diff -r 000000000000 -r 55540e827aef make/common/shared/Defs.gmk --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/make/common/shared/Defs.gmk Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,325 @@ +# +# Copyright 2005-2007 Sun Microsystems, Inc. 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. Sun designates this +# particular file as subject to the "Classpath" exception as provided +# by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, +# CA 95054 USA or visit www.sun.com if you need additional information or +# have any questions. +# + +# +# Defnitions for all platforms. +# +# Normally the convention is that these alternate definitions of +# primary make variables are never defined inside the Makefiles anywhere +# but are defined via environment variables or set on the make command +# line. So you should never see an ALT_* variable defined in any +# makefiles, just used. This is the convention and there are some +# exceptions, either mistakes or unusual circumstances. +# +# The naming convention for the default value of one of these variables +# that has an ALT_* override capability is to name the default value with a +# leading underscore (_). So for XXX you would have: +# _XXX default value +# ALT_XXX any override the user is providing if any +# XXX the final value, either the default _XXX or the ALT_XXX value. +# + +# On Directory names. In very rare cases should the Windows directory +# names use the backslash, please use the C:/ style of windows paths. +# Avoid duplicating the // characters in paths, this has known to cause +# strange problems with jar and other utilities, e.g. /a//b/ != /a/b/. +# Some of these variables have an explicit trailing / character, but in +# general, they should NOT have the trailing / character. + +# Get shared system utilities macros defined +include $(BUILDDIR)/common/shared/Defs-utils.gmk + +# Assumes ARCH, PLATFORM, ARCH_VM_SUBDIR, etc. have been defined. + +# Simple pwd path +define PwdPath +$(shell cd $1 2> $(DEV_NULL) && pwd) +endef + +# Checks an ALT value for spaces (should be one word), +# warns and returns Check_ALT_$1 if spaces +define AltCheckSpaces +$(if $(word 2,$($1)),$(warning "WARNING: Value of $1 contains a space: '$($1)', check or set ALT_$1")Check_ALT_$1,$($1)) +endef + +# Checks an ALT value for empty, warns and returns Check_ALT_$1 if empty +define AltCheckValue +$(if $($1),$($1),$(warning "WARNING: Value of $1 cannot be empty, check or set ALT_$1")Check_ALT_$1) +endef + +# Checks any value for empty, warns and returns $2 if empty +define CheckValue +$(if $($1),$($1),$(warning "WARNING: Value of $1 cannot be empty, will use '$2'")$2) +endef + +# Prefix for a utility prefix path, if empty leave alone, otherwise end with a / +define PrefixPath +$(if $1,$(subst //,/,$1/),) +endef + +# Select a directory if it exists, or the alternate 2 or the alternate 3 +define DirExists +$(shell \ + if [ -d "$1" ]; then \ + echo "$1"; \ + elif [ -d "$2" ]; then \ + echo "$2"; \ + else \ + echo "$3"; \ + fi) +endef + +# Select a writable directory if it exists and is writable, or the alternate +define WriteDirExists +$(shell \ + if [ -d "$1" -a -w "$1" ]; then \ + echo "$1"; \ + else \ + echo "$2"; \ + fi) +endef + +# Select a file if it exists, or the alternate 1, or the alternate 2 +define FileExists +$(shell \ + if [ -r "$1" ]; then \ + echo "$1"; \ + elif [ -r "$2" ]; then \ + echo "$2"; \ + else \ + echo "NO_FILE_EXISTS"; \ + fi) +endef + +# Given a line of text, get the major.minor version number from it +define GetVersion +$(shell echo $1 | sed -e 's@[^1-9]*\([1-9][0-9]*\.[0-9][0-9]*\).*@\1@' ) +endef + +# Given a major.minor.micro version, return the major, minor, or micro number +define MajorVersion +$(if $(word 1, $(subst ., ,$1)),$(word 1, $(subst ., ,$1)),0) +endef +define MinorVersion +$(if $(word 2, $(subst ., ,$1)),$(word 2, $(subst ., ,$1)),0) +endef +define MicroVersion +$(if $(word 3, $(subst ., ,$1)),$(word 3, $(subst ., ,$1)),0) +endef + +# Macro that returns missing, same, newer, or older $1=version $2=required +# (currently does not check the micro number) +define CheckVersions +$(shell \ + if [ "$1" = "" -o "$2" = "" ]; then \ + echo missing; \ + else \ + if [ "$1" = "$2" ]; then \ + echo same; \ + else \ + if [ $(call MajorVersion,$1) -lt $(call MajorVersion,$2) ] ; then \ + echo older; \ + else \ + if [ $(call MajorVersion,$1) -eq $(call MajorVersion,$2) -a \ + $(call MinorVersion,$1) -lt $(call MinorVersion,$2) ]; then \ + echo older; \ + else \ + echo newer; \ + fi; \ + fi; \ + fi; \ + fi) +endef + +# Make sure certain variables are non-empty at this point +_check_values:=\ +$(call CheckValue,ARCH,),\ +$(call CheckValue,ARCH_DATA_MODEL,),\ +$(call CheckValue,ARCH_VM_SUBDIR,),\ +$(call CheckValue,VARIANT,),\ +$(call CheckValue,PLATFORM,) + +# Misc common settings for all workspaces +# This determines the version of the product, and the previous version or boot +ifndef JDK_MAJOR_VERSION + JDK_MAJOR_VERSION = 1 + PREVIOUS_MAJOR_VERSION = 1 +endif + +ifndef JDK_MINOR_VERSION + JDK_MINOR_VERSION = 7 + PREVIOUS_MINOR_VERSION = 6 +endif + +ifndef JDK_MICRO_VERSION + JDK_MICRO_VERSION = 0 + PREVIOUS_MICRO_VERSION = 0 +endif + +ifndef MILESTONE + MILESTONE = internal +endif + +ifndef BUILD_NUMBER + JDK_BUILD_NUMBER = b00 +else + ifndef JDK_BUILD_NUMBER + JDK_BUILD_NUMBER = $(BUILD_NUMBER) + endif +endif + +# Default variant is the optimized version of everything +# can be OPT or DBG, default is OPT +# Determine the extra pattern to add to the release name for debug/fastdebug. +# Determine the JDK_IMPORT_VARIANT, so we get the right VM files copied over. +# Determine suffix for obj directory or OBJDIR, for .o files. +# (by keeping .o files separate, just .o files, they don't clobber each +# other, however, the library files will clobber each other). +# +ifeq ($(VARIANT), DBG) + BUILD_VARIANT_RELEASE=-debug + OBJDIRNAME_SUFFIX=_g +else + BUILD_VARIANT_RELEASE= + OBJDIRNAME_SUFFIX= +endif +ifeq ($(FASTDEBUG), true) + VARIANT=DBG + BUILD_VARIANT_RELEASE=-fastdebug + OBJDIRNAME_SUFFIX=_gO + _JDK_IMPORT_VARIANT=/fastdebug +endif + +# Depending on the flavor of the build, add a -debug or -fastdebug to the name +ifdef DEBUG_NAME + BUILD_VARIANT_RELEASE=-$(DEBUG_NAME) +endif + +JDK_VERSION = $(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION) +JDK_UNDERSCORE_VERSION = $(subst .,_,$(JDK_VERSION)) + +# RELEASE is JDK_VERSION and -MILESTONE if MILESTONE is set +ifneq ($(MILESTONE),fcs) + RELEASE = $(JDK_VERSION)-$(MILESTONE)$(BUILD_VARIANT_RELEASE) +else + RELEASE = $(JDK_VERSION)$(BUILD_VARIANT_RELEASE) +endif + +# FULL_VERSION is RELEASE and -BUILD_NUMBER if BUILD_NUMBER is set +ifdef BUILD_NUMBER + FULL_VERSION = $(RELEASE)-$(BUILD_NUMBER) +else + BUILD_NUMBER = b00 + USER_RELEASE_SUFFIX := $(shell echo $(USER)_`date '+%d_%b_%Y_%H_%M' | tr "A-Z" "a-z"`) + FULL_VERSION = $(RELEASE)-$(USER_RELEASE_SUFFIX)-$(BUILD_NUMBER) +endif + +# Promoted build location +PROMOTED_RE_AREA = $(SLASH_JAVA)/re/jdk/$(JDK_VERSION)/promoted +PROMOTED_BUILD_LATEST = latest +PROMOTED_BUILD_BASEDIR = $(PROMOTED_RE_AREA)/$(PROMOTED_BUILD_LATEST) +PROMOTED_BUILD_BINARIES = $(PROMOTED_BUILD_BASEDIR)/binaries + +# OPT: Changes what the optimizations settings (in _OPT) +POPT = $(_OPT$(ALT_OPT))$(ALT_OPT) + +# PARALLEL_COMPILE_JOBS: is the number of compiles done in parallel. +# If the user sets ALT_PARALLEL_COMPILE_JOBS, then COMPILE_APPROACH is set +# to parallel. +# +# Recommended setting: 2 seems to be ideal for single cpu machines, +# 2 times the number of CPU's is a basic formula, +# but probably not more than 4 if the machine is +# being shared by others, or the machine is limited +# in RAM or swap. +# +ifdef ALT_PARALLEL_COMPILE_JOBS + PARALLEL_COMPILE_JOBS=$(ALT_PARALLEL_COMPILE_JOBS) +else + PARALLEL_COMPILE_JOBS=2 +endif + +# Previous JDK release (version of BOOTDIR version) +ifdef ALT_PREVIOUS_JDK_VERSION + PREVIOUS_JDK_VERSION = $(ALT_PREVIOUS_JDK_VERSION) +else + PREVIOUS_JDK_VERSION = $(PREVIOUS_MAJOR_VERSION).$(PREVIOUS_MINOR_VERSION).$(PREVIOUS_MICRO_VERSION) +endif +export PREVIOUS_JDK_VERSION +PREVIOUS_JDK_VERSION:=$(call AltCheckSpaces,PREVIOUS_JDK_VERSION) +PREVIOUS_JDK_VERSION:=$(call AltCheckValue,PREVIOUS_JDK_VERSION) + +# Version with _ instead of . in number +ifeq ($(PREVIOUS_MINOR_VERSION),5) + PREVIOUS_JDK_UNDERSCORE_VERSION = $(subst .,_,$(PREVIOUS_JDK_VERSION)) +else + PREVIOUS_JDK_UNDERSCORE_VERSION = $(PREVIOUS_MINOR_VERSION) +endif + +# Get platform specific settings +include $(BUILDDIR)/common/shared/Defs-$(PLATFORM).gmk + +# These are the same on all platforms but require the above platform include 1st + +# BOOTDIR: Bootstrap JDK, previous released JDK. +# _BOOTDIR1 and _BOOTDIR2 picked by platform +ifdef ALT_BOOTDIR + BOOTDIR =$(ALT_BOOTDIR) +else + BOOTDIR :=$(call DirExists,$(_BOOTDIR1),$(_BOOTDIR2),/NO_BOOTDIR) +endif +export BOOTDIR +BOOTDIR:=$(call AltCheckSpaces,BOOTDIR) +BOOTDIR:=$(call AltCheckValue,BOOTDIR) + +# OUTPUTDIR: Location of all output for the build +_BACKUP_OUTPUTDIR = $(TEMP_DISK)/$(USER)/jdk-outputdir +ifdef ALT_OUTPUTDIR + _POSSIBLE_OUTPUTDIR =$(subst \,/,$(ALT_OUTPUTDIR)) +else + ifndef _OUTPUTDIR + _OUTPUTDIR = $(_BACKUP_OUTPUTDIR) + endif + _POSSIBLE_OUTPUTDIR =$(_OUTPUTDIR) +endif +_create_outputdir1:=$(shell mkdir -p $(_POSSIBLE_OUTPUTDIR) > $(DEV_NULL) 2>&1) +OUTPUTDIR:=$(call WriteDirExists,$(_POSSIBLE_OUTPUTDIR),$(_BACKUP_OUTPUTDIR)) +_create_outputdir2:=$(shell mkdir -p $(OUTPUTDIR) > $(DEV_NULL) 2>&1) +ifeq "$(OUTPUTDIR)" "$(_BACKUP_OUTPUTDIR)" + _outputdir_warning:=$(warning "WARNING: OUTPUTDIR '$(_POSSIBLE_OUTPUTDIR)' not writable, will use '$(_BACKUP_OUTPUTDIR)'") +endif +OUTPUTDIR:=$(call AltCheckSpaces,OUTPUTDIR) +OUTPUTDIR:=$(call AltCheckValue,OUTPUTDIR) + +# Bin directory +# NOTE: ISA_DIR is usually empty, on Solaris it might be /sparcv9 or /amd64 +BINDIR = $(OUTPUTDIR)/bin$(ISA_DIR) + +# Absolute path to output directory +ABS_OUTPUTDIR:=$(call FullPath,$(OUTPUTDIR)) + +# Get shared compiler settings +include $(BUILDDIR)/common/shared/Compiler.gmk +