duke@1: #
ohair@158: # Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
duke@1: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1: #
duke@1: # This code is free software; you can redistribute it and/or modify it
duke@1: # under the terms of the GNU General Public License version 2 only, as
ohair@158: # published by the Free Software Foundation.  Oracle designates this
duke@1: # particular file as subject to the "Classpath" exception as provided
ohair@158: # by Oracle in the LICENSE file that accompanied this code.
duke@1: #
duke@1: # This code is distributed in the hope that it will be useful, but WITHOUT
duke@1: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1: # version 2 for more details (a copy is included in the LICENSE file that
duke@1: # accompanied this code).
duke@1: #
duke@1: # You should have received a copy of the GNU General Public License version
duke@1: # 2 along with this work; if not, write to the Free Software Foundation,
duke@1: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1: #
ohair@158: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@158: # or visit www.oracle.com if you need additional information or have any
ohair@158: # questions.
duke@1: #
duke@1: 
duke@1: #
duke@1: # Shared platform (OS/ARCH) variable settings for the JDK builds.
duke@1: #
duke@1: # Includes basic system requirements, versions of utilities required,
duke@1: #   suffixes on files, and basic defaults attributed to the build platform.
duke@1: #
duke@1: 
duke@1: #
duke@1: # Assumes some basic unix system utilities (e.g. uname) are in the search path
duke@1: #   in order to figure out the system.
duke@1: #
duke@1: 
duke@1: ifndef PLATFORM_SHARED
duke@1: 
duke@1: PLATFORM_SHARED=done
duke@1: 
duke@1: # Possible Input variables:
duke@1: #     ARCH_DATA_MODEL             32 or 64, default to 32
duke@1: #     USER, LOGNAME               user name (runs logname, or id if not set)
duke@1: #     PROCESSOR_IDENTIFIER        windows only: needed in environment
duke@1: #
duke@1: # (Also gets input by running the utilities uname, logname, isainfo, or id.)
duke@1: #
duke@1: # Variables set by this file:
duke@1: #     SYSTEM_UNAME                what 'uname' says this system is
duke@1: #     USER                        login name of user (minus blanks)
duke@1: #     PLATFORM                    windows, solaris, or linux
duke@1: #     VARIANT                     OPT or DBG, OPT is the default
duke@1: #     OS_NAME                     solaris, linux, or nt
duke@1: #     OS_VERSION                  specific version of os, 5.10, 2.4.9-e.3, etc.
duke@1: #     TEMP_DISK                   /tmp or C:/temp
duke@1: #     ARCH_DATA_MODEL             32 or 64
duke@1: #     ARCH                        sparc, sparcv9, i586, amd64, or ia64
duke@1: #     ARCH_FAMILY                 sparc or i586
duke@1: #     ARCHPROP                    sparc or x86
duke@1: #     DEV_NULL                    destination of /dev/null, NUL or /dev/NULL
duke@1: #     CLASSPATH_SEPARATOR         separator in classpath, ; or :
duke@1: #     BUNDLE_FILE_SUFFIX          suffix for bundles: .tar or .tar.gz
duke@1: #     ISA_DIR                     solaris only: /sparcv9 or /amd64
duke@1: #     REQUIRED_WINDOWS_NAME       windows only: basic name of windows 
duke@1: #     REQUIRED_WINDOWS_VERSION    windows only: specific version of windows 
duke@1: #     USING_CYGWIN                windows only: true or false
duke@1: #     WINDOWS_NT_VERSION_STRING   windows only: long version name
duke@1: #     REQUIRED_OS_VERSION         required OS version, e.g. 5.10, 2.4
duke@1: #     REQUIRED_FREE_SPACE         minimum disk space needed for outputdir
duke@1: #     REQUIRED_ZIP_VER            required version of zip
duke@1: #     REQUIRED_UNZIP_VER          required version of unzip
duke@1: #     LINUX_VERSION_INFO          linux only: location of linux release file
duke@1: #     REQUIRED_LINUX_VER          linux only: required version of linux
duke@1: #     REQUIRED_LINUX_FULLVER      linux only: required full version of linux
duke@1: 
ohair@114: ifndef SYSTEM_UNAME
ohair@114:   SYSTEM_UNAME := $(shell uname)
ohair@114:   export SYSTEM_UNAME
ohair@114: endif
duke@1: 
duke@1: # Normal boot jdk is previous release, but a hard requirement is a 1.5 boot
duke@1: REQUIRED_BOOT_VER = 1.5
duke@1: 
duke@1: # Don't define this unless it's not defined
duke@1: ifndef VARIANT
duke@1:   VARIANT=OPT
duke@1: endif
duke@1: 
duke@1: # Platform settings specific to Solaris
duke@1: ifeq ($(SYSTEM_UNAME), SunOS)
duke@1:   PLATFORM = solaris
duke@1:   OS_NAME = solaris
duke@1:   OS_VERSION := $(shell uname -r)
duke@1:   # Solaris sparc build can be either 32-bit or 64-bit.
duke@1:   #   Default to 32, but allow explicit setting to 32 or 64.
duke@1:   ifndef ARCH_DATA_MODEL
duke@1:     ARCH_DATA_MODEL=32
duke@1:   endif
duke@1:   ifeq ($(ARCH_DATA_MODEL), 32)
duke@1:     processor := $(shell uname -p)
duke@1:     archExpr = case "$(processor)" in  \
duke@1:                 i[3-9]86) \
duke@1:                     echo i586 \
duke@1:                     ;; \
duke@1:                 sparc*)  \
duke@1:                     echo sparc \
duke@1:                     ;; \
duke@1:                 *) \
duke@1:                     echo $(processor)  \
duke@1:                     ;; \
duke@1:         esac
duke@1:     ARCH        := $(shell $(archExpr))
duke@1:   else
duke@1:     ARCH := $(shell isainfo -n)
duke@1:     # ISA_DIR is used to locate 64-bit specific libraries which are generally
duke@1:     # in the same general place as other libraries under the ./$(ARCH) directory
duke@1:     ISA_DIR = /$(ARCH)
duke@1:   endif
duke@1:   # Need to maintain the jre/lib/i386 location for 32-bit Intel
duke@1:   ifeq ($(ARCH), i586)
duke@1:      ARCH_FAMILY = $(ARCH)
duke@1:      # Value of Java os.arch property
duke@1:      ARCHPROP    = x86
duke@1:   else
duke@1:      ifeq ($(ARCH), amd64)
duke@1:         ARCH_FAMILY = i586
duke@1:      else
duke@1:         ARCH_FAMILY = sparc
duke@1:      endif
duke@1:      # Value of Java os.arch property
ohair@194:      ARCHPROP = $(ARCH)
duke@1:   endif
duke@1:   # Suffix for file bundles used in previous release
duke@1:   BUNDLE_FILE_SUFFIX=.tar
duke@1:   # Required Solaris version
duke@1:   REQUIRED_OS_VERSION = 5.10
duke@1:   # Minimum disk space needed as determined by running 'du -sk' on 
duke@1:   #    a fully built workspace.
duke@1:   ifeq ($(ARCH_FAMILY), sparc)
duke@1:     REQUIRED_FREE_SPACE=1300000
duke@1:   else
duke@1:     REQUIRED_FREE_SPACE=1040000
duke@1:   endif
duke@1:   # How much RAM does this machine have:
duke@1:   MB_OF_MEMORY=$(shell /etc/prtconf | fgrep 'Memory size:' | expand | cut -d' ' -f3)
duke@1: endif
duke@1: 
duke@1: # Platform settings specific to Linux
duke@1: ifeq ($(SYSTEM_UNAME), Linux)
duke@1:   PLATFORM = linux
duke@1:   OS_NAME = linux
duke@1:   OS_VERSION := $(shell uname -r)
duke@1:   # Arch and OS name/version
duke@1:   mach := $(shell uname -m)
duke@1:   archExpr = case "$(mach)" in \
duke@1:                 i[3-9]86) \
duke@1:                     echo i586 \
duke@1:                     ;; \
duke@1:                 ia64) \
duke@1:                     echo ia64 \
duke@1:                     ;; \
duke@1:                 x86_64) \
duke@1:                     echo amd64 \
duke@1:                     ;; \
duke@1:                 sparc*) \
duke@1:                     echo sparc \
duke@1:                     ;; \
gbenson@129:                 arm*) \
gbenson@129:                     echo arm \
gbenson@129:                     ;; \
duke@1:                 *) \
duke@1:                     echo $(mach) \
duke@1:                     ;; \
duke@1:       esac
duke@1:   ARCH        := $(shell $(archExpr) )
duke@1:   ARCH_FAMILY := $(ARCH)
duke@1: 
duke@1:   # Linux builds may be 32-bit or 64-bit data model.
duke@1:   ifeq ($(ARCH), sparc)
duke@1:     # Linux sparc build can be either 32-bit or 64-bit.
duke@1:     #   Default to 32, but allow explicit setting to 32 or 64.
duke@1:     ifndef ARCH_DATA_MODEL
duke@1:       ARCH_DATA_MODEL=32
duke@1:     endif
duke@1:     ifeq ($(ARCH_DATA_MODEL), 32)
duke@1:       ARCH=sparc
duke@1:     else
duke@1:       ARCH=sparcv9
duke@1:     endif
duke@1:   else
duke@1:     # i586 is 32-bit, amd64 is 64-bit
duke@1:     ifndef ARCH_DATA_MODEL
duke@1:       ifeq ($(ARCH), i586)
duke@1:         ARCH_DATA_MODEL=32
duke@1:       else
duke@1:         ARCH_DATA_MODEL=64
duke@1:       endif
duke@1:     endif
duke@1:   endif
duke@1: 
duke@1:   ifeq ($(ARCH), i586)
ohair@194:     ARCHPROP = i386
duke@1:   else
ohair@194:     ARCHPROP = $(ARCH)
duke@1:   endif
duke@1: 
duke@1:   # Suffix for file bundles used in previous release
duke@1:   BUNDLE_FILE_SUFFIX=.tar.gz
duke@1:   # Minimum disk space needed as determined by running 'du -sk' on 
duke@1:   #    a fully built workspace.
duke@1:   REQUIRED_FREE_SPACE=1460000
duke@1:   LINUX_VERSION_INFO = /etc/redhat-release
duke@1:   ifeq ($(ARCH_DATA_MODEL), 32)
duke@1:     REQUIRED_LINUX_VER = Advanced Server
duke@1:     REQUIRED_LINUX_FULLVER = Advanced Server release 2.1AS
duke@1:     REQUIRED_OS_VERSION = 2.4.9-e.3
duke@1:   else
duke@1:     ifeq ($(ARCH), amd64)
duke@1:       LINUX_VERSION_INFO = /etc/SuSE-release
duke@1:       REQUIRED_LINUX_VER = 8.1
duke@1:       REQUIRED_LINUX_FULLVER = $(REQUIRED_LINUX_VER) SLSE AMD64
duke@1:       REQUIRED_OS_VERSION = 2.4.19-SMP
duke@1:     else
duke@1:       REQUIRED_LINUX_VER = Advanced Server
duke@1:       REQUIRED_LINUX_FULLVER = Advanced Server release 2.1AS 64 bit
duke@1:       REQUIRED_OS_VERSION = 2.4.19-SMP
duke@1:     endif
duke@1:   endif
duke@1:   # How much RAM does this machine have:
duke@1:   MB_OF_MEMORY := $(shell free -m | fgrep Mem: | sed -e 's@\ \ *@ @g' | cut -d' ' -f2)
duke@1: endif
duke@1: 
duke@1: # Windows with and without CYGWIN will be slightly different
duke@1: ifeq ($(SYSTEM_UNAME), Windows_NT)
duke@1:   PLATFORM = windows
duke@1:   OS_VERSION := $(shell uname -r)
duke@1:   WINDOWS_NT_VERSION_STRING=Windows_NT
duke@1:   REQUIRED_MKS_VER=6.1
duke@1: endif
duke@1: ifneq (,$(findstring CYGWIN,$(SYSTEM_UNAME)))
duke@1:   PLATFORM = windows
duke@1:   OS_VERSION := 5
duke@1:   USING_CYGWIN = true
duke@1:   export USING_CYGWIN
duke@1:   WINDOWS_NT_VERSION_STRING=CYGWIN_NT
duke@1:   REQUIRED_CYGWIN_VER=4.0
duke@1: endif
duke@1: 
duke@1: # Platform settings specific to Windows
duke@1: ifeq ($(PLATFORM), windows)
duke@1:   OS_NAME = nt
duke@1:   REQUIRED_OS_VERSION=5
duke@1:   # Windows builds default to the appropriate for the underlaying
duke@1:   # architecture.
duke@1:   # Temporary disk area
duke@1:   TEMP_DISK=C:/temp
duke@1:   # GNU Make or MKS overrides $(PROCESSOR_ARCHITECTURE) to always
duke@1:   # return "x86". Use the first word of $(PROCESSOR_IDENTIFIER) instead.
ohair@76:   PROC_ARCH:=$(word 1, $(PROCESSOR_IDENTIFIER))
ohair@76:   PROC_ARCH:=$(subst x86,X86,$(PROC_ARCH))
ohair@76:   PROC_ARCH:=$(subst x64,X64,$(PROC_ARCH))
ohair@76:   PROC_ARCH:=$(subst intel64,X64,$(PROC_ARCH))
ohair@76:   PROC_ARCH:=$(subst Intel64,X64,$(PROC_ARCH))
ohair@76:   PROC_ARCH:=$(subst INTEL64,X64,$(PROC_ARCH))
ohair@76:   PROC_ARCH:=$(subst em64t,X64,$(PROC_ARCH))
ohair@76:   PROC_ARCH:=$(subst EM64T,X64,$(PROC_ARCH))
ohair@76:   PROC_ARCH:=$(subst amd64,X64,$(PROC_ARCH))
ohair@76:   PROC_ARCH:=$(subst AMD64,X64,$(PROC_ARCH))
ohair@76:   PROC_ARCH:=$(subst ia64,IA64,$(PROC_ARCH))
duke@1:   ifndef ARCH_DATA_MODEL
ohair@76:     ifeq ($(PROC_ARCH),IA64)
duke@1:       ARCH_DATA_MODEL=64
duke@1:     else
ohair@76:       ifeq ($(PROC_ARCH),X64)
duke@1:         ARCH_DATA_MODEL=64
duke@1:       else
duke@1:         ARCH_DATA_MODEL=32
duke@1:       endif
duke@1:     endif
duke@1:   endif
duke@1:   export ARCH_DATA_MODEL
duke@1:   ARCH=i586
duke@1:   # Value of Java os.arch property
duke@1:   ARCHPROP=x86
duke@1:   REQUIRED_WINDOWS_NAME=Windows Professional 2000
duke@1:   REQUIRED_WINDOWS_VERSION=5 0 Service Pack 4
duke@1:   ifeq ($(ARCH_DATA_MODEL), 64)
duke@1:     # If the user wants to perform a cross compile build then they must
duke@1:     # - set ARCH_DATA_MODEL=64 and either
duke@1:     #      + set ARCH to ia64 or amd64, or
duke@1:     REQUIRED_WINDOWS_NAME=Windows Server 2003
duke@1:     REQUIRED_WINDOWS_VERSION=5 2 Service Pack 1
ohair@76:     ifeq ($(PROC_ARCH),X64)
duke@1:       ARCH=amd64
duke@1:     else
ohair@76:       ifeq ($(PROC_ARCH),IA64)
ohair@76:         ARCH=ia64
ohair@76:       endif
duke@1:     endif
duke@1:     # Value of Java os.arch property
ohair@194:     ARCHPROP=$(ARCH)
duke@1:   endif
duke@1:   ARCH_FAMILY = $(ARCH)
duke@1:   # Where is unwanted output to be delivered?
prr@150:   ifeq ($(USING_CYGWIN),true)
prr@150:     DEV_NULL = /dev/null
prr@150:   else
prr@150:     DEV_NULL = NUL
prr@150:   endif
duke@1:   export DEV_NULL
duke@1:   # Classpath separator
duke@1:   CLASSPATH_SEPARATOR = ;
duke@1:   # User name determination (set _USER)
duke@1:   ifndef USER
duke@1:     ifdef USERNAME
duke@1:       _USER := $(USERNAME)
duke@1:     else
duke@1:       ifdef LOGNAME
duke@1:         _USER := $(LOGNAME)
duke@1:       else
duke@1:         _USER := $(shell id -un)
duke@1:       endif
duke@1:     endif
duke@1:   else
duke@1:     _USER:=$(USER)
duke@1:   endif
duke@1:   # Suffix for file bundles used in previous release
duke@1:   BUNDLE_FILE_SUFFIX=.tar
duke@1:   # Minimum disk space needed as determined by running 'du -sk' on 
duke@1:   #    a fully built workspace.
duke@1:   REQUIRED_FREE_SPACE=500000
duke@1:   # How much RAM does this machine have:
ohair@114:   ifndef MB_OF_MEMORY
ohair@114:     MB_OF_MEMORY := $(shell \
ohair@114:       if [ -f "C:/cygwin/bin/free.exe" ] ; then \
ohair@114:         ( C:/cygwin/bin/bash.exe -c "C:/cygwin/bin/free.exe -m" ) | \
ohair@114: 	  grep Mem: | \
ohair@114: 	  sed -e 's@\ \ *@ @g' | cut -d' ' -f2 ; \
ohair@114:       else \
ohair@114:         echo "512"; \
ohair@114:       fi)
ohair@114:     export MB_OF_MEMORY
ohair@114:   endif
duke@1: endif
duke@1: 
duke@1: # Machines with 512Mb or less of real memory are considered low memory
duke@1: #    build machines and adjustments will be made to prevent excessing
duke@1: #    system swapping during the build.
duke@1: #    If we don't know, assume 512. Subtract 128 from MB for VM MAX.
duke@1: #    Don't set VM max over 1024-128=896.
ohair@114: ifndef MAX_VM_MEMORY
ohair@114:   ifneq ($(MB_OF_MEMORY),)
ohair@114:     LOW_MEMORY_MACHINE := $(shell \
ohair@114:       if [ $(MB_OF_MEMORY) -le 512 ] ; then \
ohair@114:         echo "true"; \
ohair@114:       else \
ohair@114:         echo "false"; \
ohair@114:       fi)
ohair@114:     MAX_VM_MEMORY := $(shell \
ohair@114:       if [ $(MB_OF_MEMORY) -le 1024 ] ; then \
ohair@114:         expr $(MB_OF_MEMORY) '-' 128 ; \
ohair@114:       else \
ohair@114:         echo "896"; \
ohair@114:       fi)
ohair@114:     MIN_VM_MEMORY := $(shell \
ohair@114:       if [ $(MAX_VM_MEMORY) -le 128 ] ; then \
ohair@114:         expr $(MAX_VM_MEMORY) '-' 8 ; \
ohair@114:       else \
ohair@114:         echo "128"; \
ohair@114:       fi)
ohair@114:   else
ohair@114:     MB_OF_MEMORY       := unknown
ohair@114:     LOW_MEMORY_MACHINE := true
ohair@114:     MAX_VM_MEMORY      := 384
ohair@114:     MIN_VM_MEMORY      := 128
ohair@114:   endif
ohair@114:   export MAX_VM_MEMORY
ohair@114:   export MIN_VM_MEMORY
ohair@114:   export LOW_MEMORY_MACHINE
ohair@114:   export MAX_VM_MEMORY
duke@1: endif
duke@1: 
duke@1: REQUIRED_ZIP_VER = 2.2
duke@1: REQUIRED_UNZIP_VER = 5.12
duke@1: REQUIRED_MAKE_VER = 3.78
duke@1: 
duke@1: # Unix type settings (same for all unix platforms)
duke@1: ifneq ($(PLATFORM), windows)
duke@1:   # Temporary disk area
duke@1:   TEMP_DISK=/tmp
duke@1:   # Where is unwanted output to be delivered?
duke@1:   DEV_NULL = /dev/null
duke@1:   export DEV_NULL
duke@1:   # Character used between entries in classpath 
duke@1:   CLASSPATH_SEPARATOR = :
duke@1:   # User name determination (set _USER)
duke@1:   ifndef USER
duke@1:     ifdef LOGNAME
duke@1:       _USER := $(LOGNAME)
duke@1:     else
duke@1:       _USER := $(shell logname)
duke@1:     endif
duke@1:   else
duke@1:     _USER:=$(USER)
duke@1:   endif
duke@1: endif
duke@1: 
duke@1: # If blanks in the username, use the first 4 words and pack them together
duke@1: _USER1:=$(subst ', ,$(_USER))
duke@1: _USER2:=$(subst ", ,$(_USER1))
duke@1: USER:=$(word 1,$(_USER2))$(word 2,$(_USER2))$(word 3,$(_USER2))$(word 4,$(_USER2))
duke@1: export USER
duke@1: 
duke@1: export PLATFORM
duke@1: endif
duke@1: