makedefs/MakeInc.kernel

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