make/InitSupport.gmk
author lana
Thu, 08 Sep 2016 22:13:38 +0000
changeset 40838 1cba2e436777
parent 37410 fbab762803ef
child 41458 f285e333e8db
permissions -rw-r--r--
Merge
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#
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# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation.  Oracle designates this
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# particular file as subject to the "Classpath" exception as provided
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# by Oracle in the LICENSE file that accompanied this code.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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################################################################################
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# This file contains helper functions for Init.gmk.
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# It is divided in two parts, depending on if a SPEC is present or not
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# (HAS_SPEC is true or not).
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################################################################################
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ifndef _INITSUPPORT_GMK
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_INITSUPPORT_GMK := 1
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ifeq ($(HAS_SPEC),)
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  ##############################################################################
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  # Helper functions for the initial part of Init.gmk, before the spec file is
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  # loaded. Most of these functions provide parsing and setting up make options
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  # from the command-line.
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  ##############################################################################
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  # Make control variables, handled by Init.gmk
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  INIT_CONTROL_VARIABLES := LOG CONF CONF_NAME SPEC JOBS TEST_JOBS CONF_CHECK \
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      COMPARE_BUILD
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  # All known make control variables
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  MAKE_CONTROL_VARIABLES := $(INIT_CONTROL_VARIABLES) TEST JDK_FILTER
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  # Define a simple reverse function.
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  # Should maybe move to MakeBase.gmk, but we can't include that file now.
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  reverse = \
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      $(if $(strip $(1)), $(call reverse, $(wordlist 2, $(words $(1)), $(1)))) \
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          $(firstword $(1))
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  # The variable MAKEOVERRIDES contains variable assignments from the command
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  # line, but in reverse order to what the user entered.
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  # The '\#' <=> '\ 'dance is needed to keep values with space in them connected.
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  COMMAND_LINE_VARIABLES := $(subst \#,\ , $(call reverse, $(subst \ ,\#,$(MAKEOVERRIDES))))
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  # A list like FOO="val1" BAR="val2" containing all user-supplied make
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  # variables that we should propagate.
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  # The '\#' <=> '\ 'dance is needed to keep values with space in them connected.
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  USER_MAKE_VARS := $(subst \#,\ , $(filter-out $(addsuffix =%, $(INIT_CONTROL_VARIABLES)), \
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      $(subst \ ,\#,$(MAKEOVERRIDES))))
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  # Setup information about available configurations, if any.
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  build_dir=$(topdir)/build
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  all_spec_files=$(wildcard $(build_dir)/*/spec.gmk)
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  # Extract the configuration names from the path
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  all_confs=$(patsubst %/spec.gmk, %, $(patsubst $(build_dir)/%, %, $(all_spec_files)))
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  # Check for unknown command-line variables
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  define CheckControlVariables
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    command_line_variables := $$(strip $$(foreach var, \
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        $$(subst \ ,_,$$(MAKEOVERRIDES)), \
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        $$(firstword $$(subst =, , $$(var)))))
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    unknown_command_line_variables := $$(strip \
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        $$(filter-out $$(MAKE_CONTROL_VARIABLES), $$(command_line_variables)))
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    ifneq ($$(unknown_command_line_variables), )
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      $$(info Note: Command line contains non-control variables:)
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      $$(foreach var, $$(unknown_command_line_variables), $$(info * $$(var)=$$($$(var))))
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      $$(info Make sure it is not mistyped, and that you intend to override this variable.)
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      $$(info 'make help' will list known control variables.)
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      $$(info )
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    endif
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  endef
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  # Check for deprecated ALT_ variables
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  define CheckDeprecatedEnvironment
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    defined_alt_variables := $$(filter ALT_%, $$(.VARIABLES))
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    ifneq ($$(defined_alt_variables), )
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      $$(info Warning: You have the following ALT_ variables set:)
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      $$(foreach var, $$(defined_alt_variables), $$(info * $$(var)=$$($$(var))))
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      $$(info ALT_ variables are deprecated, and may result in a failed build.)
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      $$(info Please clean your environment.)
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      $$(info )
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    endif
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  endef
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  # Check for invalid make flags like -j
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  define CheckInvalidMakeFlags
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    # This is a trick to get this rule to execute before any other rules
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    # MAKEFLAGS only indicate -j if read in a recipe (!)
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    $$(topdir)/make/Init.gmk: .FORCE
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	$$(if $$(findstring --jobserver, $$(MAKEFLAGS)), \
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	    $$(info Error: 'make -jN' is not supported, use 'make JOBS=N') \
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	    $$(error Cannot continue) \
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	)
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    .FORCE:
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    .PHONY: .FORCE
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  endef
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  # Check that the CONF_CHECK option is valid and set up handling
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  define ParseConfCheckOption
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    ifeq ($$(CONF_CHECK), )
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      # Default behavior is fail
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      CONF_CHECK := fail
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    else ifneq ($$(filter-out auto fail ignore, $$(CONF_CHECK)),)
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      $$(info Error: CONF_CHECK must be one of: auto, fail or ignore.)
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      $$(error Cannot continue)
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    endif
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  endef
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  # Look for a given option in the LOG variable, and if found, set a variable
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  # and remove the option from the LOG variable
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  # $1: The option to look for
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  # $2: The option to set to "true" if the option is found
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  define ParseLogOption
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    ifneq ($$(findstring $1, $$(LOG)),)
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      $2 := true
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      # COMMA is defined in spec.gmk, but that is not included yet
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      COMMA := ,
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      # First try to remove ",<option>" if it exists, otherwise just remove "<option>"
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      LOG_STRIPPED := $$(subst $1,, $$(subst $$(COMMA)$(strip $1),, $$(LOG)))
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      # We might have ended up with a leading comma. Remove it. Need override
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      # since LOG is set from the command line.
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      override LOG := $$(strip $$(patsubst $$(COMMA)%, %, $$(LOG_STRIPPED)))
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    endif
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  endef
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  define ParseLogLevel
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    # Catch old-style VERBOSE= command lines.
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    ifneq ($$(origin VERBOSE), undefined)
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      $$(info Error: VERBOSE is deprecated. Use LOG=<warn|info|debug|trace> instead.)
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      $$(error Cannot continue)
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    endif
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    # Setup logging according to LOG
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    # If the "nofile" argument is given, act on it and strip it away
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    $$(eval $$(call ParseLogOption, nofile, LOG_NOFILE))
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    # If the "cmdline" argument is given, act on it and strip it away
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    $$(eval $$(call ParseLogOption, cmdlines, LOG_CMDLINES))
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    LOG_LEVEL := $$(LOG)
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    ifeq ($$(LOG_LEVEL),)
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      # Set LOG to "warn" as default if not set
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      LOG_LEVEL := warn
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    endif
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    ifeq ($$(LOG_LEVEL), warn)
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      MAKE_LOG_FLAGS := -s
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    else ifeq ($$(LOG_LEVEL), info)
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      MAKE_LOG_FLAGS := -s
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    else ifeq ($$(LOG_LEVEL), debug)
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      MAKE_LOG_FLAGS :=
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    else ifeq ($$(LOG_LEVEL), trace)
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      MAKE_LOG_FLAGS :=
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    else
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      $$(info Error: LOG contains unknown option or log level: $$(LOG).)
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      $$(info LOG can be <level>[,<opt>[...]] where <opt> is nofile | cmdlines)
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      $$(info and <level> is warn | info | debug | trace)
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      $$(error Cannot continue)
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    endif
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  endef
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  define ParseConfAndSpec
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    ifneq ($$(origin SPEC), undefined)
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      # We have been given a SPEC, check that it works out properly
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      ifneq ($$(origin CONF), undefined)
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        # We also have a CONF argument. We can't have both.
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        $$(info Error: Cannot use CONF=$$(CONF) and SPEC=$$(SPEC) at the same time. Choose one.)
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        $$(error Cannot continue)
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      endif
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      ifneq ($$(origin CONF_NAME), undefined)
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        # We also have a CONF_NAME argument. We can't have both.
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        $$(info Error: Cannot use CONF_NAME=$$(CONF_NAME) and SPEC=$$(SPEC) at the same time. Choose one.)
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        $$(error Cannot continue)
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      endif
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      ifeq ($$(wildcard $$(SPEC)),)
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        $$(info Error: Cannot locate spec.gmk, given by SPEC=$$(SPEC).)
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        $$(error Cannot continue)
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      endif
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      ifeq ($$(filter /%, $$(SPEC)),)
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        # If given with relative path, make it absolute
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        SPECS := $$(CURDIR)/$$(strip $$(SPEC))
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      else
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        SPECS := $$(SPEC)
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      endif
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      # For now, unset this SPEC variable.
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      override SPEC :=
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    else
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      # Use spec.gmk files in the build output directory
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      ifeq ($$(all_spec_files),)
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        $$(info Error: No configurations found for $$(topdir).)
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        $$(info Please run 'bash configure' to create a configuration.)
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        $$(info )
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        $$(error Cannot continue)
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      endif
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      ifneq ($$(origin CONF_NAME), undefined)
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        ifneq ($$(origin CONF), undefined)
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          # We also have a CONF argument. We can't have both.
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          $$(info Error: Cannot use CONF=$$(CONF) and CONF_NAME=$$(CONF_NAME) at the same time. Choose one.)
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          $$(error Cannot continue)
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        endif
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        matching_conf := $$(strip $$(filter $$(CONF_NAME), $$(all_confs)))
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        ifeq ($$(matching_conf),)
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          $$(info Error: No configurations found matching CONF_NAME=$$(CONF_NAME).)
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          $$(info Available configurations in $$(build_dir):)
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          $$(foreach var, $$(all_confs), $$(info * $$(var)))
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          $$(error Cannot continue)
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        else ifneq ($$(words $$(matching_conf)), 1)
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          $$(info Error: Matching more than one configuration CONF_NAME=$$(CONF_NAME).)
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          $$(info Available configurations in $$(build_dir):)
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          $$(foreach var, $$(all_confs), $$(info * $$(var)))
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          $$(error Cannot continue)
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        else
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          $$(info Building configuration '$$(matching_conf)' (matching CONF_NAME=$$(CONF_NAME)))
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        endif
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        # Create a SPEC definition. This will contain the path to exactly one spec file.
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        SPECS := $$(build_dir)/$$(matching_conf)/spec.gmk
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      else ifneq ($$(origin CONF), undefined)
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        # User have given a CONF= argument.
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        ifeq ($$(CONF),)
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          # If given CONF=, match all configurations
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          matching_confs := $$(strip $$(all_confs))
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        else
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          # Otherwise select those that contain the given CONF string
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          matching_confs := $$(strip $$(foreach var, $$(all_confs), \
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              $$(if $$(findstring $$(CONF), $$(var)), $$(var))))
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        endif
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        ifeq ($$(matching_confs),)
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          $$(info Error: No configurations found matching CONF=$$(CONF).)
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          $$(info Available configurations in $$(build_dir):)
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          $$(foreach var, $$(all_confs), $$(info * $$(var)))
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          $$(error Cannot continue)
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        else
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          # Don't repeat this output on make restarts caused by including
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          # generated files.
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          ifeq ($$(MAKE_RESTARTS),)
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            ifeq ($$(words $$(matching_confs)), 1)
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              $$(info Building configuration '$$(matching_confs)' (matching CONF=$$(CONF)))
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            else
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              $$(info Building these configurations (matching CONF=$$(CONF)):)
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              $$(foreach var, $$(matching_confs), $$(info * $$(var)))
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            endif
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          endif
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        endif
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        # Create a SPEC definition. This will contain the path to one or more spec.gmk files.
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        SPECS := $$(addsuffix /spec.gmk, $$(addprefix $$(build_dir)/, $$(matching_confs)))
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      else
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        # No CONF or SPEC given, check the available configurations
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        ifneq ($$(words $$(all_spec_files)), 1)
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          $$(info Error: No CONF given, but more than one configuration found.)
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          $$(info Available configurations in $$(build_dir):)
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          $$(foreach var, $$(all_confs), $$(info * $$(var)))
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          $$(info Please retry building with CONF=<config pattern> (or SPEC=<spec file>).)
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          $$(info )
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          $$(error Cannot continue)
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        endif
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        # We found exactly one configuration, use it
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        SPECS := $$(strip $$(all_spec_files))
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      endif
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    endif
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  endef
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  # Extract main targets from Main.gmk using the spec provided in $2.
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  #
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  # Param 1: FORCE = force generation of main-targets.gmk or LAZY = do not force.
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  # Param 2: The SPEC file to use.
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  define DefineMainTargets
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    # We will start by making sure the main-targets.gmk file is removed, if
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    # make has not been restarted. By the -include, we will trigger the
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    # rule for generating the file (which is never there since we removed it),
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    # thus generating it fresh, and make will restart, incrementing the restart
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    # count.
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    main_targets_file := $$(dir $(strip $2))make-support/main-targets.gmk
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    ifeq ($$(MAKE_RESTARTS),)
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      # Only do this if make has not been restarted, and if we do not force it.
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      ifeq ($(strip $1), FORCE)
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        $$(shell rm -f $$(main_targets_file))
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      endif
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    endif
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    $$(main_targets_file):
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	@( cd $$(topdir) && \
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	$$(MAKE) $$(MAKE_LOG_FLAGS) -r -R -f $$(topdir)/make/Main.gmk \
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	    -I $$(topdir)/make/common SPEC=$(strip $2) NO_RECIPES=true \
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	    LOG_LEVEL=$$(LOG_LEVEL) \
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	    create-main-targets-include )
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    # Now include main-targets.gmk. This will define ALL_MAIN_TARGETS.
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    -include $$(main_targets_file)
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  endef
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  define PrintConfCheckFailed
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	@echo ' '
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	@echo "Please rerun configure! Easiest way to do this is by running"
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	@echo "'make reconfigure'."
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	@echo "This behavior may also be changed using CONF_CHECK=<ignore|auto>."
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	@echo ' '
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  endef
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else # $(HAS_SPEC)=true
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  ##############################################################################
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  # Helper functions for the 'main' target. These functions assume a single,
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  # proper and existing SPEC is included.
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  ##############################################################################
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  include $(SRC_ROOT)/make/common/MakeBase.gmk
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  # Define basic logging setup
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  BUILD_LOG := $(OUTPUT_ROOT)/build.log
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  BUILD_TRACE_LOG := $(OUTPUT_ROOT)/build-trace-time.log
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   333
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  BUILD_LOG_PIPE := > >($(TEE) -a $(BUILD_LOG)) 2> >($(TEE) -a $(BUILD_LOG) >&2) && wait
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  # Sanity check the spec file, so it matches this source code
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  define CheckSpecSanity
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    ifneq ($$(ACTUAL_TOPDIR), $$(TOPDIR))
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      ifneq ($$(ACTUAL_TOPDIR), $$(ORIGINAL_TOPDIR))
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        ifneq ($$(ACTUAL_TOPDIR), $$(CANONICAL_TOPDIR))
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          $$(info Error: SPEC mismatch! Current working directory)
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          $$(info $$(ACTUAL_TOPDIR))
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          $$(info does not match either TOPDIR, ORIGINAL_TOPDIR or CANONICAL_TOPDIR)
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          $$(info $$(TOPDIR))
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          $$(info $$(ORIGINAL_TOPDIR))
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          $$(info $$(CANONICAL_TOPDIR))
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          $$(error Cannot continue)
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        endif
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      endif
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    endif
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  endef
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  # Parse COMPARE_BUILD into COMPARE_BUILD_*
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  # Syntax: COMPARE_BUILD=CONF=<configure options>:PATCH=<patch file>:
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  #         MAKE=<make targets>:COMP_OPTS=<compare script options>:
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  #         COMP_DIR=<compare script base dir>|<default>:
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  #         FAIL=<bool>
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  # If neither CONF or PATCH is given, assume <default> means CONF if it
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  # begins with "--", otherwise assume it means PATCH.
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  # MAKE and COMP_OPTS can only be used with CONF and/or PATCH specified.
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  # If any value contains "+", it will be replaced by space.
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  # FAIL can be set to false to have the return value of compare be ignored.
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  define ParseCompareBuild
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    ifneq ($$(COMPARE_BUILD), )
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      COMPARE_BUILD_OUTPUT_ROOT := $(TOPDIR)/build/compare-build/$(CONF_NAME)
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      COMPARE_BUILD_FAIL := true
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      ifneq ($$(findstring :, $$(COMPARE_BUILD)), )
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        $$(foreach part, $$(subst :, , $$(COMPARE_BUILD)), \
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          $$(if $$(filter PATCH=%, $$(part)), \
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            $$(eval COMPARE_BUILD_PATCH=$$(strip $$(patsubst PATCH=%, %, $$(part)))) \
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          ) \
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          $$(if $$(filter CONF=%, $$(part)), \
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            $$(eval COMPARE_BUILD_CONF=$$(strip $$(subst +, , $$(patsubst CONF=%, %, $$(part))))) \
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          ) \
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          $$(if $$(filter MAKE=%, $$(part)), \
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            $$(eval COMPARE_BUILD_MAKE=$$(strip $$(subst +, , $$(patsubst MAKE=%, %, $$(part))))) \
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          ) \
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          $$(if $$(filter COMP_OPTS=%, $$(part)), \
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            $$(eval COMPARE_BUILD_COMP_OPTS=$$(strip $$(subst +, , $$(patsubst COMP_OPTS=%, %, $$(part))))) \
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          ) \
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          $$(if $$(filter COMP_DIR=%, $$(part)), \
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            $$(eval COMPARE_BUILD_COMP_DIR=$$(strip $$(subst +, , $$(patsubst COMP_DIR=%, %, $$(part))))) \
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          ) \
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          $$(if $$(filter FAIL=%, $$(part)), \
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            $$(eval COMPARE_BUILD_FAIL=$$(strip $$(subst +, , $$(patsubst FAIL=%, %, $$(part))))) \
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   387
          ) \
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        )
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   389
      else
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        # Separate handling for single field case, to allow for spaces in values.
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   391
        ifneq ($$(filter PATCH=%, $$(COMPARE_BUILD)), )
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          COMPARE_BUILD_PATCH=$$(strip $$(patsubst PATCH=%, %, $$(COMPARE_BUILD)))
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   393
        else ifneq ($$(filter CONF=%, $$(COMPARE_BUILD)), )
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          COMPARE_BUILD_CONF=$$(strip $$(subst +, , $$(patsubst CONF=%, %, $$(COMPARE_BUILD))))
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   395
        else ifneq ($$(filter --%, $$(COMPARE_BUILD)), )
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          # Assume CONF if value begins with --
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          COMPARE_BUILD_CONF=$$(strip $$(subst +, , $$(COMPARE_BUILD)))
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   398
        else
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   399
          # Otherwise assume patch file
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          COMPARE_BUILD_PATCH=$$(strip $$(COMPARE_BUILD))
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   401
        endif
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   402
      endif
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   403
      ifneq ($$(COMPARE_BUILD_PATCH), )
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        ifneq ($$(wildcard $$(TOPDIR)/$$(COMPARE_BUILD_PATCH)), )
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   405
          # Assume relative path, if file exists
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          COMPARE_BUILD_PATCH := $$(wildcard $$(TOPDIR)/$$(COMPARE_BUILD_PATCH))
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   407
        else ifeq ($$(wildcard $$(COMPARE_BUILD_PATCH)), )
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   408
          $$(error Patch file $$(COMPARE_BUILD_PATCH) does not exist)
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   409
        endif
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   410
      endif
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      ifneq ($$(COMPARE_BUILD_FAIL), true)
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   412
        COMPARE_BUILD_IGNORE_RESULT := || true
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   413
      endif
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   414
    endif
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   415
  endef
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   416
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  # Prepare for a comparison rebuild
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   418
  define PrepareCompareBuild
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   419
	$(ECHO) "Preparing for comparison rebuild"
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   420
        # Apply patch, if any
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   421
	$(if $(COMPARE_BUILD_PATCH), $(PATCH) -p1 < $(COMPARE_BUILD_PATCH))
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   422
        # Move the first build away temporarily
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   423
	$(RM) -r $(TOPDIR)/build/.compare-build-temp
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   424
	$(MKDIR) -p $(TOPDIR)/build/.compare-build-temp
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   425
	$(MV) $(OUTPUT_ROOT) $(TOPDIR)/build/.compare-build-temp
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   426
        # Restore an old compare-build, or create a new compare-build directory.
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   427
	if test -d $(COMPARE_BUILD_OUTPUT_ROOT); then \
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   428
	  $(MV) $(COMPARE_BUILD_OUTPUT_ROOT) $(OUTPUT_ROOT); \
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   429
	else \
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   430
	  $(MKDIR) -p $(OUTPUT_ROOT); \
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   431
	fi
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   432
        # Re-run configure with the same arguments (and possibly some additional),
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   433
        # must be done after patching.
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   434
	( cd $(OUTPUT_ROOT) && PATH="$(ORIGINAL_PATH)" \
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   435
	    $(BASH) $(TOPDIR)/configure $(CONFIGURE_COMMAND_LINE) $(COMPARE_BUILD_CONF))
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   436
  endef
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   437
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   438
  # Cleanup after a compare build
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   439
  define CleanupCompareBuild
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   440
        # If running with a COMPARE_BUILD patch, reverse-apply it
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   441
	$(if $(COMPARE_BUILD_PATCH), $(PATCH) -R -p1 < $(COMPARE_BUILD_PATCH))
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   442
        # Move this build away and restore the original build
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   443
	$(MKDIR) -p $(TOPDIR)/build/compare-build
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   444
	$(MV) $(OUTPUT_ROOT) $(COMPARE_BUILD_OUTPUT_ROOT)
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   445
	$(MV) $(TOPDIR)/build/.compare-build-temp/$(CONF_NAME) $(OUTPUT_ROOT)
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   446
	$(RM) -r $(TOPDIR)/build/.compare-build-temp
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
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parents: 32720
diff changeset
   447
  endef
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
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parents: 32720
diff changeset
   448
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
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parents: 32720
diff changeset
   449
  # Do the actual comparison of two builds
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
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parents: 32720
diff changeset
   450
  define CompareBuildDoComparison
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   451
        # Compare first and second build. Ignore any error code from compare.sh.
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   452
	$(ECHO) "Comparing between comparison rebuild (this/new) and baseline (other/old)"
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   453
	$(if $(COMPARE_BUILD_COMP_DIR), \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   454
	  +(cd $(COMPARE_BUILD_OUTPUT_ROOT) && ./compare.sh $(COMPARE_BUILD_COMP_OPTS) \
35744
4f5e0998b6e9 8149479: Fix compare.sh to have a clean baseline with COMPARE_BUILD
erikj
parents: 35444
diff changeset
   455
	      -2dirs $(COMPARE_BUILD_OUTPUT_ROOT)/$(COMPARE_BUILD_COMP_DIR) \
4f5e0998b6e9 8149479: Fix compare.sh to have a clean baseline with COMPARE_BUILD
erikj
parents: 35444
diff changeset
   456
	      $(OUTPUT_ROOT)/$(COMPARE_BUILD_COMP_DIR) $(COMPARE_BUILD_IGNORE_RESULT)), \
33572
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   457
	  +(cd $(COMPARE_BUILD_OUTPUT_ROOT) && ./compare.sh $(COMPARE_BUILD_COMP_OPTS) \
35744
4f5e0998b6e9 8149479: Fix compare.sh to have a clean baseline with COMPARE_BUILD
erikj
parents: 35444
diff changeset
   458
	      -o $(OUTPUT_ROOT) $(COMPARE_BUILD_IGNORE_RESULT)) \
33572
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   459
	)
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   460
  endef
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   461
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
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parents: 32720
diff changeset
   462
  define PrintFailureReports
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   463
	$(if $(wildcard $(MAKESUPPORT_OUTPUTDIR)/failure-logs/*), \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   464
	  $(PRINTF) "=== Output from failing command(s) repeated here ===\n" $(NEWLINE) \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   465
	  $(foreach logfile, $(sort $(wildcard $(MAKESUPPORT_OUTPUTDIR)/failure-logs/*)), \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   466
	      $(PRINTF) "* For target $(notdir $(basename $(logfile))):\n" $(NEWLINE) \
35370
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   467
	      ($(GREP) -v -e "^Note: including file:" <  $(logfile) || true) | $(HEAD) -n 12 $(NEWLINE) \
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   468
	      if test `$(WC) -l < $(logfile)` -gt 12; then \
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   469
	        $(ECHO) "   ... (rest of output omitted)" ; \
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   470
	      fi $(NEWLINE) \
33572
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   471
	  ) \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   472
	  $(PRINTF) "=== End of repeated output ===\n" \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   473
	)
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   474
  endef
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   475
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   476
  define PrintBuildLogFailures
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   477
	if $(GREP) -q "recipe for target .* failed" $(BUILD_LOG) 2> /dev/null; then  \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   478
	  $(PRINTF) "=== Make failure sequence repeated here ===\n" ; \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   479
	  $(GREP) "recipe for target .* failed" $(BUILD_LOG) ; \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   480
	  $(PRINTF) "=== End of repeated output ===\n" ; \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   481
	  $(PRINTF) "Hint: Try searching the build log for the name of the first failed target.\n" ; \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   482
	else \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   483
	  $(PRINTF) "No indication of failed target found.\n" ; \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   484
	  $(PRINTF) "Hint: Try searching the build log for '] Error'.\n" ; \
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   485
	fi
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   486
  endef
b74ceb2d2d20 8141696: Improve COMPARE_BUILD
ihse
parents: 32720
diff changeset
   487
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   488
  define RotateLogFiles
35008
ef0cd710989f 8146403: Windows build can be faster
erikj
parents: 34594
diff changeset
   489
	$(RM) $(BUILD_LOG).old 2> /dev/null && \
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   490
	$(MV) $(BUILD_LOG) $(BUILD_LOG).old 2> /dev/null || true
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   491
	$(if $(findstring trace, $(LOG_LEVEL)), \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   492
	  $(RM) $(BUILD_TRACE_LOG).old 2> /dev/null && \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   493
	  $(MV) $(BUILD_TRACE_LOG) $(BUILD_TRACE_LOG).old 2> /dev/null || true \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   494
	)
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   495
  endef
26116
f051bd253364 8055095: Improve "do nothing" incremental build performance after modularized source code integration
erikj
parents: 25854
diff changeset
   496
32344
0b288e0efcfa 8062618: Create a build failure summary at end of build log
ihse
parents: 29788
diff changeset
   497
  define PrepareFailureLogs
35008
ef0cd710989f 8146403: Windows build can be faster
erikj
parents: 34594
diff changeset
   498
	$(RM) -r $(MAKESUPPORT_OUTPUTDIR)/failure-logs 2> /dev/null && \
32344
0b288e0efcfa 8062618: Create a build failure summary at end of build log
ihse
parents: 29788
diff changeset
   499
	$(MKDIR) -p $(MAKESUPPORT_OUTPUTDIR)/failure-logs
0b288e0efcfa 8062618: Create a build failure summary at end of build log
ihse
parents: 29788
diff changeset
   500
  endef
0b288e0efcfa 8062618: Create a build failure summary at end of build log
ihse
parents: 29788
diff changeset
   501
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   502
  # Remove any javac server logs and port files. This
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   503
  # prevents a new make run to reuse the previous servers.
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   504
  define PrepareSmartJavac
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   505
	$(if $(SJAVAC_SERVER_DIR), \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   506
	  $(RM) -r $(SJAVAC_SERVER_DIR) 2> /dev/null && \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   507
	  $(MKDIR) -p $(SJAVAC_SERVER_DIR) \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   508
	)
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   509
  endef
27560
adc258b13e2c 8049367: Modular Run-Time Images
chegar
parents: 27000
diff changeset
   510
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   511
  define CleanupSmartJavac
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   512
	[ -f $(SJAVAC_SERVER_DIR)/server.port ] && $(ECHO) Stopping sjavac server && \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   513
	    $(TOUCH) $(SJAVAC_SERVER_DIR)/server.port.stop; true
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   514
  endef
26116
f051bd253364 8055095: Improve "do nothing" incremental build performance after modularized source code integration
erikj
parents: 25854
diff changeset
   515
35370
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   516
  ifeq ($(OPENJDK_BUILD_OS), windows)
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   517
    # On windows we need to synchronize with the javac server to be able to
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   518
    # move or remove the build output directory. Since we have no proper
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   519
    # synchronization process, wait for a while and hope it helps. This is only
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   520
    # used by build comparisons.
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   521
    define WaitForSmartJavacFinish
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   522
	$(if $(SJAVAC_SERVER_DIR), \
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   523
	  sleep 5\
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   524
	)
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   525
    endef
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   526
  else
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   527
    define WaitForSmartJavacFinish
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   528
    endef
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   529
  endif
f9b430645a18 8148120: Incremental update from build-infra project
ihse
parents: 35008
diff changeset
   530
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   531
  define StartGlobalTimer
35008
ef0cd710989f 8146403: Windows build can be faster
erikj
parents: 34594
diff changeset
   532
	$(RM) -r $(BUILDTIMESDIR) 2> /dev/null && \
ef0cd710989f 8146403: Windows build can be faster
erikj
parents: 34594
diff changeset
   533
	$(MKDIR) -p $(BUILDTIMESDIR) && \
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   534
	$(call RecordStartTime,TOTAL)
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   535
  endef
27560
adc258b13e2c 8049367: Modular Run-Time Images
chegar
parents: 27000
diff changeset
   536
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   537
  define StopGlobalTimer
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   538
	$(call RecordEndTime,TOTAL)
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   539
  endef
27560
adc258b13e2c 8049367: Modular Run-Time Images
chegar
parents: 27000
diff changeset
   540
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   541
  # Find all build_time_* files and print their contents in a list sorted
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   542
  # on the name of the sub repository.
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   543
  define ReportBuildTimes
35008
ef0cd710989f 8146403: Windows build can be faster
erikj
parents: 34594
diff changeset
   544
	$(PRINTF) $(LOG_INFO) -- \
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   545
	    "----- Build times -------\nStart %s\nEnd   %s\n%s\n%s\n-------------------------\n" \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   546
	    "`$(CAT) $(BUILDTIMESDIR)/build_time_start_TOTAL_human_readable`" \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   547
	    "`$(CAT) $(BUILDTIMESDIR)/build_time_end_TOTAL_human_readable`" \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   548
	    "`$(LS) $(BUILDTIMESDIR)/build_time_diff_* | $(GREP) -v _TOTAL | \
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   549
	    $(XARGS) $(CAT) | $(SORT) -k 2`" \
35008
ef0cd710989f 8146403: Windows build can be faster
erikj
parents: 34594
diff changeset
   550
	    "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_TOTAL`" \
ef0cd710989f 8146403: Windows build can be faster
erikj
parents: 34594
diff changeset
   551
	    $(BUILD_LOG_PIPE)
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   552
  endef
27560
adc258b13e2c 8049367: Modular Run-Time Images
chegar
parents: 27000
diff changeset
   553
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   554
endif # HAS_SPEC
27560
adc258b13e2c 8049367: Modular Run-Time Images
chegar
parents: 27000
diff changeset
   555
29662
78c47f0002c3 8076060: Improve make bootstrap process
ihse
parents: 29156
diff changeset
   556
endif # _INITSUPPORT_GMK