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 32 ifndef _INITSUPPORT_GMK 33 _INITSUPPORT_GMK := 1 34 35 ifeq ($(HAS_SPEC),) 36 37 # Include the corresponding closed file, if present. 38 ifneq ($(CUSTOM_MAKE_DIR), ) 39 -include $(CUSTOM_MAKE_DIR)/InitSupport.gmk 40 endif 41 42 ############################################################################## 43 # Helper functions for the initial part of Init.gmk, before the spec file is 44 # loaded. Most of these functions provide parsing and setting up make options 45 # from the command-line. 46 ############################################################################## 47 48 # Make control variables, handled by Init.gmk 49 INIT_CONTROL_VARIABLES += LOG CONF CONF_NAME SPEC JOBS TEST_JOBS CONF_CHECK \ 50 COMPARE_BUILD JTREG GTEST 51 52 # All known make control variables 53 MAKE_CONTROL_VARIABLES := $(INIT_CONTROL_VARIABLES) TEST JDK_FILTER 54 55 # Define a simple reverse function. 56 # Should maybe move to MakeBase.gmk, but we can't include that file now. 57 reverse = \ 58 $(if $(strip $(1)), $(call reverse, $(wordlist 2, $(words $(1)), $(1)))) \ 59 $(firstword $(1)) 60 61 # The variable MAKEOVERRIDES contains variable assignments from the command 62 # line, but in reverse order to what the user entered. 63 # The '\#' <=> '\ 'dance is needed to keep values with space in them connected. 64 COMMAND_LINE_VARIABLES := $(subst \#,\ , $(call reverse, $(subst \ ,\#,$(MAKEOVERRIDES)))) 65 66 # A list like FOO="val1" BAR="val2" containing all user-supplied make 67 # variables that we should propagate. 68 # The '\#' <=> '\ 'dance is needed to keep values with space in them connected. 69 USER_MAKE_VARS := $(subst \#,\ , $(filter-out $(addsuffix =%, $(INIT_CONTROL_VARIABLES)), \ 70 $(subst \ ,\#,$(MAKEOVERRIDES)))) 71 72 # Setup information about available configurations, if any. 73 ifeq ($(CUSTOM_BUILD_DIR), ) 74 build_dir=$(topdir)/build 75 else 76 build_dir=$(CUSTOM_BUILD_DIR) 77 endif 78 all_spec_files=$(wildcard $(build_dir)/*/spec.gmk) 79 # Extract the configuration names from the path 80 all_confs=$(patsubst %/spec.gmk, %, $(patsubst $(build_dir)/%, %, $(all_spec_files))) 81 82 # Check for unknown command-line variables 83 define CheckControlVariables 84 command_line_variables := $$(strip $$(foreach var, \ 85 $$(subst \ ,_,$$(MAKEOVERRIDES)), \ 86 $$(firstword $$(subst =, , $$(var))))) 87 unknown_command_line_variables := $$(strip \ 88 $$(filter-out $$(MAKE_CONTROL_VARIABLES), $$(command_line_variables))) 89 ifneq ($$(unknown_command_line_variables), ) 90 $$(info Note: Command line contains non-control variables:) 91 $$(foreach var, $$(unknown_command_line_variables), $$(info * $$(var)=$$($$(var)))) 92 $$(info Make sure it is not mistyped, and that you intend to override this variable.) 93 $$(info 'make help' will list known control variables.) 94 $$(info ) 95 endif 96 endef 97 98 # Check for deprecated ALT_ variables 99 define CheckDeprecatedEnvironment 100 defined_alt_variables := $$(filter ALT_%, $$(.VARIABLES)) 101 ifneq ($$(defined_alt_variables), ) 102 $$(info Warning: You have the following ALT_ variables set:) 103 $$(foreach var, $$(defined_alt_variables), $$(info * $$(var)=$$($$(var)))) 104 $$(info ALT_ variables are deprecated, and may result in a failed build.) 105 $$(info Please clean your environment.) 106 $$(info ) 107 endif 108 endef 109 110 # Check for invalid make flags like -j 111 define CheckInvalidMakeFlags 112 # This is a trick to get this rule to execute before any other rules 113 # MAKEFLAGS only indicate -j if read in a recipe (!) 114 $$(topdir)/make/Init.gmk: .FORCE 115 $$(if $$(findstring --jobserver, $$(MAKEFLAGS)), \ 116 $$(info Error: 'make -jN' is not supported, use 'make JOBS=N') \ 117 $$(error Cannot continue) \ 118 ) 119 .FORCE: 120 .PHONY: .FORCE 121 endef 122 123 # Check that the CONF_CHECK option is valid and set up handling 124 define ParseConfCheckOption 125 ifeq ($$(CONF_CHECK), ) 126 # Default behavior is fail 127 CONF_CHECK := fail 128 else ifneq ($$(filter-out auto fail ignore, $$(CONF_CHECK)),) 129 $$(info Error: CONF_CHECK must be one of: auto, fail or ignore.) 130 $$(error Cannot continue) 131 endif 132 endef 133 134 # Look for a given option in the LOG variable, and if found, set a variable 135 # and remove the option from the LOG variable 136 # $1: The option to look for 137 # $2: The option to set to "true" if the option is found 138 define ParseLogOption 139 ifneq ($$(findstring $1, $$(LOG)),) 140 $2 := true 141 # COMMA is defined in spec.gmk, but that is not included yet 142 COMMA := , 143 # First try to remove ",<option>" if it exists, otherwise just remove "<option>" 144 LOG_STRIPPED := $$(subst $1,, $$(subst $$(COMMA)$(strip $1),, $$(LOG))) 145 # We might have ended up with a leading comma. Remove it. Need override 146 # since LOG is set from the command line. 147 override LOG := $$(strip $$(patsubst $$(COMMA)%, %, $$(LOG_STRIPPED))) 148 endif 149 endef 150 151 define ParseLogLevel 152 # Catch old-style VERBOSE= command lines. 153 ifneq ($$(origin VERBOSE), undefined) 154 $$(info Error: VERBOSE is deprecated. Use LOG=<warn|info|debug|trace> instead.) 155 $$(error Cannot continue) 156 endif 157 158 # Setup logging according to LOG 159 160 # If the "nofile" argument is given, act on it and strip it away 161 $$(eval $$(call ParseLogOption, nofile, LOG_NOFILE)) 162 163 # If the "cmdline" argument is given, act on it and strip it away 164 $$(eval $$(call ParseLogOption, cmdlines, LOG_CMDLINES)) 165 166 # If the "profile-to-log" argument is given, write shell times in build log 167 $$(eval $$(call ParseLogOption, profile-to-log, LOG_PROFILE_TIMES_LOG)) 168 169 # If the "profile" argument is given, write shell times in separate log file 170 # IMPORTANT: $(ParseLogOption profile-to-log) should go first. Otherwise 171 # parsing of 'LOG=debug,profile-to-log,nofile' ends up in the following error: 172 # Error: LOG contains unknown option or log level: debug-to-log. 173 $$(eval $$(call ParseLogOption, profile, LOG_PROFILE_TIMES_FILE)) 174 175 # Treat LOG=profile-to-log as if it were LOG=profile,profile-to-log 176 LOG_PROFILE_TIMES_FILE := $$(firstword $$(LOG_PROFILE_TIMES_FILE) $$(LOG_PROFILE_TIMES_LOG)) 177 178 LOG_LEVEL := $$(LOG) 179 180 ifeq ($$(LOG_LEVEL),) 181 # Set LOG to "warn" as default if not set 182 LOG_LEVEL := warn 183 endif 184 185 ifeq ($$(LOG_LEVEL), warn) 186 MAKE_LOG_FLAGS := -s 187 else ifeq ($$(LOG_LEVEL), info) 188 MAKE_LOG_FLAGS := -s 189 else ifeq ($$(LOG_LEVEL), debug) 190 MAKE_LOG_FLAGS := 191 else ifeq ($$(LOG_LEVEL), trace) 192 MAKE_LOG_FLAGS := 193 else 194 $$(info Error: LOG contains unknown option or log level: $$(LOG).) 195 $$(info LOG can be <level>[,<opt>[...]] where <opt> is nofile | cmdlines | profile | profile-to-log) 196 $$(info and <level> is warn | info | debug | trace) 197 $$(error Cannot continue) 198 endif 199 endef 200 201 define ParseConfAndSpec 202 ifneq ($$(origin SPEC), undefined) 203 # We have been given a SPEC, check that it works out properly 204 ifneq ($$(origin CONF), undefined) 205 # We also have a CONF argument. We can't have both. 206 $$(info Error: Cannot use CONF=$$(CONF) and SPEC=$$(SPEC) at the same time. Choose one.) 207 $$(error Cannot continue) 208 endif 209 ifneq ($$(origin CONF_NAME), undefined) 210 # We also have a CONF_NAME argument. We can't have both. 211 $$(info Error: Cannot use CONF_NAME=$$(CONF_NAME) and SPEC=$$(SPEC) at the same time. Choose one.) 212 $$(error Cannot continue) 213 endif 214 ifeq ($$(wildcard $$(SPEC)),) 215 $$(info Error: Cannot locate spec.gmk, given by SPEC=$$(SPEC).) 216 $$(error Cannot continue) 217 endif 218 ifeq ($$(filter /%, $$(SPEC)),) 219 # If given with relative path, make it absolute 220 SPECS := $$(CURDIR)/$$(strip $$(SPEC)) 221 else 222 SPECS := $$(SPEC) 223 endif 224 225 # For now, unset this SPEC variable. 226 override SPEC := 227 else 228 # Use spec.gmk files in the build output directory 229 ifeq ($$(all_spec_files),) 230 $$(info Error: No configurations found for $$(topdir).) 231 $$(info Please run 'bash configure' to create a configuration.) 232 $$(info ) 233 $$(error Cannot continue) 234 endif 235 236 ifneq ($$(origin CONF_NAME), undefined) 237 ifneq ($$(origin CONF), undefined) 238 # We also have a CONF argument. We can't have both. 239 $$(info Error: Cannot use CONF=$$(CONF) and CONF_NAME=$$(CONF_NAME) at the same time. Choose one.) 240 $$(error Cannot continue) 241 endif 242 matching_conf := $$(strip $$(filter $$(CONF_NAME), $$(all_confs))) 243 ifeq ($$(matching_conf),) 244 $$(info Error: No configurations found matching CONF_NAME=$$(CONF_NAME).) 245 $$(info Available configurations in $$(build_dir):) 246 $$(foreach var, $$(all_confs), $$(info * $$(var))) 247 $$(error Cannot continue) 248 else ifneq ($$(words $$(matching_conf)), 1) 249 $$(info Error: Matching more than one configuration CONF_NAME=$$(CONF_NAME).) 250 $$(info Available configurations in $$(build_dir):) 251 $$(foreach var, $$(all_confs), $$(info * $$(var))) 252 $$(error Cannot continue) 253 else 254 $$(info Building configuration '$$(matching_conf)' (matching CONF_NAME=$$(CONF_NAME))) 255 endif 256 # Create a SPEC definition. This will contain the path to exactly one spec file. 257 SPECS := $$(build_dir)/$$(matching_conf)/spec.gmk 258 else ifneq ($$(origin CONF), undefined) 259 # User have given a CONF= argument. 260 ifeq ($$(CONF),) 261 # If given CONF=, match all configurations 262 matching_confs := $$(strip $$(all_confs)) 263 else 264 # Otherwise select those that contain the given CONF string 265 matching_confs := $$(strip $$(foreach var, $$(all_confs), \ 266 $$(if $$(findstring $$(CONF), $$(var)), $$(var)))) 267 endif 268 ifeq ($$(matching_confs),) 269 $$(info Error: No configurations found matching CONF=$$(CONF).) 270 $$(info Available configurations in $$(build_dir):) 271 $$(foreach var, $$(all_confs), $$(info * $$(var))) 272 $$(error Cannot continue) 273 else 274 # Don't repeat this output on make restarts caused by including 275 # generated files. 276 ifeq ($$(MAKE_RESTARTS),) 277 ifeq ($$(words $$(matching_confs)), 1) 278 $$(info Building configuration '$$(matching_confs)' (matching CONF=$$(CONF))) 279 else 280 $$(info Building these configurations (matching CONF=$$(CONF)):) 281 $$(foreach var, $$(matching_confs), $$(info * $$(var))) 282 endif 283 endif 284 endif 285 286 # Create a SPEC definition. This will contain the path to one or more spec.gmk files. 287 SPECS := $$(addsuffix /spec.gmk, $$(addprefix $$(build_dir)/, $$(matching_confs))) 288 else 289 # No CONF or SPEC given, check the available configurations 290 ifneq ($$(words $$(all_spec_files)), 1) 291 $$(info Error: No CONF given, but more than one configuration found.) 292 $$(info Available configurations in $$(build_dir):) 293 $$(foreach var, $$(all_confs), $$(info * $$(var))) 294 $$(info Please retry building with CONF=<config pattern> (or SPEC=<spec file>).) 295 $$(info ) 296 $$(error Cannot continue) 297 endif 298 299 # We found exactly one configuration, use it 300 SPECS := $$(strip $$(all_spec_files)) 301 endif 302 endif 303 endef 304 305 # Extract main targets from Main.gmk using the spec provided in $2. 306 # 307 # Param 1: FORCE = force generation of main-targets.gmk or LAZY = do not force. 308 # Param 2: The SPEC file to use. 309 define DefineMainTargets 310 311 # We will start by making sure the main-targets.gmk file is removed, if 312 # make has not been restarted. By the -include, we will trigger the 313 # rule for generating the file (which is never there since we removed it), 314 # thus generating it fresh, and make will restart, incrementing the restart 315 # count. 316 main_targets_file := $$(dir $(strip $2))make-support/main-targets.gmk 317 318 ifeq ($$(MAKE_RESTARTS),) 319 # Only do this if make has not been restarted, and if we do not force it. 320 ifeq ($(strip $1), FORCE) 321 $$(shell rm -f $$(main_targets_file)) 322 endif 323 endif 324 325 $$(main_targets_file): 326 @( cd $$(topdir) && \ 327 $$(MAKE) $$(MAKE_LOG_FLAGS) -r -R -f $$(topdir)/make/Main.gmk \ 328 -I $$(topdir)/make/common SPEC=$(strip $2) NO_RECIPES=true \ 329 $$(MAKE_LOG_VARS) \ 330 create-main-targets-include ) 331 332 # Now include main-targets.gmk. This will define ALL_MAIN_TARGETS. 333 -include $$(main_targets_file) 334 endef 335 336 define PrintConfCheckFailed 337 @echo ' ' 338 @echo "Please rerun configure! Easiest way to do this is by running" 339 @echo "'make reconfigure'." 340 @echo "This behavior may also be changed using CONF_CHECK=<ignore|auto>." 341 @echo ' ' 342 endef 343 344 else # $(HAS_SPEC)=true 345 ############################################################################## 346 # Helper functions for the 'main' target. These functions assume a single, 347 # proper and existing SPEC is included. 348 ############################################################################## 349 350 include $(TOPDIR)/make/common/MakeBase.gmk 351 352 # Define basic logging setup 353 BUILD_LOG := $(OUTPUTDIR)/build.log 354 BUILD_PROFILE_LOG := $(OUTPUTDIR)/build-profile.log 355 356 BUILD_LOG_PIPE := > >($(TEE) -a $(BUILD_LOG)) 2> >($(TEE) -a $(BUILD_LOG) >&2) && wait 357 358 # Sanity check the spec file, so it matches this source code 359 define CheckSpecSanity 360 ifneq ($$(ACTUAL_TOPDIR), $$(TOPDIR)) 361 ifneq ($$(ACTUAL_TOPDIR), $$(ORIGINAL_TOPDIR)) 362 ifneq ($$(ACTUAL_TOPDIR), $$(CANONICAL_TOPDIR)) 363 $$(info Error: SPEC mismatch! Current working directory) 364 $$(info $$(ACTUAL_TOPDIR)) 365 $$(info does not match either TOPDIR, ORIGINAL_TOPDIR or CANONICAL_TOPDIR) 366 $$(info $$(TOPDIR)) 367 $$(info $$(ORIGINAL_TOPDIR)) 368 $$(info $$(CANONICAL_TOPDIR)) 369 $$(error Cannot continue) 370 endif 371 endif 372 endif 373 endef 374 375 # Parse COMPARE_BUILD into COMPARE_BUILD_* 376 # Syntax: COMPARE_BUILD=CONF=<configure options>:PATCH=<patch file>: 377 # MAKE=<make targets>:COMP_OPTS=<compare script options>: 378 # COMP_DIR=<compare script base dir>|<default>: 379 # FAIL=<bool> 380 # If neither CONF or PATCH is given, assume <default> means CONF if it 381 # begins with "--", otherwise assume it means PATCH. 382 # MAKE and COMP_OPTS can only be used with CONF and/or PATCH specified. 383 # If any value contains "+", it will be replaced by space. 384 # FAIL can be set to false to have the return value of compare be ignored. 385 define ParseCompareBuild 386 ifneq ($$(COMPARE_BUILD), ) 387 COMPARE_BUILD_OUTPUTDIR := $(TOPDIR)/build/compare-build/$(CONF_NAME) 388 COMPARE_BUILD_FAIL := true 389 390 ifneq ($$(findstring :, $$(COMPARE_BUILD)), ) 391 $$(foreach part, $$(subst :, , $$(COMPARE_BUILD)), \ 392 $$(if $$(filter PATCH=%, $$(part)), \ 393 $$(eval COMPARE_BUILD_PATCH=$$(strip $$(patsubst PATCH=%, %, $$(part)))) \ 394 ) \ 395 $$(if $$(filter CONF=%, $$(part)), \ 396 $$(eval COMPARE_BUILD_CONF=$$(strip $$(subst +, , $$(patsubst CONF=%, %, $$(part))))) \ 397 ) \ 398 $$(if $$(filter MAKE=%, $$(part)), \ 399 $$(eval COMPARE_BUILD_MAKE=$$(strip $$(subst +, , $$(patsubst MAKE=%, %, $$(part))))) \ 400 ) \ 401 $$(if $$(filter COMP_OPTS=%, $$(part)), \ 402 $$(eval COMPARE_BUILD_COMP_OPTS=$$(strip $$(subst +, , $$(patsubst COMP_OPTS=%, %, $$(part))))) \ 403 ) \ 404 $$(if $$(filter COMP_DIR=%, $$(part)), \ 405 $$(eval COMPARE_BUILD_COMP_DIR=$$(strip $$(subst +, , $$(patsubst COMP_DIR=%, %, $$(part))))) \ 406 ) \ 407 $$(if $$(filter FAIL=%, $$(part)), \ 408 $$(eval COMPARE_BUILD_FAIL=$$(strip $$(subst +, , $$(patsubst FAIL=%, %, $$(part))))) \ 409 ) \ 410 ) 411 else 412 # Separate handling for single field case, to allow for spaces in values. 413 ifneq ($$(filter PATCH=%, $$(COMPARE_BUILD)), ) 414 COMPARE_BUILD_PATCH=$$(strip $$(patsubst PATCH=%, %, $$(COMPARE_BUILD))) 415 else ifneq ($$(filter CONF=%, $$(COMPARE_BUILD)), ) 416 COMPARE_BUILD_CONF=$$(strip $$(subst +, , $$(patsubst CONF=%, %, $$(COMPARE_BUILD)))) 417 else ifneq ($$(filter --%, $$(COMPARE_BUILD)), ) 418 # Assume CONF if value begins with -- 419 COMPARE_BUILD_CONF=$$(strip $$(subst +, , $$(COMPARE_BUILD))) 420 else 421 # Otherwise assume patch file 422 COMPARE_BUILD_PATCH=$$(strip $$(COMPARE_BUILD)) 423 endif 424 endif 425 ifneq ($$(COMPARE_BUILD_PATCH), ) 426 ifneq ($$(wildcard $$(TOPDIR)/$$(COMPARE_BUILD_PATCH)), ) 427 # Assume relative path, if file exists 428 COMPARE_BUILD_PATCH := $$(wildcard $$(TOPDIR)/$$(COMPARE_BUILD_PATCH)) 429 else ifeq ($$(wildcard $$(COMPARE_BUILD_PATCH)), ) 430 $$(error Patch file $$(COMPARE_BUILD_PATCH) does not exist) 431 endif 432 endif 433 ifneq ($$(COMPARE_BUILD_FAIL), true) 434 COMPARE_BUILD_IGNORE_RESULT := || true 435 endif 436 endif 437 endef 438 439 # Prepare for a comparison rebuild 440 define PrepareCompareBuild 441 $(ECHO) "Preparing for comparison rebuild" 442 # Apply patch, if any 443 $(if $(COMPARE_BUILD_PATCH), $(PATCH) -p1 < $(COMPARE_BUILD_PATCH)) 444 # Move the first build away temporarily 445 $(RM) -r $(TOPDIR)/build/.compare-build-temp 446 $(MKDIR) -p $(TOPDIR)/build/.compare-build-temp 447 $(MV) $(OUTPUTDIR) $(TOPDIR)/build/.compare-build-temp 448 # Restore an old compare-build, or create a new compare-build directory. 449 if test -d $(COMPARE_BUILD_OUTPUTDIR); then \ 450 $(MV) $(COMPARE_BUILD_OUTPUTDIR) $(OUTPUTDIR); \ 451 else \ 452 $(MKDIR) -p $(OUTPUTDIR); \ 453 fi 454 # Re-run configure with the same arguments (and possibly some additional), 455 # must be done after patching. 456 ( cd $(OUTPUTDIR) && PATH="$(ORIGINAL_PATH)" \ 457 $(BASH) $(TOPDIR)/configure $(CONFIGURE_COMMAND_LINE) $(COMPARE_BUILD_CONF)) 458 endef 459 460 # Cleanup after a compare build 461 define CleanupCompareBuild 462 # If running with a COMPARE_BUILD patch, reverse-apply it 463 $(if $(COMPARE_BUILD_PATCH), $(PATCH) -R -p1 < $(COMPARE_BUILD_PATCH)) 464 # Move this build away and restore the original build 465 $(MKDIR) -p $(TOPDIR)/build/compare-build 466 $(MV) $(OUTPUTDIR) $(COMPARE_BUILD_OUTPUTDIR) 467 $(MV) $(TOPDIR)/build/.compare-build-temp/$(CONF_NAME) $(OUTPUTDIR) 468 $(RM) -r $(TOPDIR)/build/.compare-build-temp 469 endef 470 471 # Do the actual comparison of two builds 472 define CompareBuildDoComparison 473 # Compare first and second build. Ignore any error code from compare.sh. 474 $(ECHO) "Comparing between comparison rebuild (this/new) and baseline (other/old)" 475 $(if $(COMPARE_BUILD_COMP_DIR), \ 476 +(cd $(COMPARE_BUILD_OUTPUTDIR) && ./compare.sh $(COMPARE_BUILD_COMP_OPTS) \ 477 -2dirs $(COMPARE_BUILD_OUTPUTDIR)/$(COMPARE_BUILD_COMP_DIR) \ 478 $(OUTPUTDIR)/$(COMPARE_BUILD_COMP_DIR) $(COMPARE_BUILD_IGNORE_RESULT)), \ 479 +(cd $(COMPARE_BUILD_OUTPUTDIR) && ./compare.sh $(COMPARE_BUILD_COMP_OPTS) \ 480 -o $(OUTPUTDIR) $(COMPARE_BUILD_IGNORE_RESULT)) \ 481 ) 482 endef 483 484 define PrintFailureReports 485 $(if $(wildcard $(MAKESUPPORT_OUTPUTDIR)/failure-logs/*.log), \ 486 $(PRINTF) "\n=== Output from failing command(s) repeated here ===\n" $(NEWLINE) \ 487 $(foreach logfile, $(sort $(wildcard $(MAKESUPPORT_OUTPUTDIR)/failure-logs/*.log)), \ 488 $(PRINTF) "* For target $(notdir $(basename $(logfile))):\n" $(NEWLINE) \ 489 ($(GREP) -v -e "^Note: including file:" < $(logfile) || true) | $(HEAD) -n 12 $(NEWLINE) \ 490 if test `$(WC) -l < $(logfile)` -gt 12; then \ 491 $(ECHO) " ... (rest of output omitted)" ; \ 492 fi $(NEWLINE) \ 493 ) \ 494 $(PRINTF) "\n* All command lines available in $(MAKESUPPORT_OUTPUTDIR)/failure-logs.\n" $(NEWLINE) \ 495 $(PRINTF) "=== End of repeated output ===\n" \ 496 ) 497 endef 498 499 define PrintBuildLogFailures 500 if $(GREP) -q "recipe for target .* failed" $(BUILD_LOG) 2> /dev/null; then \ 501 $(PRINTF) "\n=== Make failed targets repeated here ===\n" ; \ 502 $(GREP) "recipe for target .* failed" $(BUILD_LOG) ; \ 503 $(PRINTF) "=== End of repeated output ===\n" ; \ 504 $(PRINTF) "\nHint: Try searching the build log for the name of the first failed target.\n" ; \ 505 else \ 506 $(PRINTF) "\nNo indication of failed target found.\n" ; \ 507 $(PRINTF) "Hint: Try searching the build log for '] Error'.\n" ; \ 508 fi 509 endef 510 511 define RotateLogFiles 512 $(RM) $(BUILD_LOG).old 2> /dev/null && \ 513 $(MV) $(BUILD_LOG) $(BUILD_LOG).old 2> /dev/null || true 514 $(if $(findstring true, $(LOG_PROFILE_TIMES_FILE)), \ 515 $(RM) $(BUILD_PROFILE_LOG).old 2> /dev/null && \ 516 $(MV) $(BUILD_PROFILE_LOG) $(BUILD_PROFILE_LOG).old 2> /dev/null || true \ 517 ) 518 endef 519 520 define PrepareFailureLogs 521 $(RM) -r $(MAKESUPPORT_OUTPUTDIR)/failure-logs 2> /dev/null && \ 522 $(MKDIR) -p $(MAKESUPPORT_OUTPUTDIR)/failure-logs 523 $(RM) $(MAKESUPPORT_OUTPUTDIR)/exit-with-error 2> /dev/null 524 endef 525 526 # Remove any javac server logs and port files. This 527 # prevents a new make run to reuse the previous servers. 528 define PrepareSmartJavac 529 $(if $(SJAVAC_SERVER_DIR), \ 530 $(RM) -r $(SJAVAC_SERVER_DIR) 2> /dev/null && \ 531 $(MKDIR) -p $(SJAVAC_SERVER_DIR) \ 532 ) 533 endef 534 535 define CleanupSmartJavac 536 [ -f $(SJAVAC_SERVER_DIR)/server.port ] && $(ECHO) Stopping sjavac server && \ 537 $(TOUCH) $(SJAVAC_SERVER_DIR)/server.port.stop; true 538 endef 539 540 ifeq ($(OPENJDK_BUILD_OS), windows) 541 # On windows we need to synchronize with the javac server to be able to 542 # move or remove the build output directory. Since we have no proper 543 # synchronization process, wait for a while and hope it helps. This is only 544 # used by build comparisons. 545 define WaitForSmartJavacFinish 546 $(if $(SJAVAC_SERVER_DIR), \ 547 sleep 5\ 548 ) 549 endef 550 else 551 define WaitForSmartJavacFinish 552 endef 553 endif 554 555 define StartGlobalTimer 556 $(RM) -r $(BUILDTIMESDIR) 2> /dev/null && \ 557 $(MKDIR) -p $(BUILDTIMESDIR) && \ 558 $(call RecordStartTime,TOTAL) 559 endef 560 561 define StopGlobalTimer 562 $(call RecordEndTime,TOTAL) 563 endef 564 565 # Find all build_time_* files and print their contents in a list sorted 566 # on the name of the sub repository. 567 define ReportBuildTimes 568 $(PRINTF) $(LOG_INFO) -- \ 569 "----- Build times -------\nStart %s\nEnd %s\n%s\n%s\n-------------------------\n" \ 570 "`$(CAT) $(BUILDTIMESDIR)/build_time_start_TOTAL_human_readable`" \ 571 "`$(CAT) $(BUILDTIMESDIR)/build_time_end_TOTAL_human_readable`" \ 572 "`$(LS) $(BUILDTIMESDIR)/build_time_diff_* | $(GREP) -v _TOTAL | \ 573 $(XARGS) $(CAT) | $(SORT) -k 2`" \ 574 "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_TOTAL`" \ 575 $(BUILD_LOG_PIPE) 576 endef 577 578 define ReportProfileTimes 579 $(if $(findstring true, $(LOG_PROFILE_TIMES_LOG)), \ 580 [ ! -f $(BUILD_PROFILE_LOG) ] || \ 581 { $(ECHO) Begin $(notdir $(BUILD_PROFILE_LOG)) && \ 582 $(CAT) $(BUILD_PROFILE_LOG) && \ 583 $(ECHO) End $(notdir $(BUILD_PROFILE_LOG)); \ 584 } \ 585 $(BUILD_LOG_PIPE) 586 ) 587 endef 588 589 endif # HAS_SPEC 590 591 MAKE_LOG_VARS = $(foreach v, \ 592 LOG_LEVEL LOG_NOFILE LOG_CMDLINES LOG_PROFILE_TIMES_LOG LOG_PROFILE_TIMES_FILE, \ 593 $v=$($v) \ 594 ) 595 596 endif # _INITSUPPORT_GMK