239N/A# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 0N/A# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A# This code is free software; you can redistribute it and/or modify it 0N/A# under the terms of the GNU General Public License version 2 only, as 157N/A# published by the Free Software Foundation. Oracle designates this 0N/A# particular file as subject to the "Classpath" exception as provided 157N/A# by Oracle in the LICENSE file that accompanied this code. 0N/A# This code is distributed in the hope that it will be useful, but WITHOUT 0N/A# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A# version 2 for more details (a copy is included in the LICENSE file that 0N/A# accompanied this code). 0N/A# You should have received a copy of the GNU General Public License version 0N/A# 2 along with this work; if not, write to the Free Software Foundation, 0N/A# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 157N/A# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 0N/A# Defnitions for all platforms. 0N/A# Normally the convention is that these alternate definitions of 0N/A# primary make variables are never defined inside the Makefiles anywhere 0N/A# but are defined via environment variables or set on the make command 0N/A# line. So you should never see an ALT_* variable defined in any 0N/A# makefiles, just used. This is the convention and there are some 0N/A# exceptions, either mistakes or unusual circumstances. 0N/A# The naming convention for the default value of one of these variables 0N/A# that has an ALT_* override capability is to name the default value with a 0N/A# leading underscore (_). So for XXX you would have: 0N/A# ALT_XXX any override the user is providing if any 0N/A# XXX the final value, either the default _XXX or the ALT_XXX value. 0N/A# On Directory names. In very rare cases should the Windows directory 0N/A# names use the backslash, please use the C:/ style of windows paths. 0N/A# Avoid duplicating the // characters in paths, this has known to cause 0N/A# strange problems with jar and other utilities, e.g. /a//b/ != /a/b/. 0N/A# Some of these variables have an explicit trailing / character, but in 0N/A# general, they should NOT have the trailing / character. 0N/A# Get shared system utilities macros defined 193N/A# Assumes ARCH, PLATFORM, etc. have been defined. 0N/A# Checks an ALT value for spaces (should be one word), 0N/A# warns and returns Check_ALT_$1 if spaces 0N/A# Checks an ALT value for empty, warns and returns Check_ALT_$1 if empty 0N/A# Checks any value for empty, warns and returns $2 if empty 0N/A$(if $($1),$($1),$(warning "WARNING: Value of $1 cannot be empty, will use '$2'")$2) 0N/A# Prefix for a utility prefix path, if empty leave alone, otherwise end with a / 0N/A# Select a directory if it exists, or the alternate 2 or the alternate 3 0N/A if [ -d "$1" ]; then \ 0N/A elif [ -d "$2" ]; then \ 0N/A# Select a writable directory if it exists and is writable, or the alternate 0N/A if [ -d "$1" -a -w "$1" ]; then \ 0N/A# Select a file if it exists, or the alternate 1, or the alternate 2 0N/A if [ -r "$1" ]; then \ 0N/A elif [ -r "$2" ]; then \ 0N/A echo "NO_FILE_EXISTS"; \ 0N/A$(shell echo $1 | sed -e 's@[^1-9]*\([1-9][0-9]*\.[0-9][0-9]*\).*@\1@' ) 0N/A# Macro that returns missing, same, newer, or older $1=version $2=required 0N/A# (currently does not check the micro number) 0N/A if [ "$1" = "" -o "$2" = "" ]; then \ 0N/A if [ "$1" = "$2" ]; then \ 0N/A# Make sure certain variables are non-empty at this point 0N/A# Misc common settings for all workspaces 0N/A# This determines the version of the product, and the previous version or boot 0N/A# Default variant is the optimized version of everything 0N/A# can be OPT or DBG, default is OPT 0N/A# Determine the JDK_IMPORT_VARIANT, so we get the right VM files copied over. 0N/A# Depending on the flavor of the build, add a -debug or -fastdebug to the name 0N/A# RELEASE is JDK_VERSION and -MILESTONE if MILESTONE is set 0N/A# FULL_VERSION is RELEASE and -BUILD_NUMBER if BUILD_NUMBER is set 0N/A# Promoted build location 0N/A# OPT: Changes what the optimizations settings (in _OPT) 0N/A# PARALLEL_COMPILE_JOBS: is the number of compiles done in parallel. 0N/A# If the user sets ALT_PARALLEL_COMPILE_JOBS, then COMPILE_APPROACH is set 0N/A# Recommended setting: 2 seems to be ideal for single cpu machines, 0N/A# 2 times the number of CPU's is a basic formula, 0N/A# but probably not more than 4 if the machine is 0N/A# being shared by others, or the machine is limited 0N/A# Previous JDK release (version of BOOTDIR version) 0N/A# Version with _ instead of . in number 0N/A# Get platform specific settings 0N/A# These are the same on all platforms but require the above platform include 1st 0N/A# BOOTDIR: Bootstrap JDK, previous released JDK. 0N/A# _BOOTDIR1 and _BOOTDIR2 picked by platform 0N/A# OUTPUTDIR: Location of all output for the build 0N/A# NOTE: ISA_DIR is usually empty, on Solaris it might be /sparcv9 or /amd64 0N/A# Absolute path to output directory