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 2007 Sun Microsystems, Inc. All rights reserved. 23# Use is subject to license terms. 24# 25#ident "%Z%%M% %I% %E% SMI" 26# 27# This Makefiles contains the common targets and definitions for 28# all kernels. It is to be included in the Makefiles for specific 29# implementation architectures and processor architecture dependent 30# modules: i.e.: all driving kernel Makefiles. 31# 32 33# 34# Default rule for building the lint library directory: 35# 36$(LINT_LIB_DIR): 37 -@mkdir -p $@ 2> /dev/null 38 39# 40# All C objects depend on inline files. However, cc(1) doesn't generate 41# the correct dependency info. Also, these Makefiles don't contain a 42# separate list of C-derived object files (but it is light weight to 43# let the assembler files think they depend upon this when they don't). 44# Fortunately, the inline files won't change very often. So, for now, 45# all objects depend on the inline files. Remove this when the inliner 46# is fixed to drop correct dependency information. 47# 48$(OBJECTS): $(INLINES) 49 50# 51# Partially link .o files to generate the kmod. The fake dependency 52# on modstubs simplifies things... 53# ELFSIGN_MOD is defined in the individual KCF plug-in modules Makefiles, 54# and will sign the ELF objects using elfsign(1). 55# 56$(BINARY): $(OBJECTS) 57 $(LD) -r $(LDFLAGS) -o $@ $(OBJECTS) 58 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 59 $(POST_PROCESS) 60 $(ELFSIGN_MOD) 61 62# 63# This target checks each kmod for undefined entry points. It does not 64# modify the kmod in any way. 65# 66$(MODULE).check: FRC 67 @BUILD_TYPE=DBG32 $(MAKE) $(MODULE).check.targ 68 69$(MODULE).check.targ: $(BINARY) $(OBJECTS) $(EXTRA_CHECK_OBJS) $(UNIX_O) $(MODSTUBS_O) $(GENLIB) 70 $(LD) -o /dev/null $(OBJECTS) $(EXTRA_CHECK_OBJS) $(UNIX_O) $(MODSTUBS_O) $(GENLIB) 71 72# 73# Module lint library construction targets. 74# 75MOD_LINT_LIB = $(LINT_LIB_DIR)/llib-l$(LINT_MODULE).ln 76 77$(MOD_LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 78 @-$(ECHO) "\n$(OBJS_DIR)/$(MODULE): (library construction):" 79 @$(LINT) -o $(LINT_MODULE)-$(OBJS_DIR) $(LINTFLAGS) $(LINTS) 80 @$(MV) llib-l$(LINT_MODULE)-$(OBJS_DIR).ln $@ 81 82$(LINT_MODULE).lint: $(MOD_LINT_LIB) $(LINT_LIB) $(GEN_LINT_LIB) 83 @-$(ECHO) "\n$(OBJS_DIR)/$(LINT_MODULE): global crosschecks:" 84 @$(LINT) $(LINTFLAGS) $(MOD_LINT_LIB) $(LINT_LIB) $(GEN_LINT_LIB) 85 86# 87# Since assym.h is a derived file, the dependency must be explicit for 88# all files including this file. (This is only actually required in the 89# instance when the .nse_depinfo file does not exist.) It may seem that 90# the lint targets should also have a similar dependency, but they don't 91# since only C headers are included when #defined(lint) is true. The 92# actual lists are defined in */Makefile.files. 93# 94$(ASSYM_DEPS:%=$(OBJS_DIR)/%): $(DSF_DIR)/$(OBJS_DIR)/assym.h 95 96# 97# Everybody need to know how to create a modstubs.o built with the 98# appropriate flags and located in the appropriate location. 99# 100$(MODSTUBS_O): $(MODSTUBS) 101 $(COMPILE.s) -o $@ $(MODSTUBS) 102 103$(LINTS_DIR)/modstubs.ln: $(MODSTUBS) 104 @($(LHEAD) $(LINT.s) $(MODSTUBS) $(LTAIL)) 105 106# 107# Build the source file which contains the kernel's utsname, 108# with release, version and machine set as follows: 109# 110# release: contents of $(RELEASE) (Spaces replaced by '_') 111# version: contents of $(PATCHID) (Spaces replaced by '_') 112# machine: contents of $(UNAME_M) 113# 114# Build environment information is only contained in the comment section. 115# 116# The version string, normally the variable VERSION, is set to display 117# environmental information temporarily while in development because 118# it provides a little more useful information. 119# 120VERSION_STRING = ($(ECHO) $$LOGNAME [\`basename $$CODEMGR_WS\`] \\\c; date +%D) 121$(INTERNAL_RELEASE_BUILD)VERSION_STRING = $(ECHO) $(PATCHID) 122 123$(OBJS_DIR)/vers.o: $(OBJECTS) 124 $(COMPILE.c) -DUTS_RELEASE=\"`$(ECHO) $(RELEASE) | sed -e 's/ /_/g'`\" \ 125 -DUTS_VERSION=\"`$(VERSION_STRING) | sed -e 's/ /_/g'`\" \ 126 -DUTS_PLATFORM=\"$(UNAME_M)\" -o $@ $(SRC)/uts/common/os/vers.c 127 $(CTFCONVERT_O) 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.root.sys) 139 140$(ROOT_MOD_DIRS_32): $(ROOT_MOD_DIR) 141 -$(INS.dir.root.sys) 142 143$(USR_MOD_DIRS_32): $(USR_MOD_DIR) 144 -$(INS.dir.root.sys) 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_STRMOD_DIR)/%: $(OBJS_DIR)/% $(ROOT_STRMOD_DIR) FRC 168 $(INS.file) 169 170$(ROOT_IPP_DIR)/%: $(OBJS_DIR)/% $(ROOT_IPP_DIR) FRC 171 $(INS.file) 172 173$(ROOT_SYS_DIR)/%: $(OBJS_DIR)/% $(ROOT_SYS_DIR) FRC 174 $(INS.file) 175 176$(ROOT_MISC_DIR)/%: $(OBJS_DIR)/% $(ROOT_MISC_DIR) FRC 177 $(INS.file) 178 179$(ROOT_DACF_DIR)/%: $(OBJS_DIR)/% $(ROOT_DACF_DIR) FRC 180 $(INS.file) 181 182$(ROOT_BRAND_DIR)/%: $(OBJS_DIR)/% $(ROOT_BRAND_DIR) FRC 183 $(INS.file) 184 185$(ROOT_CRYPTO_DIR)/%: $(OBJS_DIR)/% $(ROOT_CRYPTO_DIR) FRC 186 $(INS.file) 187 188$(ROOT_KGSS_DIR)/%: $(OBJS_DIR)/% $(ROOT_KGSS_DIR) FRC 189 $(INS.file) 190 191$(ROOT_SCSI_VHCI_DIR)/%: $(OBJS_DIR)/% $(ROOT_SCSI_VHCI_DIR) FRC 192 $(INS.file) 193 194$(ROOT_MACH_DIR)/%: $(OBJS_DIR)/% $(ROOT_MACH_DIR) FRC 195 $(INS.file) 196 197$(ROOT_FONT_DIR)/%: $(OBJS_DIR)/% $(ROOT_MOD_DIR) $(ROOT_FONT_DIR) FRC 198 $(INS.file) 199 200$(ROOT_MAC_DIR)/%: $(OBJS_DIR)/% $(ROOT_MOD_DIR) $(ROOT_MAC_DIR) FRC 201 $(INS.file) 202 203$(ROOT_DEVNAME_DIR)/%: $(OBJS_DIR)/% $(ROOT_DEVNAME_DIR) FRC 204 $(INS.file) 205 206$(USR_DRV_DIR)/%: $(OBJS_DIR)/% $(USR_DRV_DIR) FRC 207 $(INS.file) 208 209$(USR_EXEC_DIR)/%: $(OBJS_DIR)/% $(USR_EXEC_DIR) FRC 210 $(INS.file) 211 212$(USR_FS_DIR)/%: $(OBJS_DIR)/% $(USR_FS_DIR) FRC 213 $(INS.file) 214 215$(USR_SCHED_DIR)/%: $(OBJS_DIR)/% $(USR_SCHED_DIR) FRC 216 $(INS.file) 217 218$(USR_STRMOD_DIR)/%: $(OBJS_DIR)/% $(USR_STRMOD_DIR) FRC 219 $(INS.file) 220 221$(USR_SYS_DIR)/%: $(OBJS_DIR)/% $(USR_SYS_DIR) FRC 222 $(INS.file) 223 224$(USR_MISC_DIR)/%: $(OBJS_DIR)/% $(USR_MISC_DIR) FRC 225 $(INS.file) 226 227$(USR_DACF_DIR)/%: $(OBJS_DIR)/% $(USR_DACF_DIR) FRC 228 $(INS.file) 229 230$(USR_PCBE_DIR)/%: $(OBJS_DIR)/% $(USR_PCBE_DIR) FRC 231 $(INS.file) 232 233$(USR_DEVNAME_DIR)/%: $(OBJS_DIR)/% $(USR_DEVNAME_DIR) FRC 234 $(INS.file) 235 236$(ROOT_KICONV_DIR)/%: $(OBJS_DIR)/% $(ROOT_KICONV_DIR) FRC 237 $(INS.file) 238 239include $(SRC)/Makefile.psm.targ 240 241# 242# Target for 64b modules 243# 244$(ROOT_KERN_DIR_64): 245 -$(INS.dir.root.sys) 246 247$(ROOT_KERN_DIR_64)/%: $(OBJS_DIR)/% $(ROOT_KERN_DIR_64) FRC 248 $(INS.file) 249 250%/$(SUBDIR64): % 251 -$(INS.dir.root.sys) 252 253# 254# Targets for '.conf' file installation. 255# 256$(ROOT_CONFFILE): $(SRC_CONFFILE) $(ROOT_CONFFILE:%/$(CONFFILE)=%) 257 $(INS.conffile) 258 259# 260# Targets for '.esa' (activation) file installation. 261# 262$(ROOT_ACTFILE): 263 $(INS.actfile) 264 265# 266# Targets for creating links between common platforms. ROOT_PLAT_LINKS 267# are are the /platform level while ROOT_PLAT_LINKS_2 are one level 268# down (/platform/`uname -i`/{lib|sbin|kernel}. 269# 270$(ROOT_PLAT_LINKS): 271 $(INS.slink1) 272 273$(ROOT_PLAT_LINKS_2): 274 $(INS.slink2) 275 276$(USR_PLAT_LINKS): 277 $(INS.slink1) 278 279$(USR_PLAT_LINKS_2): 280 $(INS.slink2) 281 282# 283# multiple builds support 284# 285def $(DEF_DEPS) := TARGET = def 286all $(ALL_DEPS) := TARGET = all 287clean $(CLEAN_DEPS) := TARGET = clean 288clobber $(CLOBBER_DEPS) := TARGET = clobber 289lint $(LINT_DEPS) := TARGET = lint 290modlintlib $(MODLINTLIB_DEPS) := TARGET = modlintlib 291modlist $(MODLIST_DEPS) := TARGET = modlist 292modlist $(MODLIST_DEPS) := NO_STATE= -K $$MODSTATE$$$$ 293clean.lint $(CLEAN_LINT_DEPS) := TARGET = clean.lint 294install $(INSTALL_DEPS) := TARGET = install 295symcheck $(SYM_DEPS) := TARGET = symcheck 296 297ALL_TARGS = def all clean clobber lint modlintlib \ 298 clean.lint lintlib install symcheck 299 300ALL_OBJ32 = $(ALL_TARGS:%=%.obj32) 301 302$(ALL_OBJ32): FRC 303 @BUILD_TYPE=OBJ32 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ 304 305ALL_DEBUG32 = $(ALL_TARGS:%=%.debug32) 306 307$(ALL_DEBUG32): FRC 308 @BUILD_TYPE=DBG32 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ 309 310ALL_OBJ64 = $(ALL_TARGS:%=%.obj64) 311 312$(ALL_OBJ64): FRC 313 @BUILD_TYPE=OBJ64 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ 314 315ALL_DEBUG64 = $(ALL_TARGS:%=%.debug64) 316 317$(ALL_DEBUG64): FRC 318 @BUILD_TYPE=DBG64 VERSION='$(VERSION)' $(MAKE) $(NO_STATE) $(TARGET).targ 319 320# 321# Currently only the IP module needs symbol checking on obj64. 322# Other modules have the same global-objs nm output for debug64 and obj64. 323# 324$(SISCHECK_DEPS): $(DEF_DEPS) 325 @TARG=`$(ECHO) $@ | $(CUT) -d'.' -f2`; \ 326 MODSYMS=$(MODULE).symbols.$$TARG; \ 327 if [ -f "$(MODULE).global-objs.$$TARG" ]; then \ 328 $(GREP) -v '#' $(MODULE).global-objs.$$TARG |$(GREP) . | \ 329 $(SORT) -u > $$MODSYMS.tmp; \ 330 $(NM) $$TARG/$(MODULE) |$(GREP) OBJT |$(GREP) -v UNDEF | \ 331 $(CUT) -d'|' -f8 |$(GREP) -v '^___const_' | \ 332 $(GREP) -v '\.[0-9]*$$' |$(SORT) -u \ 333 > $$MODSYMS.tmp.new; \ 334 $(DIFF) $$MODSYMS.tmp $$MODSYMS.tmp.new > $$MODSYMS.diff || \ 335 ($(ECHO) "warning: $(MODULE) symbol checking:" \ 336 "global variable(s) introduced and/or removed."; \ 337 $(CAT) $$MODSYMS.diff; exit 1) \ 338 fi 339 340$(SISCLEAN_DEPS): 341 -TARG=`$(ECHO) $@ | $(CUT) -d'.' -f2`; \ 342 MODSYMS=$(MODULE).symbols.$$TARG; \ 343 $(RM) $$MODSYMS.tmp $$MODSYMS.tmp.new $$MODSYMS.diff Nothing_to_remove 344 345 346$(OBJS_DIR): 347 -@mkdir -p $@ 2> /dev/null 348 349def.targ: $(OBJS_DIR) $(ALL_TARGET) 350 351all.targ: $(OBJS_DIR) $(ALL_TARGET) 352 353lint.targ: $(OBJS_DIR) $(LINT_TARGET) 354 355modlintlib.targ: $(OBJS_DIR) $(MOD_LINT_LIB) 356 357install.targ: $(OBJS_DIR) $(INSTALL_TARGET) 358 359# 360# Support for Install.sh. 361# 362 363modlist: $(MODLIST_DEPS) 364 365# paths relative to $(ROOT). 366RELMODULE = $(ROOTMODULE:$(ROOT)/%=%) 367RELCONF = $(ROOT_CONFFILE:$(ROOT)/%=%) 368RELLINK = $(ROOTLINK:$(ROOT)/%=%) 369RELUNIX = $(UNIX32_LINK:$(ROOT)/%=%) 370RELSOFTLINKS = $(ROOTSOFTLINKS:$(ROOT)/%=%) 371 372MODSRC:sh= pwd 373 374# 375# Changes to this target may require corresponding changes to 376# Install.sh. 377# Don't issue a MOD entry if it's not in the install list. 378# 379$(MODLIST_DEPS): FRC 380 @case $@ in \ 381 *32) \ 382 class=32; \ 383 relmodule=`dirname $(RELMODULE)`; \ 384 rellink=`dirname $(RELLINK)`;; \ 385 *64) \ 386 class=64; \ 387 relmodule=`dirname $(RELMODULE)`/$(SUBDIR64); \ 388 rellink=`dirname $(RELLINK)`/$(SUBDIR64);; \ 389 esac; \ 390 if [ -z "$(THISIMPL)" ]; then \ 391 impl=all; \ 392 else \ 393 impl=$(THISIMPL); \ 394 fi; \ 395 if [ -n "$(ROOTMODULE)" -a -n "$(INSTALL_TARGET)" ]; then \ 396 if [ -z "$(MODULE)" ]; then \ 397 module=`basename $(ROOTMODULE)`; \ 398 else \ 399 module=$(MODULE); \ 400 fi; \ 401 tinstall="$(INSTALL_TARGET)"; \ 402 for t in $$tinstall; do \ 403 if [ "$(ROOTMODULE)" = $$t ]; then \ 404 echo MOD $$module $$relmodule \ 405 $$class $$impl $(MODSRC); \ 406 break; \ 407 fi \ 408 done \ 409 fi; \ 410 if [ -n "$(CONF_SRCDIR)" ]; then \ 411 tinstall="$(INSTALL_TARGET)"; \ 412 for t in $$tinstall; do \ 413 if [ $(ROOT_CONFFILE) = $$t ]; then \ 414 echo CONF $(RELCONF) \ 415 $(MODSRC)/$(CONF_SRCDIR) $$impl $$module; \ 416 break; \ 417 fi \ 418 done \ 419 fi; \ 420 if [ -n "$(ROOTLINK)" ]; then \ 421 echo LINK $$relmodule $$module \ 422 $$rellink `basename $(RELLINK)` $$impl; \ 423 fi; \ 424 if [ -n "$(UNIX32_LINK)" ]; then \ 425 echo SYMLINK $(SUBDIR64)/$(UNIX) \ 426 `dirname $(RELUNIX)` unix $$impl $$module; \ 427 fi; \ 428 trelsoftlinks="$(RELSOFTLINKS)"; \ 429 for t in $$trelsoftlinks; do \ 430 if [ $$class = 32 ]; then \ 431 linkdir=`dirname $$t`; \ 432 else \ 433 linkdir=`dirname $$t`/$(SUBDIR64); \ 434 fi; \ 435 linkname=`basename $$t`; \ 436 echo SYMLINK $(MODULE) $$linkdir $$linkname \ 437 $$impl $$module; \ 438 done 439 440# 441# Cleanliness is next to ... 442# 443clean.targ: 444 -$(RM) $(CLEANFILES) Nothing_to_remove 445 446clobber.targ: 447 -$(RM) $(CLOBBERFILES) Nothing_to_remove 448 449clean.lint.targ: 450 -$(RM) $(CLEANLINTFILES) Nothing_to_remove 451 452# 453# Create fake lintlibs in the 64b dirs so 454# global linting works 455# 456lint64: 457 @$(ECHO) $(MODULE) fake lints 458 @for dir in $(LINT64_DIRS); do \ 459 if [ ! -d $$dir ]; then mkdir $$dir; fi \ 460 done 461 @for file in $(LINT64_FILES); do \ 462 if [ ! -f $$file ]; then touch $$file; fi \ 463 done 464 465# 466# In some places we also need to create fake lintlibs for 32b 467# dirs so global linting works 468# 469lint32: 470 @$(ECHO) $(MODULE) fake lints 471 @for dir in $(LINT32_DIRS); do \ 472 if [ ! -d $$dir ]; then mkdir $$dir; fi \ 473 done 474 @for file in $(LINT32_FILES); do \ 475 if [ ! -f $$file ]; then touch $$file; fi \ 476 done 477 478FRC: 479