1 # 2 # Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 # 5 # This code is free software; you can redistribute it and/or modify it 6 # under the terms of the GNU General Public License version 2 only, as 7 # published by the Free Software Foundation. Oracle designates this 8 # particular file as subject to the "Classpath" exception as provided 9 # by Oracle in the LICENSE file that accompanied this code. 10 # 11 # This code is distributed in the hope that it will be useful, but WITHOUT 12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 # version 2 for more details (a copy is included in the LICENSE file that 15 # accompanied this code). 16 # 17 # You should have received a copy of the GNU General Public License version 18 # 2 along with this work; if not, write to the Free Software Foundation, 19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 # 21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 # or visit www.oracle.com if you need additional information or have any 23 # questions. 24 # 25 26 # 27 # Definitions for Windows. 28 # 29 30 # Default for COMPILER_WARNINGS_FATAL on Windows (C++ compiler warnings) 31 # Level: Default is 3, 0 means none, 4 is the most but may be unreliable 32 # Some makefiles may have set this to 0 to turn off warnings completely, 33 # which also effectively creates a COMPILER_WARNINGS_FATAL=false situation. 34 # Windows 64bit platforms are less likely to be warning free. 35 # Historically, Windows 32bit builds should be mostly warning free. 36 ifndef COMPILER_WARNING_LEVEL 37 COMPILER_WARNING_LEVEL=3 38 endif 39 ifndef COMPILER_WARNINGS_FATAL 40 COMPILER_WARNINGS_FATAL=false 41 endif 42 43 # Windows should use parallel compilation for best build times 44 ifndef COMPILE_APPROACH 45 COMPILE_APPROACH = normal 46 endif 47 48 # Indication that we are doing an incremental build. 49 # This may trigger the creation of make depend files. 50 # (This may not be working on windows yet, always force to false.) 51 override INCREMENTAL_BUILD = false 52 53 # WARNING: This is extremely touch stuff, between CYGWIN vs. MKS and all 54 # variations of MKS and CYGWIN releases, and 32bit vs 64bit, 55 # this file can give you nightmares. 56 # 57 # Notes: 58 # Keep all paths in the windows "mixed" style except CYGWIN UNXIXCOMMAND_PATH. 59 # Use of PrefixPath is critical, some variables must end with / (see NOTE). 60 # Use of quotes is critical due to possible spaces in paths coming from 61 # the environment variables, be careful. 62 # First convert \ to / with subst, keep it quoted due to blanks, then 63 # use cygpath -s or dosname -s to get the short non-blank name. 64 # If the MKS is old and doesn't have a dosname -s, you will be forced 65 # to set ALT variables with the short non-space directory names. 66 # If dosname doesn't appear to work, we won't use it. 67 # The dosname utility also wants to accept stdin if it is not supplied 68 # any path on the command line, this is really dangerous when using 69 # make variables that can easily become empty, so I use: 70 # echo $1 | dosname -s instead of dosname -s $1 71 # to prevent dosname from hanging up the make process when $1 is empty. 72 # The cygpath utility does not have this problem. 73 # The ALT values should never really have spaces or use \. 74 # Suspect these environment variables to have spaces and/or \ characters: 75 # SYSTEMROOT, SystemRoot, WINDIR, windir, PROGRAMFILES, ProgramFiles, 76 # VC71COMNTOOLS, 77 # MSVCDIR, MSVCDir. 78 # So use $(subst \,/,) on them first adding quotes and placing them in 79 # their own variable assigned with :=, then use FullPath. 80 # 81 82 # Use FullPath to get C:/ style non-spaces path. Never ends with a /! 83 ifdef USING_CYGWIN 84 # We assume cygpath is available in the search path 85 # NOTE: Use of 'pwd' with CYGWIN will not get you a mixed style path! 86 CYGPATH_CMD=cygpath -a -s -m 87 define FullPath 88 $(shell $(CYGPATH_CMD) $1 2> $(DEV_NULL)) 89 endef 90 define OptFullPath 91 $(shell if [ "$1" != "" -a -d "$1" ]; then $(CYGPATH_CMD) "$1"; else echo "$1"; fi) 92 endef 93 else 94 # Temporary until we upgrade to MKS 8.7, MKS pwd returns mixed mode path 95 define FullPath 96 $(shell cd $1 2> $(DEV_NULL) && pwd) 97 endef 98 define OptFullPath 99 $(shell if [ "$1" != "" -a -d "$1" ]; then (cd $1 && pwd); else echo "$1"; fi) 100 endef 101 endif 102 103 # System drive 104 ifdef SYSTEMDRIVE 105 _system_drive =$(SYSTEMDRIVE) 106 else 107 ifdef SystemDrive 108 _system_drive =$(SystemDrive) 109 endif 110 endif 111 _system_drive:=$(call CheckValue,_system_drive,C:) 112 113 # UNIXCOMMAND_PATH: path to where the most common Unix commands are. 114 # NOTE: Must end with / so that it could be empty, allowing PATH usage. 115 ifndef UNIXCOMMAND_PATH 116 ifdef ALT_UNIXCOMMAND_PATH 117 xALT_UNIXCOMMAND_PATH :="$(subst \,/,$(ALT_UNIXCOMMAND_PATH))" 118 fxALT_UNIXCOMMAND_PATH :=$(call FullPath,$(xALT_UNIXCOMMAND_PATH)) 119 UNIXCOMMAND_PATH :=$(call PrefixPath,$(fxALT_UNIXCOMMAND_PATH)) 120 else 121 ifdef USING_CYGWIN 122 UNIXCOMMAND_PATH :=$(call PrefixPath,/usr/bin) 123 else 124 ifdef ROOTDIR 125 xROOTDIR :="$(subst \,/,$(ROOTDIR))" 126 _rootdir :=$(call FullPath,$(xROOTDIR)) 127 else 128 xROOTDIR :="$(_system_drive)/mksnt" 129 _rootdir :=$(call FullPath,$(xROOTDIR)) 130 endif 131 ifneq ($(_rootdir),) 132 UNIXCOMMAND_PATH :=$(call PrefixPath,$(_rootdir)/mksnt) 133 endif 134 endif 135 endif 136 UNIXCOMMAND_PATH:=$(call AltCheckSpaces,UNIXCOMMAND_PATH) 137 export UNIXCOMMAND_PATH 138 endif 139 140 # Get version of MKS or CYGWIN 141 ifdef USING_CYGWIN 142 ifndef CYGWIN_VER 143 _CYGWIN_VER :=$(shell $(UNAME)) 144 CYGWIN_VER :=$(call GetVersion,$(_CYGWIN_VER)) 145 export CYGWIN_VER 146 endif 147 else # MKS 148 _MKS_VER :=$(shell $(MKSINFO) 2>&1 | $(GREP) Release | $(TAIL) -1 | $(SED) -e 's@.*\(Release.*\)@\1@') 149 MKS_VER :=$(call GetVersion,$(_MKS_VER)) 150 # At this point, we can re-define FullPath to use DOSNAME_CMD 151 CHECK_MKS87:=$(call CheckVersions,$(MKS_VER),8.7) 152 TRY_DOSNAME:=false 153 ifeq ($(CHECK_MKS87),same) 154 TRY_DOSNAME:=true 155 endif 156 # Newer should be ok 157 ifeq ($(CHECK_MKS87),newer) 158 TRY_DOSNAME:=true 159 endif 160 ifeq ($(TRY_DOSNAME),true) 161 ifeq ($(shell $(UNIXCOMMAND_PATH)dosname -s $(_system_drive)/ 2> $(DEV_NULL)),$(_system_drive)/) 162 _DOSNAME=$(UNIXCOMMAND_PATH)dosname 163 DOSNAME_CMD:=$(_DOSNAME) -s 164 define FullPath 165 $(subst //,/,$(shell echo $1 | $(DOSNAME_CMD) 2> $(DEV_NULL))) 166 endef 167 endif # test dosname -s 168 endif # TRY_DOSNAME 169 endif # MKS 170 171 # We try to get references to what we need via the default component 172 # environment variables, or what was used historically. 173 174 # Process Windows values into FullPath values, these paths may have \ chars 175 176 # Program Files directory 177 ifndef SHORTPROGRAMFILES 178 ifdef PROGRAMFILES 179 xPROGRAMFILES :="$(subst \,/,$(PROGRAMFILES))" 180 else 181 ifeq ($(ARCH_DATA_MODEL), 32) 182 xPROGRAMFILES :="$(_system_drive)/Program Files" 183 else 184 xPROGRAMFILES :="$(_system_drive)/Program Files (x86)" 185 endif 186 endif 187 ifeq ($(ARCH_DATA_MODEL), 32) 188 SHORTPROGRAMFILES :=$(call FullPath,$(xPROGRAMFILES)) 189 else 190 ifdef PROGRAMW6432 191 xPROGRAMW6432 :="$(subst \,/,$(PROGRAMW6432))" 192 else 193 xPROGRAMW6432 :="$(_system_drive)/Program Files" 194 endif 195 SHORTPROGRAMFILES :=$(call FullPath,$(xPROGRAMW6432)) 196 endif 197 ifneq ($(word 1,$(SHORTPROGRAMFILES)),$(SHORTPROGRAMFILES)) 198 SHORTPROGRAMFILES := 199 endif 200 export SHORTPROGRAMFILES 201 endif 202 203 # Location on system where jdk installs might be 204 ifneq ($(SHORTPROGRAMFILES),) 205 USRJDKINSTANCES_PATH =$(SHORTPROGRAMFILES)/Java 206 else 207 USRJDKINSTANCES_PATH =$(_system_drive)/ 208 endif 209 210 # SLASH_JAVA: location of all network accessable files 211 ifndef SLASH_JAVA 212 ifdef ALT_SLASH_JAVA 213 xALT_SLASH_JAVA :="$(subst \,/,$(ALT_SLASH_JAVA))" 214 SLASH_JAVA :=$(call FullPath,$(xALT_SLASH_JAVA)) 215 else 216 ifdef ALT_JDK_JAVA_DRIVE 217 SLASH_JAVA =$(JDK_JAVA_DRIVE) 218 else 219 SLASH_JAVA =J: 220 endif 221 endif 222 SLASH_JAVA:=$(call AltCheckSpaces,SLASH_JAVA) 223 SLASH_JAVA:=$(call AltCheckValue,SLASH_JAVA) 224 export SLASH_JAVA 225 endif 226 227 # JDK_DEVTOOLS_DIR: common path for all the java devtools 228 ifndef JDK_DEVTOOLS_DIR 229 ifdef ALT_JDK_DEVTOOLS_DIR 230 xALT_JDK_DEVTOOLS_DIR :="$(subst \,/,$(ALT_JDK_DEVTOOLS_DIR))" 231 JDK_DEVTOOLS_DIR :=$(call FullPath,$(xALT_JDK_DEVTOOLS_DIR)) 232 else 233 JDK_DEVTOOLS_DIR =$(SLASH_JAVA)/devtools 234 endif 235 JDK_DEVTOOLS_DIR:=$(call AltCheckSpaces,JDK_DEVTOOLS_DIR) 236 JDK_DEVTOOLS_DIR:=$(call AltCheckValue,JDK_DEVTOOLS_DIR) 237 export JDK_DEVTOOLS_DIR 238 endif 239 240 # DEVTOOLS_PATH: for other tools required for building (such as zip, etc.) 241 # NOTE: Must end with / so that it could be empty, allowing PATH usage. 242 ifndef DEVTOOLS_PATH 243 ifdef ALT_DEVTOOLS_PATH 244 xALT_DEVTOOLS_PATH :="$(subst \,/,$(ALT_DEVTOOLS_PATH))" 245 fxALT_DEVTOOLS_PATH :=$(call FullPath,$(xALT_DEVTOOLS_PATH)) 246 DEVTOOLS_PATH :=$(call PrefixPath,$(fxALT_DEVTOOLS_PATH)) 247 else 248 ifdef USING_CYGWIN 249 DEVTOOLS_PATH :=$(UNIXCOMMAND_PATH) 250 else 251 xDEVTOOLS_PATH :="$(_system_drive)/utils" 252 fxDEVTOOLS_PATH :=$(call FullPath,$(xDEVTOOLS_PATH)) 253 DEVTOOLS_PATH :=$(call PrefixPath,$(fxDEVTOOLS_PATH)) 254 endif 255 endif 256 DEVTOOLS_PATH:=$(call AltCheckSpaces,DEVTOOLS_PATH) 257 export DEVTOOLS_PATH 258 endif 259 260 # _BOOTDIR1: First choice for a Bootstrap JDK, previous released JDK. 261 # _BOOTDIR2: Second choice 262 ifndef ALT_BOOTDIR 263 _BOOTDIR1 =$(_system_drive)/jdk$(PREVIOUS_JDK_VERSION) 264 _BOOTDIR2 =$(USRJDKINSTANCES_PATH)/jdk$(PREVIOUS_JDK_VERSION) 265 endif 266 267 # Import JDK images allow for partial builds, components not built are 268 # imported (or copied from) these import areas when needed. 269 270 # BUILD_JDK_IMPORT_PATH: location of JDK install trees to import for 271 # multiple platforms, e.g. windows-i586, solaris-sparc, linux-586, etc. 272 ifndef BUILD_JDK_IMPORT_PATH 273 ifdef ALT_BUILD_JDK_IMPORT_PATH 274 BUILD_JDK_IMPORT_PATH :=$(call FullPath,$(ALT_BUILD_JDK_IMPORT_PATH)) 275 else 276 BUILD_JDK_IMPORT_PATH = $(PROMOTED_BUILD_BINARIES) 277 endif 278 BUILD_JDK_IMPORT_PATH:=$(call AltCheckSpaces,BUILD_JDK_IMPORT_PATH) 279 BUILD_JDK_IMPORT_PATH:=$(call AltCheckValue,BUILD_JDK_IMPORT_PATH) 280 export BUILD_JDK_IMPORT_PATH 281 endif 282 283 # JDK_IMPORT_PATH: location of previously built JDK (this version) to import 284 ifndef JDK_IMPORT_PATH 285 ifdef ALT_JDK_IMPORT_PATH 286 JDK_IMPORT_PATH :=$(call FullPath,$(ALT_JDK_IMPORT_PATH)) 287 else 288 JDK_IMPORT_PATH = $(BUILD_JDK_IMPORT_PATH)/$(PLATFORM)-$(ARCH)$(_JDK_IMPORT_VARIANT) 289 endif 290 JDK_IMPORT_PATH:=$(call AltCheckSpaces,JDK_IMPORT_PATH) 291 JDK_IMPORT_PATH:=$(call AltCheckValue,JDK_IMPORT_PATH) 292 export JDK_IMPORT_PATH 293 endif 294