1# -*- mode: makefile;-*- 2# 3# Copyright (C) 1999-2020 Apple Inc. All rights reserved. 4# 5# MakeInc.kernel augments the single-architecture 6# recursive build system with rules specific 7# to assembling and linking a kernel. 8# 9 10# 11# Validate configuration options 12# 13ifeq ($(filter $(CURRENT_ARCH_CONFIG),$(SUPPORTED_ARCH_CONFIGS)),) 14$(error Unsupported CURRENT_ARCH_CONFIG $(CURRENT_ARCH_CONFIG)) 15endif 16 17ifeq ($(filter $(CURRENT_KERNEL_CONFIG),$(SUPPORTED_KERNEL_CONFIGS)),) 18$(error Unsupported CURRENT_KERNEL_CONFIG $(CURRENT_KERNEL_CONFIG)) 19endif 20 21ifeq ($(filter $(CURRENT_MACHINE_CONFIG),$(SUPPORTED_$(CURRENT_ARCH_CONFIG)_MACHINE_CONFIGS)),) 22$(error Unsupported CURRENT_MACHINE_CONFIG $(CURRENT_MACHINE_CONFIG)) 23endif 24 25ifeq ($(filter $(PLATFORM),$(SUPPORTED_PLATFORMS)),) 26$(error Unsupported PLATFORM $(PLATFORM)) 27endif 28 29ifeq ($(BUILD_JSON_COMPILATION_DATABASE),1) 30do_build_setup:: 31 $(_v)$(CAT) > $(OBJPATH)/compile_commands.json < /dev/null 32endif 33 34ifeq ($(BUILD_STATIC_LINK),1) 35ifeq ($(USE_LTO),1) 36# <rdar://problem/46252406> 37# To run LTO in the xnu project while linking the final result in KCB, without losing debugging info, 38# run ld -r on only the LTO bitcode object files to produce one mach-o for KCB to use, which is added 39# to the static link archive, along with the non-LTO objects (not linked, since ld -r on mach-o objects 40# does not preserve DWARF.) 41PRE_LTO=1 42endif 43endif 44 45# 46# Rules for the highly parallel "build" phase, where each build configuration 47# writes into their own $(TARGET) independent of other build configs 48# 49# There are 5 primary build outputs: 50# 1) $(KERNEL_FILE_NAME).unstripped (raw linked kernel, unstripped) 51# 2) $(KERNEL_FILE_NAME) (stripped kernel, with optional CTF data) 52# 3) $(KERNEL_FILE_NAME).dSYM (dSYM) 53# 4) $(KERNEL_FILE_NAME).link (bits for static linking) 54# 5) lib$(KERNEL_FILE_NAME).a (static archive for testing) 55 56ifeq ($(BUILD_STATIC_LINK),1) 57ifeq ($(BUILD_XNU_LIBRARY),1) 58 59KERNEL_STATIC_LINK_TARGETS = \ 60 $(TARGET)/lib$(KERNEL_FILE_NAME).a 61KERNEL_STATIC_LINK_DST = \ 62 $(DSTROOT)/$(INSTALL_KERNEL_DIR)/lib$(KERNEL_FILE_NAME).a 63 64else 65 66KERNEL_STATIC_LINK_TARGETS = \ 67 $(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).a 68 69KERNEL_STATIC_LINK_DST = \ 70 $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).a \ 71 $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).linkarguments \ 72 $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).linkarchives \ 73 $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).exp \ 74 $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).alias.exp \ 75 $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/lldbmacros \ 76 $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/$(KERNEL_LLDBBOOTSTRAP_NAME) 77 78endif 79endif 80 81do_build_all:: do_build_kernel 82 83.PHONY: do_build_kernel 84 85ifeq ($(BUILD_XNU_LIBRARY),1) 86do_build_kernel: $(KERNEL_STATIC_LINK_TARGETS) 87 88else 89 90do_build_kernel: $(TARGET)/$(KERNEL_FILE_NAME) $(TARGET)/$(KERNEL_FILE_NAME).unstripped $(KERNEL_STATIC_LINK_TARGETS) 91 @: 92 93ifeq ($(BUILD_DSYM),1) 94do_build_all:: do_build_kernel_dSYM 95endif 96 97.PHONY: do_build_kernel_dSYM 98 99do_build_kernel_dSYM: $(TARGET)/$(KERNEL_FILE_NAME).dSYM 100 @: 101 102endif 103 104.LDFLAGS: ALWAYS 105 $(_v)$(REPLACECONTENTS) $@ $(LD) $(LDFLAGS_KERNEL) $(LDFLAGS_KERNEL_ONLY) $(LD_KERNEL_LIBS) 106.CFLAGS: ALWAYS 107 $(_v)$(REPLACECONTENTS) $@ $(KCC) $(CFLAGS) $(INCFLAGS) 108 109$(TARGET)/$(KERNEL_FILE_NAME): $(TARGET)/$(KERNEL_FILE_NAME).unstripped $(TARGET)/$(KERNEL_FILE_NAME).dSYM 110 @$(LOG_STRIP) "$(@F)" 111 $(_v)$(STRIP) $(STRIP_FLAGS) $< -o $@ 112 @echo "built kernel at $@" 113 $(_v)$(RM) [email protected] 114ifeq ($(DO_CTFMERGE),1) 115 @$(LOG_CTFCONVERT) "$(@F)" 116 $(_v)$(CTFCONVERT) -c -l xnu -u xnu -o [email protected] $(TARGET)/$(KERNEL_FILE_NAME).dSYM/Contents/Resources/DWARF/$(KERNEL_FILE_NAME) 117 @$(LOG_CTFMERGE) "$(@F)" 118 $(_v)$(CTFMERGE) -l xnu -o $@ -Z [email protected] [email protected] 119 -$(_v)$(CTFDUMP) -S [email protected] $(_vstdout) $(_vstderr) 120 $(_v)if [ -s [email protected] ]; then \ 121 $(LOG_CTFINSERT) "$(@F)"; \ 122 $(CTFINSERT) $@ $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG)) \ 123 [email protected] -o $@; \ 124 fi; 125endif 126 $(_v)$(LN) $(call function_convert_build_config_to_objdir,$(CURRENT_BUILD_CONFIG))/$(KERNEL_FILE_NAME) $(OBJROOT)/$(KERNEL_FILE_NAME) 127 128$(TARGET)/$(KERNEL_FILE_NAME).dSYM: $(TARGET)/$(KERNEL_FILE_NAME).unstripped 129ifeq ($(BUILD_DSYM),1) 130 @$(LOG_DSYMUTIL) "$(@F)" 131 $(_v)$(BASH) -c "$(DSYMUTIL) $(DSYMUTIL_FLAGS) $< -o $@ $(_vstdout) 2> >(grep -v '^warning:.*could not find object file symbol for symbol' 1>&2)" 132 $(_v)$(MV) $@/$(DSYMDWARFDIR)/$(KERNEL_FILE_NAME).unstripped $@/$(DSYMDWARFDIR)/$(KERNEL_FILE_NAME) 133else 134 $(_v)$(MKDIR) $@ 135endif 136 $(_v)$(TOUCH) $@ 137 138ifeq ($(BUILD_XNU_LIBRARY),1) 139$(TARGET)/lib$(KERNEL_FILE_NAME).a: $(addprefix $(TARGET)/,$(foreach component,$(COMPONENT_LIST),$(component)/$(CURRENT_KERNEL_CONFIG)/$(component).libfilelist)) nonlto.o $(SRCROOT)/config/version.c $(SRCROOT)/config/MasterVersion .LDFLAGS $(filter %/MakeInc.kernel,$(MAKEFILE_LIST)) 140 $(_v)${MAKE} -f $(firstword $(MAKEFILE_LIST)) version.o 141 @$(LOG_LIBTOOL) "$(@F)" 142 $(_v)$(CAT) $(filter %.libfilelist,$+) < /dev/null > link.filelist 143 $(_v)$(LIBTOOL) -static -csD -filelist link.filelist -o $@ 144 $(_v)$(LN) $(call function_convert_build_config_to_objdir,$(CURRENT_BUILD_CONFIG))/lib$(KERNEL_FILE_NAME).a $(OBJROOT)/lib$(KERNEL_FILE_NAME).a 145endif 146 147$(TARGET)/$(KERNEL_FILE_NAME).unstripped: $(addprefix $(TARGET)/,$(foreach component,$(COMPONENT_LIST),$(component)/$(CURRENT_KERNEL_CONFIG)/$(component).filelist)) lastkerneldataconst.o lastkernelconstructor.o nonlto.o $(SRCROOT)/config/version.c $(SRCROOT)/config/MasterVersion $(LDFILES_KERNEL_ONLY) .LDFLAGS $(filter %/MakeInc.kernel,$(MAKEFILE_LIST)) 148 $(_v)${MAKE} -f $(firstword $(MAKEFILE_LIST)) version.o 149ifeq ($(PRE_LTO),1) 150 @$(LOG_LTO) "$(@F)" 151 $(_v)$(RM) ltolink.filelist 152 $(_v)$(RM) nonltolink.filelist 153 $(_v)$(RM) -r $(TARGET)/justlto.o 154 $(_v)files="$$($(CAT) $(filter %.filelist,$+)) version.o $(filter %.o,$+)"; \ 155 for ofile in $$files; \ 156 do \ 157 hdr=$$(od -An -N 4 -t x4 $$ofile); \ 158 if [ $$hdr = "0b17c0de" ]; \ 159 then \ 160 if [ -z "$$lto" ]; \ 161 then \ 162 lto="$$ofile"; \ 163 else \ 164 lto="$$(printf '%s\n%s' "$$lto" "$$ofile")"; \ 165 fi; \ 166 else \ 167 if [ -z "$$nonlto" ]; \ 168 then \ 169 nonlto="$$ofile"; \ 170 else \ 171 nonlto="$$(printf '%s\n%s' "$$nonlto" "$$ofile")"; \ 172 fi; \ 173 fi; \ 174 done; \ 175 printf '%s\n' "$$lto" >ltolink.filelist; \ 176 printf '%s\n' "$$nonlto" >nonltolink.filelist 177 @$(LOG_LD) "$(@F)" 178 $(_v)if [ -s ltolink.filelist ]; \ 179 then \ 180 $(LD) $($(addsuffix $(CURRENT_ARCH_CONFIG),ARCH_FLAGS_)) -r nonlto.o -filelist ltolink.filelist $(LDFLAGS_KERNEL_LTO) -Wl,-object_path_lto,$(TARGET)/justlto.o -o $(TARGET)/justlto.tmp.o && \ 181 if test -d $(TARGET)/justlto.o; \ 182 then \ 183 $(LD) $(LDFLAGS_KERNEL) $(LDFLAGS_KERNEL_ONLY) -filelist nonltolink.filelist $(TARGET)/justlto.o/*.o $(LDFLAGS_KERNEL_STRIP_LTO) -o $@ $(LD_KERNEL_LIBS) $(LD_KERNEL_ARCHIVES); \ 184 else \ 185 $(LD) $(LDFLAGS_KERNEL) $(LDFLAGS_KERNEL_ONLY) -filelist nonltolink.filelist $(TARGET)/justlto.o $(LDFLAGS_KERNEL_STRIP_LTO) -o $@ $(LD_KERNEL_LIBS) $(LD_KERNEL_ARCHIVES); \ 186 fi; \ 187 else \ 188 $(LD) $(LDFLAGS_KERNEL) $(LDFLAGS_KERNEL_ONLY) -filelist nonltolink.filelist -o $@ $(LD_KERNEL_LIBS) $(LD_KERNEL_ARCHIVES); \ 189 fi 190else 191 @$(LOG_LD) "$(@F)" 192 $(_v)$(CAT) $(filter %.filelist,$+) < /dev/null > link.filelist 193 $(_v)$(LD) $(LDFLAGS_KERNEL) $(LDFLAGS_KERNEL_ONLY) -filelist link.filelist version.o $(filter %.o,$+) -o $@ $(LD_KERNEL_LIBS) $(LD_KERNEL_ARCHIVES) 194endif 195 196# for now, rename LASTDATA_CONST to LAST on static kernel cache builds 197EXTRA_KC_LINKARGS = -Wl,-rename_segment,__LASTDATA_CONST,__LAST 198 199$(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).a: $(TARGET)/$(KERNEL_FILE_NAME).unstripped .LDFLAGS $(filter %/MakeInc.kernel,$(MAKEFILE_LIST)) 200 @$(LOG_LIBTOOL) "$(@F)" 201 $(_v)$(MKDIR) $(dir $@) 202ifeq ($(PRE_LTO),1) 203 $(_v)if [ -d $(TARGET)/justlto.o ]; \ 204 then \ 205 $(LIBTOOL) -ca $(TARGET)/justlto.o/*.o -filelist nonltolink.filelist -o $@; \ 206 else \ 207 $(LIBTOOL) -ca $(TARGET)/justlto.o -filelist nonltolink.filelist -o $@; \ 208 fi 209else 210 $(_v)$(LIBTOOL) -ca -filelist link.filelist version.o lastkerneldataconst.o lastkernelconstructor.o -o $@ 211endif 212 $(_v)cp $(TARGET)/all-kpi.exp $(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).exp 213 $(_v)cp $(TARGET)/all-alias.exp $(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).alias.exp 214 $(_v)echo "$(LD_KERNEL_ARCHIVES)" >$(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).linkarchives 215 $(_v)echo "$(LDFLAGS_KERNEL) $(LD_KERNEL_LIBS) $(EXTRA_KC_LINKARGS)" >$(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).linkarguments 216 $(_v)$(LN) $(call function_convert_build_config_to_objdir,$(CURRENT_BUILD_CONFIG))/$(KERNEL_FILE_NAME).link $(OBJROOT)/$(KERNEL_FILE_NAME).link 217 218nonlto.o: .CFLAGS $(filter %/MakeInc.kernel,$(MAKEFILE_LIST)) 219nonlto.o: $(SRCROOT)/libsa/nonlto.c 220 ${C_RULE_0} 221 ${C_RULE_1A}$< $(CFLAGS_NOLTO_FLAG) 222 ${C_RULE_2} 223 224-include version.d 225version.o: .CFLAGS $(filter %/MakeInc.kernel,$(MAKEFILE_LIST)) 226version.o: $(OBJPATH)/version.c 227 ${C_RULE_0} 228 ${C_RULE_1A}$< 229 ${C_RULE_2} 230 ${C_RULE_4} 231 232# Always recreate version.sh 233$(OBJPATH)/version.c: $(SRCROOT)/config/version.c $(NEWVERS) $(SRCROOT)/config/MasterVersion ALWAYS 234 $(_v)$(CP) $< $@ 235 $(_v)$(NEWVERS) $(OBJPATH)/version.c > /dev/null; 236 237 238-include lastkerneldataconst.d 239lastkerneldataconst.o: .CFLAGS $(filter %/MakeInc.kernel,$(MAKEFILE_LIST)) 240lastkerneldataconst.o: $(SRCROOT)/libsa/lastkerneldataconst.c 241 ${C_RULE_0} 242 ${C_RULE_1A}$< 243 ${C_RULE_2} 244 245 246lastkernelconstructor.o_CFLAGS_RM = -fprofile-instr-generate 247# the LAST segment is mapped read-only on arm, so if we include llvm profiling 248# here it will segfault the kernel. (see arm_vm_init.c) We don't currently have 249# a way of retrieving these counters from LAST anyway, so there's no harm in just 250# disabling them. 251 252LAST_FILES=lastkernelconstructor.o 253-include lastkernelconstructor.d 254lastkernelconstructor.o: .CFLAGS $(filter %/MakeInc.kernel,$(MAKEFILE_LIST)) 255lastkernelconstructor.o: $(SRCROOT)/libsa/lastkernelconstructor.c 256 ${C_RULE_0} 257 ${C_RULE_1A}$< $(CFLAGS_NOLTO_FLAG) 258 ${C_RULE_2} 259 ${C_RULE_3} 260 ${C_RULE_4} 261 $(_v)for last_file in ${LAST_FILES}; \ 262 do \ 263 $(SEG_HACK) -s __DATA -n __LASTDATA_CONST -o $${last_file}__ $${last_file} || exit 1; \ 264 mv $${last_file}__ $${last_file} || exit 1; \ 265 done 266EXTRA_KC_LINKARGS = -Wl,-rename_segment,__LASTDATA_CONST,__LAST 267 268# 269# Install rules. Each build config is classified as "primary" (the first 270# config for an architecture) or "non-primary". Primary build configs 271# have the semantic of competing to *combine* single-architecture 272# files into a multi-architecture output in the DSTROOT, like 273# $(DSTROOT)/$(KERNEL_FILE_NAME), and consequently each primary build config 274# has its install target run serially with respect to other primary 275# build configs. Non-primary build configs will never compete for 276# files in the DSTROOT or SYMROOT, and can be installed in parallel 277# with other non-primary configs (and even primary configs) 278# 279 280do_build_install_primary:: do_install_machine_specific_kernel 281ifeq ($(BUILD_DSYM),1) 282do_build_install_primary:: do_install_machine_specific_kernel_dSYM 283endif 284 285do_build_install_non_primary:: do_install_machine_specific_kernel 286ifeq ($(BUILD_DSYM),1) 287do_build_install_non_primary:: do_install_machine_specific_kernel_dSYM 288endif 289 290ifeq ($(BUILD_DSYM),1) 291ifeq ($(INSTALL_KERNEL_SYM_TO_KDK),1) 292do_build_install_primary:: do_install_machine_specific_KDK_dSYM 293do_build_install_non_primary:: do_install_machine_specific_KDK_dSYM 294endif 295endif 296 297ifneq ($(BUILD_XNU_LIBRARY),1) 298ifeq ($(INSTALL_XNU_DEBUG_FILES),1) 299do_build_install_primary:: do_install_xnu_debug_files 300endif 301 302.PHONY: do_install_xnu_debug_files 303 304do_install_xnu_debug_files: $(DSTROOT)/$(DEVELOPER_EXTRAS_DIR)/README.DEBUG-kernel.txt 305 @: 306endif 307 308# 309# If the timestamp indicates the DSTROOT kernel is out of 310# date, start over. Normal dependencies don't work because we can have 311# ( BUILDA, BUILDB, INSTALLB, INSTALLA ) in which case at INSTALLA time 312# the timestamps would $(DSTROOT)/$(KERNEL_FILE_NAME) is not out of date compared 313# to BUILDA. So we maintain a separate file at the time make(1) 314# was run and use it to determine what actions to take 315# 316 317$(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME): $(TARGET)/$(KERNEL_FILE_NAME) ALWAYS 318 $(_v)$(MKDIR) $(dir $@) 319 @$(LOG_INSTALL) "$(@F)$(Color0) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))" 320 # -nt and -ot are evaluated differently by bash, dash, and zsh (and are not part of the POSIX specification). 321 # Explicitly specify what should happen when the right hand file doesn't exist. 322 $(_v)if [ $(OBJROOT)/.mach_kernel.timestamp -nt $@ -o \( -e $(OBJROOT)/.mach_kernel.timestamp -a \! -e $@ \) ]; then \ 323 $(INSTALL) $(EXEC_INSTALL_FLAGS) $< $@; \ 324 cmdstatus=$$?; \ 325 else \ 326 $(LIPO) -create $@ $< -output $@; \ 327 cmdstatus=$$?; \ 328 fi; \ 329 exit $$cmdstatus 330 331ifeq ($(BUILD_STATIC_LINK),1) 332ifeq ($(BUILD_XNU_LIBRARY),1) 333 334$(DSTROOT)/$(INSTALL_KERNEL_DIR)/lib$(KERNEL_FILE_NAME).a: $(TARGET)/lib$(KERNEL_FILE_NAME).a ALWAYS 335 $(_v)$(MKDIR) $(dir $@) 336 @$(LOG_INSTALL) "$(@F)" 337 $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@ 338 339else 340$(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).a: $(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).a ALWAYS 341 $(_v)$(MKDIR) $(dir $@) 342 @$(LOG_INSTALL) "$(@F)" 343 $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@ 344 345$(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).linkarguments: $(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).linkarguments ALWAYS 346 $(_v)$(MKDIR) $(dir $@) 347 @$(LOG_INSTALL) "$(@F)" 348 $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@ 349 350$(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).linkarchives: $(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).linkarchives ALWAYS 351 $(_v)$(MKDIR) $(dir $@) 352 @$(LOG_INSTALL) "$(@F)" 353 $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@ 354 355$(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).exp: $(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).exp ALWAYS 356 $(_v)$(MKDIR) $(dir $@) 357 @$(LOG_INSTALL) "$(@F)" 358 $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@ 359 360$(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).alias.exp: $(TARGET)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).alias.exp ALWAYS 361 $(_v)$(MKDIR) $(dir $@) 362 @$(LOG_INSTALL) "$(@F)" 363 $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@ 364endif 365 366# BUILD_STATIC_LINK 367endif 368 369$(SYMROOT)/$(KERNEL_FILE_NAME): $(TARGET)/$(KERNEL_FILE_NAME).unstripped ALWAYS 370 $(_v)$(MKDIR) $(dir $@) 371 @$(LOG_INSTALLSYM) "$(@F)$(Color0) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))" 372 # -nt and -ot are evaluated differently by bash, dash, and zsh (and are not part of the POSIX specification). 373 # Explicitly specify what should happen when the right hand file doesn't exist. 374 $(_v)if [ $(OBJROOT)/.mach_kernel.timestamp -nt $@ -o \( -e $(OBJROOT)/.mach_kernel.timestamp -a \! -e $@ \) ]; then \ 375 $(INSTALL) $(EXEC_INSTALL_FLAGS) $< $@; \ 376 cmdstatus=$$?; \ 377 else \ 378 $(LIPO) -create $@ $< -output $@; \ 379 cmdstatus=$$?; \ 380 fi; \ 381 exit $$cmdstatus 382 383 384$(SYMROOT)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/lldbmacros \ 385$(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/lldbmacros \ 386$(DSTROOT)/$(INSTALL_KERNEL_SYM_DIR)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/lldbmacros: \ 387$(TARGET)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/lldbmacros 388 $(_v)$(MKDIR) $(dir $@) 389 @$(LOG_INSTALLMACROS) "$(@F)$(Color0) $(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))" 390 $(_v)$(CP) -r $< $(dir $@) 391 $(_v)$(TOUCH) $@ 392 393$(SYMROOT)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/$(KERNEL_LLDBBOOTSTRAP_NAME) \ 394$(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME).link/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/$(KERNEL_LLDBBOOTSTRAP_NAME) \ 395$(DSTROOT)/$(INSTALL_KERNEL_SYM_DIR)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/$(KERNEL_LLDBBOOTSTRAP_NAME): \ 396$(TARGET)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/$(KERNEL_LLDBBOOTSTRAP_NAME) 397 $(_v)$(MKDIR) $(dir $@) 398 @$(LOG_INSTALLMACROS) "$(@F)$(Color0) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))" 399 $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@ 400 401$(DSTROOT)/$(DEVELOPER_EXTRAS_DIR)/README.DEBUG-kernel.txt: $(SRCROOT)/config/README.DEBUG-kernel.txt 402 $(_v)$(MKDIR) $(dir $@) 403 @$(LOG_INSTALL) "$(@F)" 404 $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@ 405 406$(SYMROOT)/$(KERNEL_FILE_NAME).dSYM/$(DSYMINFODIR)/Info.plist $(DSTROOT)/$(INSTALL_KERNEL_SYM_DIR)/$(KERNEL_FILE_NAME).dSYM/$(DSYMINFODIR)/Info.plist: $(TARGET)/$(KERNEL_FILE_NAME).dSYM/$(DSYMINFODIR)/Info.plist 407 $(_v)$(MKDIR) $(dir $@) 408 @$(LOG_INSTALLSYM) "$(ColorL)dSYM$(Color0) $(ColorF)$(@F)$(Color0) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))" 409 $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@ 410 411$(SYMROOT)/$(KERNEL_FILE_NAME).dSYM/$(DSYMDWARFDIR)/$(KERNEL_FILE_NAME) $(DSTROOT)/$(INSTALL_KERNEL_SYM_DIR)/$(KERNEL_FILE_NAME).dSYM/$(DSYMDWARFDIR)/$(KERNEL_FILE_NAME): $(TARGET)/$(KERNEL_FILE_NAME).dSYM/$(DSYMDWARFDIR)/$(KERNEL_FILE_NAME) ALWAYS 412 $(_v)$(MKDIR) $(dir $@) 413 @$(LOG_INSTALLSYM) "$(ColorL)dSYM$(Color0) $(ColorF)$(@F).dSYM$(ColorF) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))" 414 # -nt and -ot are evaluated differently by bash, dash, and zsh (and are not part of the POSIX specification). 415 # Explicitly specify what should happen when the right hand file doesn't exist. 416 $(_v)if [ $(OBJROOT)/.mach_kernel.timestamp -nt $@ -o \( -e $(OBJROOT)/.mach_kernel.timestamp -a \! -e $@ \) ]; then \ 417 $(INSTALL) $(EXEC_INSTALL_FLAGS) $< $@; \ 418 cmdstatus=$$?; \ 419 else \ 420 $(LIPO) -create $@ $< -output $@; \ 421 cmdstatus=$$?; \ 422 fi; \ 423 exit $$cmdstatus 424 425.PHONY: do_install_machine_specific_kernel do_install_machine_specific_kernel_dSYM 426.PHONY: do_install_machine_specific_KDK_dSYM 427 428ifeq ($(BUILD_XNU_LIBRARY),1) 429 430do_install_machine_specific_kernel: $(KERNEL_STATIC_LINK_DST) 431 @: 432do_install_machine_specific_kernel_dSYM: 433 @: 434 435else 436 437do_install_machine_specific_kernel: $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME) \ 438 $(SYMROOT)/$(KERNEL_FILE_NAME) \ 439 $(KERNEL_STATIC_LINK_DST) 440 @: 441 442do_install_machine_specific_kernel_dSYM: \ 443 $(SYMROOT)/$(KERNEL_FILE_NAME).dSYM/$(DSYMINFODIR)/Info.plist \ 444 $(SYMROOT)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/lldbmacros \ 445 $(SYMROOT)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/$(KERNEL_LLDBBOOTSTRAP_NAME) \ 446 $(SYMROOT)/$(KERNEL_FILE_NAME).dSYM/$(DSYMDWARFDIR)/$(KERNEL_FILE_NAME) 447 @: 448 449do_install_machine_specific_KDK_dSYM: \ 450 $(DSTROOT)/$(INSTALL_KERNEL_SYM_DIR)/$(KERNEL_FILE_NAME).dSYM/$(DSYMINFODIR)/Info.plist \ 451 $(DSTROOT)/$(INSTALL_KERNEL_SYM_DIR)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/lldbmacros \ 452 $(DSTROOT)/$(INSTALL_KERNEL_SYM_DIR)/$(KERNEL_FILE_NAME).dSYM/$(DSYMLLDBMACROSDIR)/$(KERNEL_LLDBBOOTSTRAP_NAME) \ 453 $(DSTROOT)/$(INSTALL_KERNEL_SYM_DIR)/$(KERNEL_FILE_NAME).dSYM/$(DSYMDWARFDIR)/$(KERNEL_FILE_NAME) 454 @: 455 456endif 457 458# The $(RM) is needed so that the $(LN) doesn't dereference an existing 459# symlink during incremental builds and create a new symlink inside 460# the target of the existing symlink 461do_installhdrs_mi:: $(DSTROOT)/$(KRESDIR)/Info.plist 462ifneq ($(INSTALLHDRS_SKIP_HOST),YES) 463 $(_v)$(MKDIR) $(DSTROOT)/$(KINCFRAME) 464 $(_v)$(MKDIR) $(DSTROOT)/$(KPINCDIR) 465 $(_v)$(MKDIR) $(DSTROOT)/$(KRESDIR) 466 $(_v)$(RM) $(DSTROOT)/$(KINCFRAME)/Versions/Current 467 $(_v)$(LN) $(KINCVERS) $(DSTROOT)/$(KINCFRAME)/Versions/Current 468 $(_v)$(RM) $(DSTROOT)/$(KINCFRAME)/Headers 469 $(_v)$(LN) Versions/Current/Headers \ 470 $(DSTROOT)/$(KINCFRAME)/Headers 471 $(_v)$(RM) $(DSTROOT)/$(KINCFRAME)/PrivateHeaders 472 $(_v)$(LN) Versions/Current/PrivateHeaders \ 473 $(DSTROOT)/$(KINCFRAME)/PrivateHeaders 474 $(_v)$(RM) $(DSTROOT)/$(KINCFRAME)/Resources 475 $(_v)$(LN) Versions/Current/Resources \ 476 $(DSTROOT)/$(KINCFRAME)/Resources 477endif 478 479$(DSTROOT)/$(KRESDIR)/Info.plist: $(SOURCE)/EXTERNAL_HEADERS/Info.plist 480ifneq ($(INSTALLHDRS_SKIP_HOST),YES) 481 $(_v)$(MKDIR) $(DSTROOT)/$(KRESDIR) 482 $(_v)$(INSTALL) $(DATA_INSTALL_FLAGS) $< $@ 483 $(_v)$(NEWVERS) $@ $(_vstdout) 484ifeq ($(USE_BINARY_PLIST),1) 485 $(_v)$(PLUTIL) -convert binary1 -o $@ $@ 486endif 487endif 488 489$(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(ALIAS_FILE_NAME): ALWAYS 490 @$(LOG_ALIAS) "$(@F)$(Color0) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0) $(ColorLF)$(CURRENT_MACHINE_CONFIG_LC)$(Color0) $(ColorLF)$(CURRENT_ALIAS_MACHINE_CONFIG_LC)$(Color0))" 491 $(_v)$(INSTALL) $(EXEC_INSTALL_FLAGS) $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(KERNEL_FILE_NAME) $@ 492 493install_alias: $(DSTROOT)/$(INSTALL_KERNEL_DIR)/$(ALIAS_FILE_NAME) 494 495print_exports: 496 $(_v)printenv | sort 497 498# vim: set ft=make: 499