1 #
2 # Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
3 # Copyright 2012, 2013 SAP AG. All rights reserved.
4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 #
6 # This code is free software; you can redistribute it and/or modify it
7 # under the terms of the GNU General Public License version 2 only, as
8 # published by the Free Software Foundation.
9 #
10 # This code is distributed in the hope that it will be useful, but WITHOUT
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 # version 2 for more details (a copy is included in the LICENSE file that
14 # accompanied this code).
15 #
16 # You should have received a copy of the GNU General Public License version
17 # 2 along with this work; if not, write to the Free Software Foundation,
18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 #
20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 # or visit www.oracle.com if you need additional information or have any
22 # questions.
23 #
24 #
25
26 # Usage:
27 #
28 # $(MAKE) -f buildtree.make SRCARCH=srcarch BUILDARCH=buildarch LIBARCH=libarch
29 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant
30 #
31 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the
32 # environment or on the command-line:
33 #
34 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory
35 # BUILDARCH - build directory
36 # LIBARCH - the corresponding directory in JDK/JRE
37 # GAMMADIR - top of workspace
38 # OS_FAMILY - operating system
39 # VARIANT - core, compiler1, compiler2, or tiered
40 # VERSION_STRING - the JDK version string as specified by JEP-223
41 # HOTSPOT_VERSION_STRING - the same as VERSION_STRING, unless overridden by a standalone build
42 #
43 # Builds the directory trees with makefiles plus some convenience files in
44 # each directory:
45 #
46 # Makefile - for "make foo"
47 # flags.make - with macro settings
48 # vm.make - to support making "$(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_$(BUILDARCH)
73 endif
74 endif
75
76 # Allow overriding of the arch part of the directory but default
77 # to BUILDARCH if nothing is specified
78 ifeq ($(VARIANTARCH),)
79 VARIANTARCH=$(BUILDARCH)
80 endif
81
82 ifdef FORCE_TIERED
83 ifeq ($(VARIANT),tiered)
84 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_compiler2
85 else
86 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
87 endif
88 else
89 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
90 endif
91
92 #
93 # We do two levels of exclusion in the shared directory.
94 # TOPLEVEL excludes are pruned, they are not recursively searched,
95 # but lower level directories can be named without fear of collision.
96 # ALWAYS excludes are excluded at any level in the directory tree.
97 #
98
99 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS)
100
101 ifeq ($(VARIANT),tiered)
102 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent
103 else
104 ifeq ($(VARIANT),compiler2)
105 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent
106 else
107 # compiler1 and core use the same exclude list
108 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent
109 endif
110 endif
111
112 # Get things from the platform file.
113 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE))
114
115 SIMPLE_DIRS = \
116 $(PLATFORM_DIR)/generated/dependencies \
117 $(PLATFORM_DIR)/generated/adfiles \
118 $(PLATFORM_DIR)/generated/jvmtifiles \
119 $(PLATFORM_DIR)/generated/tracefiles
120
121 TARGETS = debug fastdebug optimized product
122 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
123
124 # For dependencies and recursive makes.
125 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
126
127 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make trace.make sa.make
128
129 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
130 SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
131
132 # Define variables to be set in flags.make.
133 # Default values are set in make/defs.make.
134
135 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami)
136 ifndef HOTSPOT_BUILD_USER
137 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
138 endif
139 ifndef HOTSPOT_BUILD_USER
140 HOTSPOT_BUILD_USER := $(shell whoami)
141 endif
142 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
143 # or make/hotspot_distro.
144 ifndef HOTSPOT_VM_DISTRO
145 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
146 include $(GAMMADIR)/make/hotspot_distro
147 else
148 include $(GAMMADIR)/make/openjdk_distro
149 endif
150 endif
151
152 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
153 ifndef OPENJDK
154 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
155 OPENJDK=true
156 endif
157 endif
158
159 BUILDTREE_VARS += HOTSPOT_VERSION_STRING=$(HOTSPOT_VERSION_STRING) VERSION_STRING=$(VERSION_STRING)
160
161 BUILDTREE = \
162 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
163
164 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)"
165
166 all: $(SUBMAKE_DIRS)
167
168 # Run make in each subdirectory recursively.
169 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
170 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
171 +$(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
172 $(QUIETLY) touch $@
173
174 $(SIMPLE_DIRS):
175 $(QUIETLY) mkdir -p $@
176
177 # Convenience macro which takes a source relative path, applies $(1) to the
178 # absolute path, and then replaces $(GAMMADIR) in the result with a
179 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.
180 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
181
182 # This bit is needed to enable local rebuilds.
183 # Unless the makefile itself sets LP64, any environmental
184 # setting of LP64 will interfere with the build.
185 LP64_SETTING/32 = LP64 = \#empty
186 LP64_SETTING/64 = LP64 = 1
187
188 DATA_MODE/ppc64 = 64
189
190 DATA_MODE = $(DATA_MODE/$(BUILDARCH))
191
192 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
193 @echo $(LOG_INFO) Creating $@ ...
194 $(QUIETLY) ( \
195 $(BUILDTREE_COMMENT); \
196 echo; \
197 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
198 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
199 echo; \
200 echo "GAMMADIR = $(GAMMADIR)"; \
201 echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
202 echo "OSNAME = $(OSNAME)"; \
203 echo "SYSDEFS = \$$(Platform_sysdefs)"; \
204 echo "SRCARCH = $(SRCARCH)"; \
205 echo "BUILDARCH = $(BUILDARCH)"; \
206 echo "LIBARCH = $(LIBARCH)"; \
207 echo "TARGET = $(TARGET)"; \
208 echo "HOTSPOT_VERSION_STRING = $(HOTSPOT_VERSION_STRING)"; \
209 echo "VERSION_STRING = $(VERSION_STRING)"; \
210 echo "SA_BUILD_VERSION = $(HOTSPOT_VERSION_STRING)"; \
211 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
212 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
213 echo "OPENJDK = $(OPENJDK)"; \
214 echo "$(LP64_SETTING/$(DATA_MODE))"; \
215 echo; \
216 echo "# Used for platform dispatching"; \
217 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
218 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
219 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
220 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
221 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
222 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
223 echo "CFLAGS += \$$(TARGET_DEFINES)"; \
224 echo; \
225 echo "Src_Dirs_V = \\"; \
226 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
227 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
228 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
229 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
230 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
231 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
232 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
233 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
234 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
235 echo; \
236 echo "Src_Dirs_I = \\"; \
237 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \
238 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \
239 echo "$(call gamma-path,altsrc,share/vm) \\"; \
240 echo "$(call gamma-path,commonsrc,share/vm) \\"; \
241 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \
242 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \
243 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
244 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
245 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
246 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
247 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
248 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
249 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
250 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
251 [ -n "$(CFLAGS_BROWSE)" ] && \
252 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
253 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \
254 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \
255 [ -n "$(OBJCOPY)" ] && \
256 echo && echo "OBJCOPY = $(OBJCOPY)"; \
257 [ -n "$(STRIP_POLICY)" ] && \
258 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \
259 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \
260 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \
261 [ -n "$(ZIPEXE)" ] && \
262 echo && echo "ZIPEXE = $(ZIPEXE)"; \
263 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
264 echo && \
265 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
266 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
267 [ -n "$(INCLUDE_TRACE)" ] && \
268 echo && echo "INCLUDE_TRACE = $(INCLUDE_TRACE)"; \
269 echo; \
270 [ -n "$(SPEC)" ] && \
271 echo "include $(SPEC)"; \
272 echo "CP ?= cp"; \
273 echo "MV ?= mv"; \
274 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
275 echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
276 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
277 ) > $@
278
279 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
280 @echo $(LOG_INFO) Creating $@ ...
281 $(QUIETLY) ( \
282 $(BUILDTREE_COMMENT); \
283 echo; \
284 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
285 ) > $@
286
287 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
288 @echo $(LOG_INFO) Creating directory list $@
289 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
290 find $(HS_ALT_SRC)/share/vm/* -prune \
291 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
292 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
293 fi;
294 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
295 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
296 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
297
298 Makefile: $(BUILDTREE_MAKE)
299 @echo $(LOG_INFO) Creating $@ ...
300 $(QUIETLY) ( \
301 $(BUILDTREE_COMMENT); \
302 echo; \
303 echo include flags.make; \
304 echo; \
305 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
306 ) > $@
307
308 vm.make: $(BUILDTREE_MAKE)
309 @echo $(LOG_INFO) Creating $@ ...
310 $(QUIETLY) ( \
311 $(BUILDTREE_COMMENT); \
312 echo; \
313 echo include flags.make; \
314 echo include flags_vm.make; \
315 echo; \
316 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
317 ) > $@
318
319 adlc.make: $(BUILDTREE_MAKE)
320 @echo $(LOG_INFO) Creating $@ ...
321 $(QUIETLY) ( \
322 $(BUILDTREE_COMMENT); \
323 echo; \
324 echo include flags.make; \
325 echo; \
326 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
327 ) > $@
328
329 jvmti.make: $(BUILDTREE_MAKE)
330 @echo $(LOG_INFO) Creating $@ ...
331 $(QUIETLY) ( \
332 $(BUILDTREE_COMMENT); \
333 echo; \
334 echo include flags.make; \
335 echo; \
336 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
337 ) > $@
338
339 trace.make: $(BUILDTREE_MAKE)
340 @echo $(LOG_INFO) Creating $@ ...
341 $(QUIETLY) ( \
342 $(BUILDTREE_COMMENT); \
343 echo; \
344 echo include flags.make; \
345 echo; \
346 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
347 ) > $@
348
349 sa.make: $(BUILDTREE_MAKE)
350 @echo $(LOG_INFO) Creating $@ ...
351 $(QUIETLY) ( \
352 $(BUILDTREE_COMMENT); \
353 echo; \
354 echo include flags.make; \
355 echo; \
356 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
357 ) > $@
358
359 FORCE:
360
361 .PHONY: all FORCE
362
363 .NOTPARALLEL: