aboutsummaryrefslogtreecommitdiff
path: root/test-build.mk
blob: 52bc3e522206881cf590b05271b239300e1baf4b (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
###
### Makefile used to three-stage build a tree of source code.  Also used to
### compile other bundles, first with cc, then with gcc.
###

### This file was written and is maintained by K. Richard Pixley,
### <rich@cygnus.com>.

### Every invocation of this Makefile needs to have a variable set (host), 
### which is the named used for ./configure, and also the prefix for the
### various files and directories used in a three stage.

ifndef host
error:; @echo You must set the variable \"host\" to use this Makefile ; exit 1
else

### from here to very near the end of the file is the real guts of this 
### Makefile, and it is not seen if the variable 'host' is not set 

###
### START EDITTING HERE!!!
### These things will need to be set differently for each release.
###

### from which cvs tree are we working?
TREE := devo

### binaries should be installed into?
ROOTING := /usr/cygnus

### When working from a tagged set of source, this should be the tag.  If not,
### then set the macro to be empty.
#CVS_TAG := -r emacs-920529
CVS_TAG :=

### The name of the cvs module for this release.  The intersection of
### CVS_MODULE and CVS_TAG defines the source files in this release.
CVS_MODULE := devo

### Historically, this was identical to CVS_TAG.  This is changing.
RELEASE_TAG := latest-921102

### Historically, binaries were installed here.  This is changing.
release_root := $(ROOTING)/$(RELEASE_TAG)

### STOP EDITTING HERE!!!
### With luck, eventually, nothing else will need to be editted.

TIME := time
GCC := gcc -O
GNU_MAKE := /usr/latest/bin/make
override MAKE := make
override MAKEFLAGS :=
override MFLAGS :=

SHELL := /bin/sh

.NOEXPORT:

FLAGS_TO_PASS := \
	"GCC=$(GCC)" \
	"TIME=$(TIME)" \
	"MF=$(MF)"

### general config stuff
WORKING_DIR := $(host)-objdir
STAGE1DIR := $(WORKING_DIR).1
STAGE2DIR := $(WORKING_DIR).2
STAGE3DIR := $(WORKING_DIR).3
INPLACEDIR := $(host)-in-place
HOLESDIR := $(host)-holes

.PHONY: all
all:	in-place $(TREE)-stamp-co do1 do2 do3 comparison

.PHONY: in-place
in-place:	$(host)-stamp-in-place

$(host)-stamp-in-place: $(TREE)-stamp-co
	PATH=/bin:/usr/bin:/usr/ucb ; \
		export PATH ; \
		SHELL=/bin/sh ; export SHELL ; \
		$(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-in-place-installed host=$(host) $(FLAGS_TO_PASS)
	touch $@

$(host)-stamp-in-place-installed: $(host)-stamp-in-place-checked
	(cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) install host=$(host))
	(cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) install-info host=$(host))
	touch $@

$(host)-stamp-in-place-checked: $(host)-stamp-in-place-built
#	(cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) check host=$(host))
	touch $@

$(host)-stamp-in-place-built: $(host)-stamp-in-place-configured
	(cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) all host=$(host))
	(cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) info host=$(host))
	touch $@

$(host)-stamp-in-place-configured: $(host)-stamp-in-place-cp
	(cd $(INPLACEDIR) ; \
		$(TIME) ./configure $(host) -v \
			-prefix=$(release_root) \
			-exec_prefix=$(release_root)/H-$(host))
	touch $@

$(host)-stamp-in-place-cp:
	rm -rf $(INPLACEDIR)
	mkdir $(INPLACEDIR)
	(cd $(TREE) ; tar cf - .) | (cd $(INPLACEDIR) ; tar xf -)
	touch $@

.PHONY: do1
do1:	$(host)-stamp-holes $(host)-stamp-stage1

$(host)-stamp-stage1:
	if [ -d $(STAGE1DIR) ] ; then \
		mv $(STAGE1DIR) $(WORKING_DIR) ; \
	else \
		true ; \
	fi
	PATH=`pwd`/$(HOLESDIR) ; \
		export PATH ; \
		SHELL=sh ; export SHELL ; \
		$(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-stage1-installed host=$(host) $(FLAGS_TO_PASS)
	touch $@
	mv $(WORKING_DIR) $(STAGE1DIR)

$(host)-stamp-stage1-installed: $(host)-stamp-stage1-checked
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) install host=$(host))
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) install-info host=$(host))
	touch $@

$(host)-stamp-stage1-checked: $(host)-stamp-stage1-built
#	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) check host=$(host))
	touch $@

$(host)-stamp-stage1-built: $(host)-stamp-stage1-configured
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) all host=$(host))
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) info host=$(host))
	touch $@

$(host)-stamp-stage1-configured:
	[ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
	(cd $(WORKING_DIR) ; \
		$(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) \
			-prefix=$(release_root) \
			-exec_prefix=$(release_root)/H-$(host))
	touch $@

.PHONY: do2
do2:	$(HOLESDIR) $(host)-stamp-stage2

$(host)-stamp-stage2:
	if [ -d $(STAGE2DIR) ] ; then \
		mv $(STAGE2DIR) $(WORKING_DIR) ; \
	else \
		true ; \
	fi
	PATH=$(release_root)/H-$(host)/bin:`pwd`/$(HOLESDIR) ; \
		export PATH ; \
		SHELL=sh ; export SHELL ; \
		$(TIME) $(MAKE) -f test-build.mk -w $(STAGE2DIR) host=$(host) $(FLAGS_TO_PASS)
	touch $@

$(STAGE2DIR): $(host)-stamp-stage2-installed
	mv $(WORKING_DIR) $(STAGE2DIR)

$(host)-stamp-stage2-installed: $(host)-stamp-stage2-checked
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" install host=$(host))
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" install-info host=$(host))
	touch $@

$(host)-stamp-stage2-checked: $(host)-stamp-stage2-built
#	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" check host=$(host))
	touch $@

$(host)-stamp-stage2-built: $(host)-stamp-stage2-configured
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" all host=$(host))
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" info host=$(host))
	touch $@

$(host)-stamp-stage2-configured:
	[ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
	(cd $(WORKING_DIR) ; \
		$(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) \
			-prefix=$(release_root) \
			-exec_prefix=$(release_root)/H-$(host))
	touch $@

.PHONY: do3
do3:	$(HOLESDIR) $(host)-stamp-stage3

$(host)-stamp-stage3:
	if [ -d $(TREE)/gcc ] ; then \
		if [ -d $(STAGE3DIR) ] ; then \
			mv $(STAGE3DIR) $(WORKING_DIR) ; \
		else \
			true ; \
		fi ; \
		PATH=$(release_root)/H-$(host)/bin:`pwd`/$(HOLESDIR) ; \
			export PATH ; \
			SHELL=sh ; export SHELL ; \
			$(TIME) $(MAKE) -f test-build.mk -w $(STAGE3DIR) host=$(host) $(FLAGS_TO_PASS) ; \
	else \
		true ; \
	fi
	touch $@

$(STAGE3DIR): $(host)-stamp-stage3-checked
	mv $(WORKING_DIR) $(STAGE3DIR)

$(host)-stamp-stage3-installed: $(host)-stamp-stage3-checked
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" install host=$(host))
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" install-info host=$(host))
	touch $@

$(host)-stamp-stage3-checked: $(host)-stamp-stage3-built
#	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" check host=$(host))
	touch $@

$(host)-stamp-stage3-built: $(host)-stamp-stage3-configured
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" all host=$(host))
	(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" info host=$(host))
	touch $@

$(host)-stamp-stage3-configured:
	[ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
	(cd $(WORKING_DIR) ; \
		$(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) \
			-prefix=$(release_root) \
			-exec_prefix=$(release_root)/H-$(host))
	touch $@

# These things are needed by a three-stage, but are not included locally.

HOLES := \
	[ \
	ar \
	as \
	awk \
	basename \
	cat \
	cc \
	chmod \
	cmp \
	cp \
	date \
	diff \
	echo \
	egrep \
	ex \
	expr \
	find \
	grep \
	hostname \
	install \
	ld \
	lex \
	ln \
	ls \
	make \
	mkdir \
	mv \
	nm \
	pwd \
	ranlib \
	rm \
	rmdir \
	sed \
	sh \
	sort \
	test \
	time \
	touch \
	tr \
	true \
	wc \
	whoami

### so far only sun make supports VPATH
ifeq ($(subst sun3,sun4,$(host)),sun4)
MAKE_HOLE :=
else
MAKE_HOLE := make
endif

### rs6000 as is busted.  We cache a patched version in unsupported.
ifeq ($(subst sun3,rs6000,$(host)),rs6000)
AS_HOLE := as
else
AS_HOLE :=
endif

### These things are also needed by a three-stage, but in this case, the GNU version of the tool is required.
PARTIAL_HOLES := \
	$(AS_HOLE) \
	$(MAKE_HOLE) \
	flex \
	m4

### look in these directories for things missing from a three-stage
HOLE_DIRS := \
	/bin \
	/usr/bin \
	/usr/ucb \
	/usr/unsupported/bin

### look in these directories for alternate versions of some tools.
PARTIAL_HOLE_DIRS := \
	/usr/latest/bin \
	/usr/progressive/bin \
	/usr/vintage/bin \
	/usr/unsupported/bin

$(HOLESDIR): $(host)-stamp-holes

$(host)-stamp-holes:
	-rm -rf $(HOLESDIR)
	-mkdir $(HOLESDIR)
	for i in $(HOLES) ; do \
		found= ; \
		for j in $(HOLE_DIRS) ; do \
			if [ -x $$j/$$i ] ; then \
				cp $$j/$$i $(HOLESDIR) ; \
				echo $$i from $$j ; \
				found=t ; \
				break ; \
			fi ; \
		done ; \
		case "$$found" in \
		t) ;; \
		*) echo $$i is NOT found ;; \
		esac ; \
	done
	for i in $(PARTIAL_HOLES) ; do \
		found= ; \
		for j in $(PARTIAL_HOLE_DIRS) ; do \
			if [ -x $$j/$$i ] ; then \
				rm -f $(HOLESDIR)/$$i ; \
				cp $$j/$$i $(HOLESDIR)/$$i || exit 1; \
				echo $$i from $$j ; \
				found=t ; \
				break ; \
			fi ; \
		done ; \
		case "$$found" in \
		t) ;; \
		*) echo $$i is NOT found ;; \
		esac ; \
	done
	touch $@

.PHONY: comparison
comparison:
ifeq ($(subst rs6000,iris4,$(subst decstation,iris4,$(host))),iris4)
	if [ -d $(TREE)/gcc ] ; then \
		for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \
			tail +10c $(STAGE2DIR)/$$i > foo1 ; \
			tail +10c $(STAGE3DIR)/$$i > foo2 ; \
			cmp foo1 foo2 || echo $$i ; \
		done ; \
	else \
		true ; \
	fi
else
	if [ -d $(TREE)/gcc ] ; then \
		for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \
			cmp $(STAGE2DIR)/$$i $(STAGE3DIR)/$$i ; \
		done ; \
	else \
		true ; \
	fi
endif

.PHONY: clean
clean:
	rm -rf $(HOLESDIR) $(INPLACEDIR) $(WORKING_DIR)* $(host)-stamp-* *~

.PHONY: very
very:
	rm -rf $(TREE)  $(TREE)-stamp-co

.PHONY: $(TREE)
$(TREE): $(TREE)-stamp-co

$(TREE)-stamp-co:
	rm -rf $(TREE)
	$(TIME) cvs co $(CVS_TAG) $(CVS_MODULE)
	touch $@

force:

endif # host

### Local Variables:
### fill-column: 131
### End: