1 #
2 # Copyright (c) 2005, 2014, 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 # $(MAKE) -f buildtree.make SRCARCH=srcarch BUILDARCH=buildarch LIBARCH=libarch
29 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant
30 #
31 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the
32 # environment or on the command-line:
33 #
34 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory
35 # BUILDARCH - build directory
36 # LIBARCH - the corresponding directory in JDK/JRE
37 # GAMMADIR - top of workspace
38 # OS_FAMILY - operating system
39 # VARIANT - core, compiler1, compiler2, or tiered
40 # HOTSPOT_RELEASE_VERSION - <major_ver>.<minor_ver>.<micro_ver>[-<identifier>][-<debug_target>][-b<nn>]
41 # HOTSPOT_BUILD_VERSION - internal, internal-$(USER_RELEASE_SUFFIX) or empty
42 # JRE_RELEASE_VERSION - <major>.<minor>.<micro> (1.7.0)
43 #
44 # Builds the directory trees with makefiles plus some convenience files in
45 # each directory:
46 #
47 # Makefile - for "make foo"
48 # flags.make - with macro settings
49 # vm.make - to support making "$(MAKE) -v vm.make" in makefiles
50 # adlc.make -
51 # trace.make - generate tracing event and type definitions
52 # jvmti.make - generate JVMTI bindings from the spec (JSR-163)
53 # sa.make - generate SA jar file and natives
54 #
55 # The makefiles are split this way so that "make foo" will run faster by not
56 # having to read the dependency files for the vm.
57
58 -include $(SPEC)
59 include $(GAMMADIR)/make/scm.make
60 include $(GAMMADIR)/make/defs.make
61 include $(GAMMADIR)/make/altsrc.make
62
63
64 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details.
65 QUIETLY$(MAKE_VERBOSE) = @
66
67 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
68 PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero
69 else
70 ifdef USE_SUNCC
71 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).suncc
72 else
73 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH)
74 endif
75 endif
76
77 # Allow overriding of the arch part of the directory but default
78 # to BUILDARCH if nothing is specified
79 ifeq ($(VARIANTARCH),)
80 VARIANTARCH=$(BUILDARCH)
81 endif
82
83 ifdef FORCE_TIERED
84 ifeq ($(VARIANT),tiered)
85 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_compiler2
86 else
87 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
88 endif
89 else
90 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
91 endif
92
93 #
94 # We do two levels of exclusion in the shared directory.
95 # TOPLEVEL excludes are pruned, they are not recursively searched,
96 # but lower level directories can be named without fear of collision.
97 # ALWAYS excludes are excluded at any level in the directory tree.
98 #
99
100 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS)
101
102 ifeq ($(VARIANT),tiered)
103 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent
104 else
105 ifeq ($(VARIANT),compiler2)
106 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent
107 else
108 # compiler1 and core use the same exclude list
109 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent
110 endif
111 endif
112
113 # Get things from the platform file.
114 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE))
115
116 SIMPLE_DIRS = \
117 $(PLATFORM_DIR)/generated/dependencies \
118 $(PLATFORM_DIR)/generated/adfiles \
119 $(PLATFORM_DIR)/generated/jvmtifiles \
120 $(PLATFORM_DIR)/generated/tracefiles
121
122 TARGETS = debug fastdebug optimized product
123 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
124
125 # For dependencies and recursive makes.
126 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
127
128 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make trace.make sa.make
129
130 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
131 SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
132
133 # Define variables to be set in flags.make.
134 # Default values are set in make/defs.make.
135 ifeq ($(HOTSPOT_BUILD_VERSION),)
136 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)
137 else
138 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)
139 endif
140 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami)
141 ifndef HOTSPOT_BUILD_USER
142 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
143 endif
144 ifndef HOTSPOT_BUILD_USER
145 HOTSPOT_BUILD_USER := $(shell whoami)
146 endif
147 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
148 # or make/hotspot_distro.
149 ifndef HOTSPOT_VM_DISTRO
150 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
151 include $(GAMMADIR)/make/hotspot_distro
152 else
153 include $(GAMMADIR)/make/openjdk_distro
154 endif
155 endif
156
157 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
158 ifndef OPENJDK
159 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
160 OPENJDK=true
161 endif
162 endif
163
164 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
165
166 BUILDTREE = \
167 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
168
169 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)"
170
171 all: $(SUBMAKE_DIRS)
172
173 # Run make in each subdirectory recursively.
174 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
175 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
176 +$(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
177 $(QUIETLY) touch $@
178
179 $(SIMPLE_DIRS):
180 $(QUIETLY) mkdir -p $@
181
182 # Convenience macro which takes a source relative path, applies $(1) to the
183 # absolute path, and then replaces $(GAMMADIR) in the result with a
184 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.
185 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
186
187 # This bit is needed to enable local rebuilds.
188 # Unless the makefile itself sets LP64, any environmental
189 # setting of LP64 will interfere with the build.
190 LP64_SETTING/32 = LP64 = \#empty
191 LP64_SETTING/64 = LP64 = 1
192
193 DATA_MODE/ppc64 = 64
194
195 DATA_MODE = $(DATA_MODE/$(BUILDARCH))
196
197 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
198 @echo $(LOG_INFO) Creating $@ ...
199 $(QUIETLY) ( \
200 $(BUILDTREE_COMMENT); \
201 echo; \
202 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
203 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
204 echo; \
205 echo "GAMMADIR = $(GAMMADIR)"; \
206 echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
207 echo "OSNAME = $(OSNAME)"; \
208 echo "SYSDEFS = \$$(Platform_sysdefs)"; \
209 echo "SRCARCH = $(SRCARCH)"; \
210 echo "BUILDARCH = $(BUILDARCH)"; \
211 echo "LIBARCH = $(LIBARCH)"; \
212 echo "TARGET = $(TARGET)"; \
213 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \
214 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \
215 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
216 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
217 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
218 echo "OPENJDK = $(OPENJDK)"; \
219 echo "$(LP64_SETTING/$(DATA_MODE))"; \
220 echo; \
221 echo "# Used for platform dispatching"; \
222 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
223 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
224 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
225 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
226 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
227 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
228 echo "CFLAGS += \$$(TARGET_DEFINES)"; \
229 echo; \
230 echo "Src_Dirs_V = \\"; \
231 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
232 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
233 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
234 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
235 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
236 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
237 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
238 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
239 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
240 echo; \
241 echo "Src_Dirs_I = \\"; \
242 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \
243 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \
244 echo "$(call gamma-path,altsrc,share/vm) \\"; \
245 echo "$(call gamma-path,commonsrc,share/vm) \\"; \
246 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \
247 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \
248 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
249 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
250 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
251 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
252 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
253 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
254 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
255 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
256 [ -n "$(CFLAGS_BROWSE)" ] && \
257 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
258 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \
259 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \
260 [ -n "$(OBJCOPY)" ] && \
261 echo && echo "OBJCOPY = $(OBJCOPY)"; \
262 [ -n "$(STRIP_POLICY)" ] && \
263 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \
264 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \
265 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \
266 [ -n "$(ZIPEXE)" ] && \
267 echo && echo "ZIPEXE = $(ZIPEXE)"; \
268 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
269 echo && \
270 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
271 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
272 [ -n "$(INCLUDE_TRACE)" ] && \
273 echo && echo "INCLUDE_TRACE = $(INCLUDE_TRACE)"; \
274 echo; \
275 [ -n "$(SPEC)" ] && \
276 echo "include $(SPEC)"; \
277 echo "CP ?= cp"; \
278 echo "MV ?= mv"; \
279 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
280 echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
281 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
282 ) > $@
283
284 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
285 @echo $(LOG_INFO) Creating $@ ...
286 $(QUIETLY) ( \
287 $(BUILDTREE_COMMENT); \
288 echo; \
289 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
290 ) > $@
291
292 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
293 @echo $(LOG_INFO) Creating directory list $@
294 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
295 find $(HS_ALT_SRC)/share/vm/* -prune \
296 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
297 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
298 fi;
299 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
300 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
301 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
302
303 Makefile: $(BUILDTREE_MAKE)
304 @echo $(LOG_INFO) Creating $@ ...
305 $(QUIETLY) ( \
306 $(BUILDTREE_COMMENT); \
307 echo; \
308 echo include flags.make; \
309 echo; \
310 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
311 ) > $@
312
313 vm.make: $(BUILDTREE_MAKE)
314 @echo $(LOG_INFO) Creating $@ ...
315 $(QUIETLY) ( \
316 $(BUILDTREE_COMMENT); \
317 echo; \
318 echo include flags.make; \
319 echo include flags_vm.make; \
320 echo; \
321 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
322 ) > $@
323
324 adlc.make: $(BUILDTREE_MAKE)
325 @echo $(LOG_INFO) Creating $@ ...
326 $(QUIETLY) ( \
327 $(BUILDTREE_COMMENT); \
328 echo; \
329 echo include flags.make; \
330 echo; \
331 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
332 ) > $@
333
334 jvmti.make: $(BUILDTREE_MAKE)
335 @echo $(LOG_INFO) Creating $@ ...
336 $(QUIETLY) ( \
337 $(BUILDTREE_COMMENT); \
338 echo; \
339 echo include flags.make; \
340 echo; \
341 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
342 ) > $@
343
344 trace.make: $(BUILDTREE_MAKE)
345 @echo $(LOG_INFO) Creating $@ ...
346 $(QUIETLY) ( \
347 $(BUILDTREE_COMMENT); \
348 echo; \
349 echo include flags.make; \
350 echo; \
351 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
352 ) > $@
353
354 sa.make: $(BUILDTREE_MAKE)
355 @echo $(LOG_INFO) Creating $@ ...
356 $(QUIETLY) ( \
357 $(BUILDTREE_COMMENT); \
358 echo; \
359 echo include flags.make; \
360 echo; \
361 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
362 ) > $@
363
364 FORCE:
365
366 .PHONY: all FORCE
367
368 .NOTPARALLEL: