Thu, 19 Mar 2009 13:25:19 -0700
Added tag jdk7-b51 for changeset 3eb8f1047a74
1 #
2 # Copyright 2005-2009 Sun Microsystems, Inc. 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. Sun designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 # CA 95054 USA or visit www.sun.com if you need additional information or
23 # have any questions.
24 #
26 #
27 # Defnitions for all platforms.
28 #
29 # Normally the convention is that these alternate definitions of
30 # primary make variables are never defined inside the Makefiles anywhere
31 # but are defined via environment variables or set on the make command
32 # line. So you should never see an ALT_* variable defined in any
33 # makefiles, just used. This is the convention and there are some
34 # exceptions, either mistakes or unusual circumstances.
35 #
36 # The naming convention for the default value of one of these variables
37 # that has an ALT_* override capability is to name the default value with a
38 # leading underscore (_). So for XXX you would have:
39 # _XXX default value
40 # ALT_XXX any override the user is providing if any
41 # XXX the final value, either the default _XXX or the ALT_XXX value.
42 #
44 # On Directory names. In very rare cases should the Windows directory
45 # names use the backslash, please use the C:/ style of windows paths.
46 # Avoid duplicating the // characters in paths, this has known to cause
47 # strange problems with jar and other utilities, e.g. /a//b/ != /a/b/.
48 # Some of these variables have an explicit trailing / character, but in
49 # general, they should NOT have the trailing / character.
51 # Get shared system utilities macros defined
52 include $(BUILDDIR)/common/shared/Defs-utils.gmk
54 # Assumes ARCH, PLATFORM, ARCH_VM_SUBDIR, etc. have been defined.
56 # Simple pwd path
57 define PwdPath
58 $(shell cd $1 2> $(DEV_NULL) && pwd)
59 endef
61 # Checks an ALT value for spaces (should be one word),
62 # warns and returns Check_ALT_$1 if spaces
63 define AltCheckSpaces
64 $(if $(word 2,$($1)),$(warning "WARNING: Value of $1 contains a space: '$($1)', check or set ALT_$1")Check_ALT_$1,$($1))
65 endef
67 # Checks an ALT value for empty, warns and returns Check_ALT_$1 if empty
68 define AltCheckValue
69 $(if $($1),$($1),$(warning "WARNING: Value of $1 cannot be empty, check or set ALT_$1")Check_ALT_$1)
70 endef
72 # Checks any value for empty, warns and returns $2 if empty
73 define CheckValue
74 $(if $($1),$($1),$(warning "WARNING: Value of $1 cannot be empty, will use '$2'")$2)
75 endef
77 # Prefix for a utility prefix path, if empty leave alone, otherwise end with a /
78 define PrefixPath
79 $(if $1,$(subst //,/,$1/),)
80 endef
82 # Select a directory if it exists, or the alternate 2 or the alternate 3
83 define DirExists
84 $(shell \
85 if [ -d "$1" ]; then \
86 echo "$1"; \
87 elif [ -d "$2" ]; then \
88 echo "$2"; \
89 else \
90 echo "$3"; \
91 fi)
92 endef
94 # Select a writable directory if it exists and is writable, or the alternate
95 define WriteDirExists
96 $(shell \
97 if [ -d "$1" -a -w "$1" ]; then \
98 echo "$1"; \
99 else \
100 echo "$2"; \
101 fi)
102 endef
104 # Select a file if it exists, or the alternate 1, or the alternate 2
105 define FileExists
106 $(shell \
107 if [ -r "$1" ]; then \
108 echo "$1"; \
109 elif [ -r "$2" ]; then \
110 echo "$2"; \
111 else \
112 echo "NO_FILE_EXISTS"; \
113 fi)
114 endef
116 # Given a line of text, get the major.minor version number from it
117 define GetVersion
118 $(shell echo $1 | sed -e 's@[^1-9]*\([1-9][0-9]*\.[0-9][0-9]*\).*@\1@' )
119 endef
121 # Given a major.minor.micro version, return the major, minor, or micro number
122 define MajorVersion
123 $(if $(word 1, $(subst ., ,$1)),$(word 1, $(subst ., ,$1)),0)
124 endef
125 define MinorVersion
126 $(if $(word 2, $(subst ., ,$1)),$(word 2, $(subst ., ,$1)),0)
127 endef
128 define MicroVersion
129 $(if $(word 3, $(subst ., ,$1)),$(word 3, $(subst ., ,$1)),0)
130 endef
132 # Macro that returns missing, same, newer, or older $1=version $2=required
133 # (currently does not check the micro number)
134 define CheckVersions
135 $(shell \
136 if [ "$1" = "" -o "$2" = "" ]; then \
137 echo missing; \
138 else \
139 if [ "$1" = "$2" ]; then \
140 echo same; \
141 else \
142 if [ $(call MajorVersion,$1) -lt $(call MajorVersion,$2) ] ; then \
143 echo older; \
144 else \
145 if [ $(call MajorVersion,$1) -eq $(call MajorVersion,$2) -a \
146 $(call MinorVersion,$1) -lt $(call MinorVersion,$2) ]; then \
147 echo older; \
148 else \
149 echo newer; \
150 fi; \
151 fi; \
152 fi; \
153 fi)
154 endef
156 # Make sure certain variables are non-empty at this point
157 _check_values:=\
158 $(call CheckValue,ARCH,),\
159 $(call CheckValue,ARCH_DATA_MODEL,),\
160 $(call CheckValue,ARCH_VM_SUBDIR,),\
161 $(call CheckValue,VARIANT,),\
162 $(call CheckValue,PLATFORM,)
164 # Misc common settings for all workspaces
165 # This determines the version of the product, and the previous version or boot
166 ifndef JDK_MAJOR_VERSION
167 JDK_MAJOR_VERSION = 1
168 PREVIOUS_MAJOR_VERSION = 1
169 endif
171 ifndef JDK_MINOR_VERSION
172 JDK_MINOR_VERSION = 7
173 PREVIOUS_MINOR_VERSION = 6
174 endif
176 ifndef JDK_MICRO_VERSION
177 JDK_MICRO_VERSION = 0
178 PREVIOUS_MICRO_VERSION = 0
179 endif
181 ifndef MILESTONE
182 MILESTONE = internal
183 endif
185 ifndef BUILD_NUMBER
186 JDK_BUILD_NUMBER = b00
187 else
188 ifndef JDK_BUILD_NUMBER
189 JDK_BUILD_NUMBER = $(BUILD_NUMBER)
190 endif
191 endif
193 # Default variant is the optimized version of everything
194 # can be OPT or DBG, default is OPT
195 # Determine the extra pattern to add to the release name for debug/fastdebug.
196 # Determine the JDK_IMPORT_VARIANT, so we get the right VM files copied over.
197 # Determine suffix for obj directory or OBJDIR, for .o files.
198 # (by keeping .o files separate, just .o files, they don't clobber each
199 # other, however, the library files will clobber each other).
200 #
201 ifeq ($(VARIANT), DBG)
202 BUILD_VARIANT_RELEASE=-debug
203 OBJDIRNAME_SUFFIX=_g
204 else
205 BUILD_VARIANT_RELEASE=
206 OBJDIRNAME_SUFFIX=
207 endif
208 ifeq ($(FASTDEBUG), true)
209 VARIANT=DBG
210 BUILD_VARIANT_RELEASE=-fastdebug
211 OBJDIRNAME_SUFFIX=_gO
212 _JDK_IMPORT_VARIANT=/fastdebug
213 endif
215 # Depending on the flavor of the build, add a -debug or -fastdebug to the name
216 ifdef DEBUG_NAME
217 BUILD_VARIANT_RELEASE=-$(DEBUG_NAME)
218 endif
220 JDK_VERSION = $(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)
221 JDK_UNDERSCORE_VERSION = $(subst .,_,$(JDK_VERSION))
223 # RELEASE is JDK_VERSION and -MILESTONE if MILESTONE is set
224 ifneq ($(MILESTONE),fcs)
225 RELEASE = $(JDK_VERSION)-$(MILESTONE)$(BUILD_VARIANT_RELEASE)
226 else
227 RELEASE = $(JDK_VERSION)$(BUILD_VARIANT_RELEASE)
228 endif
230 # FULL_VERSION is RELEASE and -BUILD_NUMBER if BUILD_NUMBER is set
231 ifdef BUILD_NUMBER
232 FULL_VERSION = $(RELEASE)-$(BUILD_NUMBER)
233 else
234 BUILD_NUMBER = b00
235 USER_RELEASE_SUFFIX := $(shell echo $(USER)_`date '+%d_%b_%Y_%H_%M' | tr "A-Z" "a-z"`)
236 FULL_VERSION = $(RELEASE)-$(USER_RELEASE_SUFFIX)-$(BUILD_NUMBER)
237 endif
239 # Promoted build location
240 PROMOTED_RE_AREA = $(SLASH_JAVA)/re/jdk/$(JDK_VERSION)/promoted
241 PROMOTED_BUILD_LATEST = latest
242 PROMOTED_BUILD_BASEDIR = $(PROMOTED_RE_AREA)/$(PROMOTED_BUILD_LATEST)
243 PROMOTED_BUILD_BINARIES = $(PROMOTED_BUILD_BASEDIR)/binaries
245 # OPT: Changes what the optimizations settings (in _OPT)
246 POPT = $(_OPT$(ALT_OPT))$(ALT_OPT)
248 # PARALLEL_COMPILE_JOBS: is the number of compiles done in parallel.
249 # If the user sets ALT_PARALLEL_COMPILE_JOBS, then COMPILE_APPROACH is set
250 # to parallel.
251 #
252 # Recommended setting: 2 seems to be ideal for single cpu machines,
253 # 2 times the number of CPU's is a basic formula,
254 # but probably not more than 4 if the machine is
255 # being shared by others, or the machine is limited
256 # in RAM or swap.
257 #
258 ifdef ALT_PARALLEL_COMPILE_JOBS
259 PARALLEL_COMPILE_JOBS=$(ALT_PARALLEL_COMPILE_JOBS)
260 else
261 PARALLEL_COMPILE_JOBS=2
262 endif
264 # Previous JDK release (version of BOOTDIR version)
265 ifdef ALT_PREVIOUS_JDK_VERSION
266 PREVIOUS_JDK_VERSION = $(ALT_PREVIOUS_JDK_VERSION)
267 else
268 PREVIOUS_JDK_VERSION = $(PREVIOUS_MAJOR_VERSION).$(PREVIOUS_MINOR_VERSION).$(PREVIOUS_MICRO_VERSION)
269 endif
270 export PREVIOUS_JDK_VERSION
271 PREVIOUS_JDK_VERSION:=$(call AltCheckSpaces,PREVIOUS_JDK_VERSION)
272 PREVIOUS_JDK_VERSION:=$(call AltCheckValue,PREVIOUS_JDK_VERSION)
274 # Version with _ instead of . in number
275 ifeq ($(PREVIOUS_MINOR_VERSION),5)
276 PREVIOUS_JDK_UNDERSCORE_VERSION = $(subst .,_,$(PREVIOUS_JDK_VERSION))
277 else
278 PREVIOUS_JDK_UNDERSCORE_VERSION = $(PREVIOUS_MINOR_VERSION)
279 endif
281 # Get platform specific settings
282 include $(BUILDDIR)/common/shared/Defs-$(PLATFORM).gmk
284 # Components
285 ifdef ALT_LANGTOOLS_DIST
286 LANGTOOLS_DIST :=$(call FullPath,$(ALT_LANGTOOLS_DIST))
287 else
288 LANGTOOLS_DIST =
289 endif
291 # These are the same on all platforms but require the above platform include 1st
293 # BOOTDIR: Bootstrap JDK, previous released JDK.
294 # _BOOTDIR1 and _BOOTDIR2 picked by platform
295 ifdef ALT_BOOTDIR
296 BOOTDIR =$(ALT_BOOTDIR)
297 else
298 BOOTDIR :=$(call DirExists,$(_BOOTDIR1),$(_BOOTDIR2),/NO_BOOTDIR)
299 endif
300 export BOOTDIR
301 BOOTDIR:=$(call AltCheckSpaces,BOOTDIR)
302 BOOTDIR:=$(call AltCheckValue,BOOTDIR)
304 # OUTPUTDIR: Location of all output for the build
305 _BACKUP_OUTPUTDIR = $(TEMP_DISK)/$(USER)/jdk-outputdir
306 ifdef ALT_OUTPUTDIR
307 _POSSIBLE_OUTPUTDIR =$(subst \,/,$(ALT_OUTPUTDIR))
308 else
309 ifndef _OUTPUTDIR
310 _OUTPUTDIR = $(_BACKUP_OUTPUTDIR)
311 endif
312 _POSSIBLE_OUTPUTDIR =$(_OUTPUTDIR)
313 endif
314 _create_outputdir1:=$(shell mkdir -p $(_POSSIBLE_OUTPUTDIR) > $(DEV_NULL) 2>&1)
315 OUTPUTDIR:=$(call WriteDirExists,$(_POSSIBLE_OUTPUTDIR),$(_BACKUP_OUTPUTDIR))
316 _create_outputdir2:=$(shell mkdir -p $(OUTPUTDIR) > $(DEV_NULL) 2>&1)
317 ifeq "$(OUTPUTDIR)" "$(_BACKUP_OUTPUTDIR)"
318 _outputdir_warning:=$(warning "WARNING: OUTPUTDIR '$(_POSSIBLE_OUTPUTDIR)' not writable, will use '$(_BACKUP_OUTPUTDIR)'")
319 endif
320 OUTPUTDIR:=$(call AltCheckSpaces,OUTPUTDIR)
321 OUTPUTDIR:=$(call AltCheckValue,OUTPUTDIR)
323 # Bin directory
324 # NOTE: ISA_DIR is usually empty, on Solaris it might be /sparcv9 or /amd64
325 BINDIR = $(OUTPUTDIR)/bin$(ISA_DIR)
327 # Absolute path to output directory
328 ABS_OUTPUTDIR:=$(call FullPath,$(OUTPUTDIR))
330 # Get shared compiler settings
331 include $(BUILDDIR)/common/shared/Compiler.gmk