vo files in Init are built with the -noinit option

theories/Init/%.vo theories/Init/%.glob: theories/Init/%.v $(VO_TOOLS_DEP)
	$(SHOW)'COQC $(COQ_XML) -noinit $<'
	$(HIDE)rm -f theories/Init/$*.glob
	$(HIDE)$(BOOTCOQC) $< $(COQ_XML) -noinit -R theories Coq

# MExtraction.v generates the ml core file of the micromega tactic.
# We check that this generated code is still in sync with the version
# of micromega.ml in the archive.

# Note: we now dump to stdout there via "Recursive Extraction" for better
# control on the name of the generated file, and avoid a .ml that
# would end in our $(MLFILES). The "sed" below is to kill the final
# blank line printed by Recursive Extraction (unlike Extraction "foo").

MICROMEGAV:=plugins/micromega/MExtraction.v
MICROMEGAML:=plugins/micromega/micromega.ml
MICROMEGAGEN:=plugins/micromega/.micromega.ml.generated

$(MICROMEGAV:.v=.vo) $(MICROMEGAV:.v=.glob) : $(MICROMEGAV) theories/Init/Prelude.vo $(VO_TOOLS_DEP)
	$(SHOW)'COQC      $<'
	$(HIDE)rm -f $*.glob
	$(HIDE)$(BOOTCOQC) $< | sed -e '$$d' > $(MICROMEGAGEN)
	$(HIDE)cmp -s $(MICROMEGAML) $(MICROMEGAGEN) || \
	   echo "Warning: $(MICROMEGAML) and the code generated by $(MICROMEGAV) differ !"

# The general rule for building .vo files :

%.vo %.glob: %.v theories/Init/Prelude.vo $(VO_TOOLS_DEP)
	$(SHOW)'COQC      $<'
	$(HIDE)rm -f $*.glob
	$(HIDE)$(BOOTCOQC) $<
ifdef VALIDATE
	$(SHOW)'COQCHK    $(call vo_to_mod,$@)'
	$(HIDE)$(CHICKEN) -boot -silent -norec $(call vo_to_mod,$@) \
	  || ( RV=$$?; rm -f "$@"; exit $${RV} )
endif

# Dependencies of .v files

%.v.d: $(D_DEPEND_BEFORE_SRC) %.v $(D_DEPEND_AFTER_SRC) $(COQDEPBOOT)
	$(SHOW)'COQDEP    $<'
	$(HIDE)$(COQDEPBOOT) -boot $(DYNDEP) "$<" $(TOTARGET)

###########################################################################

# To speed-up things a bit, let's dissuade make to attempt rebuilding makefiles

Makefile $(wildcard Makefile.*) config/Makefile : ;

# Final catch-all rule.
# Usually, 'make' would display such an error itself.
# But if the target has some declared dependencies (e.g. in a .d)
# but no building rule, 'make' succeeds silently (see bug #4812).

%:
	@echo "Error: no rule to make target $@ (or missing .PHONY)" && false

# For emacs:
# Local Variables:
# mode: makefile
# End: