view Makefile @ 13482:c6b6960549f1

7185699: G1: Prediction model discrepancies Summary: Correct the result value of G1CollectedHeap::pending_card_num(). Change the code that calculates the GC efficiency of a non-young heap region to use historical data from mixed GCs and the actual number of live bytes when predicting how long it would take to collect the region. Changes were also reviewed by Thomas Schatzl. Reviewed-by: azeemj, brutisso
author johnc
date Tue, 21 Aug 2012 14:10:39 -0700
parents 334bea52fc16
children 5262b00bc10c
line wrap: on
line source
#
# Copyright (c) 1995, 2011, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#

BUILD_PARENT_DIRECTORY=.

# Basename of any originally supplied ALT_OUTPUTDIR directory
ifndef ORIG_OUTPUTDIR_BASENAME
  ifdef ALT_OUTPUTDIR
    ORIG_OUTPUTDIR_BASENAME := $(shell basename $(ALT_OUTPUTDIR))
  else
    ORIG_OUTPUTDIR_BASENAME  = $(PLATFORM)-$(ARCH)
  endif
endif
export ORIG_OUTPUTDIR_BASENAME

# The three possible directories created for output (3 build flavors)
OUTPUTDIR_BASENAME-          = $(ORIG_OUTPUTDIR_BASENAME)
OUTPUTDIR_BASENAME-debug     = $(ORIG_OUTPUTDIR_BASENAME)-debug
OUTPUTDIR_BASENAME-fastdebug = $(ORIG_OUTPUTDIR_BASENAME)-fastdebug

# Relative path to a debug output area
REL_JDK_OUTPUTDIR = ../$(OUTPUTDIR_BASENAME-$(DEBUG_NAME))

# The created jdk image directory
JDK_IMAGE_DIRNAME = j2sdk-image
JDK_IMAGE_DIR     = $(OUTPUTDIR)/$(JDK_IMAGE_DIRNAME)
ABS_JDK_IMAGE_DIR = $(ABS_OUTPUTDIR)/$(JDK_IMAGE_DIRNAME)

# Relative path from an output directory to the image directory
REL_JDK_IMAGE_DIR = ../$(OUTPUTDIR_BASENAME-$(DEBUG_NAME))/$(JDK_IMAGE_DIRNAME)
REL_JDK_DEBUG_IMAGE_DIR = ../$(OUTPUTDIR_BASENAME-debug)/$(JDK_IMAGE_DIRNAME)
REL_JDK_FASTDEBUG_IMAGE_DIR = ../$(OUTPUTDIR_BASENAME-fastdebug)/$(JDK_IMAGE_DIRNAME)

ifndef TOPDIR
  TOPDIR:=.
endif

ifndef JDK_TOPDIR
  JDK_TOPDIR=$(TOPDIR)/jdk
endif
ifndef JDK_MAKE_SHARED_DIR
  JDK_MAKE_SHARED_DIR=$(JDK_TOPDIR)/make/common/shared
endif

default: all

include $(JDK_MAKE_SHARED_DIR)/Defs-control.gmk
include ./make/Defs-internal.gmk
include ./make/sanity-rules.gmk
include ./make/hotspot-rules.gmk
include ./make/langtools-rules.gmk
include ./make/corba-rules.gmk
include ./make/jaxp-rules.gmk
include ./make/jaxws-rules.gmk
include ./make/jdk-rules.gmk
include ./make/install-rules.gmk
include ./make/sponsors-rules.gmk
include ./make/deploy-rules.gmk

all:: sanity

ifeq ($(SKIP_FASTDEBUG_BUILD), false)
  all:: fastdebug_build
endif

ifeq ($(SKIP_DEBUG_BUILD), false)
  all:: debug_build
endif

all:: all_product_build 

all_product_build::

# Everything for a full product build
ifeq ($(SKIP_PRODUCT_BUILD), false)

  all_product_build:: product_build

  ifeq ($(BUILD_INSTALL), true)
    all_product_build:: $(INSTALL)
    clobber:: install-clobber
  endif

  ifeq ($(BUILD_SPONSORS), true)
    all_product_build:: $(SPONSORS)
    clobber:: sponsors-clobber
  endif

  ifneq ($(SKIP_COMPARE_IMAGES), true)
    all_product_build:: compare-image
  endif

endif

define StartTimer
	$(MKDIR) -p $(BUILDTIMESDIR)
	$(RM) $(BUILDTIMESDIR)/build_time_*
	$(call RecordStartTime,TOTAL)
endef

define StopTimer
	$(if $(REPORT_BUILD_TIMES),$(call RecordEndTime,TOTAL) && $(call ReportBuildTimes,$1),)
endef

# Generic build of basic repo series
generic_build_repo_series:: $(SOURCE_TIPS)
	$(MKDIR) -p $(JDK_IMAGE_DIR)
	@$(call StartTimer)

ifeq ($(BUILD_LANGTOOLS), true)
  generic_build_repo_series:: langtools
  clobber:: langtools-clobber
endif

ifeq ($(BUILD_CORBA), true)
  generic_build_repo_series:: corba
  clobber:: corba-clobber
endif

ifeq ($(BUILD_JAXP), true)
  generic_build_repo_series:: jaxp
  clobber:: jaxp-clobber
endif

ifeq ($(BUILD_JAXWS), true)
  generic_build_repo_series:: jaxws
  clobber:: jaxws-clobber
endif

ifeq ($(BUILD_HOTSPOT), true)
  generic_build_repo_series:: $(HOTSPOT) 
  clobber:: hotspot-clobber
endif

ifeq ($(BUILD_JDK), true)
  generic_build_repo_series:: $(JDK_JAVA_EXE)
  clobber:: jdk-clobber
endif

ifeq ($(BUILD_DEPLOY), true)
  generic_build_repo_series:: $(DEPLOY)
  clobber:: deploy-clobber
endif

generic_build_repo_series::
	@$(call StopTimer,$(if $(DEBUG_NAME),$(DEBUG_NAME)_build,all_product_build))

# The debug build, fastdebug or debug. Needs special handling.
#  Note that debug builds do NOT do INSTALL steps, but must be done
#  after the product build and before the INSTALL step of the product build.
#
#   DEBUG_NAME is fastdebug or debug
#   ALT_OUTPUTDIR is changed to have -debug or -fastdebug suffix
#   The resulting image directory (j2sdk-image) is used by the install makefiles
#     to create a debug install bundle jdk-*-debug-** bundle (tar or zip) 
#     which will install in the debug or fastdebug subdirectory of the
#     normal product install area.
#     The install process needs to know what the DEBUG_NAME is, so
#     look for INSTALL_DEBUG_NAME in the install rules.
#
#   NOTE: On windows, do not use $(ABS_BOOTDIR_OUTPUTDIR)-$(DEBUG_NAME).
#         Due to the use of short paths in $(ABS_OUTPUTDIR), this may 
#         not be the same location.
#

# Location of fresh bootdir output
ABS_BOOTDIR_OUTPUTDIR=$(ABS_OUTPUTDIR)/bootjdk
FRESH_BOOTDIR=$(ABS_BOOTDIR_OUTPUTDIR)/$(JDK_IMAGE_DIRNAME)
FRESH_DEBUG_BOOTDIR=$(ABS_BOOTDIR_OUTPUTDIR)/$(REL_JDK_IMAGE_DIR)
  
create_fresh_product_bootdir: FRC
	$(MAKE) ALT_OUTPUTDIR=$(ABS_BOOTDIR_OUTPUTDIR) \
		GENERATE_DOCS=false \
		BOOT_CYCLE_SETTINGS= \
		build_product_image

create_fresh_debug_bootdir: FRC
	$(MAKE) ALT_OUTPUTDIR=$(ABS_BOOTDIR_OUTPUTDIR) \
		GENERATE_DOCS=false \
		BOOT_CYCLE_DEBUG_SETTINGS= \
		build_debug_image

create_fresh_fastdebug_bootdir: FRC
	$(MAKE) ALT_OUTPUTDIR=$(ABS_BOOTDIR_OUTPUTDIR) \
		GENERATE_DOCS=false \
		BOOT_CYCLE_DEBUG_SETTINGS= \
		build_fastdebug_image

# Create boot image?
ifeq ($(SKIP_BOOT_CYCLE),false)
  ifneq ($(PLATFORM)$(ARCH_DATA_MODEL),solaris64)
    DO_BOOT_CYCLE=true
  endif
endif



ifeq ($(DO_BOOT_CYCLE),true)
  
  # Create the bootdir to use in the build
  product_build:: create_fresh_product_bootdir
  debug_build:: create_fresh_debug_bootdir
  fastdebug_build:: create_fresh_fastdebug_bootdir

  # Define variables to be used now for the boot jdk
  BOOT_CYCLE_SETTINGS= \
     ALT_BOOTDIR=$(FRESH_BOOTDIR) \
     ALT_JDK_IMPORT_PATH=$(FRESH_BOOTDIR)
  BOOT_CYCLE_DEBUG_SETTINGS= \
     ALT_BOOTDIR=$(FRESH_DEBUG_BOOTDIR) \
     ALT_JDK_IMPORT_PATH=$(FRESH_DEBUG_BOOTDIR)

else

  # Use the supplied ALT_BOOTDIR as the boot
  BOOT_CYCLE_SETTINGS=
  BOOT_CYCLE_DEBUG_SETTINGS=

endif

build_product_image:
	$(MAKE) \
	        SKIP_FASTDEBUG_BUILD=true \
	        SKIP_DEBUG_BUILD=true \
	        $(BOOT_CYCLE_SETTINGS) \
	        generic_build_repo_series

#   NOTE: On windows, do not use $(ABS_OUTPUTDIR)-$(DEBUG_NAME).
#         Due to the use of short paths in $(ABS_OUTPUTDIR), this may 
#         not be the same location.

generic_debug_build:
	$(MAKE) \
		ALT_OUTPUTDIR=$(ABS_OUTPUTDIR)/$(REL_JDK_OUTPUTDIR) \
	        DEBUG_NAME=$(DEBUG_NAME) \
		GENERATE_DOCS=false \
	        $(BOOT_CYCLE_DEBUG_SETTINGS) \
		generic_build_repo_series

build_debug_image:
	$(MAKE) DEBUG_NAME=debug generic_debug_build

build_fastdebug_image:
	$(MAKE) DEBUG_NAME=fastdebug generic_debug_build

# Build final image
product_build:: build_product_image
debug_build:: build_debug_image
fastdebug_build:: build_fastdebug_image

# The source tips are stored with the relative path to the repo.
#   This file will be used when constructing the jdk image.
source_tips: $(SOURCE_TIPS)
	$(CAT) $<
$(SOURCE_TIPS): FRC
	@$(prep-target)
	@$(call GetSourceTips)

clobber:: REPORT_BUILD_TIMES=
clobber:: 
	$(RM) -r $(OUTPUTDIR)/*
	-($(RMDIR) -p $(OUTPUTDIR) > $(DEV_NULL) 2>&1; $(TRUE))

clean: clobber

#
# Dev builds
#

dev : dev-build

dev-build:
	$(MAKE) DEV_ONLY=true all
dev-sanity:
	$(MAKE) DEV_ONLY=true sanity
dev-clobber:
	$(MAKE) DEV_ONLY=true clobber

#
# Quick jdk verification build
#
jdk_only:
	$(MAKE) SKIP_FASTDEBUG_BUILD=true BUILD_HOTSPOT=false all


#
# Quick jdk verification fastdebug build
#
jdk_fastdebug_only:
	$(MAKE) DEBUG_NAME=fastdebug BUILD_HOTSPOT=false BUILD_DEPLOY=false \
	    BUILD_INSTALL=false BUILD_SPONSORS=false generic_debug_build

#
# Quick deploy verification fastdebug build
#
deploy_fastdebug_only:
	$(MAKE) \
	    DEBUG_NAME=fastdebug \
	    BUILD_HOTSPOT=false \
	    BUILD_JDK=false \
	    BUILD_LANGTOOLS=false \
	    BUILD_CORBA=false \
	    BUILD_JAXP=false \
	    BUILD_JAXWS=false \
	    BUILD_INSTALL=false \
	    BUILD_SPONSORS=false \
	    generic_debug_build

#
# Product build (skip debug builds)
#
product_only:
	$(MAKE) SKIP_FASTDEBUG_BUILD=true all

#
# Check target
#

check: variable_check

#
# Help target
#
help: intro_help target_help variable_help notes_help examples_help

# Intro help message
intro_help:
	@$(ECHO) "\
Makefile for the JDK builds (all the JDK). \n\
"

# Target help
target_help:
	@$(ECHO) "\
--- Common Targets ---  \n\
all               -- build the core JDK (default target) \n\
help              -- Print out help information \n\
check             -- Check make variable values for correctness \n\
sanity            -- Perform detailed sanity checks on system and settings \n\
fastdebug_build   -- build the core JDK in 'fastdebug' mode (-g -O) \n\
debug_build       -- build the core JDK in 'debug' mode (-g) \n\
clean             -- remove all built and imported files \n\
clobber           -- same as clean \n\
"

# Variable help (only common ones used by this Makefile)
variable_help: variable_help_intro variable_list variable_help_end
variable_help_intro:
	@$(ECHO) "--- Common Variables ---"
variable_help_end:
	@$(ECHO) " "

# One line descriptions for the variables
OUTPUTDIR.desc             = Output directory
PARALLEL_COMPILE_JOBS.desc = Solaris/Linux parallel compile run count
SLASH_JAVA.desc            = Root of all build tools, e.g. /java or J:
BOOTDIR.desc               = JDK used to boot the build
JDK_IMPORT_PATH.desc       = JDK used to import components of the build
COMPILER_PATH.desc         = Compiler install directory
CACERTS_FILE.desc          = Location of certificates file
DEVTOOLS_PATH.desc         = Directory containing zip and gnumake
CUPS_HEADERS_PATH.desc     = Include directory location for CUPS header files
DXSDK_PATH.desc            = Root directory of DirectX SDK

# Make variables to print out (description and value)
VARIABLE_PRINTVAL_LIST +=       \
    OUTPUTDIR                   \
    PARALLEL_COMPILE_JOBS       \
    SLASH_JAVA                  \
    BOOTDIR                     \
    JDK_IMPORT_PATH             \
    COMPILER_PATH               \
    CACERTS_FILE                \
    DEVTOOLS_PATH

# Make variables that should refer to directories that exist
VARIABLE_CHECKDIR_LIST +=       \
    SLASH_JAVA                  \
    BOOTDIR                     \
    JDK_IMPORT_PATH             \
    COMPILER_PATH               \
    DEVTOOLS_PATH 

# Make variables that should refer to files that exist
VARIABLE_CHECKFIL_LIST +=       \
    CACERTS_FILE

# Some are windows specific
ifeq ($(PLATFORM), windows)

VARIABLE_PRINTVAL_LIST +=       \
    DXSDK_PATH

VARIABLE_CHECKDIR_LIST +=       \
    DXSDK_PATH

endif

# For pattern rules below, so all are treated the same
DO_PRINTVAL_LIST=$(VARIABLE_PRINTVAL_LIST:%=%.printval)
DO_CHECKDIR_LIST=$(VARIABLE_CHECKDIR_LIST:%=%.checkdir)
DO_CHECKFIL_LIST=$(VARIABLE_CHECKFIL_LIST:%=%.checkfil)

# Complete variable check
variable_check: $(DO_CHECKDIR_LIST) $(DO_CHECKFIL_LIST)
variable_list: $(DO_PRINTVAL_LIST) variable_check

# Pattern rule for printing out a variable
%.printval:
	@$(ECHO) "  ALT_$* - $($*.desc)"
	@$(ECHO) "  \t $*=$($*)"

# Pattern rule for checking to see if a variable with a directory exists
%.checkdir:
	@if [ ! -d $($*) ] ; then \
	    $(ECHO) "WARNING: $* does not exist, try $(MAKE) sanity"; \
	fi

# Pattern rule for checking to see if a variable with a file exists
%.checkfil:
	@if [ ! -f $($*) ] ; then \
	    $(ECHO) "WARNING: $* does not exist, try $(MAKE) sanity"; \
	fi

# Misc notes on help
notes_help:
	@$(ECHO) "\
--- Notes --- \n\
- All builds use same output directory unless overridden with \n\
 \t ALT_OUTPUTDIR=<dir>, changing from product to fastdebug you may want \n\
 \t to use the clean target first. \n\
- JDK_IMPORT_PATH must refer to a compatible build, not all past promoted \n\
 \t builds or previous release JDK builds will work. \n\
- The fastest builds have been when the sources and the BOOTDIR are on \n\
 \t local disk. \n\
"

examples_help:
	@$(ECHO) "\
--- Examples --- \n\
  $(MAKE) fastdebug_build \n\
  $(MAKE) ALT_OUTPUTDIR=/tmp/foobar all \n\
  $(MAKE) ALT_OUTPUTDIR=/tmp/foobar fastdebug_build \n\
  $(MAKE) ALT_OUTPUTDIR=/tmp/foobar all \n\
  $(MAKE) ALT_BOOTDIR=/opt/java/jdk1.5.0 \n\
  $(MAKE) ALT_JDK_IMPORT_PATH=/opt/java/jdk1.6.0 \n\
"

################################################################
# Source bundling
################################################################
ifeq ($(BUNDLE_RULES_AVAILABLE), true)
  include $(BUNDLE_RULES)
endif

################################################################
# rule to test
################################################################

.NOTPARALLEL: test_run

test:
	$(MAKE) test_run

test_run: test_clean test_start test_summary

test_start:
	@$(ECHO) "Tests started at `$(DATE)`"

test_clean:
	$(RM) $(OUTPUTDIR)/test_failures.txt $(OUTPUTDIR)/test_log.txt

test_summary: $(OUTPUTDIR)/test_failures.txt
	@$(ECHO) "#################################################"
	@$(ECHO) "Tests completed at `$(DATE)`"
	@( $(EGREP) '^TEST STATS:' $(OUTPUTDIR)/test_log.txt \
          || $(ECHO) "No TEST STATS seen in log" )
	@$(ECHO) "For complete details see: $(OUTPUTDIR)/test_log.txt"
	@$(ECHO) "#################################################"
	@if [ -s $< ] ; then                                           \
          $(ECHO) "ERROR: Test failure count: `$(CAT) $< | $(WC) -l`"; \
          $(CAT) $<;                                                   \
          exit 1;                                                      \
        else                                                           \
          $(ECHO) "Success! No failures detected";                     \
        fi

# Get failure list from log
$(OUTPUTDIR)/test_failures.txt: $(OUTPUTDIR)/test_log.txt
	@$(RM) $@
	@( $(EGREP) '^FAILED:' $< || $(ECHO) "" ) | $(NAWK) 'length>0' > $@

# Get log file of all tests run
JDK_TO_TEST := $(shell 							\
  if [ -d "$(ABS_JDK_IMAGE_DIR)" ] ; then 				\
    $(ECHO) "$(ABS_JDK_IMAGE_DIR)"; 					\
  elif [ -d "$(ABS_OUTPUTDIR)/bin" ] ; then 				\
    $(ECHO) "$(ABS_OUTPUTDIR)"; 					\
  elif [ "$(PRODUCT_HOME)" != "" -a -d "$(PRODUCT_HOME)/bin" ] ; then 	\
    $(ECHO) "$(PRODUCT_HOME)"; 						\
  fi 									\
)
TEST_TARGETS=all
$(OUTPUTDIR)/test_log.txt:
	$(RM) $@
	( $(CD) test &&                                                     \
          $(MAKE) NO_STOPPING=- PRODUCT_HOME=$(JDK_TO_TEST) $(TEST_TARGETS) \
        ) | tee $@

################################################################
# JPRT rule to build
################################################################

include ./make/jprt.gmk

################################################################
#  PHONY
################################################################

.PHONY: all  test test_run test_start test_summary test_clean \
	generic_build_repo_series \
	what clobber insane \
        dev dev-build dev-sanity dev-clobber \
        product_build \
        fastdebug_build \
        debug_build  \
        build_product_image  \
        build_debug_image  \
        build_fastdebug_image \
        create_fresh_product_bootdir \
        create_fresh_debug_bootdir \
        create_fresh_fastdebug_bootdir \
        generic_debug_build

# Force target
FRC: