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_UNIQUIFY_AGAINST_GENUNIX)
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 $(UNAME_M)
112 #
113 # Build environment information is only contained in the comment section.
114 #
115 # The version string, normally the variable VERSION, is set to display
116 # environmental information temporarily while in development because
117 # it provides a little more useful information.
118 #
119 VERSION_STRING = ($(ECHO) $$LOGNAME [\`basename $$CODEMGR_WS\`] \\\c; date +%D)
120 $(INTERNAL_RELEASE_BUILD)VERSION_STRING = $(ECHO) $(PATCHID)
121
122 $(OBJS_DIR)/vers.o: $(OBJECTS)
123 $(COMPILE.c) -DUTS_RELEASE=\"`$(ECHO) $(RELEASE) | sed -e 's/ /_/g'`\" \
124 -DUTS_VERSION=\"`$(VERSION_STRING) | sed -e 's/ /_/g'`\" \
125 -DUTS_PLATFORM=\"$(UNAME_M)\" -o $@ $(SRC)/uts/common/os/vers.c
126 $(CTFCONVERT_O)
127 $(PROCESS_BUILDSTAMP) $@
128 $(POST_PROCESS_O)
129
130 $(LINTS_DIR)/vers.ln: $(SRC)/uts/common/os/vers.c
131 @($(LHEAD) $(LINT.c) -DUTS_RELEASE=\"\" -DUTS_VERSION=\"\" \
132 -DUTS_PLATFORM=\"\" $(SRC)/uts/common/os/vers.c $(LTAIL))
133
134 #
135 # Installation targets and rules:
136 #
137 $(ROOT_MOD_DIR) $(USR_MOD_DIR):
138 -$(INS.dir)
139
140 $(ROOT_MOD_DIRS_32): $(ROOT_MOD_DIR)
141 -$(INS.dir)
142
143 $(USR_MOD_DIRS_32): $(USR_MOD_DIR)
144 -$(INS.dir)
145
146 $(ROOT_MOD_DIR)/%: $(OBJS_DIR)/% $(ROOT_MOD_DIR) FRC
147 $(INS.file)
148
149 $(ROOT_CPU_DIR)/%: $(OBJS_DIR)/% $(ROOT_CPU_DIR) FRC
150 $(INS.file)
151
152 $(ROOT_DRV_DIR)/%: $(OBJS_DIR)/% $(ROOT_DRV_DIR) FRC
153 $(INS.file)
154
155 $(ROOT_DTRACE_DIR)/%: $(OBJS_DIR)/% $(ROOT_DTRACE_DIR) FRC
156 $(INS.file)
157
158 $(ROOT_EXEC_DIR)/%: $(OBJS_DIR)/% $(ROOT_EXEC_DIR) FRC
159 $(INS.file)
160
161 $(ROOT_FS_DIR)/%: $(OBJS_DIR)/% $(ROOT_FS_DIR) FRC
162 $(INS.file)
163
164 $(ROOT_SCHED_DIR)/%: $(OBJS_DIR)/% $(ROOT_SCHED_DIR) FRC
165 $(INS.file)
166
167 $(ROOT_SOCK_DIR)/%: $(OBJS_DIR)/% $(ROOT_SOCK_DIR) FRC
168 $(INS.file)
169
170 $(ROOT_STRMOD_DIR)/%: $(OBJS_DIR)/% $(ROOT_STRMOD_DIR) FRC
171 $(INS.file)
172
173 $(ROOT_IPP_DIR)/%: $(OBJS_DIR)/% $(ROOT_IPP_DIR) FRC
174 $(INS.file)
175
176 $(ROOT_SYS_DIR)/%: $(OBJS_DIR)/% $(ROOT_SYS_DIR) FRC
177 $(INS.file)
178
179 $(ROOT_MISC_DIR)/%: $(OBJS_DIR)/% $(ROOT_MISC_DIR) FRC
180 $(INS.file)
181
182 $(ROOT_DACF_DIR)/%: $(OBJS_DIR)/% $(ROOT_DACF_DIR) FRC
183 $(INS.file)
184
185 $(ROOT_BRAND_DIR)/%: $(OBJS_DIR)/% $(ROOT_BRAND_DIR) FRC
186 $(INS.file)
187
188 $(ROOT_CRYPTO_DIR)/%: $(OBJS_DIR)/% $(ROOT_CRYPTO_DIR) FRC
189 $(INS.file)
190
191 $(ROOT_KGSS_DIR)/%: $(OBJS_DIR)/% $(ROOT_KGSS_DIR) FRC
192 $(INS.file)
193
194 $(ROOT_SCSI_VHCI_DIR)/%: $(OBJS_DIR)/% $(ROOT_SCSI_VHCI_DIR) FRC
195 $(INS.file)
196
197 $(ROOT_PMCS_FW_DIR)/%: $(OBJS_DIR)/% $(ROOT_PMCS_FW_DIR) FRC
198 $(INS.file)
199
200 $(ROOT_QLC_FW_DIR)/%: $(OBJS_DIR)/% $(ROOT_QLC_FW_DIR) FRC
201 $(INS.file)
202
203 $(ROOT_EMLXS_FW_DIR)/%: $(OBJS_DIR)/% $(ROOT_EMLXS_FW_DIR) FRC
204 $(INS.file)
205
206 $(ROOT_MACH_DIR)/%: $(OBJS_DIR)/% $(ROOT_MACH_DIR) FRC
207 $(INS.file)
208
209 $(ROOT_FONT_DIR)/%: $(OBJS_DIR)/% $(ROOT_MOD_DIR) $(ROOT_FONT_DIR) FRC
210 $(INS.file)
211
212 $(ROOT_MAC_DIR)/%: $(OBJS_DIR)/% $(ROOT_MOD_DIR) $(ROOT_MAC_DIR) FRC
213 $(INS.file)
214
215 $(USR_DRV_DIR)/%: $(OBJS_DIR)/% $(USR_DRV_DIR) FRC
216 $(INS.file)
217
218 $(USR_EXEC_DIR)/%: $(OBJS_DIR)/% $(USR_EXEC_DIR) FRC
219 $(INS.file)
220
221 $(USR_FS_DIR)/%: $(OBJS_DIR)/% $(USR_FS_DIR) FRC
222 $(INS.file)
223
224 $(USR_SCHED_DIR)/%: $(OBJS_DIR)/% $(USR_SCHED_DIR) FRC
225 $(INS.file)
226
227 $(USR_SOCK_DIR)/%: $(OBJS_DIR)/% $(USR_SOCK_DIR) FRC
228 $(INS.file)
229
230 $(USR_STRMOD_DIR)/%: $(OBJS_DIR)/% $(USR_STRMOD_DIR) FRC
231 $(INS.file)
232
233 $(USR_SYS_DIR)/%: $(OBJS_DIR)/% $(USR_SYS_DIR) FRC
234 $(INS.file)
235
236 $(USR_MISC_DIR)/%: $(OBJS_DIR)/% $(USR_MISC_DIR) FRC
237 $(INS.file)
238
239 $(USR_DACF_DIR)/%: $(OBJS_DIR)/% $(USR_DACF_DIR) FRC
240 $(INS.file)
241
242 $(USR_PCBE_DIR)/%: $(OBJS_DIR)/% $(USR_PCBE_DIR) FRC
243 $(INS.file)
244
245 $(USR_DTRACE_DIR)/%: $(OBJS_DIR)/% $(USR_DTRACE_DIR) FRC
246 $(INS.file)
247
248 $(USR_BRAND_DIR)/%: $(OBJS_DIR)/% $(USR_BRAND_DIR) FRC
249 $(INS.file)
250
251 $(ROOT_KICONV_DIR)/%: $(OBJS_DIR)/% $(ROOT_KICONV_DIR) FRC
252 $(INS.file)
253
254 include $(SRC)/Makefile.psm.targ
255
256 #
257 # Target for 64b modules
258 #
259 $(ROOT_KERN_DIR_64):
260 -$(INS.dir)
261
262 $(ROOT_KERN_DIR_64)/%: $(OBJS_DIR)/% $(ROOT_KERN_DIR_64) FRC
263 $(INS.file)
264
265 %/$(SUBDIR64): %
266 -$(INS.dir)
267
268 #
269 # Targets for '.conf' file installation.
270 #
271 $(ROOT_CONFFILE): $(SRC_CONFFILE) $(ROOT_CONFFILE:%/$(CONFFILE)=%)
272 $(INS.conffile)
273
274 #
275 # Targets for creating links between common platforms. ROOT_PLAT_LINKS
276 # are are the /platform level while ROOT_PLAT_LINKS_2 are one level
277 # down (/platform/`uname -i`/{lib|sbin|kernel}.
278 #
279 $(ROOT_PLAT_LINKS):
280 $(INS.slink1)
281
282 $(ROOT_PLAT_LINKS_2):
283 $(INS.slink2)
284
285 $(USR_PLAT_LINKS):
286 $(INS.slink1)
287
288 $(USR_PLAT_LINKS_2):
289 $(INS.slink2)
290
291 #
292 # multiple builds support
293 #
294 def $(DEF_DEPS) := TARGET = def
295 all $(ALL_DEPS) := TARGET = all
296 clean $(CLEAN_DEPS) := TARGET = clean
297 clobber $(CLOBBER_DEPS) := TARGET = clobber
298 lint $(LINT_DEPS) := TARGET = lint
299 modlintlib $(MODLINTLIB_DEPS) := TARGET = modlintlib
300 modlist $(MODLIST_DEPS) := TARGET = modlist
301 modlist $(MODLIST_DEPS) := NO_STATE= -K $$MODSTATE$$$$
302 clean.lint $(CLEAN_LINT_DEPS) := TARGET = clean.lint
303 install $(INSTALL_DEPS) := TARGET = install
304 symcheck $(SYM_DEPS) := TARGET = symcheck
305
306 ALL_TARGS = def all clean clobber lint modlintlib \
307 clean.lint lintlib install symcheck
308
309 ALL_OBJ32 = $(ALL_TARGS:%=%.obj32)
310
311 $(ALL_OBJ32): FRC
312 @BUILD_TYPE=OBJ32 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ
313
314 ALL_DEBUG32 = $(ALL_TARGS:%=%.debug32)
315
316 $(ALL_DEBUG32): FRC
317 @BUILD_TYPE=DBG32 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ
318
319 ALL_OBJ64 = $(ALL_TARGS:%=%.obj64)
320
321 $(ALL_OBJ64): FRC
322 @BUILD_TYPE=OBJ64 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ
323
324 ALL_DEBUG64 = $(ALL_TARGS:%=%.debug64)
325
326 $(ALL_DEBUG64): FRC
327 @BUILD_TYPE=DBG64 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ
328
329 #
330 # Currently only the IP module needs symbol checking on obj64.
331 # Other modules have the same global-objs nm output for debug64 and obj64.
332 #
333 $(SISCHECK_DEPS): $(DEF_DEPS)
334 @TARG=`$(ECHO) $@ | $(CUT) -d'.' -f2`; \
335 MODSYMS=$(MODULE).symbols.$$TARG; \
336 if [ -f "$(MODULE).global-objs.$$TARG" ]; then \
337 $(GREP) -v '#' $(MODULE).global-objs.$$TARG |$(GREP) . | \
338 $(SORT) -u > $$MODSYMS.tmp; \
339 $(NM) $$TARG/$(MODULE) |$(GREP) OBJT |$(GREP) -v UNDEF | \
340 $(CUT) -d'|' -f8 |$(GREP) -v '^___const_' | \
341 $(GREP) -v '\.[0-9]*$$' |$(SORT) -u \
342 > $$MODSYMS.tmp.new; \
343 $(DIFF) $$MODSYMS.tmp $$MODSYMS.tmp.new > $$MODSYMS.diff || \
344 ($(ECHO) "warning: $(MODULE) symbol checking:" \
345 "global variable(s) introduced and/or removed."; \
346 $(CAT) $$MODSYMS.diff; exit 1) \
347 fi
348
349 $(SISCLEAN_DEPS):
350 -TARG=`$(ECHO) $@ | $(CUT) -d'.' -f2`; \
351 MODSYMS=$(MODULE).symbols.$$TARG; \
352 $(RM) $$MODSYMS.tmp $$MODSYMS.tmp.new $$MODSYMS.diff Nothing_to_remove
353
354
355 $(OBJS_DIR):
356 -@mkdir -p $@ 2> /dev/null
357
358 def.targ: $(OBJS_DIR) $(ALL_TARGET)
359
360 all.targ: $(OBJS_DIR) $(ALL_TARGET)
361
362 lint.targ: $(OBJS_DIR) $(LINT_TARGET)
363
364 modlintlib.targ: $(OBJS_DIR) $(MOD_LINT_LIB)
365
366 install.targ: $(OBJS_DIR) $(INSTALL_TARGET)
367
368 #
369 # Support for Install.sh.
370 #
371
372 modlist: $(MODLIST_DEPS)
373
374 # paths relative to $(ROOT).
375 RELMODULE = $(ROOTMODULE:$(ROOT)/%=%)
376 RELCONF = $(ROOT_CONFFILE:$(ROOT)/%=%)
377 RELLINK = $(ROOTLINK:$(ROOT)/%=%)
378 RELUNIX = $(UNIX32_LINK:$(ROOT)/%=%)
379 RELSOFTLINKS = $(ROOTSOFTLINKS:$(ROOT)/%=%)
380
381 MODSRC:sh= pwd
382
383 #
384 # Generate module information for Install.sh, i.e., specify what files
385 # Install.sh should include. Each line looks like
386 # <tag> <srcdir> <arg1> <arg2> ...
387 # where <tag> specifies the type of file, <srcdir> gives the source
388 # path (useful if there is an error), and <argN> is one or more
389 # additional bits of information that Install.sh needs (e.g., source
390 # directory, install directory, filtering tags). See Install.sh for
391 # details on the arguments for each tag type, especially the functions
392 # copymod, filtmod, and filtimpl.
393 #
394 # Changes to this target may require corresponding changes to
395 # Install.sh.
396 #
397 # Don't issue a MOD entry if it's not in the install list.
398 #
399
400 $(MODLIST_DEPS): FRC
401 @case $@ in \
402 *32) \
403 class=32; \
404 [ -n "$(RELMODULE)" ] && relmodule=`dirname $(RELMODULE)`;; \
405 *64) \
406 class=64; \
407 [ -n "$(RELMODULE)" ] && \
408 relmodule=`dirname $(RELMODULE)`/$(SUBDIR64);; \
409 esac; \
410 if [ -z "$(THISIMPL)" ]; then \
411 impl=all; \
412 else \
413 impl=$(THISIMPL); \
414 fi; \
415 if [ -n "$(ROOTMODULE)" -a -n "$(INSTALL_TARGET)" ]; then \
416 if [ -z "$(MODULE)" ]; then \
417 module=`basename $(ROOTMODULE)`; \
418 else \
419 module=$(MODULE); \
420 fi; \
421 tinstall="$(INSTALL_TARGET)"; \
422 for t in $$tinstall; do \
423 if [ "$(ROOTMODULE)" = $$t ]; then \
424 echo MOD $(MODSRC) $$module $$relmodule \
425 $$class $$impl; \
426 break; \
427 fi \
428 done \
429 fi; \
430 if [ -n "$(CONF_SRCDIR)" ]; then \
431 tinstall="$(INSTALL_TARGET)"; \
432 for t in $$tinstall; do \
433 if [ $(ROOT_CONFFILE) = $$t ]; then \
434 echo CONF $(MODSRC) $(RELCONF) \
435 $(MODSRC)/$(CONF_SRCDIR) $$impl $$module; \
436 break; \
437 fi \
438 done \
439 fi; \
440 if [ -n "$(ROOTLINK)" ]; then \
441 rellinks="$(RELLINK)"; \
442 for r in $$rellinks; do \
443 if [ $$class = 32 ]; then \
444 linkdir=`dirname $$r`; \
445 else \
446 linkdir=`dirname $$r`/$(SUBDIR64); \
447 fi; \
448 echo LINK $(MODSRC) $$relmodule $$module \
449 $$linkdir `basename $$r` $$impl; \
450 done \
451 fi; \
452 if [ -n "$(UNIX32_LINK)" ]; then \
453 echo SYMLINK $(MODSRC) $(SUBDIR64)/$(UNIX) \
454 `dirname $(RELUNIX)` unix $$impl $$module; \
455 fi; \
456 trelsoftlinks="$(RELSOFTLINKS)"; \
457 for t in $$trelsoftlinks; do \
458 if [ $$class = 32 ]; then \
459 linkdir=`dirname $$t`; \
460 else \
461 linkdir=`dirname $$t`/$(SUBDIR64); \
462 fi; \
463 linkname=`basename $$t`; \
464 echo SYMLINK $(MODSRC) $(MODULE) $$linkdir $$linkname \
465 $$impl $$module; \
466 done
467
468 #
469 # Cleanliness is next to ...
470 #
471 clean.targ:
472 -$(RM) $(CLEANFILES) Nothing_to_remove
473
474 clobber.targ:
475 -$(RM) $(CLOBBERFILES) Nothing_to_remove
476
477 clean.lint.targ:
478 -$(RM) $(CLEANLINTFILES) Nothing_to_remove
479
480 #
481 # Create fake lintlibs in the 64b dirs so
482 # global linting works
483 #
484 lint64:
485 @$(ECHO) $(MODULE) fake lints
486 @for dir in $(LINT64_DIRS); do \
487 if [ ! -d $$dir ]; then mkdir $$dir; fi \
488 done
489 @for file in $(LINT64_FILES); do \
490 if [ ! -f $$file ]; then touch $$file; fi \
491 done
492
493 #
494 # In some places we also need to create fake lintlibs for 32b
495 # dirs so global linting works
496 #
497 lint32:
498 @$(ECHO) $(MODULE) fake lints
499 @for dir in $(LINT32_DIRS); do \
500 if [ ! -d $$dir ]; then mkdir $$dir; fi \
501 done
502 @for file in $(LINT32_FILES); do \
503 if [ ! -f $$file ]; then touch $$file; fi \
504 done
505
506 FRC: