Mon, 07 Nov 2011 21:45:32 -0800
Merge
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 #
26 #
27 # Definitions for Windows.
28 #
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
43 # Windows should use parallel compilation for best build times
44 ifndef COMPILE_APPROACH
45 COMPILE_APPROACH = normal
46 endif
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
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 #
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 "$1"; fi)
100 endef
101 endif
103 # System drive
104 ifdef SYSTEMDRIVE
105 _system_drive =$(SYSTEMDRIVE)
106 else
107 ifdef SystemDrive
108 _system_drive =$(SystemDrive)
109 endif
110 endif
111 _system_drive:=$(call CheckValue,_system_drive,C:)
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
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> $(DEV_NULL)))
166 endef
167 endif # test dosname -s
168 endif # TRY_DOSNAME
169 endif # MKS
171 # We try to get references to what we need via the default component
172 # environment variables, or what was used historically.
174 # Process Windows values into FullPath values, these paths may have \ chars
176 # Program Files directory
177 ifndef SHORTPROGRAMFILES
178 ifdef PROGRAMFILES
179 xPROGRAMFILES :="$(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)),$(SHORTPROGRAMFILES))
198 SHORTPROGRAMFILES :=
199 endif
200 export SHORTPROGRAMFILES
201 endif
203 # Location on system where jdk installs might be
204 ifneq ($(SHORTPROGRAMFILES),)
205 USRJDKINSTANCES_PATH =$(SHORTPROGRAMFILES)/Java
206 else
207 USRJDKINSTANCES_PATH =$(_system_drive)/
208 endif
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:=$(call AltCheckValue,SLASH_JAVA)
224 export SLASH_JAVA
225 endif
227 # JDK_DEVTOOLS_DIR: common path for all the java devtools
228 ifndef JDK_DEVTOOLS_DIR
229 ifdef ALT_JDK_DEVTOOLS_DIR
230 xALT_JDK_DEVTOOLS_DIR :="$(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
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:=$(call AltCheckSpaces,DEVTOOLS_PATH)
257 export DEVTOOLS_PATH
258 endif
260 # _BOOTDIR1: First choice for a Bootstrap JDK, previous released JDK.
261 # _BOOTDIR2: Second choice
262 ifndef ALT_BOOTDIR
263 _BOOTDIR1 =$(_system_drive)/jdk$(PREVIOUS_JDK_VERSION)
264 _BOOTDIR2 =$(USRJDKINSTANCES_PATH)/jdk$(PREVIOUS_JDK_VERSION)
265 endif
267 # Import JDK images allow for partial builds, components not built are
268 # imported (or copied from) these import areas when needed.
270 # BUILD_JDK_IMPORT_PATH: location of JDK install trees to import for
271 # multiple platforms, e.g. windows-i586, solaris-sparc, linux-586, etc.
272 ifndef BUILD_JDK_IMPORT_PATH
273 ifdef ALT_BUILD_JDK_IMPORT_PATH
274 BUILD_JDK_IMPORT_PATH :=$(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:=$(call AltCheckValue,BUILD_JDK_IMPORT_PATH)
280 export BUILD_JDK_IMPORT_PATH
281 endif
283 # JDK_IMPORT_PATH: location of previously built JDK (this version) to import
284 ifndef JDK_IMPORT_PATH
285 ifdef ALT_JDK_IMPORT_PATH
286 JDK_IMPORT_PATH :=$(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