1 #
2 # Copyright (c) 2005, 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 # 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 -include $(SPEC)
58 include $(GAMMADIR)/make/scm.make
59 include $(GAMMADIR)/make/defs.make
60 include $(GAMMADIR)/make/altsrc.make
61
62
63 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details.
64 QUIETLY$(MAKE_VERBOSE) = @
65
66 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
67 PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero
68 else
69 ifdef USE_SUNCC
70 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).suncc
71 else
72 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH)
73 ALT_PLATFORM_FILE = $(HS_ALT_MAKE)/$(OS_FAMILY)/platform_$(BUILDARCH)
74 PLATFORM_FILE := $(if $(wildcard $(ALT_PLATFORM_FILE)),$(ALT_PLATFORM_FILE),$(PLATFORM_FILE))
75 endif
76 endif
77
78 # Allow overriding of the arch part of the directory but default
79 # to BUILDARCH if nothing is specified
80 ifeq ($(VARIANTARCH),)
81 VARIANTARCH=$(BUILDARCH)
82 endif
83
84 ifdef FORCE_TIERED
85 ifeq ($(VARIANT),tiered)
86 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_compiler2
87 else
88 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
89 endif
90 else
91 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
92 endif
93
94 #
95 # We do two levels of exclusion in the shared directory.
96 # TOPLEVEL excludes are pruned, they are not recursively searched,
97 # but lower level directories can be named without fear of collision.
98 # ALWAYS excludes are excluded at any level in the directory tree.
99 #
100
101 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS)
102
103 ifeq ($(VARIANT),tiered)
104 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent
105 else
106 ifeq ($(VARIANT),compiler2)
107 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent
108 else
109 # compiler1 and core use the same exclude list
110 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent
111 endif
112 endif
113
114 # Get things from the platform file.
115 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE))
116
117 SIMPLE_DIRS = \
118 $(PLATFORM_DIR)/generated/dependencies \
119 $(PLATFORM_DIR)/generated/adfiles \
120 $(PLATFORM_DIR)/generated/jvmtifiles \
121 $(PLATFORM_DIR)/generated/tracefiles \
122 $(PLATFORM_DIR)/generated/extensions
123
124 TARGETS = debug fastdebug optimized product
125 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
126
127 # For dependencies and recursive makes.
128 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
129
130 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make trace.make sa.make dtrace.make
131
132 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
133 SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
134
135 # Define variables to be set in flags.make.
136 # Default values are set in make/defs.make.
137 ifeq ($(HOTSPOT_BUILD_VERSION),)
138 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)
139 else
140 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)
141 endif
142 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami)
143 ifndef HOTSPOT_BUILD_USER
144 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
145 endif
146 ifndef HOTSPOT_BUILD_USER
147 HOTSPOT_BUILD_USER := $(shell whoami)
148 endif
149 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
150 # or make/hotspot_distro.
151 ifndef HOTSPOT_VM_DISTRO
152 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
153 include $(GAMMADIR)/make/hotspot_distro
154 else
155 include $(GAMMADIR)/make/openjdk_distro
156 endif
157 endif
158
159 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
160 ifndef OPENJDK
161 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
162 OPENJDK=true
163 endif
164 endif
165
166 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
167
168 BUILDTREE = \
169 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
170
171 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)"
172
173 all: $(SUBMAKE_DIRS)
174
175 # Run make in each subdirectory recursively.
176 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
177 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
178 +$(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
179 $(QUIETLY) touch $@
180
181 $(SIMPLE_DIRS):
182 $(QUIETLY) mkdir -p $@
183
184 # Convenience macro which takes a source relative path, applies $(1) to the
185 # absolute path, and then replaces $(GAMMADIR) in the result with a
186 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.
187 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
188
189 # This bit is needed to enable local rebuilds.
190 # Unless the makefile itself sets LP64, any environmental
191 # setting of LP64 will interfere with the build.
192 LP64_SETTING/32 = LP64 = \#empty
193 LP64_SETTING/64 = LP64 = 1
194
195 DATA_MODE/i486 = 32
196 DATA_MODE/sparc = 32
197 DATA_MODE/sparcv9 = 64
198 DATA_MODE/amd64 = 64
199 DATA_MODE/ppc64 = 64
200 DATA_MODE/aarch64 = 64
201
202 DATA_MODE = $(DATA_MODE/$(BUILDARCH))
203
204 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
205 @echo $(LOG_INFO) Creating $@ ...
206 $(QUIETLY) ( \
207 $(BUILDTREE_COMMENT); \
208 echo; \
209 echo "Platform_file = $(PLATFORM_FILE)" | sed -e 's|$(HS_ALT_MAKE)|$$(HS_ALT_MAKE)|' -e 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
210 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
211 echo; \
212 echo "GAMMADIR = $(GAMMADIR)"; \
213 echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
214 echo "OSNAME = $(OSNAME)"; \
215 echo "SYSDEFS = \$$(Platform_sysdefs)"; \
216 echo "SRCARCH = $(SRCARCH)"; \
217 echo "BUILDARCH = $(BUILDARCH)"; \
218 echo "LIBARCH = $(LIBARCH)"; \
219 echo "TARGET = $(TARGET)"; \
220 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \
221 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \
222 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
223 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
224 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
225 echo "OPENJDK = $(OPENJDK)"; \
226 echo "$(LP64_SETTING/$(DATA_MODE))"; \
227 echo; \
228 echo "# Used for platform dispatching"; \
229 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
230 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
231 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
232 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
233 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
234 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
235 echo "CFLAGS += \$$(TARGET_DEFINES)"; \
236 echo; \
237 echo "Src_Dirs_V = \\"; \
238 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
239 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
240 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
241 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
242 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
243 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
244 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
245 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
246 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
247 echo; \
248 echo "Src_Dirs_I = \\"; \
249 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \
250 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \
251 echo "$(call gamma-path,altsrc,share/vm) \\"; \
252 echo "$(call gamma-path,commonsrc,share/vm) \\"; \
253 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \
254 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \
255 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
256 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
257 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
258 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
259 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
260 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
261 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
262 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
263 [ -n "$(CFLAGS_BROWSE)" ] && \
264 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
265 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \
266 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \
267 [ -n "$(OBJCOPY)" ] && \
268 echo && echo "OBJCOPY = $(OBJCOPY)"; \
269 [ -n "$(STRIP_POLICY)" ] && \
270 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \
271 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \
272 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \
273 [ -n "$(ZIPEXE)" ] && \
274 echo && echo "ZIPEXE = $(ZIPEXE)"; \
275 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
276 echo && \
277 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
278 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
279 [ -n "$(INCLUDE_TRACE)" ] && \
280 echo && echo "INCLUDE_TRACE = $(INCLUDE_TRACE)"; \
281 echo; \
282 [ -n "$(SPEC)" ] && \
283 echo "include $(SPEC)"; \
284 echo "CP ?= cp"; \
285 echo "MV ?= mv"; \
286 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
287 echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
288 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
289 ) > $@
290
291 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
292 @echo $(LOG_INFO) Creating $@ ...
293 $(QUIETLY) ( \
294 $(BUILDTREE_COMMENT); \
295 echo; \
296 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
297 ) > $@
298
299 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
300 @echo $(LOG_INFO) Creating directory list $@
301 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
302 find $(HS_ALT_SRC)/share/vm/* -prune \
303 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
304 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
305 fi;
306 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
307 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
308 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
309
310 Makefile: $(BUILDTREE_MAKE)
311 @echo $(LOG_INFO) Creating $@ ...
312 $(QUIETLY) ( \
313 $(BUILDTREE_COMMENT); \
314 echo; \
315 echo include flags.make; \
316 echo; \
317 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
318 ) > $@
319
320 vm.make: $(BUILDTREE_MAKE)
321 @echo $(LOG_INFO) Creating $@ ...
322 $(QUIETLY) ( \
323 $(BUILDTREE_COMMENT); \
324 echo; \
325 echo include flags.make; \
326 echo include flags_vm.make; \
327 echo; \
328 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
329 ) > $@
330
331 adlc.make: $(BUILDTREE_MAKE)
332 @echo $(LOG_INFO) Creating $@ ...
333 $(QUIETLY) ( \
334 $(BUILDTREE_COMMENT); \
335 echo; \
336 echo include flags.make; \
337 echo; \
338 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
339 ) > $@
340
341 jvmti.make: $(BUILDTREE_MAKE)
342 @echo $(LOG_INFO) Creating $@ ...
343 $(QUIETLY) ( \
344 $(BUILDTREE_COMMENT); \
345 echo; \
346 echo include flags.make; \
347 echo; \
348 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
349 ) > $@
350
351 trace.make: $(BUILDTREE_MAKE)
352 @echo $(LOG_INFO) Creating $@ ...
353 $(QUIETLY) ( \
354 $(BUILDTREE_COMMENT); \
355 echo; \
356 echo include flags.make; \
357 echo; \
358 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
359 ) > $@
360
361 sa.make: $(BUILDTREE_MAKE)
362 @echo $(LOG_INFO) Creating $@ ...
363 $(QUIETLY) ( \
364 $(BUILDTREE_COMMENT); \
365 echo; \
366 echo include flags.make; \
367 echo; \
368 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
369 ) > $@
370
371 dtrace.make: $(BUILDTREE_MAKE)
372 @echo $(LOG_INFO) Creating $@ ...
373 $(QUIETLY) ( \
374 $(BUILDTREE_COMMENT); \
375 echo; \
376 echo include flags.make; \
377 echo; \
378 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
379 ) > $@
380
381 FORCE:
382
383 .PHONY: all FORCE
384
385 .NOTPARALLEL: