/ Makefile
Makefile
1 ## SPDX-License-Identifier: BSD-3-Clause 2 3 ifneq ($(words $(CURDIR)),1) 4 $(error Error: Path to the main directory cannot contain spaces) 5 endif 6 top := $(CURDIR) 7 src := src 8 srck := $(top)/util/kconfig 9 obj ?= build 10 override obj := $(subst $(top)/,,$(abspath $(obj))) 11 xcompile ?= $(obj)/xcompile 12 objutil ?= $(obj)/util 13 objk := $(objutil)/kconfig 14 absobj := $(abspath $(obj)) 15 16 additional-dirs := 17 18 VBOOT_HOST_BUILD ?= $(abspath $(objutil)/vboot_lib) 19 20 COREBOOT_EXPORTS := COREBOOT_EXPORTS 21 COREBOOT_EXPORTS += top src srck obj objutil objk 22 23 DOTCONFIG ?= $(top)/.config 24 KCONFIG_CONFIG = $(DOTCONFIG) 25 KCONFIG_AUTOADS := $(obj)/cb-config.ads 26 KCONFIG_RUSTCCFG := $(obj)/cb-config.rustcfg 27 KCONFIG_AUTOHEADER := $(obj)/config.h 28 KCONFIG_AUTOCONFIG := $(obj)/auto.conf 29 KCONFIG_DEPENDENCIES := $(obj)/auto.conf.cmd 30 KCONFIG_SPLITCONFIG := $(obj)/config/ 31 KCONFIG_TRISTATE := $(obj)/tristate.conf 32 KCONFIG_NEGATIVES := 1 33 KCONFIG_WERROR := 1 34 KCONFIG_WARN_UNKNOWN_SYMBOLS := 1 35 KCONFIG_PACKAGE := CB.Config 36 KCONFIG_MAKEFILE_REAL ?= $(objk)/Makefile.real 37 38 COREBOOT_EXPORTS += KCONFIG_CONFIG KCONFIG_AUTOHEADER KCONFIG_AUTOCONFIG 39 COREBOOT_EXPORTS += KCONFIG_DEPENDENCIES KCONFIG_SPLITCONFIG KCONFIG_TRISTATE 40 COREBOOT_EXPORTS += KCONFIG_NEGATIVES 41 ifeq ($(filter %config,$(MAKECMDGOALS)),) 42 COREBOOT_EXPORTS += KCONFIG_WERROR 43 endif 44 COREBOOT_EXPORTS += KCONFIG_WARN_UNKNOWN_SYMBOLS 45 COREBOOT_EXPORTS += KCONFIG_AUTOADS KCONFIG_PACKAGE 46 COREBOOT_EXPORTS += KCONFIG_RUSTCCFG 47 48 # Make does not offer a recursive wildcard function, so here's one: 49 rwildcard=$(wildcard $1$2) $(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2)) 50 SYMLINK_LIST = $(call rwildcard,site-local/,symlink.txt) 51 52 53 # Directory containing the toplevel Makefile.mk 54 TOPLEVEL := . 55 56 CONFIG_SHELL := sh 57 KBUILD_DEFCONFIG := configs/defconfig 58 UNAME_RELEASE := $(shell uname -r) 59 HAVE_DOTCONFIG := $(wildcard $(DOTCONFIG)) 60 HAVE_KCONFIG_MAKEFILE_REAL := $(wildcard $(KCONFIG_MAKEFILE_REAL)) 61 MAKEFLAGS += -rR --no-print-directory 62 63 # Make is silent per default, but 'make V=1' will show all compiler calls. 64 Q:=@ 65 ifneq ($(V),1) 66 ifneq ($(Q),) 67 .SILENT: 68 MAKEFLAGS += -s 69 quiet_errors := 2>/dev/null 70 endif 71 endif 72 73 # Disable implicit/built-in rules to make Makefile errors fail fast. 74 .SUFFIXES: 75 76 HOSTCFLAGS := -g 77 HOSTCXXFLAGS := -g 78 79 HOSTPKG_CONFIG ?= pkg-config 80 COREBOOT_EXPORTS += HOSTPKG_CONFIG 81 82 PREPROCESS_ONLY := -E -P -x assembler-with-cpp -undef -I . 83 84 export $(COREBOOT_EXPORTS) 85 86 all: real-all 87 88 help_coreboot help:: 89 @echo '*** coreboot platform targets ***' 90 @echo ' Use "make [target] V=1" for extra build debug information' 91 @echo ' all - Build coreboot' 92 @echo ' clean - Remove coreboot build artifacts' 93 @echo ' distclean - Remove build artifacts and config files' 94 @echo ' sphinx - Build sphinx documentation for coreboot' 95 @echo ' sphinx-lint - Build sphinx documentation for coreboot with warnings as errors' 96 @echo ' filelist - Show files used in current build' 97 @echo ' printall - Print makefile info for debugging' 98 @echo ' gitconfig - Set up git to submit patches to coreboot' 99 @echo ' ctags / ctags-project - Make ctags file for all of coreboot or current board' 100 @echo ' cscope / cscope-project - Make cscope.out file for coreboot or current board' 101 @echo 102 @echo '*** site-local related targets ***' 103 @echo ' symlink - Create symbolic links from site-local into coreboot tree' 104 @echo ' clean-symlink - Remove symbolic links created by "make symlink"' 105 @echo ' cleanall-symlink - Remove all symbolic links in the coreboot tree' 106 @echo 107 108 # This include must come _before_ the pattern rules below! 109 # Order _does_ matter for pattern rules. 110 include $(srck)/Makefile.mk 111 112 # The cases where we don't need fully populated $(obj) lists: 113 # 1. when no .config exists 114 # 2. When no $(obj)/util/kconfig/Makefile.real exists and we're building tools 115 # 3. when make config (in any flavour) is run 116 # 4. when make distclean is run 117 # Don't waste time on reading all Makefile.incs in these cases 118 ifeq ($(strip $(HAVE_DOTCONFIG)),) 119 NOCOMPILE:=1 120 endif 121 ifeq ($(strip $(HAVE_KCONFIG_MAKEFILE_REAL)),) 122 ifneq ($(MAKECMDGOALS),tools) 123 NOCOMPILE:=1 124 endif 125 endif 126 ifneq ($(MAKECMDGOALS),) 127 ifneq ($(filter %config %clean cross% clang iasl lint% help% what-jenkins-does,$(MAKECMDGOALS)),) 128 NOCOMPILE:=1 129 endif 130 ifneq ($(filter %clean lint% help% what-jenkins-does,$(MAKECMDGOALS)),) 131 NOMKDIR:=1 132 UNIT_TEST:=1 133 endif 134 endif 135 136 ifneq ($(filter help%, $(MAKECMDGOALS)), ) 137 NOCOMPILE:=1 138 UNIT_TEST:=1 139 else 140 ifneq ($(filter %-test %-tests %coverage-report, $(MAKECMDGOALS)),) 141 ifneq ($(filter-out %-test %-tests %coverage-report, $(MAKECMDGOALS)),) 142 $(error Cannot mix unit-tests targets with other targets) 143 endif 144 UNIT_TEST:=1 145 NOCOMPILE:= 146 endif 147 endif 148 149 # When building the "tools" target, the BUILD_ALL_TOOLS variable needs 150 # to be set before reading the tools' Makefiles 151 ifneq ($(filter tools, $(MAKECMDGOALS)), ) 152 BUILD_ALL_TOOLS:=1 153 endif 154 155 $(xcompile): util/xcompile/xcompile 156 rm -f $@ 157 $< $(XGCCPATH) > $@.tmp 158 \mv -f $@.tmp $@ 2> /dev/null 159 rm -f $@.tmp 160 161 ifeq ($(NOCOMPILE),1) 162 # We also don't use .xcompile in the no-compile situations, so 163 # provide some reasonable defaults. 164 HOSTCC ?= $(if $(shell type gcc 2>/dev/null),gcc,cc) 165 HOSTCXX ?= g++ 166 167 include $(TOPLEVEL)/Makefile.mk 168 include $(TOPLEVEL)/payloads/Makefile.mk 169 include $(TOPLEVEL)/util/testing/Makefile.mk 170 -include $(TOPLEVEL)/site-local/Makefile.mk 171 -include $(TOPLEVEL)/site-local/Makefile.inc 172 include $(TOPLEVEL)/tests/Makefile.mk 173 printall real-all: 174 @echo "Error: Trying to build, but NOCOMPILE is set." >&2 175 @echo " Please file a bug with the following information:" 176 @echo "- MAKECMDGOALS: $(MAKECMDGOALS)" >&2 177 @echo "- HAVE_DOTCONFIG: $(HAVE_DOTCONFIG)" >&2 178 @echo "- HAVE_KCONFIG_MAKEFILE_REAL: $(HAVE_KCONFIG_MAKEFILE_REAL)" >&2 179 @exit 1 180 181 else 182 183 ifneq ($(UNIT_TEST),1) 184 include $(DOTCONFIG) 185 endif 186 187 # The toolchain requires xcompile to determine the ARCH_SUPPORTED, so we can't 188 # wait for make to generate the file. 189 $(if $(wildcard $(xcompile)),, $(shell \ 190 mkdir -p $(dir $(xcompile)) && \ 191 util/xcompile/xcompile $(XGCCPATH) > $(xcompile) || rm -f $(xcompile))) 192 193 include $(xcompile) 194 195 ifneq ($(XCOMPILE_COMPLETE),1) 196 $(shell rm -f $(xcompile)) 197 $(error $(xcompile) deleted because it's invalid. \ 198 Restarting the build should fix that, or explain the problem) 199 endif 200 201 # reproducible builds 202 LANG:=C 203 LC_ALL:=C 204 TZ:=UTC0 205 ifneq ($(NOCOMPILE),1) 206 SOURCE_DATE_EPOCH := $(shell $(top)/util/genbuild_h/genbuild_h.sh . | sed -n 's/^.define COREBOOT_BUILD_EPOCH\>.*"\(.*\)".*/\1/p') 207 endif 208 # don't use COREBOOT_EXPORTS to ensure build steps outside the coreboot build system 209 # are reproducible 210 export LANG LC_ALL TZ SOURCE_DATE_EPOCH 211 212 ifneq ($(UNIT_TEST),1) 213 include toolchain.mk 214 endif 215 216 strip_quotes = $(strip $(subst ",,$(subst \",,$(1)))) 217 # fix makefile syntax highlighting after strip macro \" ")) 218 219 ifneq ($(NOCOMPILE),1) 220 $(shell rm -f $(CCACHE_STATSLOG)) 221 endif 222 223 # The primary target needs to be here before we include the 224 # other files 225 real-all: site-local-target real-target 226 227 # must come rather early 228 .SECONDARY: 229 .SECONDEXPANSION: 230 .DELETE_ON_ERROR: 231 232 # conf is treated as an intermediate target and may be built after config.h 233 # during a clean build due to the way GNU Make handles intermediates when the 234 # .SECONDARY target is present, forcing config.h and thus every object out of 235 # date on a subsequent no-op build. Mark it as not intermediate to prevent this 236 .NOTINTERMEDIATE: $(objutil)/kconfig/conf 237 238 $(KCONFIG_AUTOHEADER): $(KCONFIG_CONFIG) $(objutil)/kconfig/conf 239 $(MAKE) olddefconfig 240 $(MAKE) syncconfig 241 242 $(KCONFIG_AUTOCONFIG): $(KCONFIG_AUTOHEADER) 243 true 244 245 $(KCONFIG_AUTOADS): $(KCONFIG_CONFIG) $(KCONFIG_AUTOHEADER) $(objutil)/kconfig/toada 246 $(objutil)/kconfig/toada CB.Config <$< >$@ 247 248 $(obj)/%/$(notdir $(KCONFIG_AUTOADS)): $(KCONFIG_AUTOADS) 249 cp $< $@ 250 251 # Add a new class of source/object files to the build system 252 add-class= \ 253 $(eval $(1)-srcs:=) \ 254 $(eval $(1)-objs:=) \ 255 $(eval classes+=$(1)) 256 257 # Special classes are managed types with special behaviour 258 # On parse time, for each entry in variable $(1)-y 259 # a handler $(1)-handler is executed with the arguments: 260 # * $(1): directory the parser is in 261 # * $(2): current entry 262 add-special-class= \ 263 $(eval $(1):=) \ 264 $(eval special-classes+=$(1)) 265 266 # Converts one or more source file paths to their corresponding build/ paths. 267 # Only .ads, adb, .c and .S get converted to .o, other files (like .ld) keep 268 # their name. 269 # $1 stage name 270 # $2 file path (list) 271 src-to-obj=\ 272 $(patsubst $(obj)/%,$(obj)/$(1)/%,\ 273 $(patsubst $(obj)/$(1)/%,$(obj)/%,\ 274 $(patsubst 3rdparty/%,$(obj)/%,\ 275 $(patsubst src/%,$(obj)/%,\ 276 $(patsubst %.ads,%.o,\ 277 $(patsubst %.adb,%.o,\ 278 $(patsubst %.c,%.o,\ 279 $(patsubst %.S,%.o,\ 280 $(subst .$(1),,$(2)))))))))) 281 282 # Converts one or more source file paths to the corresponding build/ paths 283 # of their Ada library information (.ali) files. 284 # $1 stage name 285 # $2 file path (list) 286 src-to-ali=\ 287 $(patsubst $(obj)/%,$(obj)/$(1)/%,\ 288 $(patsubst $(obj)/$(1)/%,$(obj)/%,\ 289 $(patsubst 3rdparty/%,$(obj)/%,\ 290 $(patsubst src/%,$(obj)/%,\ 291 $(patsubst %.ads,%.ali,\ 292 $(patsubst %.adb,%.ali,\ 293 $(subst .$(1),,\ 294 $(filter %.ads %.adb,$(2))))))))) 295 296 # Clean -y variables, include Makefile.mk & Makefile.inc 297 # Add paths to files in X-y to X-srcs 298 # Add subdirs-y to subdirs 299 includemakefiles= \ 300 $(if $(wildcard $(1)), \ 301 $(foreach class,classes subdirs $(classes) $(special-classes), $(eval $(class)-y:=)) \ 302 $(eval -include $(1)) \ 303 $(foreach class,$(classes-y), $(call add-class,$(class))) \ 304 $(foreach special,$(special-classes), \ 305 $(foreach item,$($(special)-y), $(call $(special)-handler,$(dir $(1)),$(item)))) \ 306 $(foreach class,$(classes), \ 307 $(eval $(class)-srcs+= \ 308 $$(subst $(absobj)/,$(obj)/, \ 309 $$(subst $(top)/,, \ 310 $$(abspath $$(subst $(dir $(1))/,/,$$(addprefix $(dir $(1)),$$($(class)-y)))))))) \ 311 $(eval subdirs+=$$(subst $(CURDIR)/,,$$(wildcard $$(abspath $$(addprefix $(dir $(1)),$$(subdirs-y))))))) 312 313 # For each path in $(subdirs) call includemakefiles 314 # Repeat until subdirs is empty 315 # TODO: Remove Makefile.inc support 316 evaluate_subdirs= \ 317 $(eval cursubdirs:=$(subdirs)) \ 318 $(eval subdirs:=) \ 319 $(foreach dir,$(cursubdirs), \ 320 $(eval $(call includemakefiles,$(dir)/Makefile.mk))) \ 321 $(foreach dir,$(cursubdirs), \ 322 $(eval $(call includemakefiles,$(dir)/Makefile.inc))) \ 323 $(if $(subdirs),$(eval $(call evaluate_subdirs))) 324 325 # collect all object files eligible for building 326 subdirs:=$(TOPLEVEL) 327 postinclude-hooks := 328 329 # Don't iterate through Makefiles under src/ when building tests 330 ifneq ($(UNIT_TEST),1) 331 $(eval $(call evaluate_subdirs)) 332 else 333 include $(TOPLEVEL)/tests/Makefile.mk 334 endif 335 336 ifeq ($(FAILBUILD),1) 337 $(error cannot continue build) 338 endif 339 340 # Run hooks registered by subdirectories that need to be evaluated after all files have been parsed 341 $(eval $(postinclude-hooks)) 342 343 # Eliminate duplicate mentions of source files in a class 344 $(foreach class,$(classes),$(eval $(class)-srcs:=$(sort $($(class)-srcs)))) 345 346 ifeq ($(CONFIG_IWYU),y) 347 MAKEFLAGS += -k 348 SAVE_IWYU_OUTPUT := 2>&1 | grep "should\|\#include\|---\|include-list\|^[[:blank:]]\?\'" | tee -a $$(obj)/iwyu.txt 349 endif 350 351 # Build Kconfig .ads if necessary 352 ifeq ($(CONFIG_ROMSTAGE_ADA),y) 353 romstage-srcs += $(obj)/romstage/$(notdir $(KCONFIG_AUTOADS)) 354 endif 355 ifeq ($(CONFIG_RAMSTAGE_ADA),y) 356 ramstage-srcs += $(obj)/ramstage/$(notdir $(KCONFIG_AUTOADS)) 357 endif 358 359 # To track dependencies, we need all Ada specification (.ads) files in 360 # *-srcs. Extract / filter all specification files that have a matching 361 # body (.adb) file here (specifications without a body are valid sources 362 # in Ada). 363 $(foreach class,$(classes),$(eval $(class)-extra-specs := \ 364 $(filter \ 365 $(addprefix %/,$(patsubst %.adb,%.ads,$(notdir $(filter %.adb,$($(class)-srcs))))), \ 366 $(filter %.ads,$($(class)-srcs))))) 367 $(foreach class,$(classes),$(eval $(class)-srcs := \ 368 $(filter-out $($(class)-extra-specs),$($(class)-srcs)))) 369 370 $(foreach class,$(classes),$(eval $(class)-objs:=$(call src-to-obj,$(class),$($(class)-srcs)))) 371 $(foreach class,$(classes),$(eval $(class)-alis:=$(call src-to-ali,$(class),$($(class)-srcs)))) 372 373 # For Ada includes 374 $(foreach class,$(classes),$(eval $(class)-ada-dirs:=$(sort $(dir $(filter %.ads %.adb,$($(class)-srcs)) $($(class)-extra-specs))))) 375 376 # Call post-processors if they're defined 377 $(foreach class,$(classes),\ 378 $(if $(value $(class)-postprocess),$(eval $(call $(class)-postprocess,$($(class)-objs))))) 379 380 allsrcs:=$(foreach var, $(addsuffix -srcs,$(classes)), $($(var))) 381 allobjs:=$(foreach var, $(addsuffix -objs,$(classes)), $($(var))) 382 alldirs:=$(sort $(abspath $(dir $(allobjs)))) 383 384 # Reads dependencies from an Ada library information (.ali) file 385 # Only basenames (with suffix) are preserved so we have to look the 386 # paths up in $($(stage)-srcs). 387 # $1 stage name 388 # $2 ali file 389 create_ada_deps=$$(if $(2),\ 390 gnat.adc \ 391 $$(filter \ 392 $$(addprefix %/,$$(shell sed -ne's/^D \([^\t]\+\).*$$$$/\1/p' $(2) 2>/dev/null)), \ 393 $$($(1)-srcs) $$($(1)-extra-specs))) 394 395 # macro to define template macros that are used by use_template macro 396 define create_cc_template 397 # $1 obj class 398 # $2 source suffix (c, S, ld, ...) 399 # $3 additional compiler flags 400 # $4 additional dependencies 401 # $5 generated header dependencies 402 ifn$(EMPTY)def $(1)-objs_$(2)_template 403 de$(EMPTY)fine $(1)-objs_$(2)_template 404 ifn$(EMPTY)eq ($(filter ads adb,$(2)),) 405 $$(call src-to-obj,$1,$$(1).$2): $$(1).$2 $$(call create_ada_deps,$1,$$(call src-to-ali,$1,$$(1).$2)) $(4) | $(5) 406 @printf " GCC $$$$(subst $$$$(obj)/,,$$$$(@))\n" 407 $(GCC_$(1)) \ 408 $$$$(ADAFLAGS_$(1)) $$$$(addprefix -I,$$$$($(1)-ada-dirs)) \ 409 $(3) -c -o $$$$@ $$$$< 410 el$(EMPTY)se 411 $$(call src-to-obj,$1,$$(1).$2): $$(1).$2 $(KCONFIG_AUTOHEADER) $(4) | $(5) 412 @printf " CC $$$$(subst $$$$(obj)/,,$$$$(@))\n" 413 $(CC_$(1)) \ 414 -MMD $$$$(CPPFLAGS_$(1)) $$$$(CFLAGS_$(1)) -MT $$$$(@) \ 415 $(3) -c -o $$$$@ $$$$< $(SAVE_IWYU_OUTPUT) 416 end$(EMPTY)if 417 en$(EMPTY)def 418 end$(EMPTY)if 419 endef 420 421 filetypes-of-class=$(subst .,,$(sort $(suffix $($(1)-srcs)))) 422 $(foreach class,$(classes), \ 423 $(foreach type,$(call filetypes-of-class,$(class)), \ 424 $(eval $(class)-$(type)-ccopts += $(generic-$(type)-ccopts) $($(class)-generic-ccopts)) \ 425 $(if $(generic-objs_$(type)_template_gen),$(eval $(call generic-objs_$(type)_template_gen,$(class))),\ 426 $(eval $(call create_cc_template,$(class),$(type),$($(class)-$(type)-ccopts),$($(class)-$(type)-deps),$($(class)-$(type)-gen-deps)))))) 427 428 foreach-src=$(foreach file,$($(1)-srcs),$(eval $(call $(1)-objs_$(subst .,,$(suffix $(file)))_template,$(basename $(file))))) 429 $(eval $(foreach class,$(classes),$(call foreach-src,$(class)))) 430 431 # To supported complex package initializations, we need to call the 432 # emitted code explicitly. gnatbind gathers all the calls for us 433 # and exports them as a procedure $(stage)_adainit(). Every stage that 434 # uses Ada code has to call it! 435 define gnatbind_template 436 # $1 class 437 $$(obj)/$(1)/b__$(1).adb: $$$$(filter-out $$(obj)/$(1)/b__$(1).ali,$$$$($(1)-alis)) 438 @printf " BIND $$(subst $$(obj)/,,$$@)\n" 439 # We have to give gnatbind a simple filename (without leading 440 # path components) so just cd there. 441 cd $$(dir $$@) && \ 442 $$(GNATBIND_$(1)) -a -n \ 443 --RTS=$$(absobj)/libgnat-$$(ARCH-$(1)-y)/ \ 444 -L$(1)_ada -o $$(notdir $$@) \ 445 $$(subst $$(dir $$@),,$$^) 446 $$(obj)/$(1)/b__$(1).o: $$(obj)/$(1)/b__$(1).adb 447 @printf " GCC $$(subst $$(obj)/,,$$@)\n" 448 $(GCC_$(1)) $$(ADAFLAGS_$(1)) -c -o $$@ $$< 449 $(1)-objs += $$(obj)/$(1)/b__$(1).o 450 $($(1)-alis): %.ali: %.o ; 451 endef 452 453 $(eval $(foreach class,$(filter-out libgnat-%,$(classes)), \ 454 $(if $($(class)-alis),$(call gnatbind_template,$(class))))) 455 456 DEPENDENCIES += $(addsuffix .d,$(basename $(allobjs))) 457 -include $(DEPENDENCIES) 458 459 printall: 460 @$(foreach class,$(classes), echo $(class)-objs: $($(class)-objs) | tr ' ' '\n'; echo; ) 461 @echo alldirs: $(alldirs) | tr ' ' '\n'; echo 462 @echo allsrcs: $(allsrcs) | tr ' ' '\n'; echo 463 @echo DEPENDENCIES: $(DEPENDENCIES) | tr ' ' '\n'; echo 464 @$(foreach class,$(special-classes),echo $(class):'$($(class))' | tr ' ' '\n'; echo; ) 465 endif 466 467 ifndef NOMKDIR 468 $(shell mkdir -p $(KCONFIG_SPLITCONFIG) $(objk)/lxdialog $(additional-dirs) $(alldirs)) 469 endif 470 471 $(obj)/project_filelist.txt: 472 if [ -z "$(wildcard $(obj)/coreboot.rom)" ]; then \ 473 echo "*** Error: Project must be built before generating file list ***"; \ 474 exit 1; \ 475 fi 476 find $(obj) -path "$(obj)/util" -prune -o -path "$(obj)/external" -prune -o -name "*.d" -exec cat {} \; | \ 477 sed "s|$(top)/||" | sed 's/[:\\]/ /g' | sed 's/ /\n/g' | sort | uniq | \ 478 grep -v '\.o$$' > $(obj)/project_filelist.txt 479 480 filelist: $(obj)/project_filelist.txt 481 printf "\nFiles used in build:\n" 482 cat $(obj)/project_filelist.txt 483 484 #works with either exuberant ctags or ctags.emacs 485 ctags-project: clean-ctags $(obj)/project_filelist.txt 486 cat $(obj)/project_filelist.txt | \ 487 xargs ctags -o tags 488 489 cscope-project: clean-cscope $(obj)/project_filelist.txt 490 cat $(obj)/project_filelist.txt | xargs cscope -b 491 492 cscope: 493 cscope -bR 494 495 sphinx: 496 $(MAKE) -C Documentation sphinx 497 498 sphinx-lint: 499 $(MAKE) SPHINXOPTS=-W -C Documentation sphinx 500 501 # Look at all of the files in the SYMLINK_LIST and create the symbolic links 502 # into the coreboot tree. Each symlink.txt file in site-local should be in the 503 # directory linked from and have a single line with the path to the location to 504 # link to. The path must be relative to the top of the coreboot directory. 505 symlink: 506 if [ -z "$(SYMLINK_LIST)" ]; then \ 507 echo "No site-local symbolic links to create."; \ 508 exit 0; \ 509 fi; \ 510 echo "Creating symbolic links.."; \ 511 for link in $(SYMLINK_LIST); do \ 512 LINKTO="$(top)/$$(head -n 1 "$${link}")"; \ 513 LINKFROM=$$(dirname "$$(realpath "$${link}")"); \ 514 if [ -L "$${LINKTO}" ]; then \ 515 echo " $${LINKTO} exists - skipping"; \ 516 continue; \ 517 fi; \ 518 LINKTO="$$(realpath -m "$${LINKTO}")" 2>/dev/null; \ 519 if [ "$${LINKTO}" = "$$(echo "$${LINKTO}" | sed "s|^$(top)||" )" ]; then \ 520 echo " FAILED: $${LINKTO} is outside of current directory." >&2; \ 521 continue; \ 522 fi; \ 523 if [ ! -e "$${LINKTO}" ]; then \ 524 echo " LINK $${LINKTO} -> $${LINKFROM}"; \ 525 ln -s "$${LINKFROM}" "$${LINKTO}" || \ 526 echo "FAILED: Could not create link." >&2; \ 527 else \ 528 echo " FAILED: $${LINKTO} exists as a file or directory." >&2; \ 529 fi; \ 530 done 531 532 clean-symlink: 533 if [ -z "$(SYMLINK_LIST)" ]; then \ 534 echo "No site-local symbolic links to clean."; \ 535 exit 0; \ 536 fi; \ 537 echo "Removing site-local symbolic links from tree.."; \ 538 for link in $(SYMLINK_LIST); do \ 539 SYMLINK="$(top)/$$(head -n 1 "$${link}")"; \ 540 if [ "$${SYMLINK}" = "$$(echo "$${SYMLINK}" | sed "s|^$(top)||")" ]; then \ 541 echo " FAILED: $${SYMLINK} is outside of current directory." >&2; \ 542 continue; \ 543 elif [ ! -L "$${SYMLINK}" ]; then \ 544 echo " $${SYMLINK} does not exist - skipping"; \ 545 continue; \ 546 fi; \ 547 if [ -L "$${SYMLINK}" ]; then \ 548 REALDIR="$$(realpath "$${link}")"; \ 549 echo " UNLINK $${link} (linked from $${REALDIR})"; \ 550 rm "$${SYMLINK}"; \ 551 fi; \ 552 done; \ 553 EXISTING_SYMLINKS="$$(find $(top) -type l | grep -v "3rdparty\|crossgcc" )"; \ 554 if [ -z "$${EXISTING_SYMLINKS}" ]; then \ 555 echo " No remaining symbolic links found in tree."; \ 556 else \ 557 echo " Remaining symbolic links found:"; \ 558 for link in $${EXISTING_SYMLINKS}; do \ 559 echo " $${link}"; \ 560 done; \ 561 fi 562 563 cleanall-symlink: 564 echo "Deleting all symbolic links in the coreboot tree (excluding 3rdparty & crossgcc)"; \ 565 EXISTING_SYMLINKS="$$(find $(top) -type l | grep -v "3rdparty\|crossgcc" )"; \ 566 for link in $${EXISTING_SYMLINKS}; do \ 567 if [ -L "$${link}" ]; then \ 568 REALDIR="$$(realpath "$${link}")"; \ 569 echo " UNLINK $${link} (linked from $${REALDIR})"; \ 570 rm "$${link}"; \ 571 fi; \ 572 done 573 574 clean-for-update: 575 rm -rf $(obj) .xcompile 576 577 clean: clean-for-update clean-utils clean-payloads 578 rm -f .ccwrap 579 580 clean-cscope: 581 rm -f cscope.out 582 583 clean-ctags: 584 rm -f tags 585 586 clean-utils: 587 $(foreach tool, $(TOOLLIST), \ 588 $(MAKE) -C util/$(tool) clean MFLAGS= MAKEFLAGS= ;) 589 590 distclean-utils: 591 $(foreach tool, $(TOOLLIST), \ 592 $(MAKE) -C util/$(tool) distclean MFLAGS= MAKEFLAGS= ; \ 593 rm -f /util/$(tool)/junit.xml;) 594 595 distclean: clean clean-ctags clean-cscope distclean-payloads distclean-utils 596 rm -f .config .config.old ..config.tmp* .kconfig.d .tmpconfig* .ccwrap .xcompile 597 rm -rf coreboot-builds coreboot-builds-chromeos 598 rm -f abuild*.xml junit.xml* util/lint/junit.xml 599 600 .PHONY: $(PHONY) clean clean-for-update clean-cscope cscope distclean sphinx sphinx-lint 601 .PHONY: ctags-project cscope-project clean-ctags 602 .PHONY: symlink clean-symlink cleanall-symlink