InitSupport.gmk revision 2535:fe226259b01d
1# 2# Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved. 3# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4# 5# This code is free software; you can redistribute it and/or modify it 6# under the terms of the GNU General Public License version 2 only, as 7# published by the Free Software Foundation. Oracle designates this 8# particular file as subject to the "Classpath" exception as provided 9# by Oracle in the LICENSE file that accompanied this code. 10# 11# This code is distributed in the hope that it will be useful, but WITHOUT 12# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14# version 2 for more details (a copy is included in the LICENSE file that 15# accompanied this code). 16# 17# You should have received a copy of the GNU General Public License version 18# 2 along with this work; if not, write to the Free Software Foundation, 19# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20# 21# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22# or visit www.oracle.com if you need additional information or have any 23# questions. 24# 25 26################################################################################ 27# This file contains helper functions for Init.gmk. 28# It is divided in two parts, depending on if a SPEC is present or not 29# (HAS_SPEC is true or not). 30################################################################################ 31 32ifndef _INITSUPPORT_GMK 33_INITSUPPORT_GMK := 1 34 35ifeq ($(HAS_SPEC),) 36 37 # Include the corresponding closed file, if present. 38 # Normal hook mechanism cannot be used since we have no SPEC. 39 -include $(topdir)/closed/make/InitSupport.gmk 40 41 ############################################################################## 42 # Helper functions for the initial part of Init.gmk, before the spec file is 43 # loaded. Most of these functions provide parsing and setting up make options 44 # from the command-line. 45 ############################################################################## 46 47 # Make control variables, handled by Init.gmk 48 INIT_CONTROL_VARIABLES += LOG CONF CONF_NAME SPEC JOBS TEST_JOBS CONF_CHECK \ 49 COMPARE_BUILD JTREG GTEST 50 51 # All known make control variables 52 MAKE_CONTROL_VARIABLES := $(INIT_CONTROL_VARIABLES) TEST JDK_FILTER 53 54 # Define a simple reverse function. 55 # Should maybe move to MakeBase.gmk, but we can't include that file now. 56 reverse = \ 57 $(if $(strip $(1)), $(call reverse, $(wordlist 2, $(words $(1)), $(1)))) \ 58 $(firstword $(1)) 59 60 # The variable MAKEOVERRIDES contains variable assignments from the command 61 # line, but in reverse order to what the user entered. 62 # The '\#' <=> '\ 'dance is needed to keep values with space in them connected. 63 COMMAND_LINE_VARIABLES := $(subst \#,\ , $(call reverse, $(subst \ ,\#,$(MAKEOVERRIDES)))) 64 65 # A list like FOO="val1" BAR="val2" containing all user-supplied make 66 # variables that we should propagate. 67 # The '\#' <=> '\ 'dance is needed to keep values with space in them connected. 68 USER_MAKE_VARS := $(subst \#,\ , $(filter-out $(addsuffix =%, $(INIT_CONTROL_VARIABLES)), \ 69 $(subst \ ,\#,$(MAKEOVERRIDES)))) 70 71 # Setup information about available configurations, if any. 72 build_dir=$(topdir)/build 73 all_spec_files=$(wildcard $(build_dir)/*/spec.gmk) 74 # Extract the configuration names from the path 75 all_confs=$(patsubst %/spec.gmk, %, $(patsubst $(build_dir)/%, %, $(all_spec_files))) 76 77 # Check for unknown command-line variables 78 define CheckControlVariables 79 command_line_variables := $$(strip $$(foreach var, \ 80 $$(subst \ ,_,$$(MAKEOVERRIDES)), \ 81 $$(firstword $$(subst =, , $$(var))))) 82 unknown_command_line_variables := $$(strip \ 83 $$(filter-out $$(MAKE_CONTROL_VARIABLES), $$(command_line_variables))) 84 ifneq ($$(unknown_command_line_variables), ) 85 $$(info Note: Command line contains non-control variables:) 86 $$(foreach var, $$(unknown_command_line_variables), $$(info * $$(var)=$$($$(var)))) 87 $$(info Make sure it is not mistyped, and that you intend to override this variable.) 88 $$(info 'make help' will list known control variables.) 89 $$(info ) 90 endif 91 endef 92 93 # Check for deprecated ALT_ variables 94 define CheckDeprecatedEnvironment 95 defined_alt_variables := $$(filter ALT_%, $$(.VARIABLES)) 96 ifneq ($$(defined_alt_variables), ) 97 $$(info Warning: You have the following ALT_ variables set:) 98 $$(foreach var, $$(defined_alt_variables), $$(info * $$(var)=$$($$(var)))) 99 $$(info ALT_ variables are deprecated, and may result in a failed build.) 100 $$(info Please clean your environment.) 101 $$(info ) 102 endif 103 endef 104 105 # Check for invalid make flags like -j 106 define CheckInvalidMakeFlags 107 # This is a trick to get this rule to execute before any other rules 108 # MAKEFLAGS only indicate -j if read in a recipe (!) 109 $$(topdir)/make/Init.gmk: .FORCE 110 $$(if $$(findstring --jobserver, $$(MAKEFLAGS)), \ 111 $$(info Error: 'make -jN' is not supported, use 'make JOBS=N') \ 112 $$(error Cannot continue) \ 113 ) 114 .FORCE: 115 .PHONY: .FORCE 116 endef 117 118 # Check that the CONF_CHECK option is valid and set up handling 119 define ParseConfCheckOption 120 ifeq ($$(CONF_CHECK), ) 121 # Default behavior is fail 122 CONF_CHECK := fail 123 else ifneq ($$(filter-out auto fail ignore, $$(CONF_CHECK)),) 124 $$(info Error: CONF_CHECK must be one of: auto, fail or ignore.) 125 $$(error Cannot continue) 126 endif 127 endef 128 129 # Look for a given option in the LOG variable, and if found, set a variable 130 # and remove the option from the LOG variable 131 # $1: The option to look for 132 # $2: The option to set to "true" if the option is found 133 define ParseLogOption 134 ifneq ($$(findstring $1, $$(LOG)),) 135 $2 := true 136 # COMMA is defined in spec.gmk, but that is not included yet 137 COMMA := , 138 # First try to remove ",<option>" if it exists, otherwise just remove "<option>" 139 LOG_STRIPPED := $$(subst $1,, $$(subst $$(COMMA)$(strip $1),, $$(LOG))) 140 # We might have ended up with a leading comma. Remove it. Need override 141 # since LOG is set from the command line. 142 override LOG := $$(strip $$(patsubst $$(COMMA)%, %, $$(LOG_STRIPPED))) 143 endif 144 endef 145 146 define ParseLogLevel 147 # Catch old-style VERBOSE= command lines. 148 ifneq ($$(origin VERBOSE), undefined) 149 $$(info Error: VERBOSE is deprecated. Use LOG=<warn|info|debug|trace> instead.) 150 $$(error Cannot continue) 151 endif 152 153 # Setup logging according to LOG 154 155 # If the "nofile" argument is given, act on it and strip it away 156 $$(eval $$(call ParseLogOption, nofile, LOG_NOFILE)) 157 158 # If the "cmdline" argument is given, act on it and strip it away 159 $$(eval $$(call ParseLogOption, cmdlines, LOG_CMDLINES)) 160 161 # If the "profile-to-log" argument is given, write shell times in build log 162 $$(eval $$(call ParseLogOption, profile-to-log, LOG_PROFILE_TIMES_LOG)) 163 164 # If the "profile" argument is given, write shell times in separate log file 165 # IMPORTANT: $(ParseLogOption profile-to-log) should go first. Otherwise 166 # parsing of 'LOG=debug,profile-to-log,nofile' ends up in the following error: 167 # Error: LOG contains unknown option or log level: debug-to-log. 168 $$(eval $$(call ParseLogOption, profile, LOG_PROFILE_TIMES_FILE)) 169 170 # Treat LOG=profile-to-log as if it were LOG=profile,profile-to-log 171 LOG_PROFILE_TIMES_FILE := $$(firstword $$(LOG_PROFILE_TIMES_FILE) $$(LOG_PROFILE_TIMES_LOG)) 172 173 LOG_LEVEL := $$(LOG) 174 175 ifeq ($$(LOG_LEVEL),) 176 # Set LOG to "warn" as default if not set 177 LOG_LEVEL := warn 178 endif 179 180 ifeq ($$(LOG_LEVEL), warn) 181 MAKE_LOG_FLAGS := -s 182 else ifeq ($$(LOG_LEVEL), info) 183 MAKE_LOG_FLAGS := -s 184 else ifeq ($$(LOG_LEVEL), debug) 185 MAKE_LOG_FLAGS := 186 else ifeq ($$(LOG_LEVEL), trace) 187 MAKE_LOG_FLAGS := 188 else 189 $$(info Error: LOG contains unknown option or log level: $$(LOG).) 190 $$(info LOG can be <level>[,<opt>[...]] where <opt> is nofile | cmdlines | profile | profile-to-log) 191 $$(info and <level> is warn | info | debug | trace) 192 $$(error Cannot continue) 193 endif 194 endef 195 196 define ParseConfAndSpec 197 ifneq ($$(origin SPEC), undefined) 198 # We have been given a SPEC, check that it works out properly 199 ifneq ($$(origin CONF), undefined) 200 # We also have a CONF argument. We can't have both. 201 $$(info Error: Cannot use CONF=$$(CONF) and SPEC=$$(SPEC) at the same time. Choose one.) 202 $$(error Cannot continue) 203 endif 204 ifneq ($$(origin CONF_NAME), undefined) 205 # We also have a CONF_NAME argument. We can't have both. 206 $$(info Error: Cannot use CONF_NAME=$$(CONF_NAME) and SPEC=$$(SPEC) at the same time. Choose one.) 207 $$(error Cannot continue) 208 endif 209 ifeq ($$(wildcard $$(SPEC)),) 210 $$(info Error: Cannot locate spec.gmk, given by SPEC=$$(SPEC).) 211 $$(error Cannot continue) 212 endif 213 ifeq ($$(filter /%, $$(SPEC)),) 214 # If given with relative path, make it absolute 215 SPECS := $$(CURDIR)/$$(strip $$(SPEC)) 216 else 217 SPECS := $$(SPEC) 218 endif 219 220 # For now, unset this SPEC variable. 221 override SPEC := 222 else 223 # Use spec.gmk files in the build output directory 224 ifeq ($$(all_spec_files),) 225 $$(info Error: No configurations found for $$(topdir).) 226 $$(info Please run 'bash configure' to create a configuration.) 227 $$(info ) 228 $$(error Cannot continue) 229 endif 230 231 ifneq ($$(origin CONF_NAME), undefined) 232 ifneq ($$(origin CONF), undefined) 233 # We also have a CONF argument. We can't have both. 234 $$(info Error: Cannot use CONF=$$(CONF) and CONF_NAME=$$(CONF_NAME) at the same time. Choose one.) 235 $$(error Cannot continue) 236 endif 237 matching_conf := $$(strip $$(filter $$(CONF_NAME), $$(all_confs))) 238 ifeq ($$(matching_conf),) 239 $$(info Error: No configurations found matching CONF_NAME=$$(CONF_NAME).) 240 $$(info Available configurations in $$(build_dir):) 241 $$(foreach var, $$(all_confs), $$(info * $$(var))) 242 $$(error Cannot continue) 243 else ifneq ($$(words $$(matching_conf)), 1) 244 $$(info Error: Matching more than one configuration CONF_NAME=$$(CONF_NAME).) 245 $$(info Available configurations in $$(build_dir):) 246 $$(foreach var, $$(all_confs), $$(info * $$(var))) 247 $$(error Cannot continue) 248 else 249 $$(info Building configuration '$$(matching_conf)' (matching CONF_NAME=$$(CONF_NAME))) 250 endif 251 # Create a SPEC definition. This will contain the path to exactly one spec file. 252 SPECS := $$(build_dir)/$$(matching_conf)/spec.gmk 253 else ifneq ($$(origin CONF), undefined) 254 # User have given a CONF= argument. 255 ifeq ($$(CONF),) 256 # If given CONF=, match all configurations 257 matching_confs := $$(strip $$(all_confs)) 258 else 259 # Otherwise select those that contain the given CONF string 260 matching_confs := $$(strip $$(foreach var, $$(all_confs), \ 261 $$(if $$(findstring $$(CONF), $$(var)), $$(var)))) 262 endif 263 ifeq ($$(matching_confs),) 264 $$(info Error: No configurations found matching CONF=$$(CONF).) 265 $$(info Available configurations in $$(build_dir):) 266 $$(foreach var, $$(all_confs), $$(info * $$(var))) 267 $$(error Cannot continue) 268 else 269 # Don't repeat this output on make restarts caused by including 270 # generated files. 271 ifeq ($$(MAKE_RESTARTS),) 272 ifeq ($$(words $$(matching_confs)), 1) 273 $$(info Building configuration '$$(matching_confs)' (matching CONF=$$(CONF))) 274 else 275 $$(info Building these configurations (matching CONF=$$(CONF)):) 276 $$(foreach var, $$(matching_confs), $$(info * $$(var))) 277 endif 278 endif 279 endif 280 281 # Create a SPEC definition. This will contain the path to one or more spec.gmk files. 282 SPECS := $$(addsuffix /spec.gmk, $$(addprefix $$(build_dir)/, $$(matching_confs))) 283 else 284 # No CONF or SPEC given, check the available configurations 285 ifneq ($$(words $$(all_spec_files)), 1) 286 $$(info Error: No CONF given, but more than one configuration found.) 287 $$(info Available configurations in $$(build_dir):) 288 $$(foreach var, $$(all_confs), $$(info * $$(var))) 289 $$(info Please retry building with CONF=<config pattern> (or SPEC=<spec file>).) 290 $$(info ) 291 $$(error Cannot continue) 292 endif 293 294 # We found exactly one configuration, use it 295 SPECS := $$(strip $$(all_spec_files)) 296 endif 297 endif 298 endef 299 300 # Extract main targets from Main.gmk using the spec provided in $2. 301 # 302 # Param 1: FORCE = force generation of main-targets.gmk or LAZY = do not force. 303 # Param 2: The SPEC file to use. 304 define DefineMainTargets 305 306 # We will start by making sure the main-targets.gmk file is removed, if 307 # make has not been restarted. By the -include, we will trigger the 308 # rule for generating the file (which is never there since we removed it), 309 # thus generating it fresh, and make will restart, incrementing the restart 310 # count. 311 main_targets_file := $$(dir $(strip $2))make-support/main-targets.gmk 312 313 ifeq ($$(MAKE_RESTARTS),) 314 # Only do this if make has not been restarted, and if we do not force it. 315 ifeq ($(strip $1), FORCE) 316 $$(shell rm -f $$(main_targets_file)) 317 endif 318 endif 319 320 $$(main_targets_file): 321 @( cd $$(topdir) && \ 322 $$(MAKE) $$(MAKE_LOG_FLAGS) -r -R -f $$(topdir)/make/Main.gmk \ 323 -I $$(topdir)/make/common SPEC=$(strip $2) NO_RECIPES=true \ 324 $$(MAKE_LOG_VARS) \ 325 create-main-targets-include ) 326 327 # Now include main-targets.gmk. This will define ALL_MAIN_TARGETS. 328 -include $$(main_targets_file) 329 endef 330 331 define PrintConfCheckFailed 332 @echo ' ' 333 @echo "Please rerun configure! Easiest way to do this is by running" 334 @echo "'make reconfigure'." 335 @echo "This behavior may also be changed using CONF_CHECK=<ignore|auto>." 336 @echo ' ' 337 endef 338 339else # $(HAS_SPEC)=true 340 ############################################################################## 341 # Helper functions for the 'main' target. These functions assume a single, 342 # proper and existing SPEC is included. 343 ############################################################################## 344 345 include $(SRC_ROOT)/make/common/MakeBase.gmk 346 347 # Define basic logging setup 348 BUILD_LOG := $(OUTPUT_ROOT)/build.log 349 BUILD_PROFILE_LOG := $(OUTPUT_ROOT)/build-profile.log 350 351 BUILD_LOG_PIPE := > >($(TEE) -a $(BUILD_LOG)) 2> >($(TEE) -a $(BUILD_LOG) >&2) && wait 352 353 # Sanity check the spec file, so it matches this source code 354 define CheckSpecSanity 355 ifneq ($$(ACTUAL_TOPDIR), $$(TOPDIR)) 356 ifneq ($$(ACTUAL_TOPDIR), $$(ORIGINAL_TOPDIR)) 357 ifneq ($$(ACTUAL_TOPDIR), $$(CANONICAL_TOPDIR)) 358 $$(info Error: SPEC mismatch! Current working directory) 359 $$(info $$(ACTUAL_TOPDIR)) 360 $$(info does not match either TOPDIR, ORIGINAL_TOPDIR or CANONICAL_TOPDIR) 361 $$(info $$(TOPDIR)) 362 $$(info $$(ORIGINAL_TOPDIR)) 363 $$(info $$(CANONICAL_TOPDIR)) 364 $$(error Cannot continue) 365 endif 366 endif 367 endif 368 endef 369 370 # Parse COMPARE_BUILD into COMPARE_BUILD_* 371 # Syntax: COMPARE_BUILD=CONF=<configure options>:PATCH=<patch file>: 372 # MAKE=<make targets>:COMP_OPTS=<compare script options>: 373 # COMP_DIR=<compare script base dir>|<default>: 374 # FAIL=<bool> 375 # If neither CONF or PATCH is given, assume <default> means CONF if it 376 # begins with "--", otherwise assume it means PATCH. 377 # MAKE and COMP_OPTS can only be used with CONF and/or PATCH specified. 378 # If any value contains "+", it will be replaced by space. 379 # FAIL can be set to false to have the return value of compare be ignored. 380 define ParseCompareBuild 381 ifneq ($$(COMPARE_BUILD), ) 382 COMPARE_BUILD_OUTPUT_ROOT := $(TOPDIR)/build/compare-build/$(CONF_NAME) 383 COMPARE_BUILD_FAIL := true 384 385 ifneq ($$(findstring :, $$(COMPARE_BUILD)), ) 386 $$(foreach part, $$(subst :, , $$(COMPARE_BUILD)), \ 387 $$(if $$(filter PATCH=%, $$(part)), \ 388 $$(eval COMPARE_BUILD_PATCH=$$(strip $$(patsubst PATCH=%, %, $$(part)))) \ 389 ) \ 390 $$(if $$(filter CONF=%, $$(part)), \ 391 $$(eval COMPARE_BUILD_CONF=$$(strip $$(subst +, , $$(patsubst CONF=%, %, $$(part))))) \ 392 ) \ 393 $$(if $$(filter MAKE=%, $$(part)), \ 394 $$(eval COMPARE_BUILD_MAKE=$$(strip $$(subst +, , $$(patsubst MAKE=%, %, $$(part))))) \ 395 ) \ 396 $$(if $$(filter COMP_OPTS=%, $$(part)), \ 397 $$(eval COMPARE_BUILD_COMP_OPTS=$$(strip $$(subst +, , $$(patsubst COMP_OPTS=%, %, $$(part))))) \ 398 ) \ 399 $$(if $$(filter COMP_DIR=%, $$(part)), \ 400 $$(eval COMPARE_BUILD_COMP_DIR=$$(strip $$(subst +, , $$(patsubst COMP_DIR=%, %, $$(part))))) \ 401 ) \ 402 $$(if $$(filter FAIL=%, $$(part)), \ 403 $$(eval COMPARE_BUILD_FAIL=$$(strip $$(subst +, , $$(patsubst FAIL=%, %, $$(part))))) \ 404 ) \ 405 ) 406 else 407 # Separate handling for single field case, to allow for spaces in values. 408 ifneq ($$(filter PATCH=%, $$(COMPARE_BUILD)), ) 409 COMPARE_BUILD_PATCH=$$(strip $$(patsubst PATCH=%, %, $$(COMPARE_BUILD))) 410 else ifneq ($$(filter CONF=%, $$(COMPARE_BUILD)), ) 411 COMPARE_BUILD_CONF=$$(strip $$(subst +, , $$(patsubst CONF=%, %, $$(COMPARE_BUILD)))) 412 else ifneq ($$(filter --%, $$(COMPARE_BUILD)), ) 413 # Assume CONF if value begins with -- 414 COMPARE_BUILD_CONF=$$(strip $$(subst +, , $$(COMPARE_BUILD))) 415 else 416 # Otherwise assume patch file 417 COMPARE_BUILD_PATCH=$$(strip $$(COMPARE_BUILD)) 418 endif 419 endif 420 ifneq ($$(COMPARE_BUILD_PATCH), ) 421 ifneq ($$(wildcard $$(TOPDIR)/$$(COMPARE_BUILD_PATCH)), ) 422 # Assume relative path, if file exists 423 COMPARE_BUILD_PATCH := $$(wildcard $$(TOPDIR)/$$(COMPARE_BUILD_PATCH)) 424 else ifeq ($$(wildcard $$(COMPARE_BUILD_PATCH)), ) 425 $$(error Patch file $$(COMPARE_BUILD_PATCH) does not exist) 426 endif 427 endif 428 ifneq ($$(COMPARE_BUILD_FAIL), true) 429 COMPARE_BUILD_IGNORE_RESULT := || true 430 endif 431 endif 432 endef 433 434 # Prepare for a comparison rebuild 435 define PrepareCompareBuild 436 $(ECHO) "Preparing for comparison rebuild" 437 # Apply patch, if any 438 $(if $(COMPARE_BUILD_PATCH), $(PATCH) -p1 < $(COMPARE_BUILD_PATCH)) 439 # Move the first build away temporarily 440 $(RM) -r $(TOPDIR)/build/.compare-build-temp 441 $(MKDIR) -p $(TOPDIR)/build/.compare-build-temp 442 $(MV) $(OUTPUT_ROOT) $(TOPDIR)/build/.compare-build-temp 443 # Restore an old compare-build, or create a new compare-build directory. 444 if test -d $(COMPARE_BUILD_OUTPUT_ROOT); then \ 445 $(MV) $(COMPARE_BUILD_OUTPUT_ROOT) $(OUTPUT_ROOT); \ 446 else \ 447 $(MKDIR) -p $(OUTPUT_ROOT); \ 448 fi 449 # Re-run configure with the same arguments (and possibly some additional), 450 # must be done after patching. 451 ( cd $(OUTPUT_ROOT) && PATH="$(ORIGINAL_PATH)" \ 452 $(BASH) $(TOPDIR)/configure $(CONFIGURE_COMMAND_LINE) $(COMPARE_BUILD_CONF)) 453 endef 454 455 # Cleanup after a compare build 456 define CleanupCompareBuild 457 # If running with a COMPARE_BUILD patch, reverse-apply it 458 $(if $(COMPARE_BUILD_PATCH), $(PATCH) -R -p1 < $(COMPARE_BUILD_PATCH)) 459 # Move this build away and restore the original build 460 $(MKDIR) -p $(TOPDIR)/build/compare-build 461 $(MV) $(OUTPUT_ROOT) $(COMPARE_BUILD_OUTPUT_ROOT) 462 $(MV) $(TOPDIR)/build/.compare-build-temp/$(CONF_NAME) $(OUTPUT_ROOT) 463 $(RM) -r $(TOPDIR)/build/.compare-build-temp 464 endef 465 466 # Do the actual comparison of two builds 467 define CompareBuildDoComparison 468 # Compare first and second build. Ignore any error code from compare.sh. 469 $(ECHO) "Comparing between comparison rebuild (this/new) and baseline (other/old)" 470 $(if $(COMPARE_BUILD_COMP_DIR), \ 471 +(cd $(COMPARE_BUILD_OUTPUT_ROOT) && ./compare.sh $(COMPARE_BUILD_COMP_OPTS) \ 472 -2dirs $(COMPARE_BUILD_OUTPUT_ROOT)/$(COMPARE_BUILD_COMP_DIR) \ 473 $(OUTPUT_ROOT)/$(COMPARE_BUILD_COMP_DIR) $(COMPARE_BUILD_IGNORE_RESULT)), \ 474 +(cd $(COMPARE_BUILD_OUTPUT_ROOT) && ./compare.sh $(COMPARE_BUILD_COMP_OPTS) \ 475 -o $(OUTPUT_ROOT) $(COMPARE_BUILD_IGNORE_RESULT)) \ 476 ) 477 endef 478 479 define PrintFailureReports 480 $(if $(wildcard $(MAKESUPPORT_OUTPUTDIR)/failure-logs/*.log), \ 481 $(PRINTF) "\n=== Output from failing command(s) repeated here ===\n" $(NEWLINE) \ 482 $(foreach logfile, $(sort $(wildcard $(MAKESUPPORT_OUTPUTDIR)/failure-logs/*.log)), \ 483 $(PRINTF) "* For target $(notdir $(basename $(logfile))):\n" $(NEWLINE) \ 484 ($(GREP) -v -e "^Note: including file:" < $(logfile) || true) | $(HEAD) -n 12 $(NEWLINE) \ 485 if test `$(WC) -l < $(logfile)` -gt 12; then \ 486 $(ECHO) " ... (rest of output omitted)" ; \ 487 fi $(NEWLINE) \ 488 ) \ 489 $(PRINTF) "\n* All command lines available in $(MAKESUPPORT_OUTPUTDIR)/failure-logs.\n" $(NEWLINE) \ 490 $(PRINTF) "=== End of repeated output ===\n" \ 491 ) 492 endef 493 494 define PrintBuildLogFailures 495 if $(GREP) -q "recipe for target .* failed" $(BUILD_LOG) 2> /dev/null; then \ 496 $(PRINTF) "\n=== Make failed targets repeated here ===\n" ; \ 497 $(GREP) "recipe for target .* failed" $(BUILD_LOG) ; \ 498 $(PRINTF) "=== End of repeated output ===\n" ; \ 499 $(PRINTF) "\nHint: Try searching the build log for the name of the first failed target.\n" ; \ 500 else \ 501 $(PRINTF) "\nNo indication of failed target found.\n" ; \ 502 $(PRINTF) "Hint: Try searching the build log for '] Error'.\n" ; \ 503 fi 504 endef 505 506 define RotateLogFiles 507 $(RM) $(BUILD_LOG).old 2> /dev/null && \ 508 $(MV) $(BUILD_LOG) $(BUILD_LOG).old 2> /dev/null || true 509 $(if $(findstring true, $(LOG_PROFILE_TIMES_FILE)), \ 510 $(RM) $(BUILD_PROFILE_LOG).old 2> /dev/null && \ 511 $(MV) $(BUILD_PROFILE_LOG) $(BUILD_PROFILE_LOG).old 2> /dev/null || true \ 512 ) 513 endef 514 515 define PrepareFailureLogs 516 $(RM) -r $(MAKESUPPORT_OUTPUTDIR)/failure-logs 2> /dev/null && \ 517 $(MKDIR) -p $(MAKESUPPORT_OUTPUTDIR)/failure-logs 518 $(RM) $(MAKESUPPORT_OUTPUTDIR)/exit-with-error 2> /dev/null 519 endef 520 521 # Remove any javac server logs and port files. This 522 # prevents a new make run to reuse the previous servers. 523 define PrepareSmartJavac 524 $(if $(SJAVAC_SERVER_DIR), \ 525 $(RM) -r $(SJAVAC_SERVER_DIR) 2> /dev/null && \ 526 $(MKDIR) -p $(SJAVAC_SERVER_DIR) \ 527 ) 528 endef 529 530 define CleanupSmartJavac 531 [ -f $(SJAVAC_SERVER_DIR)/server.port ] && $(ECHO) Stopping sjavac server && \ 532 $(TOUCH) $(SJAVAC_SERVER_DIR)/server.port.stop; true 533 endef 534 535 ifeq ($(OPENJDK_BUILD_OS), windows) 536 # On windows we need to synchronize with the javac server to be able to 537 # move or remove the build output directory. Since we have no proper 538 # synchronization process, wait for a while and hope it helps. This is only 539 # used by build comparisons. 540 define WaitForSmartJavacFinish 541 $(if $(SJAVAC_SERVER_DIR), \ 542 sleep 5\ 543 ) 544 endef 545 else 546 define WaitForSmartJavacFinish 547 endef 548 endif 549 550 define StartGlobalTimer 551 $(RM) -r $(BUILDTIMESDIR) 2> /dev/null && \ 552 $(MKDIR) -p $(BUILDTIMESDIR) && \ 553 $(call RecordStartTime,TOTAL) 554 endef 555 556 define StopGlobalTimer 557 $(call RecordEndTime,TOTAL) 558 endef 559 560 # Find all build_time_* files and print their contents in a list sorted 561 # on the name of the sub repository. 562 define ReportBuildTimes 563 $(PRINTF) $(LOG_INFO) -- \ 564 "----- Build times -------\nStart %s\nEnd %s\n%s\n%s\n-------------------------\n" \ 565 "`$(CAT) $(BUILDTIMESDIR)/build_time_start_TOTAL_human_readable`" \ 566 "`$(CAT) $(BUILDTIMESDIR)/build_time_end_TOTAL_human_readable`" \ 567 "`$(LS) $(BUILDTIMESDIR)/build_time_diff_* | $(GREP) -v _TOTAL | \ 568 $(XARGS) $(CAT) | $(SORT) -k 2`" \ 569 "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_TOTAL`" \ 570 $(BUILD_LOG_PIPE) 571 endef 572 573 define ReportProfileTimes 574 $(if $(findstring true, $(LOG_PROFILE_TIMES_LOG)), \ 575 [ ! -f $(BUILD_PROFILE_LOG) ] || \ 576 { $(ECHO) Begin $(notdir $(BUILD_PROFILE_LOG)) && \ 577 $(CAT) $(BUILD_PROFILE_LOG) && \ 578 $(ECHO) End $(notdir $(BUILD_PROFILE_LOG)); \ 579 } \ 580 $(BUILD_LOG_PIPE) 581 ) 582 endef 583 584endif # HAS_SPEC 585 586MAKE_LOG_VARS = $(foreach v, \ 587 LOG_LEVEL LOG_NOFILE LOG_CMDLINES LOG_PROFILE_TIMES_LOG LOG_PROFILE_TIMES_FILE, \ 588 $v=$($v) \ 589) 590 591endif # _INITSUPPORT_GMK 592