duke@1: #
ohair@158: # Copyright (c) 2005, 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: # Definitions for Windows.
duke@1: #
duke@1: 
duke@1: # Default for COMPILER_WARNINGS_FATAL on Windows (C++ compiler warnings)
duke@1: #    Level: Default is 3, 0 means none, 4 is the most but may be unreliable
duke@1: #    Some makefiles may have set this to 0 to turn off warnings completely,
duke@1: #    which also effectively creates a COMPILER_WARNINGS_FATAL=false situation.
duke@1: #    Windows 64bit platforms are less likely to be warning free.
duke@1: #    Historically, Windows 32bit builds should be mostly warning free.
duke@1: ifndef COMPILER_WARNING_LEVEL
duke@1:   COMPILER_WARNING_LEVEL=3
duke@1: endif
duke@1: ifndef COMPILER_WARNINGS_FATAL
duke@1:   COMPILER_WARNINGS_FATAL=false
duke@1: endif
duke@1: 
duke@1: # Windows should use parallel compilation for best build times
duke@1: ifndef COMPILE_APPROACH
duke@1:   COMPILE_APPROACH = normal
duke@1: endif
duke@1: 
duke@1: # Indication that we are doing an incremental build.
duke@1: #    This may trigger the creation of make depend files.
duke@1: #    (This may not be working on windows yet, always force to false.)
duke@1: override INCREMENTAL_BUILD = false
duke@1: 
duke@1: # WARNING: This is extremely touch stuff, between CYGWIN vs. MKS and all
duke@1: #          variations of MKS and CYGWIN releases, and 32bit vs 64bit,
duke@1: #          this file can give you nightmares.
duke@1: #
duke@1: # Notes:
duke@1: #   Keep all paths in the windows "mixed" style except CYGWIN UNXIXCOMMAND_PATH.
duke@1: #   Use of PrefixPath is critical, some variables must end with / (see NOTE).
duke@1: #   Use of quotes is critical due to possible spaces in paths coming from
duke@1: #     the environment variables, be careful.
duke@1: #   First convert \ to / with subst, keep it quoted due to blanks, then
duke@1: #     use cygpath -s or dosname -s to get the short non-blank name.
duke@1: #   If the MKS is old and doesn't have a dosname -s, you will be forced
duke@1: #     to set ALT variables with the short non-space directory names.
duke@1: #     If dosname doesn't appear to work, we won't use it.
duke@1: #     The dosname utility also wants to accept stdin if it is not supplied
duke@1: #     any path on the command line, this is really dangerous when using
duke@1: #     make variables that can easily become empty, so I use:
duke@1: #        echo $1 | dosname -s     instead of    dosname -s $1
duke@1: #     to prevent dosname from hanging up the make process when $1 is empty.
duke@1: #     The cygpath utility does not have this problem.
duke@1: #   The ALT values should never really have spaces or use \.
duke@1: #   Suspect these environment variables to have spaces and/or \ characters:
duke@1: #     SYSTEMROOT, SystemRoot, WINDIR, windir, PROGRAMFILES, ProgramFiles,
ohair@194: #     VC71COMNTOOLS, 
duke@1: #     MSVCDIR, MSVCDir.
duke@1: #     So use $(subst \,/,) on them first adding quotes and placing them in
duke@1: #         their own variable assigned with :=, then use FullPath.
duke@1: #
duke@1: 
duke@1: # Use FullPath to get C:/ style non-spaces path. Never ends with a /!
duke@1: ifdef USING_CYGWIN
duke@1: # We assume cygpath is available in the search path
duke@1: #    NOTE: Use of 'pwd' with CYGWIN will not get you a mixed style path!
duke@1: CYGPATH_CMD=cygpath -a -s -m
duke@1: define FullPath
duke@1: $(shell $(CYGPATH_CMD) $1 2> $(DEV_NULL))
duke@1: endef
duke@1: define OptFullPath
duke@1: $(shell if [ "$1" != "" -a -d "$1" ]; then $(CYGPATH_CMD) "$1"; else echo "$1"; fi)
duke@1: endef
duke@1: else
duke@1: # Temporary until we upgrade to MKS 8.7, MKS pwd returns mixed mode path
duke@1: define FullPath
duke@1: $(shell cd $1 2> $(DEV_NULL) && pwd)
duke@1: endef
duke@1: define OptFullPath
duke@1: $(shell if [ "$1" != "" -a -d "$1" ]; then (cd $1 && pwd); else echo "$1"; fi)
duke@1: endef
duke@1: endif
duke@1: 
duke@1: # System drive
duke@1: ifdef SYSTEMDRIVE
duke@1:   _system_drive =$(SYSTEMDRIVE)
duke@1: else
duke@1:   ifdef SystemDrive
duke@1:     _system_drive =$(SystemDrive)
duke@1:   endif
duke@1: endif
duke@1: _system_drive:=$(call CheckValue,_system_drive,C:)
duke@1: 
duke@1: # UNIXCOMMAND_PATH: path to where the most common Unix commands are.
duke@1: #  NOTE: Must end with / so that it could be empty, allowing PATH usage.
ohair@114: ifndef UNIXCOMMAND_PATH
ohair@114:   ifdef ALT_UNIXCOMMAND_PATH
ohair@114:     xALT_UNIXCOMMAND_PATH  :="$(subst \,/,$(ALT_UNIXCOMMAND_PATH))"
ohair@114:     fxALT_UNIXCOMMAND_PATH :=$(call FullPath,$(xALT_UNIXCOMMAND_PATH))
ohair@114:     UNIXCOMMAND_PATH       :=$(call PrefixPath,$(fxALT_UNIXCOMMAND_PATH))
duke@1:   else
ohair@114:     ifdef USING_CYGWIN
ohair@114:       UNIXCOMMAND_PATH :=$(call PrefixPath,/usr/bin)
duke@1:     else
ohair@114:       ifdef ROOTDIR
ohair@114:         xROOTDIR :="$(subst \,/,$(ROOTDIR))"
ohair@114:         _rootdir :=$(call FullPath,$(xROOTDIR))
ohair@114:       else
ohair@114:         xROOTDIR :="$(_system_drive)/mksnt"
ohair@114:         _rootdir :=$(call FullPath,$(xROOTDIR))
ohair@114:       endif
ohair@114:       ifneq ($(_rootdir),)
ohair@114:         UNIXCOMMAND_PATH :=$(call PrefixPath,$(_rootdir)/mksnt)
ohair@114:       endif
duke@1:     endif
duke@1:   endif
ohair@114:   UNIXCOMMAND_PATH:=$(call AltCheckSpaces,UNIXCOMMAND_PATH)
ohair@114:   export UNIXCOMMAND_PATH
duke@1: endif
duke@1: 
duke@1: # Get version of MKS or CYGWIN
duke@1: ifdef USING_CYGWIN
ohair@114:   ifndef CYGWIN_VER
ohair@114:     _CYGWIN_VER :=$(shell $(UNAME))
ohair@114:     CYGWIN_VER  :=$(call GetVersion,$(_CYGWIN_VER))
ohair@114:     export CYGWIN_VER
ohair@114:   endif
duke@1: else # MKS
duke@1: _MKS_VER :=$(shell $(MKSINFO) 2>&1 | $(GREP) Release | $(TAIL) -1 | $(SED) -e 's@.*\(Release.*\)@\1@')
duke@1: MKS_VER  :=$(call GetVersion,$(_MKS_VER))
duke@1: # At this point, we can re-define FullPath to use DOSNAME_CMD
duke@1: CHECK_MKS87:=$(call CheckVersions,$(MKS_VER),8.7)
duke@1: TRY_DOSNAME:=false
duke@1: ifeq ($(CHECK_MKS87),same)
duke@1: TRY_DOSNAME:=true
duke@1: endif
duke@1: # Newer should be ok
duke@1: ifeq ($(CHECK_MKS87),newer)
duke@1: TRY_DOSNAME:=true
duke@1: endif
duke@1: ifeq ($(TRY_DOSNAME),true)
duke@1: ifeq ($(shell $(UNIXCOMMAND_PATH)dosname -s $(_system_drive)/ 2> $(DEV_NULL)),$(_system_drive)/)
duke@1: _DOSNAME=$(UNIXCOMMAND_PATH)dosname
duke@1: DOSNAME_CMD:=$(_DOSNAME) -s
duke@1: define FullPath
duke@1: $(subst //,/,$(shell echo $1 | $(DOSNAME_CMD) 2> $(DEV_NULL)))
duke@1: endef
duke@1: endif # test dosname -s
duke@1: endif # TRY_DOSNAME
duke@1: endif # MKS
duke@1: 
duke@1: # We try to get references to what we need via the default component
duke@1: #    environment variables, or what was used historically.
duke@1: 
duke@1: # Process Windows values into FullPath values, these paths may have \ chars
duke@1: 
ohair@114: # Program Files directory
ohair@114: ifndef SHORTPROGRAMFILES
ohair@114:   ifdef PROGRAMFILES
ohair@114:     xPROGRAMFILES      :="$(subst \,/,$(PROGRAMFILES))"
duke@1:   else
ohair@114:     ifeq ($(ARCH_DATA_MODEL), 32)
ohair@114:       xPROGRAMFILES    :="$(_system_drive)/Program Files"
duke@1:     else
ohair@114:       xPROGRAMFILES    :="$(_system_drive)/Program Files (x86)"
duke@1:     endif
duke@1:   endif
duke@1:   ifeq ($(ARCH_DATA_MODEL), 32)
ohair@114:     SHORTPROGRAMFILES  :=$(call FullPath,$(xPROGRAMFILES))
duke@1:   else
ohair@114:     ifdef PROGRAMW6432
ohair@114:       xPROGRAMW6432    :="$(subst \,/,$(PROGRAMW6432))"
ohair@114:     else
ohair@114:       xPROGRAMW6432    :="$(_system_drive)/Program Files"
ohair@114:     endif
ohair@114:     SHORTPROGRAMFILES  :=$(call FullPath,$(xPROGRAMW6432))
duke@1:   endif
ohair@114:   ifneq ($(word 1,$(SHORTPROGRAMFILES)),$(SHORTPROGRAMFILES))
ohair@114:     SHORTPROGRAMFILES  :=
duke@1:   endif
ohair@114:   export SHORTPROGRAMFILES
duke@1: endif
duke@1: 
duke@1: # Location on system where jdk installs might be
ohair@114: ifneq ($(SHORTPROGRAMFILES),)
ohair@114:   USRJDKINSTANCES_PATH =$(SHORTPROGRAMFILES)/Java
duke@1: else
duke@1:   USRJDKINSTANCES_PATH =$(_system_drive)/
duke@1: endif
duke@1: 
duke@1: # SLASH_JAVA: location of all network accessable files
ohair@114: ifndef SLASH_JAVA
ohair@114:   ifdef ALT_SLASH_JAVA
ohair@114:     xALT_SLASH_JAVA :="$(subst \,/,$(ALT_SLASH_JAVA))"
ohair@114:     SLASH_JAVA      :=$(call FullPath,$(xALT_SLASH_JAVA))
duke@1:   else
ohair@114:     ifdef ALT_JDK_JAVA_DRIVE
ohair@114:       SLASH_JAVA  =$(JDK_JAVA_DRIVE)
ohair@114:     else
ohair@114:       SLASH_JAVA  =J:
ohair@114:     endif
duke@1:   endif
ohair@114:   SLASH_JAVA:=$(call AltCheckSpaces,SLASH_JAVA)
ohair@114:   SLASH_JAVA:=$(call AltCheckValue,SLASH_JAVA)
ohair@114:   export SLASH_JAVA
duke@1: endif
duke@1: 
duke@1: # JDK_DEVTOOLS_DIR: common path for all the java devtools
ohair@114: ifndef JDK_DEVTOOLS_DIR
ohair@114:   ifdef ALT_JDK_DEVTOOLS_DIR
ohair@114:     xALT_JDK_DEVTOOLS_DIR :="$(subst \,/,$(ALT_JDK_DEVTOOLS_DIR))"
ohair@114:     JDK_DEVTOOLS_DIR      :=$(call FullPath,$(xALT_JDK_DEVTOOLS_DIR))
ohair@114:   else
ohair@114:     JDK_DEVTOOLS_DIR =$(SLASH_JAVA)/devtools
ohair@114:   endif
ohair@114:   JDK_DEVTOOLS_DIR:=$(call AltCheckSpaces,JDK_DEVTOOLS_DIR)
ohair@114:   JDK_DEVTOOLS_DIR:=$(call AltCheckValue,JDK_DEVTOOLS_DIR)
ohair@114:   export JDK_DEVTOOLS_DIR
duke@1: endif
duke@1: 
duke@1: # DEVTOOLS_PATH: for other tools required for building (such as zip, etc.)
duke@1: #  NOTE: Must end with / so that it could be empty, allowing PATH usage.
ohair@114: ifndef DEVTOOLS_PATH
ohair@114:   ifdef ALT_DEVTOOLS_PATH
ohair@114:     xALT_DEVTOOLS_PATH  :="$(subst \,/,$(ALT_DEVTOOLS_PATH))"
ohair@114:     fxALT_DEVTOOLS_PATH :=$(call FullPath,$(xALT_DEVTOOLS_PATH))
ohair@114:     DEVTOOLS_PATH       :=$(call PrefixPath,$(fxALT_DEVTOOLS_PATH))
duke@1:   else
ohair@114:     ifdef USING_CYGWIN
ohair@114:       DEVTOOLS_PATH :=$(UNIXCOMMAND_PATH)
ohair@114:     else
ohair@114:       xDEVTOOLS_PATH  :="$(_system_drive)/utils"
ohair@114:       fxDEVTOOLS_PATH :=$(call FullPath,$(xDEVTOOLS_PATH))
ohair@114:       DEVTOOLS_PATH  :=$(call PrefixPath,$(fxDEVTOOLS_PATH))
ohair@114:     endif
duke@1:   endif
ohair@114:   DEVTOOLS_PATH:=$(call AltCheckSpaces,DEVTOOLS_PATH)
ohair@114:   export DEVTOOLS_PATH
duke@1: endif
duke@1: 
duke@1: # _BOOTDIR1: First choice for a Bootstrap JDK, previous released JDK.
duke@1: # _BOOTDIR2: Second choice
duke@1: ifndef ALT_BOOTDIR
duke@1:   _BOOTDIR1  =$(_system_drive)/jdk$(PREVIOUS_JDK_VERSION)
duke@1:   _BOOTDIR2  =$(USRJDKINSTANCES_PATH)/jdk$(PREVIOUS_JDK_VERSION)
duke@1: endif
duke@1: 
duke@1: # Import JDK images allow for partial builds, components not built are
duke@1: #    imported (or copied from) these import areas when needed.
duke@1: 
duke@1: # BUILD_JDK_IMPORT_PATH: location of JDK install trees to import for
duke@1: #   multiple platforms, e.g. windows-i586, solaris-sparc, linux-586, etc.
ohair@114: ifndef BUILD_JDK_IMPORT_PATH
ohair@114:   ifdef ALT_BUILD_JDK_IMPORT_PATH
ohair@114:     BUILD_JDK_IMPORT_PATH  :=$(call FullPath,$(ALT_BUILD_JDK_IMPORT_PATH))
ohair@114:   else
ohair@114:     BUILD_JDK_IMPORT_PATH   = $(PROMOTED_BUILD_BINARIES)
ohair@114:   endif
ohair@114:   BUILD_JDK_IMPORT_PATH:=$(call AltCheckSpaces,BUILD_JDK_IMPORT_PATH)
ohair@114:   BUILD_JDK_IMPORT_PATH:=$(call AltCheckValue,BUILD_JDK_IMPORT_PATH)
ohair@114:   export BUILD_JDK_IMPORT_PATH
duke@1: endif
duke@1: 
duke@1: # JDK_IMPORT_PATH: location of previously built JDK (this version) to import
ohair@114: ifndef JDK_IMPORT_PATH
ohair@114:   ifdef ALT_JDK_IMPORT_PATH
ohair@114:     JDK_IMPORT_PATH  :=$(call FullPath,$(ALT_JDK_IMPORT_PATH))
ohair@114:   else
ohair@114:     JDK_IMPORT_PATH   = $(BUILD_JDK_IMPORT_PATH)/$(PLATFORM)-$(ARCH)$(_JDK_IMPORT_VARIANT)
ohair@114:   endif
ohair@114:   JDK_IMPORT_PATH:=$(call AltCheckSpaces,JDK_IMPORT_PATH)
ohair@114:   JDK_IMPORT_PATH:=$(call AltCheckValue,JDK_IMPORT_PATH)
ohair@114:   export JDK_IMPORT_PATH
duke@1: endif
duke@1: