1 #
2 # Copyright 2006-2008 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.
8 #
9 # This code is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 # version 2 for more details (a copy is included in the LICENSE file that
13 # accompanied this code).
14 #
15 # You should have received a copy of the GNU General Public License version
16 # 2 along with this work; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 #
19 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 # CA 95054 USA or visit www.sun.com if you need additional information or
21 # have any questions.
22 #
23 #
24
25 # The common definitions for hotspot builds.
26
27 # Default to verbose build logs (show all compile lines):
28 MAKE_VERBOSE=y
29
30 # Make macros for install files or preparing targets
31 CD=cd
32 CP=cp
33 ECHO=echo
34 GREP=grep
35 MKDIR=mkdir
36 MV=mv
37 PWD=pwd
38 RM=rm -f
39 SED=sed
40 TAR=tar
41 ZIPEXE=zip
42
43 define install-file
44 @$(MKDIR) -p $(@D)
45 @$(RM) $@
46 $(CP) $< $@
47 endef
48 define prep-target
49 @$(MKDIR) -p $(@D)
50 @$(RM) $@
51 endef
52
53 # Directory paths and user name
54 # Unless GAMMADIR is set on the command line, search upward from
55 # the current directory for a parent directory containing "src/share/vm".
56 # If that fails, look for $GAMMADIR in the environment.
57 # When the tree of subdirs is built, this setting is stored in each flags.make.
58 GAMMADIR := $(shell until ([ -d dev ]&&echo $${GAMMADIR:-/GAMMADIR/}) || ([ -d src/share/vm ]&&pwd); do cd ..; done)
59 HS_SRC_DIR=$(GAMMADIR)/src
60 HS_MAKE_DIR=$(GAMMADIR)/make
61 HS_BUILD_DIR=$(GAMMADIR)/build
62
63 ifeq ($(USER),)
64 USER=$(USERNAME)
65 endif
66
67 # hotspot version definitions
68 include $(GAMMADIR)/make/hotspot_version
69
70 # Java versions needed
71 ifeq ($(PREVIOUS_JDK_VERSION),)
72 PREVIOUS_JDK_VERSION=$(JDK_PREVIOUS_VERSION)
73 endif
74 ifeq ($(JDK_MAJOR_VERSION),)
75 JDK_MAJOR_VERSION=$(JDK_MAJOR_VER)
76 endif
77 ifeq ($(JDK_MINOR_VERSION),)
78 JDK_MINOR_VERSION=$(JDK_MINOR_VER)
79 endif
80 ifeq ($(JDK_MICRO_VERSION),)
81 JDK_MICRO_VERSION=$(JDK_MICRO_VER)
82 endif
83 ifeq ($(JDK_MKTG_VERSION),)
84 JDK_MKTG_VERSION=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)
85 endif
86 ifeq ($(JDK_VERSION),)
87 JDK_VERSION=$(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)
88 endif
89 ifeq ($(FULL_VERSION),)
90 FULL_VERSION="$(JDK_VERSION)"
91 endif
92
93 # FULL_VERSION is only used to define JRE_RELEASE_VERSION which is used
94 # as JRE version in VM -Xinternalversion output.
95 ifndef JRE_RELEASE_VERSION
96 JRE_RELEASE_VERSION=$(FULL_VERSION)
97 endif
98
99 ifndef HOTSPOT_RELEASE_VERSION
100 HOTSPOT_RELEASE_VERSION=$(HS_MAJOR_VER).$(HS_MINOR_VER)-b$(HS_BUILD_NUMBER)
101 endif
102
103 ifdef HOTSPOT_BUILD_VERSION
104 # specified in command line (PRT build)
105 else
106 ifdef JPRT_BUILD_VERSION
107 # JPR build
108 HOTSPOT_BUILD_VERSION=$(JPRT_BUILD_VERSION)
109 else
110 ifdef COOKED_BUILD_NUMBER
111 # JRE build
112 HOTSPOT_BUILD_VERSION=
113 else
114 HOTSPOT_BUILD_VERSION=internal
115 endif
116 endif
117 endif
118
119 # Windows should have OS predefined
120 ifeq ($(OS),)
121 OS := $(shell uname -s)
122 HOST := $(shell uname -n)
123 endif
124
125 # If not SunOS and not Linux, assume Windows
126 ifneq ($(OS), Linux)
127 ifneq ($(OS), SunOS)
128 OSNAME=windows
129 else
130 OSNAME=solaris
131 endif
132 else
133 OSNAME=linux
134 endif
135
136 # Determinations of default make arguments and platform specific settings
137 MAKE_ARGS=
138
139 # ARCH_DATA_MODEL==64 is equivalent to LP64=1
140 ifeq ($(ARCH_DATA_MODEL), 64)
141 ifndef LP64
142 LP64 := 1
143 endif
144 endif
145
146 # Defaults set for product build
147 EXPORT_SUBDIR=
148
149 # Change default /java path if requested
150 ifneq ($(ALT_SLASH_JAVA),)
151 SLASH_JAVA=$(ALT_SLASH_JAVA)
152 endif
153
154 # Default OUTPUTDIR
155 OUTPUTDIR=$(HS_BUILD_DIR)/$(OSNAME)
156 ifneq ($(ALT_OUTPUTDIR),)
157 OUTPUTDIR=$(ALT_OUTPUTDIR)
158 endif
159
160 # Find latest promoted JDK area
161 JDK_IMPORT_PATH=$(SLASH_JAVA)/re/j2se/$(JDK_VERSION)/promoted/latest/binaries/$(PLATFORM)
162 ifneq ($(ALT_JDK_IMPORT_PATH),)
163 JDK_IMPORT_PATH=$(ALT_JDK_IMPORT_PATH)
164 endif
165
166 # Find JDK used for javac compiles
167 BOOTDIR=$(SLASH_JAVA)/re/j2se/$(PREVIOUS_JDK_VERSION)/latest/binaries/$(PLATFORM)
168 ifneq ($(ALT_BOOTDIR),)
169 BOOTDIR=$(ALT_BOOTDIR)
170 endif
171
172 # The platform dependent defs.make defines platform specific variable such
173 # as ARCH, EXPORT_LIST etc. We must place the include here after BOOTDIR is defined.
174 include $(GAMMADIR)/make/$(OSNAME)/makefiles/defs.make
175
176 # We are trying to put platform specific defintions
177 # files to make/$(OSNAME)/makefiles dictory. However
178 # some definitions are common for both linux and solaris,
179 # so we put them here.
180 ifneq ($(OSNAME),windows)
181 ABS_OUTPUTDIR := $(shell mkdir -p $(OUTPUTDIR); $(CD) $(OUTPUTDIR); $(PWD))
182 ABS_BOOTDIR := $(shell $(CD) $(BOOTDIR); $(PWD))
183 ABS_GAMMADIR := $(shell $(CD) $(GAMMADIR); $(PWD))
184 ABS_OS_MAKEFILE := $(shell $(CD) $(HS_MAKE_DIR)/$(OSNAME); $(PWD))/Makefile
185
186 # uname, HotSpot source directory, build directory and JDK use different names
187 # for CPU architectures.
188 # ARCH - uname output
189 # SRCARCH - where to find HotSpot cpu and os_cpu source files
190 # BUILDARCH - build directory
191 # LIBARCH - directory name in JDK/JRE
192
193 # Use uname output for SRCARCH, but deal with platform differences. If ARCH
194 # is not explicitly listed below, it is treated as x86.
195 SRCARCH = $(ARCH/$(filter sparc sparc64 ia64 amd64 x86_64,$(ARCH)))
196 ARCH/ = x86
197 ARCH/sparc = sparc
198 ARCH/sparc64= sparc
199 ARCH/ia64 = ia64
200 ARCH/amd64 = x86
201 ARCH/x86_64 = x86
202
203 # BUILDARCH is usually the same as SRCARCH, except for sparcv9
204 BUILDARCH = $(SRCARCH)
205 ifeq ($(BUILDARCH), x86)
206 ifdef LP64
207 BUILDARCH = amd64
208 else
209 BUILDARCH = i486
210 endif
211 endif
212 ifeq ($(BUILDARCH), sparc)
213 ifdef LP64
214 BUILDARCH = sparcv9
215 endif
216 endif
217
218 # LIBARCH is 1:1 mapping from BUILDARCH
219 LIBARCH = $(LIBARCH/$(BUILDARCH))
220 LIBARCH/i486 = i386
221 LIBARCH/amd64 = amd64
222 LIBARCH/sparc = sparc
223 LIBARCH/sparcv9 = sparcv9
224 LIBARCH/ia64 = ia64
225
226 LP64_ARCH = sparcv9 amd64 ia64
227 endif
228
229 # Required make macro settings for all platforms
230 MAKE_ARGS += JAVA_HOME=$(ABS_BOOTDIR)
231 MAKE_ARGS += OUTPUTDIR=$(ABS_OUTPUTDIR)
232 MAKE_ARGS += GAMMADIR=$(ABS_GAMMADIR)
233 MAKE_ARGS += MAKE_VERBOSE=$(MAKE_VERBOSE)
234 MAKE_ARGS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION)
235 MAKE_ARGS += JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
236
237 # Pass HOTSPOT_BUILD_VERSION as argument to OS specific Makefile
238 # to overwrite the default definition since OS specific Makefile also
239 # includes this make/defs.make file.
240 MAKE_ARGS += HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION)
241
242 # Select name of export directory
243 EXPORT_PATH=$(OUTPUTDIR)/export-$(PLATFORM)$(EXPORT_SUBDIR)
244 ifneq ($(ALT_EXPORT_PATH),)
245 EXPORT_PATH=$(ALT_EXPORT_PATH)
246 endif
247
248 # Default jdk image if one is created for you with create_jdk
249 JDK_IMAGE_DIR=$(OUTPUTDIR)/jdk-$(PLATFORM)
250
251 # Various export sub directories
252 EXPORT_INCLUDE_DIR = $(EXPORT_PATH)/include
253 EXPORT_DOCS_DIR = $(EXPORT_PATH)/docs
254 EXPORT_LIB_DIR = $(EXPORT_PATH)/lib
255 EXPORT_JRE_DIR = $(EXPORT_PATH)/jre
256 EXPORT_JRE_BIN_DIR = $(EXPORT_JRE_DIR)/bin
257 EXPORT_JRE_LIB_DIR = $(EXPORT_JRE_DIR)/lib
258 EXPORT_JRE_LIB_ARCH_DIR = $(EXPORT_JRE_LIB_DIR)/$(LIBARCH)
259
260 # Common export list of files
261 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmti.h
262 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jni.h
263 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/$(JDK_INCLUDE_SUBDIR)/jni_md.h
264 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jmm.h