Commit | Line | Data |
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c12d9b4c RP |
1 | ### |
2 | ### Makefile used to three-stage build a tree of source code. Also used to | |
3 | ### compile other bundles, first with cc, then with gcc. | |
4 | ### | |
5 | ||
5ba00487 DZ |
6 | ### |
7 | ### USE OF THIS FILE REQUIRES GNU MAKE!!! | |
8 | ### | |
9 | ||
10 | ### The first versions of the file were written by Rich Pixley (rich@cygnus.com). | |
11 | ### Many subsequent additions (and current maintainance by) david d `zoo' zuhn, | |
12 | ### (zoo@cygnus.com). | |
c12d9b4c RP |
13 | |
14 | ### Every invocation of this Makefile needs to have a variable set (host), | |
15 | ### which is the named used for ./configure, and also the prefix for the | |
16 | ### various files and directories used in a three stage. | |
17 | ||
18 | ifndef host | |
5ba00487 DZ |
19 | error: |
20 | @echo You must set the variable \"host\" to use this Makefile ; exit 1 | |
c12d9b4c RP |
21 | else |
22 | ||
23 | ### from here to very near the end of the file is the real guts of this | |
24 | ### Makefile, and it is not seen if the variable 'host' is not set | |
25 | ||
26 | ### | |
27 | ### START EDITTING HERE!!! | |
28 | ### These things will need to be set differently for each release. | |
29 | ### | |
30 | ||
31 | ### from which cvs tree are we working? | |
8b510607 | 32 | TREE := devo |
c12d9b4c RP |
33 | |
34 | ### binaries should be installed into? | |
35 | ROOTING := /usr/cygnus | |
36 | ||
37 | ### When working from a tagged set of source, this should be the tag. If not, | |
38 | ### then set the macro to be empty. | |
5ba00487 | 39 | CVS_TAG := |
c12d9b4c RP |
40 | |
41 | ### The name of the cvs module for this release. The intersection of | |
42 | ### CVS_MODULE and CVS_TAG defines the source files in this release. | |
5ba00487 | 43 | CVS_MODULE := latest |
c12d9b4c RP |
44 | |
45 | ### Historically, this was identical to CVS_TAG. This is changing. | |
5ba00487 | 46 | RELEASE_TAG := latest-921118 |
c12d9b4c RP |
47 | |
48 | ### Historically, binaries were installed here. This is changing. | |
49 | release_root := $(ROOTING)/$(RELEASE_TAG) | |
50 | ||
51 | ### STOP EDITTING HERE!!! | |
52 | ### With luck, eventually, nothing else will need to be editted. | |
53 | ||
5ba00487 DZ |
54 | TIME := time |
55 | GCC := gcc -O -g | |
56 | GNUC := "CC=$(GCC)" | |
57 | CFLAGS := -g | |
58 | GNU_MAKE := /usr/latest/bin/make -w | |
c12d9b4c | 59 | |
5ba00487 DZ |
60 | override MAKE := make |
61 | override MFLAGS := | |
62 | #override MAKEFLAGS := | |
c12d9b4c | 63 | |
5ba00487 | 64 | SHELL := /bin/sh |
c12d9b4c RP |
65 | |
66 | FLAGS_TO_PASS := \ | |
67 | "GCC=$(GCC)" \ | |
5ba00487 | 68 | "CFLAGS=$(CFLAGS)" \ |
c12d9b4c | 69 | "TIME=$(TIME)" \ |
5ba00487 DZ |
70 | "MF=$(MF)" \ |
71 | "host=$(host)" | |
72 | ||
73 | ||
74 | prefixes = -prefix=$(release_root) -exec_prefix=$(release_root)/H-$(host) | |
75 | relbindir = $(release_root)/H-$(host)/bin | |
76 | ||
c12d9b4c RP |
77 | |
78 | ### general config stuff | |
5ba00487 DZ |
79 | WORKING_DIR := $(host)-objdir |
80 | STAGE1DIR := $(WORKING_DIR).1 | |
81 | STAGE2DIR := $(WORKING_DIR).2 | |
82 | STAGE3DIR := $(WORKING_DIR).3 | |
83 | INPLACEDIR := $(host)-in-place | |
84 | HOLESDIR := $(host)-holes | |
c12d9b4c RP |
85 | |
86 | .PHONY: all | |
5ba00487 DZ |
87 | ifdef target |
88 | ## | |
89 | ## This is a cross compilation | |
90 | ## | |
91 | arch = $(host)-x-$(target) | |
92 | config = $(host) -target=$(target) | |
93 | NATIVEDIR := $(arch)-native-objdir | |
94 | CYGNUSDIR := $(arch)-cygnus-objdir | |
95 | LATESTDIR := $(arch)-latest-objdir | |
96 | FLAGS_TO_PASS := $(FLAGS_TO_PASS) "target=$(target)" | |
97 | ||
98 | all: do-native do-latest | |
99 | build-all: build-native build-latest | |
100 | ||
101 | else | |
102 | ## | |
103 | ## This is a native compilation | |
104 | ## | |
105 | all: $(host)-stamp-3stage-done | |
106 | #all: in-place do1 do2 do3 comparison | |
107 | endif | |
108 | ||
109 | everything: do-cross | |
110 | #everything: in-place do1 do2 do3 comparison do-cygnus | |
111 | ||
112 | .PHONY: do-native | |
113 | do-native: $(host)-stamp-holes $(arch)-stamp-native | |
114 | do-native-config: $(arch)-stamp-native-configured | |
115 | build-native: $(host)-stamp-holes $(arch)-stamp-native-checked | |
116 | config-native: $(host)-stamp-holes $(arch)-stamp-native-configured | |
117 | ||
118 | $(arch)-stamp-native: | |
119 | PATH=`pwd`/$(HOLESDIR) ; \ | |
120 | export PATH ; \ | |
121 | SHELL=sh ; export SHELL ; \ | |
122 | $(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-native-installed $(FLAGS_TO_PASS) | |
123 | if [ -f CLEAN_ALL ] ; then rm -rf $(NATIVEDIR) ; else true ; fi | |
124 | touch $(arch)-stamp-native | |
125 | ||
126 | $(arch)-stamp-native-installed: $(arch)-stamp-native-checked | |
127 | cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) install | |
128 | cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) install-info | |
129 | touch $@ | |
130 | ||
131 | $(arch)-stamp-native-checked: $(arch)-stamp-native-built | |
132 | # cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) check | |
133 | touch $@ | |
134 | ||
135 | $(arch)-stamp-native-built: $(arch)-stamp-native-configured | |
136 | cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) all | |
137 | cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) info | |
138 | touch $@ | |
139 | ||
140 | $(arch)-stamp-native-configured: | |
141 | [ -d $(NATIVEDIR) ] || mkdir $(NATIVEDIR) | |
142 | (cd $(NATIVEDIR) ; \ | |
143 | $(TIME) ../$(TREE)/configure $(config) -v -srcdir=../$(TREE) \ | |
144 | $(prefixes)) | |
145 | touch $@ | |
146 | ||
147 | ||
148 | .PHONY: do-cygnus | |
149 | do-cygnus: $(host)-stamp-holes $(arch)-stamp-cygnus | |
150 | build-cygnus: $(host)-stamp-holes $(arch)-stamp-cygnus-checked | |
151 | config-cygnus: $(host)-stamp-holes $(arch)-stamp-cygnus-configured | |
152 | ||
153 | $(arch)-stamp-cygnus: | |
154 | [ -f $(relbindir)/gcc ] || (echo "must have gcc available"; exit 1) | |
155 | PATH=$(relbindir):`pwd`/$(HOLESDIR) ; \ | |
156 | export PATH ; \ | |
157 | SHELL=sh ; export SHELL ; \ | |
158 | echo ; gcc -v ; echo ; \ | |
159 | $(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-cygnus-installed $(FLAGS_TO_PASS) | |
160 | if [ -f CLEAN_ALL ] ; then rm -rf $(CYGNUSDIR) ; else true ; fi | |
161 | touch $(arch)-stamp-cygnus | |
162 | ||
163 | $(arch)-stamp-cygnus-installed: $(arch)-stamp-cygnus-checked | |
164 | cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install | |
165 | cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install-info | |
166 | touch $@ | |
167 | ||
168 | $(arch)-stamp-cygnus-checked: $(arch)-stamp-cygnus-built | |
169 | # cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) check | |
170 | touch $@ | |
171 | ||
172 | $(arch)-stamp-cygnus-built: $(arch)-stamp-cygnus-configured | |
173 | cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) all | |
174 | cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) info | |
175 | touch $@ | |
176 | ||
177 | $(arch)-stamp-cygnus-configured: | |
178 | [ -d $(CYGNUSDIR) ] || mkdir $(CYGNUSDIR) | |
179 | cd $(CYGNUSDIR) ; \ | |
180 | $(TIME) ../$(TREE)/configure $(config) -v -srcdir=../$(TREE) $(prefixes) | |
181 | touch $@ | |
182 | ||
183 | .PHONY: do-latest | |
184 | do-latest: $(host)-stamp-holes $(arch)-stamp-latest | |
185 | build-latest: $(host)-stamp-holes $(arch)-stamp-latest-checked | |
186 | ||
187 | $(arch)-stamp-latest: | |
188 | PATH=/usr/latest/bin:`pwd`/$(HOLESDIR) ; \ | |
189 | export PATH ; \ | |
190 | SHELL=sh ; export SHELL ; \ | |
191 | $(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-latest-installed $(FLAGS_TO_PASS) | |
192 | touch $(arch)-stamp-latest | |
193 | ||
194 | $(arch)-stamp-latest-installed: $(arch)-stamp-latest-checked | |
195 | cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install | |
196 | cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install-info | |
197 | touch $@ | |
198 | ||
199 | $(arch)-stamp-latest-checked: $(arch)-stamp-latest-built | |
200 | # cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) check | |
201 | touch $@ | |
202 | ||
203 | $(arch)-stamp-latest-built: $(arch)-stamp-latest-configured | |
204 | cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) all | |
205 | cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) info | |
206 | touch $@ | |
207 | ||
208 | $(arch)-stamp-latest-configured: | |
209 | [ -d $(LATESTDIR) ] || mkdir $(LATESTDIR) | |
210 | cd $(LATESTDIR) ; \ | |
211 | $(TIME) ../$(TREE)/configure $(config) -v -srcdir=../$(TREE) $(prefixes) | |
212 | touch $@ | |
213 | ||
7bea9148 RP |
214 | |
215 | .PHONY: in-place | |
216 | in-place: $(host)-stamp-in-place | |
217 | ||
5ba00487 | 218 | $(host)-stamp-in-place: |
7bea9148 | 219 | PATH=/bin:/usr/bin:/usr/ucb ; \ |
5ba00487 DZ |
220 | export PATH ; \ |
221 | SHELL=/bin/sh ; export SHELL ; \ | |
222 | $(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-in-place-installed host=$(host) $(FLAGS_TO_PASS) | |
7bea9148 | 223 | touch $@ |
5ba00487 DZ |
224 | if [ -f CLEAN_ALL ] ; then \ |
225 | rm -rf $(INPLACEDIR) ; \ | |
226 | else \ | |
227 | mv $(INPLACEDIR) $(STAGE1DIR) ; \ | |
228 | fi | |
7bea9148 RP |
229 | |
230 | $(host)-stamp-in-place-installed: $(host)-stamp-in-place-checked | |
5ba00487 DZ |
231 | cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" install host=$(host) |
232 | cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" install-info host=$(host) | |
7bea9148 RP |
233 | touch $@ |
234 | ||
235 | $(host)-stamp-in-place-checked: $(host)-stamp-in-place-built | |
5ba00487 | 236 | # cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" check host=$(host) |
7bea9148 RP |
237 | touch $@ |
238 | ||
239 | $(host)-stamp-in-place-built: $(host)-stamp-in-place-configured | |
5ba00487 DZ |
240 | cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" all host=$(host) |
241 | cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" info host=$(host) | |
7bea9148 RP |
242 | touch $@ |
243 | ||
244 | $(host)-stamp-in-place-configured: $(host)-stamp-in-place-cp | |
5ba00487 | 245 | cd $(INPLACEDIR) ; $(TIME) ./configure $(host) -v $(prefixes) |
7bea9148 RP |
246 | touch $@ |
247 | ||
248 | $(host)-stamp-in-place-cp: | |
249 | rm -rf $(INPLACEDIR) | |
250 | mkdir $(INPLACEDIR) | |
251 | (cd $(TREE) ; tar cf - .) | (cd $(INPLACEDIR) ; tar xf -) | |
252 | touch $@ | |
c12d9b4c | 253 | |
5ba00487 DZ |
254 | $(host)-stamp-3stage-done: do1 do2 do3 comparison |
255 | touch $@ | |
256 | ||
257 | ||
c12d9b4c RP |
258 | .PHONY: do1 |
259 | do1: $(host)-stamp-holes $(host)-stamp-stage1 | |
5ba00487 DZ |
260 | do1-config: $(host)-stamp-stage1-configured |
261 | do1-build: $(host)-stamp-stage1-checked | |
c12d9b4c RP |
262 | |
263 | $(host)-stamp-stage1: | |
264 | if [ -d $(STAGE1DIR) ] ; then \ | |
265 | mv $(STAGE1DIR) $(WORKING_DIR) ; \ | |
266 | else \ | |
267 | true ; \ | |
268 | fi | |
269 | PATH=`pwd`/$(HOLESDIR) ; \ | |
5ba00487 DZ |
270 | export PATH ; \ |
271 | SHELL=sh ; export SHELL ; \ | |
272 | $(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-stage1-installed host=$(host) $(FLAGS_TO_PASS) $(NATIVEC) | |
7bea9148 | 273 | touch $@ |
5ba00487 DZ |
274 | if [ -f CLEAN_ALL ] ; then \ |
275 | rm -rf $(WORKING_DIR) ; \ | |
276 | else \ | |
277 | mv $(WORKING_DIR) $(STAGE1DIR) ; \ | |
278 | fi | |
c12d9b4c RP |
279 | |
280 | $(host)-stamp-stage1-installed: $(host)-stamp-stage1-checked | |
5ba00487 DZ |
281 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" install host=$(host) |
282 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" install-info host=$(host) | |
c12d9b4c RP |
283 | touch $@ |
284 | ||
285 | $(host)-stamp-stage1-checked: $(host)-stamp-stage1-built | |
5ba00487 | 286 | # cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" check host=$(host) |
c12d9b4c RP |
287 | touch $@ |
288 | ||
289 | $(host)-stamp-stage1-built: $(host)-stamp-stage1-configured | |
5ba00487 DZ |
290 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" all host=$(host) |
291 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" info host=$(host) | |
c12d9b4c RP |
292 | touch $@ |
293 | ||
294 | $(host)-stamp-stage1-configured: | |
295 | [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR) | |
5ba00487 DZ |
296 | cd $(WORKING_DIR) ; \ |
297 | $(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) $(prefixes) | |
c12d9b4c RP |
298 | touch $@ |
299 | ||
300 | .PHONY: do2 | |
301 | do2: $(HOLESDIR) $(host)-stamp-stage2 | |
302 | ||
303 | $(host)-stamp-stage2: | |
304 | if [ -d $(STAGE2DIR) ] ; then \ | |
305 | mv $(STAGE2DIR) $(WORKING_DIR) ; \ | |
306 | else \ | |
307 | true ; \ | |
308 | fi | |
5ba00487 DZ |
309 | PATH=$(relbindir):`pwd`/$(HOLESDIR) ; \ |
310 | export PATH ; \ | |
311 | SHELL=sh ; export SHELL ; \ | |
312 | $(TIME) $(GNU_MAKE) $(FLAGS_TO_PASS) -f test-build.mk -w $(host)-stamp-stage2-installed | |
313 | mv $(WORKING_DIR) $(STAGE2DIR) | |
7bea9148 | 314 | touch $@ |
c12d9b4c | 315 | |
c12d9b4c RP |
316 | |
317 | $(host)-stamp-stage2-installed: $(host)-stamp-stage2-checked | |
5ba00487 DZ |
318 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" install host=$(host) |
319 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" install-info host=$(host) | |
c12d9b4c RP |
320 | touch $@ |
321 | ||
322 | $(host)-stamp-stage2-checked: $(host)-stamp-stage2-built | |
5ba00487 | 323 | # cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host) |
c12d9b4c RP |
324 | touch $@ |
325 | ||
326 | $(host)-stamp-stage2-built: $(host)-stamp-stage2-configured | |
5ba00487 DZ |
327 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" all host=$(host) |
328 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" info host=$(host) | |
c12d9b4c RP |
329 | touch $@ |
330 | ||
331 | $(host)-stamp-stage2-configured: | |
332 | [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR) | |
5ba00487 DZ |
333 | cd $(WORKING_DIR) ; \ |
334 | $(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) $(prefixes) | |
c12d9b4c RP |
335 | touch $@ |
336 | ||
337 | .PHONY: do3 | |
338 | do3: $(HOLESDIR) $(host)-stamp-stage3 | |
339 | ||
340 | $(host)-stamp-stage3: | |
5ba00487 DZ |
341 | if [ -d $(STAGE3DIR) ] ; then \ |
342 | mv $(STAGE3DIR) $(WORKING_DIR) ; \ | |
c12d9b4c RP |
343 | else \ |
344 | true ; \ | |
345 | fi | |
5ba00487 DZ |
346 | PATH=$(relbindir):`pwd`/$(HOLESDIR) ; \ |
347 | export PATH ; \ | |
348 | SHELL=sh ; export SHELL ; \ | |
349 | $(TIME) $(GNU_MAKE) $(FLAGS_TO_PASS) -f test-build.mk -w $(host)-stamp-stage3-checked | |
350 | mv $(WORKING_DIR) $(STAGE3DIR) | |
7bea9148 | 351 | touch $@ |
c12d9b4c | 352 | |
c12d9b4c RP |
353 | |
354 | $(host)-stamp-stage3-installed: $(host)-stamp-stage3-checked | |
5ba00487 DZ |
355 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" install host=$(host) |
356 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" install-info host=$(host) | |
c12d9b4c RP |
357 | touch $@ |
358 | ||
359 | $(host)-stamp-stage3-checked: $(host)-stamp-stage3-built | |
5ba00487 | 360 | # cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host) |
c12d9b4c RP |
361 | touch $@ |
362 | ||
363 | $(host)-stamp-stage3-built: $(host)-stamp-stage3-configured | |
5ba00487 DZ |
364 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" all host=$(host) |
365 | cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" info host=$(host) | |
c12d9b4c RP |
366 | touch $@ |
367 | ||
368 | $(host)-stamp-stage3-configured: | |
369 | [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR) | |
5ba00487 DZ |
370 | cd $(WORKING_DIR) ; \ |
371 | $(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) $(prefixes) | |
c12d9b4c RP |
372 | touch $@ |
373 | ||
374 | # These things are needed by a three-stage, but are not included locally. | |
375 | ||
376 | HOLES := \ | |
377 | [ \ | |
378 | ar \ | |
379 | as \ | |
380 | awk \ | |
381 | basename \ | |
382 | cat \ | |
383 | cc \ | |
384 | chmod \ | |
385 | cmp \ | |
386 | cp \ | |
387 | date \ | |
388 | diff \ | |
389 | echo \ | |
390 | egrep \ | |
391 | ex \ | |
392 | expr \ | |
393 | find \ | |
394 | grep \ | |
5ba00487 | 395 | head \ |
c12d9b4c RP |
396 | hostname \ |
397 | install \ | |
398 | ld \ | |
399 | lex \ | |
400 | ln \ | |
401 | ls \ | |
402 | make \ | |
403 | mkdir \ | |
404 | mv \ | |
405 | nm \ | |
406 | pwd \ | |
407 | ranlib \ | |
408 | rm \ | |
409 | rmdir \ | |
410 | sed \ | |
411 | sh \ | |
412 | sort \ | |
413 | test \ | |
414 | time \ | |
415 | touch \ | |
416 | tr \ | |
417 | true \ | |
40a75cc7 | 418 | wc \ |
c12d9b4c RP |
419 | whoami |
420 | ||
421 | ### so far only sun make supports VPATH | |
422 | ifeq ($(subst sun3,sun4,$(host)),sun4) | |
423 | MAKE_HOLE := | |
424 | else | |
425 | MAKE_HOLE := make | |
426 | endif | |
427 | ||
5ba00487 DZ |
428 | ### solaris 2 -- don't use /usr/ucb/cc |
429 | ifeq (sparc-sun-solaris2,$(host)) | |
430 | CC_HOLE := cc | |
431 | else | |
432 | CC_HOLE := | |
433 | endif | |
434 | ||
c12d9b4c | 435 | ### rs6000 as is busted. We cache a patched version in unsupported. |
5ba00487 | 436 | ifeq ($(host),rs6000-ibm-aix) |
c12d9b4c RP |
437 | AS_HOLE := as |
438 | else | |
439 | AS_HOLE := | |
440 | endif | |
441 | ||
442 | ### These things are also needed by a three-stage, but in this case, the GNU version of the tool is required. | |
443 | PARTIAL_HOLES := \ | |
444 | $(AS_HOLE) \ | |
445 | $(MAKE_HOLE) \ | |
5ba00487 | 446 | $(CC_HOLE) \ |
c12d9b4c RP |
447 | flex \ |
448 | m4 | |
449 | ||
450 | ### look in these directories for things missing from a three-stage | |
451 | HOLE_DIRS := \ | |
452 | /bin \ | |
453 | /usr/bin \ | |
454 | /usr/ucb \ | |
5ba00487 | 455 | /usr/ccs/bin \ |
c12d9b4c RP |
456 | /usr/unsupported/bin |
457 | ||
458 | ### look in these directories for alternate versions of some tools. | |
459 | PARTIAL_HOLE_DIRS := \ | |
460 | /usr/latest/bin \ | |
461 | /usr/progressive/bin \ | |
5ba00487 | 462 | /opt/cygnus/bin \ |
c12d9b4c RP |
463 | /usr/vintage/bin \ |
464 | /usr/unsupported/bin | |
465 | ||
466 | $(HOLESDIR): $(host)-stamp-holes | |
467 | ||
468 | $(host)-stamp-holes: | |
469 | -rm -rf $(HOLESDIR) | |
470 | -mkdir $(HOLESDIR) | |
5ba00487 | 471 | @for i in $(HOLES) ; do \ |
c12d9b4c RP |
472 | found= ; \ |
473 | for j in $(HOLE_DIRS) ; do \ | |
474 | if [ -x $$j/$$i ] ; then \ | |
475 | cp $$j/$$i $(HOLESDIR) ; \ | |
476 | echo $$i from $$j ; \ | |
477 | found=t ; \ | |
478 | break ; \ | |
479 | fi ; \ | |
480 | done ; \ | |
481 | case "$$found" in \ | |
482 | t) ;; \ | |
483 | *) echo $$i is NOT found ;; \ | |
484 | esac ; \ | |
485 | done | |
5ba00487 | 486 | @for i in $(PARTIAL_HOLES) ; do \ |
c12d9b4c RP |
487 | found= ; \ |
488 | for j in $(PARTIAL_HOLE_DIRS) ; do \ | |
489 | if [ -x $$j/$$i ] ; then \ | |
490 | rm -f $(HOLESDIR)/$$i ; \ | |
491 | cp $$j/$$i $(HOLESDIR)/$$i || exit 1; \ | |
492 | echo $$i from $$j ; \ | |
493 | found=t ; \ | |
494 | break ; \ | |
495 | fi ; \ | |
496 | done ; \ | |
497 | case "$$found" in \ | |
498 | t) ;; \ | |
499 | *) echo $$i is NOT found ;; \ | |
500 | esac ; \ | |
501 | done | |
7bea9148 | 502 | touch $@ |
c12d9b4c RP |
503 | |
504 | .PHONY: comparison | |
5ba00487 DZ |
505 | comparison: $(host)-stamp-3stage-compared |
506 | ||
507 | $(host)-stamp-3stage-compared: | |
508 | rm -f .bad-compare | |
509 | ifeq ($(subst rs6000-ibm-aix,mips-sgi-irix4,$(subst mips-dec-ultrix,mips-sgi-irix4,$(host))),mips-sgi-irix4) | |
510 | for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \ | |
511 | tail +10c $(STAGE2DIR)/$$i > foo1 ; \ | |
512 | tail +10c $(STAGE3DIR)/$$i > foo2 ; \ | |
513 | if cmp foo1 foo2 ; then \ | |
514 | true ; \ | |
515 | else \ | |
516 | echo $$i ; \ | |
517 | touch .bad-compare ; \ | |
518 | fi ; \ | |
519 | done | |
520 | rm -f foo1 foo2 | |
c12d9b4c | 521 | else |
5ba00487 DZ |
522 | for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \ |
523 | cmp $(STAGE2DIR)/$$i $(STAGE3DIR)/$$i || touch .bad-compare ; \ | |
524 | done | |
525 | endif | |
526 | if [ -f CLEAN_ALL ] ; then \ | |
527 | rm -rf $(STAGE2DIR) $(STAGE3DIR) ; \ | |
dae8a4cf | 528 | else \ |
5ba00487 DZ |
529 | if [ -f CLEAN_STAGES ] ; then \ |
530 | if [ -f .bad-compare ] ; then \ | |
531 | true ; \ | |
532 | else \ | |
533 | rm -rf $(STAGE1DIR) $(STAGE2DIR) ; \ | |
534 | fi ; \ | |
535 | fi ; \ | |
dae8a4cf | 536 | fi |
5ba00487 | 537 | touch $@ |
c12d9b4c RP |
538 | |
539 | .PHONY: clean | |
540 | clean: | |
7bea9148 | 541 | rm -rf $(HOLESDIR) $(INPLACEDIR) $(WORKING_DIR)* $(host)-stamp-* *~ |
c12d9b4c RP |
542 | |
543 | .PHONY: very | |
544 | very: | |
7bea9148 | 545 | rm -rf $(TREE) |
c12d9b4c RP |
546 | |
547 | force: | |
548 | ||
549 | endif # host | |
550 | ||
551 | ### Local Variables: | |
552 | ### fill-column: 131 | |
553 | ### End: |