1 #
2 # Copyright (c) 2005, 2014, 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 # Usage:
26 #
27 # $(MAKE) -f buildtree.make SRCARCH=srcarch BUILDARCH=buildarch LIBARCH=libarch
28 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant
29 #
30 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the
31 # environment or on the command-line:
32 #
33 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory
34 # BUILDARCH - build directory
35 # LIBARCH - the corresponding directory in JDK/JRE
36 # GAMMADIR - top of workspace
37 # OS_FAMILY - operating system
38 # VARIANT - core, compiler1, compiler2, or tiered
39 # HOTSPOT_RELEASE_VERSION - <major_ver>.<minor_ver>.<micro_ver>[-<identifier>][-<debug_target>][-b<nn>]
40 # HOTSPOT_BUILD_VERSION - internal, internal-$(USER_RELEASE_SUFFIX) or empty
41 # JRE_RELEASE_VERSION - <major>.<minor>.<micro> (1.7.0)
42 #
43 # Builds the directory trees with makefiles plus some convenience files in
44 # each directory:
45 #
46 # Makefile - for "make foo"
47 # flags.make - with macro settings
48 # vm.make - to support making "$(MAKE) -v vm.make" in makefiles
49 # adlc.make -
50 # trace.make - generate tracing event and type definitions
51 # jvmti.make - generate JVMTI bindings from the spec (JSR-163)
52 # sa.make - generate SA jar file and natives
53 #
54 # The makefiles are split this way so that "make foo" will run faster by not
55 # having to read the dependency files for the vm.
56
57 # needs to be set here since this Makefile doesn't include defs.make
58 OS_VENDOR:=$(shell uname -s)
59
60 -include $(SPEC)
61 include $(GAMMADIR)/make/scm.make
62 include $(GAMMADIR)/make/defs.make
63 include $(GAMMADIR)/make/altsrc.make
64
65
66 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details.
67 QUIETLY$(MAKE_VERBOSE) = @
68
69 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
70 PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero
71 else
72 ifdef USE_SUNCC
73 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).suncc
74 else
75 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH)
76 endif
77 endif
78
79 # Allow overriding of the arch part of the directory but default
80 # to BUILDARCH if nothing is specified
81 ifeq ($(VARIANTARCH),)
82 VARIANTARCH=$(BUILDARCH)
83 endif
84
85 ifdef FORCE_TIERED
86 ifeq ($(VARIANT),tiered)
87 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_compiler2
88 else
89 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
90 endif
91 else
92 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
93 endif
94
95 #
96 # We do two levels of exclusion in the shared directory.
97 # TOPLEVEL excludes are pruned, they are not recursively searched,
98 # but lower level directories can be named without fear of collision.
99 # ALWAYS excludes are excluded at any level in the directory tree.
100 #
101
102 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS)
103
104 ifeq ($(VARIANT),tiered)
105 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent
106 else
107 ifeq ($(VARIANT),compiler2)
108 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent
109 else
110 # compiler1 and core use the same exclude list
111 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent
112 endif
113 endif
114
115 # Get things from the platform file.
116 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE))
117
118 # dtracefiles is used on BSD versions that implement Dtrace (like MacOS X)
119 SIMPLE_DIRS = \
120 $(PLATFORM_DIR)/generated/dependencies \
121 $(PLATFORM_DIR)/generated/adfiles \
122 $(PLATFORM_DIR)/generated/jvmtifiles \
123 $(PLATFORM_DIR)/generated/tracefiles \
124 $(PLATFORM_DIR)/generated/dtracefiles
125
126 TARGETS = debug fastdebug optimized product
127 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
128
129 # For dependencies and recursive makes.
130 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
131
132 # dtrace.make is used on BSD versions that implement Dtrace (like MacOS X)
133 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make trace.make sa.make dtrace.make
134
135 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
136 SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
137
138 # Define variables to be set in flags.make.
139 # Default values are set in make/defs.make.
140 ifeq ($(HOTSPOT_BUILD_VERSION),)
141 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)
142 else
143 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)
144 endif
145 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami)
146 ifndef HOTSPOT_BUILD_USER
147 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
148 endif
149 ifndef HOTSPOT_BUILD_USER
150 HOTSPOT_BUILD_USER := $(shell whoami)
151 endif
152 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
153 # or make/hotspot_distro.
154 ifndef HOTSPOT_VM_DISTRO
155 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
156 include $(GAMMADIR)/make/hotspot_distro
157 else
158 include $(GAMMADIR)/make/openjdk_distro
159 endif
160 endif
161
162 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
163 ifndef OPENJDK
164 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
165 OPENJDK=true
166 endif
167 endif
168
169 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
170
171 BUILDTREE = \
172 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
173
174 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)"
175
176 all: $(SUBMAKE_DIRS)
177
178 # Run make in each subdirectory recursively.
179 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
180 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
181 $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
182 $(QUIETLY) touch $@
183
184 $(SIMPLE_DIRS):
185 $(QUIETLY) mkdir -p $@
186
187 # Convenience macro which takes a source relative path, applies $(1) to the
188 # absolute path, and then replaces $(GAMMADIR) in the result with a
189 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.
190 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
191
192 # This bit is needed to enable local rebuilds.
193 # Unless the makefile itself sets LP64, any environmental
194 # setting of LP64 will interfere with the build.
195 LP64_SETTING/32 = LP64 = \#empty
196 LP64_SETTING/64 = LP64 = 1
197
198 DATA_MODE/i486 = 32
199 DATA_MODE/amd64 = 64
200
201 DATA_MODE = $(DATA_MODE/$(BUILDARCH))
202
203 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
204 @echo $(LOG_INFO) Creating $@ ...
205 $(QUIETLY) ( \
206 $(BUILDTREE_COMMENT); \
207 echo; \
208 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
209 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
210 echo; \
211 echo "GAMMADIR = $(GAMMADIR)"; \
212 echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
213 echo "OSNAME = $(OSNAME)"; \
214 echo "SYSDEFS = \$$(Platform_sysdefs)"; \
215 echo "SRCARCH = $(SRCARCH)"; \
216 echo "BUILDARCH = $(BUILDARCH)"; \
217 echo "LIBARCH = $(LIBARCH)"; \
218 echo "TARGET = $(TARGET)"; \
219 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \
220 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \
221 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
222 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
223 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
224 echo "OPENJDK = $(OPENJDK)"; \
225 echo "$(LP64_SETTING/$(DATA_MODE))"; \
226 echo; \
227 echo "# Used for platform dispatching"; \
228 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
229 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
230 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
231 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
232 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
233 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
234 echo "CFLAGS += \$$(TARGET_DEFINES)"; \
235 echo; \
236 echo "Src_Dirs_V = \\"; \
237 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
238 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
239 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
240 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
241 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
242 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
243 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
244 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
245 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
246 echo; \
247 echo "Src_Dirs_I = \\"; \
248 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \
249 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \
250 echo "$(call gamma-path,altsrc,share/vm) \\"; \
251 echo "$(call gamma-path,commonsrc,share/vm) \\"; \
252 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \
253 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \
254 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
255 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
256 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
257 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
258 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
259 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
260 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
261 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
262 [ -n "$(CFLAGS_BROWSE)" ] && \
263 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
264 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \
265 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \
266 [ -n "$(OBJCOPY)" ] && \
267 echo && echo "OBJCOPY = $(OBJCOPY)"; \
268 [ -n "$(STRIP_POLICY)" ] && \
269 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \
270 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \
271 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \
272 [ -n "$(ZIPEXE)" ] && \
273 echo && echo "ZIPEXE = $(ZIPEXE)"; \
274 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
275 echo && \
276 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
277 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
278 echo; \
279 [ -n "$(SPEC)" ] && \
280 echo "include $(SPEC)"; \
281 echo "CP ?= cp"; \
282 echo "MV ?= mv"; \
283 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
284 echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
285 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
286 ) > $@
287
288 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
289 @echo $(LOG_INFO) Creating $@ ...
290 $(QUIETLY) ( \
291 $(BUILDTREE_COMMENT); \
292 echo; \
293 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
294 ) > $@
295
296 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
297 @echo $(LOG_INFO) Creating directory list $@
298 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
299 find $(HS_ALT_SRC)/share/vm/* -prune \
300 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
301 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
302 fi;
303 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
304 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
305 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
306
307 Makefile: $(BUILDTREE_MAKE)
308 @echo $(LOG_INFO) Creating $@ ...
309 $(QUIETLY) ( \
310 $(BUILDTREE_COMMENT); \
311 echo; \
312 echo include flags.make; \
313 echo; \
314 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
315 ) > $@
316
317 vm.make: $(BUILDTREE_MAKE)
318 @echo $(LOG_INFO) Creating $@ ...
319 $(QUIETLY) ( \
320 $(BUILDTREE_COMMENT); \
321 echo; \
322 echo include flags.make; \
323 echo include flags_vm.make; \
324 echo; \
325 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
326 ) > $@
327
328 adlc.make: $(BUILDTREE_MAKE)
329 @echo $(LOG_INFO) Creating $@ ...
330 $(QUIETLY) ( \
331 $(BUILDTREE_COMMENT); \
332 echo; \
333 echo include flags.make; \
334 echo; \
335 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
336 ) > $@
337
338 jvmti.make: $(BUILDTREE_MAKE)
339 @echo $(LOG_INFO) Creating $@ ...
340 $(QUIETLY) ( \
341 $(BUILDTREE_COMMENT); \
342 echo; \
343 echo include flags.make; \
344 echo; \
345 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
346 ) > $@
347
348 trace.make: $(BUILDTREE_MAKE)
349 @echo $(LOG_INFO) Creating $@ ...
350 $(QUIETLY) ( \
351 $(BUILDTREE_COMMENT); \
352 echo; \
353 echo include flags.make; \
354 echo; \
355 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
356 ) > $@
357
358 sa.make: $(BUILDTREE_MAKE)
359 @echo $(LOG_INFO) Creating $@ ...
360 $(QUIETLY) ( \
361 $(BUILDTREE_COMMENT); \
362 echo; \
363 echo include flags.make; \
364 echo; \
365 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
366 ) > $@
367
368 dtrace.make: $(BUILDTREE_MAKE)
369 @echo $(LOG_INFO) Creating $@ ...
370 $(QUIETLY) ( \
371 $(BUILDTREE_COMMENT); \
372 echo; \
373 echo include flags.make; \
374 echo; \
375 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
376 ) > $@
377
378 FORCE:
379
380 .PHONY: all FORCE