1 #
2 # Copyright (c) 2000, 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 # $(MAKE) -f buildtree.make ARCH=arch BUILDARCH=buildarch LIBARCH=libarch
28 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant
29 #
30 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the
31 # environment or on the command-line:
32 #
33 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory
34 # BUILDARCH - build directory
35 # LIBARCH - the corresponding directory in JDK/JRE
36 # GAMMADIR - top of workspace
37 # OS_FAMILY - operating system
38 # VARIANT - core, compiler1, compiler2, or tiered
39 # VERSION_STRING - the JDK version string as specified by JEP-223
40 # HOTSPOT_VERSION_STRING - the same as VERSION_STRING, unless overridden by a standalone build
41 #
42 # Builds the directory trees with makefiles plus some convenience files in
43 # each directory:
44 #
45 # Makefile - for "make foo"
46 # flags.make - with macro settings
47 # vm.make - to support making "$(MAKE) -v vm.make" in makefiles
48 # adlc.make -
49 # trace.make - generate tracing event and type definitions
50 # jvmti.make - generate JVMTI bindings from the spec (JSR-163)
51 # sa.make - generate SA jar file and natives
52 #
53 # The makefiles are split this way so that "make foo" will run faster by not
54 # having to read the dependency files for the vm.
55
56 -include $(SPEC)
57 include $(GAMMADIR)/make/scm.make
58 include $(GAMMADIR)/make/defs.make
59 include $(GAMMADIR)/make/altsrc.make
60
61
62 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details.
63 QUIETLY$(MAKE_VERBOSE) = @
64
65 ### maye ARCH_XXX instead?
66 ifdef USE_GCC
67 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).gcc
68 GCC_LIB = /usr/local/lib
69 else
70 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH)
71 GCC_LIB =
72 endif
73
74 ifdef FORCE_TIERED
75 ifeq ($(VARIANT),tiered)
76 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_compiler2
77 else
78 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_$(VARIANT)
79 endif
80 else
81 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_$(VARIANT)
82 endif
83
84 #
85 # We do two levels of exclusion in the shared directory.
86 # TOPLEVEL excludes are pruned, they are not recursively searched,
87 # but lower level directories can be named without fear of collision.
88 # ALWAYS excludes are excluded at any level in the directory tree.
89 #
90
91 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS)
92
93 ifeq ($(VARIANT),tiered)
94 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent
95 else
96 ifeq ($(VARIANT),compiler2)
97 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent
98 else
99 # compiler1 and core use the same exclude list
100 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent
101 endif
102 endif
103
104 # Get things from the platform file.
105 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE))
106
107 SIMPLE_DIRS = \
108 $(PLATFORM_DIR)/generated/dependencies \
109 $(PLATFORM_DIR)/generated/adfiles \
110 $(PLATFORM_DIR)/generated/jvmtifiles \
111 $(PLATFORM_DIR)/generated/tracefiles
112
113 TARGETS = debug fastdebug optimized product
114 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
115
116 # For dependencies and recursive makes.
117 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
118
119 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make trace.make sa.make dtrace.make
120
121 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
122 ARCH=$(ARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
123
124 # Define variables to be set in flags.make.
125 # Default values are set in make/defs.make.
126
127 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami)
128 ifndef HOTSPOT_BUILD_USER
129 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
130 endif
131 ifndef HOTSPOT_BUILD_USER
132 HOTSPOT_BUILD_USER := $(shell whoami)
133 endif
134 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
135 # or make/hotspot_distro.
136 ifndef HOTSPOT_VM_DISTRO
137 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
138 include $(GAMMADIR)/make/hotspot_distro
139 else
140 include $(GAMMADIR)/make/openjdk_distro
141 endif
142 endif
143
144 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
145 ifndef OPENJDK
146 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
147 OPENJDK=true
148 endif
149 endif
150
151 BUILDTREE_VARS += HOTSPOT_VERSION_STRING=$(HOTSPOT_VERSION_STRING) VERSION_STRING=$(VERSION_STRING)
152
153 BUILDTREE = \
154 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
155
156 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)"
157
158 all: $(SUBMAKE_DIRS)
159
160 # Run make in each subdirectory recursively.
161 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
162 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
163 +$(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
164 $(QUIETLY) touch $@
165
166 $(SIMPLE_DIRS):
167 $(QUIETLY) mkdir -p $@
168
169 # Convenience macro which takes a source relative path, applies $(1) to the
170 # absolute path, and then replaces $(GAMMADIR) in the result with a
171 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.
172 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
173
174 # This bit is needed to enable local rebuilds.
175 # Unless the makefile itself sets LP64, any environmental
176 # setting of LP64 will interfere with the build.
177 LP64_SETTING/32 = LP64 = \#empty
178 LP64_SETTING/64 = LP64 = 1
179
180 DATA_MODE/i486 = 32
181 DATA_MODE/sparc = 32
182 DATA_MODE/sparcv9 = 64
183 DATA_MODE/amd64 = 64
184
185 DATA_MODE = $(DATA_MODE/$(BUILDARCH))
186
187 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
188 @echo $(LOG_INFO) Creating $@ ...
189 $(QUIETLY) ( \
190 $(BUILDTREE_COMMENT); \
191 echo; \
192 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
193 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
194 echo; \
195 echo "GAMMADIR = $(GAMMADIR)"; \
196 echo "SYSDEFS = \$$(Platform_sysdefs)"; \
197 echo "SRCARCH = $(ARCH)"; \
198 echo "BUILDARCH = $(BUILDARCH)"; \
199 echo "LIBARCH = $(LIBARCH)"; \
200 echo "TARGET = $(TARGET)"; \
201 echo "HOTSPOT_VERSION_STRING = $(HOTSPOT_VERSION_STRING)"; \
202 echo "VERSION_STRING = $(VERSION_STRING)"; \
203 echo "SA_BUILD_VERSION = $(HOTSPOT_VERSION_STRING)"; \
204 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
205 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
206 echo "OPENJDK = $(OPENJDK)"; \
207 echo "$(LP64_SETTING/$(DATA_MODE))"; \
208 echo; \
209 echo "# Used for platform dispatching"; \
210 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
211 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
212 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
213 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
214 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
215 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
216 echo "CFLAGS += \$$(TARGET_DEFINES)"; \
217 echo; \
218 echo "Src_Dirs_V = \\"; \
219 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
220 echo "$(call gamma-path,altsrc,cpu/$(ARCH)/vm) \\"; \
221 echo "$(call gamma-path,commonsrc,cpu/$(ARCH)/vm) \\"; \
222 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
223 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
224 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
225 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
226 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
227 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
228 echo; \
229 echo "Src_Dirs_I = \\"; \
230 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \
231 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \
232 echo "$(call gamma-path,altsrc,share/vm) \\"; \
233 echo "$(call gamma-path,commonsrc,share/vm) \\"; \
234 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \
235 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \
236 echo "$(call gamma-path,altsrc,cpu/$(ARCH)/vm) \\"; \
237 echo "$(call gamma-path,commonsrc,cpu/$(ARCH)/vm) \\"; \
238 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
239 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
240 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
241 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
242 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
243 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
244 [ -n "$(CFLAGS_BROWSE)" ] && \
245 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
246 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \
247 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \
248 [ -n "$(OBJCOPY)" ] && \
249 echo && echo "OBJCOPY = $(OBJCOPY)"; \
250 [ -n "$(STRIP_POLICY)" ] && \
251 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \
252 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \
253 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \
254 [ -n "$(ZIPEXE)" ] && \
255 echo && echo "ZIPEXE = $(ZIPEXE)"; \
256 [ -n "$(HS_ALT_MAKE)" ] && \
257 echo && echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
258 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
259 echo && \
260 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
261 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
262 echo; \
263 [ -n "$(SPEC)" ] && \
264 echo "include $(SPEC)"; \
265 echo "CP ?= cp"; \
266 echo "MV ?= mv"; \
267 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
268 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
269 ) > $@
270
271 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
272 @echo $(LOG_INFO) Creating $@ ...
273 $(QUIETLY) ( \
274 $(BUILDTREE_COMMENT); \
275 echo; \
276 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
277 ) > $@
278
279 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
280 @echo $(LOG_INFO) Creating directory list $@
281 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
282 find $(HS_ALT_SRC)/share/vm/* -prune \
283 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
284 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
285 fi;
286 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
287 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
288 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
289
290 Makefile: $(BUILDTREE_MAKE)
291 @echo $(LOG_INFO) Creating $@ ...
292 $(QUIETLY) ( \
293 $(BUILDTREE_COMMENT); \
294 echo; \
295 echo include flags.make; \
296 echo; \
297 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
298 ) > $@
299
300 vm.make: $(BUILDTREE_MAKE)
301 @echo $(LOG_INFO) Creating $@ ...
302 $(QUIETLY) ( \
303 $(BUILDTREE_COMMENT); \
304 echo; \
305 echo include flags.make; \
306 echo include flags_vm.make; \
307 echo; \
308 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
309 ) > $@
310
311 adlc.make: $(BUILDTREE_MAKE)
312 @echo $(LOG_INFO) Creating $@ ...
313 $(QUIETLY) ( \
314 $(BUILDTREE_COMMENT); \
315 echo; \
316 echo include flags.make; \
317 echo; \
318 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
319 ) > $@
320
321 jvmti.make: $(BUILDTREE_MAKE)
322 @echo $(LOG_INFO) Creating $@ ...
323 $(QUIETLY) ( \
324 $(BUILDTREE_COMMENT); \
325 echo; \
326 echo include flags.make; \
327 echo; \
328 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
329 ) > $@
330
331 trace.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 sa.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 dtrace.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 FORCE:
362
363 .PHONY: all FORCE
364
365 .NOTPARALLEL: