1 #
2 # Copyright (c) 2006, 2015, 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.
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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 # or visit www.oracle.com if you need additional information or have any
21 # questions.
22 #
23 #
24
25 # The common definitions for hotspot builds.
26
27 # Optionally include SPEC file generated by configure.
28 ifneq ($(SPEC),)
29 include $(SPEC)
30 endif
31
32 ifeq ($(LOG_LEVEL),warn)
33 LOG_INFO := > /dev/null
34 else
35 LOG_INFO :=
36 endif
37
38 # Directory paths and user name
39 # Unless GAMMADIR is set on the command line, search upward from
40 # the current directory for a parent directory containing "src/share/vm".
41 # If that fails, look for $GAMMADIR in the environment.
42 # When the tree of subdirs is built, this setting is stored in each flags.make.
43 GAMMADIR := $(shell until ([ -d dev ]&&echo $${GAMMADIR:-/GAMMADIR/}) || ([ -d src/share/vm ]&&pwd); do cd ..; done)
44 HS_SRC_DIR=$(GAMMADIR)/src
45 HS_MAKE_DIR=$(GAMMADIR)/make
46 HS_BUILD_DIR=$(GAMMADIR)/build
47
48 ifeq ($(USER),)
49 USER=$(USERNAME)
50 endif
51
52 ifeq ($(HS_ALT_MAKE),)
53 ifneq ($(OPENJDK),true)
54 HS_ALT_MAKE=$(GAMMADIR)/make/closed
55 else
56 HS_ALT_MAKE=NO_SUCH_PATH
57 endif
58 endif
59
60 #
61 # Include alternate defs.make if it exists
62 #
63 -include $(HS_ALT_MAKE)/defs.make
64
65 # Default to verbose build logs (show all compile lines):
66 MAKE_VERBOSE=y
67
68 # Make macros for install files or preparing targets
69 CD=cd
70 CP=cp
71 ECHO=echo
72 GREP=grep
73 MKDIR=mkdir
74 MV=mv
75 PWD=pwd
76 RM=rm -f
77 SED=sed
78 TAR=tar
79 ZIPEXE=zip
80
81 define install-file
82 @$(MKDIR) -p $(@D)
83 @$(RM) $@
84 $(CP) $< $@
85 endef
86
87 # MacOS X strongly discourages 'cp -r' and provides 'cp -R' instead.
88 # May need to have a MacOS X specific definition of install-dir
89 # sometime in the future.
90 define install-dir
91 @$(MKDIR) -p $(@D)
92 @$(RM) -r $@
93 $(CP) -r $< $@
94 endef
95
96 define prep-target
97 @$(MKDIR) -p $(@D)
98 @$(RM) $@
99 endef
100
101 # Default values for JVM_VARIANT* variables if configure hasn't set
102 # it already.
103 ifeq ($(JVM_VARIANTS),)
104 ifeq ($(ZERO_BUILD), true)
105 ifeq ($(SHARK_BUILD), true)
106 JVM_VARIANTS:=zeroshark
107 JVM_VARIANT_ZEROSHARK:=true
108 else
109 JVM_VARIANTS:=zero
110 JVM_VARIANT_ZERO:=true
111 endif
112 else
113 # A default is needed
114 ifeq ($(BUILD_CLIENT_ONLY), true)
115 JVM_VARIANTS:=client
116 JVM_VARIANT_CLIENT:=true
117 endif
118 # Further defaults are platform and arch specific
119 endif
120 endif
121
122 # hotspot version definitions
123 include $(GAMMADIR)/make/jdk_version
124
125 # Java versions needed
126 ifeq ($(PREVIOUS_JDK_VERSION),)
127 PREVIOUS_JDK_VERSION=$(JDK_PREVIOUS_VERSION)
128 endif
129 ifeq ($(JDK_MAJOR_VERSION),)
130 JDK_MAJOR_VERSION=$(JDK_MAJOR_VER)
131 endif
132 ifeq ($(JDK_MINOR_VERSION),)
133 JDK_MINOR_VERSION=$(JDK_MINOR_VER)
134 endif
135 ifeq ($(JDK_MICRO_VERSION),)
136 JDK_MICRO_VERSION=$(JDK_MICRO_VER)
137 endif
138 ifeq ($(JDK_BUILD_NUMBER),)
139 JDK_BUILD_NUMBER=0
140 endif
141 ifeq ($(JDK_MKTG_VERSION),)
142 JDK_MKTG_VERSION=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)
143 endif
144 ifeq ($(JDK_VERSION),)
145 ifeq ($(BUILD_FLAVOR), product)
146 JDK_VERSION=$(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)
147 else
148 JDK_VERSION=$(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)-$(BUILD_FLAVOR)
149 endif
150 endif
151 ifeq ($(FULL_VERSION),)
152 FULL_VERSION="$(JDK_VERSION)"
153 endif
154
155 # FULL_VERSION is only used to define JRE_RELEASE_VERSION which is used
156 # as JRE version in VM -Xinternalversion output.
157 ifndef JRE_RELEASE_VERSION
158 JRE_RELEASE_VERSION=$(FULL_VERSION)
159 endif
160
161 ifndef HOTSPOT_RELEASE_VERSION
162 HOTSPOT_RELEASE_VERSION=$(FULL_VERSION)
163 endif
164
165 ifdef HOTSPOT_BUILD_VERSION
166 # specified in command line
167 else
168 ifdef COOKED_BUILD_NUMBER
169 # JRE build
170 HOTSPOT_BUILD_VERSION=
171 else
172 ifdef USER_RELEASE_SUFFIX
173 HOTSPOT_BUILD_VERSION=internal-$(USER_RELEASE_SUFFIX)
174 else
175 HOTSPOT_BUILD_VERSION=internal
176 endif
177 endif
178 endif
179
180 # Windows should have OS predefined
181 ifeq ($(OS),)
182 OS := $(shell uname -s)
183 ifneq ($(findstring BSD,$(OS)),)
184 OS=bsd
185 endif
186 ifeq ($(OS), Darwin)
187 OS=bsd
188 endif
189 HOST := $(shell uname -n)
190 endif
191
192 # If not SunOS, not Linux not BSD and not AIX, assume Windows
193 ifneq ($(OS), Linux)
194 ifneq ($(OS), SunOS)
195 ifneq ($(OS), bsd)
196 ifneq ($(OS), AIX)
197 OSNAME=windows
198 else
199 OSNAME=aix
200 endif
201 else
202 OSNAME=bsd
203 endif
204 else
205 OSNAME=solaris
206 endif
207 else
208 OSNAME=linux
209 endif
210
211 # Determinations of default make arguments and platform specific settings
212 MAKE_ARGS=
213
214 # ARCH_DATA_MODEL==64 is equivalent to LP64=1
215 ifeq ($(ARCH_DATA_MODEL), 64)
216 ifndef LP64
217 LP64 := 1
218 endif
219 endif
220
221 # Defaults set for product build
222 EXPORT_SUBDIR=
223
224 # Change default /java path if requested
225 ifneq ($(ALT_SLASH_JAVA),)
226 SLASH_JAVA=$(ALT_SLASH_JAVA)
227 endif
228
229 # Default OUTPUTDIR
230 OUTPUTDIR=$(HS_BUILD_DIR)/$(OSNAME)
231 ifneq ($(ALT_OUTPUTDIR),)
232 OUTPUTDIR=$(ALT_OUTPUTDIR)
233 endif
234
235 # Find latest promoted JDK area
236 JDK_IMPORT_PATH=$(SLASH_JAVA)/re/j2se/$(JDK_VERSION)/promoted/latest/binaries/$(PLATFORM)
237 ifneq ($(ALT_JDK_IMPORT_PATH),)
238 JDK_IMPORT_PATH=$(ALT_JDK_IMPORT_PATH)
239 endif
240
241 # Other parts of JDK build may require an import JDK that can be executed
242 # on the build host. For cross-compile builds we also need an import JDK
243 # that matches the target arch, so for that we set ALT_JDK_TARGET_IMPORT_PATH
244 ifneq ($(ALT_JDK_TARGET_IMPORT_PATH),)
245 JDK_IMPORT_PATH=$(ALT_JDK_TARGET_IMPORT_PATH)
246 endif
247
248 # Find JDK used for javac compiles
249 BOOTDIR=$(SLASH_JAVA)/re/j2se/$(PREVIOUS_JDK_VERSION)/latest/binaries/$(PLATFORM)
250 ifneq ($(ALT_BOOTDIR),)
251 BOOTDIR=$(ALT_BOOTDIR)
252 endif
253
254 # Select name of the export directory and honor ALT overrides
255 EXPORT_PATH=$(OUTPUTDIR)/export-$(PLATFORM)$(EXPORT_SUBDIR)
256 ifneq ($(ALT_EXPORT_PATH),)
257 EXPORT_PATH=$(ALT_EXPORT_PATH)
258 endif
259
260 # Default jdk image if one is created for you with create_jdk
261 JDK_IMAGE_DIR=$(OUTPUTDIR)/jdk-$(PLATFORM)
262 ifneq ($(ALT_JDK_IMAGE_DIR),)
263 JDK_IMAGE_DIR=$(ALT_JDK_IMAGE_DIR)
264 endif
265
266 # The platform dependent defs.make defines platform specific variable such
267 # as ARCH, EXPORT_LIST etc. We must place the include here after BOOTDIR is defined.
268 include $(GAMMADIR)/make/$(OSNAME)/makefiles/defs.make
269
270 # We are trying to put platform specific defintions
271 # files to make/$(OSNAME)/makefiles dictory. However
272 # some definitions are common for both linux and solaris,
273 # so we put them here.
274 ifneq ($(OSNAME),windows)
275 ABS_OUTPUTDIR := $(shell mkdir -p $(OUTPUTDIR); $(CD) $(OUTPUTDIR); $(PWD))
276 ABS_BOOTDIR := $(shell $(CD) $(BOOTDIR); $(PWD))
277 ABS_GAMMADIR := $(shell $(CD) $(GAMMADIR); $(PWD))
278 ABS_OS_MAKEFILE := $(shell $(CD) $(HS_MAKE_DIR)/$(OSNAME); $(PWD))/Makefile
279
280 # uname, HotSpot source directory, build directory and JDK use different names
281 # for CPU architectures.
282 # ARCH - uname output
283 # SRCARCH - where to find HotSpot cpu and os_cpu source files
284 # BUILDARCH - build directory
285 # LIBARCH - directory name in JDK/JRE
286
287 # Use uname output for SRCARCH, but deal with platform differences. If ARCH
288 # is not explicitly listed below, it is treated as x86.
289 SRCARCH ?= $(ARCH/$(filter sparc sparc64 ia64 amd64 x86_64 ppc ppc64 aarch64 zero,$(ARCH)))
290 ARCH/ = x86
291 ARCH/sparc = sparc
292 ARCH/sparc64= sparc
293 ARCH/ia64 = ia64
294 ARCH/amd64 = x86
295 ARCH/x86_64 = x86
296 ARCH/ppc64 = ppc
297 ARCH/ppc = ppc
298 ARCH/aarch64= aarch64
299 ARCH/zero = zero
300
301 # BUILDARCH is usually the same as SRCARCH, except for sparcv9
302 BUILDARCH ?= $(SRCARCH)
303 ifeq ($(BUILDARCH), x86)
304 ifdef LP64
305 BUILDARCH = amd64
306 else
307 BUILDARCH = i486
308 endif
309 endif
310 ifeq ($(BUILDARCH), sparc)
311 ifdef LP64
312 BUILDARCH = sparcv9
313 endif
314 endif
315 ifeq ($(BUILDARCH), ppc)
316 ifdef LP64
317 BUILDARCH = ppc64
318 endif
319 endif
320
321 # LIBARCH is 1:1 mapping from BUILDARCH
322 LIBARCH ?= $(LIBARCH/$(BUILDARCH))
323 LIBARCH/i486 = i386
324 LIBARCH/amd64 = amd64
325 LIBARCH/sparc = sparc
326 LIBARCH/sparcv9 = sparcv9
327 LIBARCH/ia64 = ia64
328 LIBARCH/ppc64 = ppc64
329 LIBARCH/aarch64 = aarch64
330 LIBARCH/zero = $(ZERO_LIBARCH)
331
332 LP64_ARCH = sparcv9 amd64 ia64 ppc64 aarch64 zero
333 endif
334
335 # Required make macro settings for all platforms
336 MAKE_ARGS += BOOTDIR=$(ABS_BOOTDIR)
337 MAKE_ARGS += OUTPUTDIR=$(ABS_OUTPUTDIR)
338 MAKE_ARGS += GAMMADIR=$(ABS_GAMMADIR)
339 MAKE_ARGS += MAKE_VERBOSE=$(MAKE_VERBOSE)
340 MAKE_ARGS += JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
341
342 # Pass HOTSPOT_BUILD_VERSION as argument to OS specific Makefile
343 # to overwrite the default definition since OS specific Makefile also
344 # includes this make/defs.make file.
345 MAKE_ARGS += HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION)
346
347 MAKE_ARGS += BOOT_JDK_SOURCETARGET="$(BOOT_JDK_SOURCETARGET)"
348
349 # Various export sub directories
350 EXPORT_INCLUDE_DIR = $(EXPORT_PATH)/include
351 EXPORT_DOCS_DIR = $(EXPORT_PATH)/docs
352 EXPORT_LIB_DIR = $(EXPORT_PATH)/lib
353 EXPORT_BIN_DIR = $(EXPORT_PATH)/bin
354 EXPORT_LIB_ARCH_DIR = $(EXPORT_LIB_DIR)/$(LIBARCH)
355
356 # non-universal macosx builds need to appear universal
357 ifeq ($(OS_VENDOR), Darwin)
358 ifneq ($(MACOSX_UNIVERSAL), true)
359 EXPORT_LIB_ARCH_DIR = $(EXPORT_LIB_DIR)
360 endif
361 endif
362
363 # Common export list of files
364 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmti.h
365 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmticmlr.h
366 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jni.h
367 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/$(JDK_INCLUDE_SUBDIR)/jni_md.h
368 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jmm.h
369
370 .PHONY: $(HS_ALT_MAKE)/defs.make