1 #
2 # CDDL HEADER START
3 #
4 # The contents of this file are subject to the terms of the
5 # Common Development and Distribution License (the "License").
6 # You may not use this file except in compliance with the License.
7 #
8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 # or http://www.opensolaris.org/os/licensing.
10 # See the License for the specific language governing permissions
11 # and limitations under the License.
12 #
13 # When distributing Covered Code, include this CDDL HEADER in each
14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 # If applicable, add the following below this CDDL HEADER, with the
16 # fields enclosed by brackets "[]" replaced with your own identifying
17 # information: Portions Copyright [yyyy] [name of copyright owner]
18 #
19 # CDDL HEADER END
20 #
21 #
22 # Copyright (c) 1991, 2010, Oracle and/or its affiliates. All rights reserved.
23 #
24 # This Makefiles contains the common targets and definitions for
25 # all kernels. It is to be included in the Makefiles for specific
26 # implementation architectures and processor architecture dependent
27 # modules: i.e.: all driving kernel Makefiles.
28 #
29
30 #
31 # Default rule for building the lint library directory:
32 #
33 $(LINT_LIB_DIR):
34 -@mkdir -p $@ 2> /dev/null
35
36 #
37 # All C objects depend on inline files. However, cc(1) doesn't generate
38 # the correct dependency info. Also, these Makefiles don't contain a
39 # separate list of C-derived object files (but it is light weight to
40 # let the assembler files think they depend upon this when they don't).
41 # Fortunately, the inline files won't change very often. So, for now,
42 # all objects depend on the inline files. Remove this when the inliner
43 # is fixed to drop correct dependency information.
44 #
45 $(OBJECTS): $(INLINES)
46
47 #
48 # Partially link .o files to generate the kmod. The fake dependency
49 # on modstubs simplifies things...
50 # ELFSIGN_MOD is defined in the individual KCF plug-in modules Makefiles,
51 # and will sign the ELF objects using elfsign(1).
52 #
53 $(BINARY): $(OBJECTS)
54 $(LD) -r $(LDFLAGS) -o $@ $(OBJECTS)
55 $(CTFMERGE_MODULE)
56 $(POST_PROCESS)
57 $(ELFSIGN_MOD)
58
59 #
60 # This target checks each kmod for undefined entry points. It does not
61 # modify the kmod in any way.
62 #
63 $(MODULE).check: FRC
64 @BUILD_TYPE=DBG32 $(MAKE) $(MODULE).check.targ
65
66 $(MODULE).check.targ: $(BINARY) $(OBJECTS) $(EXTRA_CHECK_OBJS) $(UNIX_O) $(MODSTUBS_O) $(GENLIB)
67 $(LD) -o /dev/null $(OBJECTS) $(EXTRA_CHECK_OBJS) $(UNIX_O) $(MODSTUBS_O) $(GENLIB)
68
69 #
70 # Module lint library construction targets.
71 #
72 MOD_LINT_LIB = $(LINT_LIB_DIR)/llib-l$(LINT_MODULE).ln
73
74 $(MOD_LINT_LIB): $(LINT_LIB_DIR) $(LINTS)
75 @-$(ECHO) "\n$(OBJS_DIR)/$(MODULE): (library construction):"
76 @($(LINT) -o $(LINT_MODULE)-$(OBJS_DIR) \
77 $(LINTFLAGS) $(LINTS) $(LTAIL))
78 @$(MV) llib-l$(LINT_MODULE)-$(OBJS_DIR).ln $@
79
80 $(LINT_MODULE).lint: $(MOD_LINT_LIB) $(LINT_LIB) $(GEN_LINT_LIB)
81 @-$(ECHO) "\n$(OBJS_DIR)/$(LINT_MODULE): global crosschecks:"
82 @($(LINT) $(LINTFLAGS) $(MOD_LINT_LIB) \
83 $(LINT_LIB) $(GEN_LINT_LIB) $(LTAIL))
84
85 #
86 # Since assym.h is a derived file, the dependency must be explicit for
87 # all files including this file. (This is only actually required in the
88 # instance when the .nse_depinfo file does not exist.) It may seem that
89 # the lint targets should also have a similar dependency, but they don't
90 # since only C headers are included when #defined(lint) is true. The
91 # actual lists are defined in */Makefile.files.
92 #
93 $(ASSYM_DEPS:%=$(OBJS_DIR)/%): $(DSF_DIR)/$(OBJS_DIR)/assym.h
94
95 #
96 # Everybody need to know how to create a modstubs.o built with the
97 # appropriate flags and located in the appropriate location.
98 #
99 $(MODSTUBS_O): $(MODSTUBS)
100 $(COMPILE.s) -o $@ $(MODSTUBS)
101
102 $(LINTS_DIR)/modstubs.ln: $(MODSTUBS)
103 @($(LHEAD) $(LINT.s) $(MODSTUBS) $(LTAIL))
104
105 #
106 # Build the source file which contains the kernel's utsname,
107 # with release, version and machine set as follows:
108 #
109 # release: contents of $(RELEASE) (Spaces replaced by '_')
110 # version: contents of $(PATCHID) (Spaces replaced by '_')
111 # machine: contents of $(UNAME_M)
112 #
113 # Build environment information is only contained in the comment section.
114 #
115
116 $(OBJS_DIR)/vers.o: $(OBJECTS)
117 $(COMPILE.c) -DUTS_RELEASE=\"`$(ECHO) $(RELEASE) | sed -e 's/ /_/g'`\" \
118 -DUTS_VERSION=\"`$(ECHO) $(PATCHID) | sed -e 's/ /_/g'`\" \
119 -DUTS_PLATFORM=\"$(UNAME_M)\" -o $@ $(SRC)/uts/common/os/vers.c
120 $(CTFCONVERT_O)
121 $(POST_PROCESS_O)
122
123 $(LINTS_DIR)/vers.ln: $(SRC)/uts/common/os/vers.c
124 @($(LHEAD) $(LINT.c) -DUTS_RELEASE=\"\" -DUTS_VERSION=\"\" \
125 -DUTS_PLATFORM=\"\" $(SRC)/uts/common/os/vers.c $(LTAIL))
126
127 #
128 # Installation targets and rules:
129 #
130 $(ROOT_MOD_DIR) $(USR_MOD_DIR):
131 -$(INS.dir)
132
133 $(ROOT_MOD_DIRS_32): $(ROOT_MOD_DIR)
134 -$(INS.dir)
135
136 $(USR_MOD_DIRS_32): $(USR_MOD_DIR)
137 -$(INS.dir)
138
139 $(ROOT_MOD_DIR)/%: $(OBJS_DIR)/% $(ROOT_MOD_DIR) FRC
140 $(INS.file)
141
142 $(ROOT_CPU_DIR)/%: $(OBJS_DIR)/% $(ROOT_CPU_DIR) FRC
143 $(INS.file)
144
145 $(ROOT_DRV_DIR)/%: $(OBJS_DIR)/% $(ROOT_DRV_DIR) FRC
146 $(INS.file)
147
148 $(ROOT_DTRACE_DIR)/%: $(OBJS_DIR)/% $(ROOT_DTRACE_DIR) FRC
149 $(INS.file)
150
151 $(ROOT_EXEC_DIR)/%: $(OBJS_DIR)/% $(ROOT_EXEC_DIR) FRC
152 $(INS.file)
153
154 $(ROOT_FS_DIR)/%: $(OBJS_DIR)/% $(ROOT_FS_DIR) FRC
155 $(INS.file)
156
157 $(ROOT_SCHED_DIR)/%: $(OBJS_DIR)/% $(ROOT_SCHED_DIR) FRC
158 $(INS.file)
159
160 $(ROOT_SOCK_DIR)/%: $(OBJS_DIR)/% $(ROOT_SOCK_DIR) FRC
161 $(INS.file)
162
163 $(ROOT_STRMOD_DIR)/%: $(OBJS_DIR)/% $(ROOT_STRMOD_DIR) FRC
164 $(INS.file)
165
166 $(ROOT_IPP_DIR)/%: $(OBJS_DIR)/% $(ROOT_IPP_DIR) FRC
167 $(INS.file)
168
169 $(ROOT_SYS_DIR)/%: $(OBJS_DIR)/% $(ROOT_SYS_DIR) FRC
170 $(INS.file)
171
172 $(ROOT_MISC_DIR)/%: $(OBJS_DIR)/% $(ROOT_MISC_DIR) FRC
173 $(INS.file)
174
175 $(ROOT_DACF_DIR)/%: $(OBJS_DIR)/% $(ROOT_DACF_DIR) FRC
176 $(INS.file)
177
178 $(ROOT_BRAND_DIR)/%: $(OBJS_DIR)/% $(ROOT_BRAND_DIR) FRC
179 $(INS.file)
180
181 $(ROOT_CRYPTO_DIR)/%: $(OBJS_DIR)/% $(ROOT_CRYPTO_DIR) FRC
182 $(INS.file)
183
184 $(ROOT_KGSS_DIR)/%: $(OBJS_DIR)/% $(ROOT_KGSS_DIR) FRC
185 $(INS.file)
186
187 $(ROOT_SCSI_VHCI_DIR)/%: $(OBJS_DIR)/% $(ROOT_SCSI_VHCI_DIR) FRC
188 $(INS.file)
189
190 $(ROOT_PMCS_FW_DIR)/%: $(OBJS_DIR)/% $(ROOT_PMCS_FW_DIR) FRC
191 $(INS.file)
192
193 $(ROOT_QLC_FW_DIR)/%: $(OBJS_DIR)/% $(ROOT_QLC_FW_DIR) FRC
194 $(INS.file)
195
196 $(ROOT_EMLXS_FW_DIR)/%: $(OBJS_DIR)/% $(ROOT_EMLXS_FW_DIR) FRC
197 $(INS.file)
198
199 $(ROOT_MACH_DIR)/%: $(OBJS_DIR)/% $(ROOT_MACH_DIR) FRC
200 $(INS.file)
201
202 $(ROOT_FONT_DIR)/%: $(OBJS_DIR)/% $(ROOT_MOD_DIR) $(ROOT_FONT_DIR) FRC
203 $(INS.file)
204
205 $(ROOT_MAC_DIR)/%: $(OBJS_DIR)/% $(ROOT_MOD_DIR) $(ROOT_MAC_DIR) FRC
206 $(INS.file)
207
208 $(USR_DRV_DIR)/%: $(OBJS_DIR)/% $(USR_DRV_DIR) FRC
209 $(INS.file)
210
211 $(USR_EXEC_DIR)/%: $(OBJS_DIR)/% $(USR_EXEC_DIR) FRC
212 $(INS.file)
213
214 $(USR_FS_DIR)/%: $(OBJS_DIR)/% $(USR_FS_DIR) FRC
215 $(INS.file)
216
217 $(USR_SCHED_DIR)/%: $(OBJS_DIR)/% $(USR_SCHED_DIR) FRC
218 $(INS.file)
219
220 $(USR_SOCK_DIR)/%: $(OBJS_DIR)/% $(USR_SOCK_DIR) FRC
221 $(INS.file)
222
223 $(USR_STRMOD_DIR)/%: $(OBJS_DIR)/% $(USR_STRMOD_DIR) FRC
224 $(INS.file)
225
226 $(USR_SYS_DIR)/%: $(OBJS_DIR)/% $(USR_SYS_DIR) FRC
227 $(INS.file)
228
229 $(USR_MISC_DIR)/%: $(OBJS_DIR)/% $(USR_MISC_DIR) FRC
230 $(INS.file)
231
232 $(USR_DACF_DIR)/%: $(OBJS_DIR)/% $(USR_DACF_DIR) FRC
233 $(INS.file)
234
235 $(USR_PCBE_DIR)/%: $(OBJS_DIR)/% $(USR_PCBE_DIR) FRC
236 $(INS.file)
237
238 $(USR_DTRACE_DIR)/%: $(OBJS_DIR)/% $(USR_DTRACE_DIR) FRC
239 $(INS.file)
240
241 $(USR_BRAND_DIR)/%: $(OBJS_DIR)/% $(USR_BRAND_DIR) FRC
242 $(INS.file)
243
244 $(ROOT_KICONV_DIR)/%: $(OBJS_DIR)/% $(ROOT_KICONV_DIR) FRC
245 $(INS.file)
246
247 include $(SRC)/Makefile.psm.targ
248
249 #
250 # Target for 64b modules
251 #
252 $(ROOT_KERN_DIR_64):
253 -$(INS.dir)
254
255 $(ROOT_KERN_DIR_64)/%: $(OBJS_DIR)/% $(ROOT_KERN_DIR_64) FRC
256 $(INS.file)
257
258 %/$(SUBDIR64): %
259 -$(INS.dir)
260
261 #
262 # Targets for '.conf' file installation.
263 #
264 $(ROOT_CONFFILE): $(SRC_CONFFILE) $(ROOT_CONFFILE:%/$(CONFFILE)=%)
265 $(INS.conffile)
266
267 #
268 # Targets for creating links between common platforms. ROOT_PLAT_LINKS
269 # are are the /platform level while ROOT_PLAT_LINKS_2 are one level
270 # down (/platform/`uname -i`/{lib|sbin|kernel}.
271 #
272 $(ROOT_PLAT_LINKS):
273 $(INS.slink1)
274
275 $(ROOT_PLAT_LINKS_2):
276 $(INS.slink2)
277
278 $(USR_PLAT_LINKS):
279 $(INS.slink1)
280
281 $(USR_PLAT_LINKS_2):
282 $(INS.slink2)
283
284 #
285 # multiple builds support
286 #
287 def $(DEF_DEPS) := TARGET = def
288 all $(ALL_DEPS) := TARGET = all
289 clean $(CLEAN_DEPS) := TARGET = clean
290 clobber $(CLOBBER_DEPS) := TARGET = clobber
291 lint $(LINT_DEPS) := TARGET = lint
292 modlintlib $(MODLINTLIB_DEPS) := TARGET = modlintlib
293 modlist $(MODLIST_DEPS) := TARGET = modlist
294 modlist $(MODLIST_DEPS) := NO_STATE= -K $$MODSTATE$$$$
295 clean.lint $(CLEAN_LINT_DEPS) := TARGET = clean.lint
296 install $(INSTALL_DEPS) := TARGET = install
297 symcheck $(SYM_DEPS) := TARGET = symcheck
298
299 ALL_TARGS = def all clean clobber lint modlintlib \
300 clean.lint lintlib install symcheck
301
302 ALL_OBJ32 = $(ALL_TARGS:%=%.obj32)
303
304 $(ALL_OBJ32): FRC
305 @BUILD_TYPE=OBJ32 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ
306
307 ALL_DEBUG32 = $(ALL_TARGS:%=%.debug32)
308
309 $(ALL_DEBUG32): FRC
310 @BUILD_TYPE=DBG32 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ
311
312 ALL_OBJ64 = $(ALL_TARGS:%=%.obj64)
313
314 $(ALL_OBJ64): FRC
315 @BUILD_TYPE=OBJ64 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ
316
317 ALL_DEBUG64 = $(ALL_TARGS:%=%.debug64)
318
319 $(ALL_DEBUG64): FRC
320 @BUILD_TYPE=DBG64 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ
321
322 #
323 # Currently only the IP module needs symbol checking on obj64.
324 # Other modules have the same global-objs nm output for debug64 and obj64.
325 #
326 $(SISCHECK_DEPS): $(DEF_DEPS)
327 @TARG=`$(ECHO) $@ | $(CUT) -d'.' -f2`; \
328 MODSYMS=$(MODULE).symbols.$$TARG; \
329 if [ -f "$(MODULE).global-objs.$$TARG" ]; then \
330 $(GREP) -v '#' $(MODULE).global-objs.$$TARG |$(GREP) . | \
331 $(SORT) -u > $$MODSYMS.tmp; \
332 $(NM) $$TARG/$(MODULE) |$(GREP) OBJT |$(GREP) -v UNDEF | \
333 $(CUT) -d'|' -f8 |$(GREP) -v '^___const_' | \
334 $(GREP) -v '\.[0-9]*$$' |$(SORT) -u \
335 > $$MODSYMS.tmp.new; \
336 $(DIFF) $$MODSYMS.tmp $$MODSYMS.tmp.new > $$MODSYMS.diff || \
337 ($(ECHO) "warning: $(MODULE) symbol checking:" \
338 "global variable(s) introduced and/or removed."; \
339 $(CAT) $$MODSYMS.diff; exit 1) \
340 fi
341
342 $(SISCLEAN_DEPS):
343 -TARG=`$(ECHO) $@ | $(CUT) -d'.' -f2`; \
344 MODSYMS=$(MODULE).symbols.$$TARG; \
345 $(RM) $$MODSYMS.tmp $$MODSYMS.tmp.new $$MODSYMS.diff Nothing_to_remove
346
347
348 $(OBJS_DIR):
349 -@mkdir -p $@ 2> /dev/null
350
351 def.targ: $(OBJS_DIR) $(ALL_TARGET)
352
353 all.targ: $(OBJS_DIR) $(ALL_TARGET)
354
355 lint.targ: $(OBJS_DIR) $(LINT_TARGET)
356
357 modlintlib.targ: $(OBJS_DIR) $(MOD_LINT_LIB)
358
359 install.targ: $(OBJS_DIR) $(INSTALL_TARGET)
360
361 #
362 # Support for Install.sh.
363 #
364
365 modlist: $(MODLIST_DEPS)
366
367 # paths relative to $(ROOT).
368 RELMODULE = $(ROOTMODULE:$(ROOT)/%=%)
369 RELCONF = $(ROOT_CONFFILE:$(ROOT)/%=%)
370 RELLINK = $(ROOTLINK:$(ROOT)/%=%)
371 RELUNIX = $(UNIX32_LINK:$(ROOT)/%=%)
372 RELSOFTLINKS = $(ROOTSOFTLINKS:$(ROOT)/%=%)
373
374 MODSRC:sh= pwd
375
376 #
377 # Generate module information for Install.sh, i.e., specify what files
378 # Install.sh should include. Each line looks like
379 # <tag> <srcdir> <arg1> <arg2> ...
380 # where <tag> specifies the type of file, <srcdir> gives the source
381 # path (useful if there is an error), and <argN> is one or more
382 # additional bits of information that Install.sh needs (e.g., source
383 # directory, install directory, filtering tags). See Install.sh for
384 # details on the arguments for each tag type, especially the functions
385 # copymod, filtmod, and filtimpl.
386 #
387 # Changes to this target may require corresponding changes to
388 # Install.sh.
389 #
390 # Don't issue a MOD entry if it's not in the install list.
391 #
392
393 $(MODLIST_DEPS): FRC
394 @case $@ in \
395 *32) \
396 class=32; \
397 [ -n "$(RELMODULE)" ] && relmodule=`dirname $(RELMODULE)`;; \
398 *64) \
399 class=64; \
400 [ -n "$(RELMODULE)" ] && \
401 relmodule=`dirname $(RELMODULE)`/$(SUBDIR64);; \
402 esac; \
403 if [ -z "$(THISIMPL)" ]; then \
404 impl=all; \
405 else \
406 impl=$(THISIMPL); \
407 fi; \
408 if [ -n "$(ROOTMODULE)" -a -n "$(INSTALL_TARGET)" ]; then \
409 if [ -z "$(MODULE)" ]; then \
410 module=`basename $(ROOTMODULE)`; \
411 else \
412 module=$(MODULE); \
413 fi; \
414 tinstall="$(INSTALL_TARGET)"; \
415 for t in $$tinstall; do \
416 if [ "$(ROOTMODULE)" = $$t ]; then \
417 echo MOD $(MODSRC) $$module $$relmodule \
418 $$class $$impl; \
419 break; \
420 fi \
421 done \
422 fi; \
423 if [ -n "$(CONF_SRCDIR)" ]; then \
424 tinstall="$(INSTALL_TARGET)"; \
425 for t in $$tinstall; do \
426 if [ $(ROOT_CONFFILE) = $$t ]; then \
427 echo CONF $(MODSRC) $(RELCONF) \
428 $(MODSRC)/$(CONF_SRCDIR) $$impl $$module; \
429 break; \
430 fi \
431 done \
432 fi; \
433 if [ -n "$(ROOTLINK)" ]; then \
434 rellinks="$(RELLINK)"; \
435 for r in $$rellinks; do \
436 if [ $$class = 32 ]; then \
437 linkdir=`dirname $$r`; \
438 else \
439 linkdir=`dirname $$r`/$(SUBDIR64); \
440 fi; \
441 echo LINK $(MODSRC) $$relmodule $$module \
442 $$linkdir `basename $$r` $$impl; \
443 done \
444 fi; \
445 if [ -n "$(UNIX32_LINK)" ]; then \
446 echo SYMLINK $(MODSRC) $(SUBDIR64)/$(UNIX) \
447 `dirname $(RELUNIX)` unix $$impl $$module; \
448 fi; \
449 trelsoftlinks="$(RELSOFTLINKS)"; \
450 for t in $$trelsoftlinks; do \
451 if [ $$class = 32 ]; then \
452 linkdir=`dirname $$t`; \
453 else \
454 linkdir=`dirname $$t`/$(SUBDIR64); \
455 fi; \
456 linkname=`basename $$t`; \
457 echo SYMLINK $(MODSRC) $(MODULE) $$linkdir $$linkname \
458 $$impl $$module; \
459 done
460
461 #
462 # Cleanliness is next to ...
463 #
464 clean.targ:
465 -$(RM) $(CLEANFILES) Nothing_to_remove
466
467 clobber.targ:
468 -$(RM) $(CLOBBERFILES) Nothing_to_remove
469
470 clean.lint.targ:
471 -$(RM) $(CLEANLINTFILES) Nothing_to_remove
472
473 #
474 # Create fake lintlibs in the 64b dirs so
475 # global linting works
476 #
477 lint64:
478 @$(ECHO) $(MODULE) fake lints
479 @for dir in $(LINT64_DIRS); do \
480 if [ ! -d $$dir ]; then mkdir $$dir; fi \
481 done
482 @for file in $(LINT64_FILES); do \
483 if [ ! -f $$file ]; then touch $$file; fi \
484 done
485
486 #
487 # In some places we also need to create fake lintlibs for 32b
488 # dirs so global linting works
489 #
490 lint32:
491 @$(ECHO) $(MODULE) fake lints
492 @for dir in $(LINT32_DIRS); do \
493 if [ ! -d $$dir ]; then mkdir $$dir; fi \
494 done
495 @for file in $(LINT32_FILES); do \
496 if [ ! -f $$file ]; then touch $$file; fi \
497 done
498
499 FRC: