1 #
2 # Copyright (c) 2005, 2013, 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 # $(MAKE) -f buildtree.make SRCARCH=srcarch BUILDARCH=buildarch LIBARCH=libarch
28 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant
29 #
30 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the
31 # environment or on the command-line:
32 #
33 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory
34 # BUILDARCH - build directory
35 # LIBARCH - the corresponding directory in JDK/JRE
36 # GAMMADIR - top of workspace
37 # OS_FAMILY - operating system
38 # VARIANT - core, compiler1, compiler2, or tiered
39 # HOTSPOT_RELEASE_VERSION - <major>.<minor>-b<nn> (11.0-b07)
40 # HOTSPOT_BUILD_VERSION - internal, internal-$(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 "$(MAKE) -v vm.make" in makefiles
49 # adlc.make -
50 # jvmti.make - generate JVMTI bindings from the spec (JSR-163)
51 # sa.make - generate SA jar file and natives
52 # env.[ck]sh - environment settings
53 #
54 # The makefiles are split this way so that "make foo" will run faster by not
55 # having to read the dependency files for the vm.
56
57 # needs to be set here since this Makefile doesn't include defs.make
58 OS_VENDOR:=$(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/dtracefiles
124
125 TARGETS = debug fastdebug optimized product
126 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
127
128 # For dependencies and recursive makes.
129 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
130
131 # dtrace.make is used on BSD versions that implement Dtrace (like MacOS X)
132 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make \
133 jvmti.make sa.make dtrace.make \
134 env.sh env.csh jdkpath.sh
135
136 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
137 SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
138
139 # Define variables to be set in flags.make.
140 # Default values are set in make/defs.make.
141 ifeq ($(HOTSPOT_BUILD_VERSION),)
142 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)
143 else
144 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)
145 endif
146 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami)
147 ifndef HOTSPOT_BUILD_USER
148 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
149 endif
150 ifndef HOTSPOT_BUILD_USER
151 HOTSPOT_BUILD_USER := $(shell whoami)
152 endif
153 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
154 # or make/hotspot_distro.
155 ifndef HOTSPOT_VM_DISTRO
156 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
157 include $(GAMMADIR)/make/hotspot_distro
158 else
159 include $(GAMMADIR)/make/openjdk_distro
160 endif
161 endif
162
163 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
164 ifndef OPENJDK
165 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
166 OPENJDK=true
167 endif
168 endif
169
170 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
171
172 BUILDTREE = \
173 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
174
175 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)"
176
177 all: $(SUBMAKE_DIRS)
178
179 # Run make in each subdirectory recursively.
180 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
181 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
182 $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
183 $(QUIETLY) touch $@
184
185 $(SIMPLE_DIRS):
186 $(QUIETLY) mkdir -p $@
187
188 # Convenience macro which takes a source relative path, applies $(1) to the
189 # absolute path, and then replaces $(GAMMADIR) in the result with a
190 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.
191 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
192
193 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
194 @echo Creating $@ ...
195 $(QUIETLY) ( \
196 $(BUILDTREE_COMMENT); \
197 echo; \
198 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
199 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
200 echo; \
201 echo "GAMMADIR = $(GAMMADIR)"; \
202 echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
203 echo "OSNAME = $(OSNAME)"; \
204 echo "SYSDEFS = \$$(Platform_sysdefs)"; \
205 echo "SRCARCH = $(SRCARCH)"; \
206 echo "BUILDARCH = $(BUILDARCH)"; \
207 echo "LIBARCH = $(LIBARCH)"; \
208 echo "TARGET = $(TARGET)"; \
209 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \
210 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \
211 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
212 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
213 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
214 echo "OPENJDK = $(OPENJDK)"; \
215 echo; \
216 echo "# Used for platform dispatching"; \
217 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(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 = $(CFLAGS_BROWSE)"; \
253 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
254 echo && \
255 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
256 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
257 echo; \
258 [ -n "$(SPEC)" ] && \
259 echo "include $(SPEC)"; \
260 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
261 echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
262 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
263 ) > $@
264
265 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
266 @echo Creating $@ ...
267 $(QUIETLY) ( \
268 $(BUILDTREE_COMMENT); \
269 echo; \
270 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
271 ) > $@
272
273 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
274 @echo Creating directory list $@
275 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
276 find $(HS_ALT_SRC)/share/vm/* -prune \
277 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
278 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
279 fi;
280 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
281 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
282 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
283
284 Makefile: $(BUILDTREE_MAKE)
285 @echo Creating $@ ...
286 $(QUIETLY) ( \
287 $(BUILDTREE_COMMENT); \
288 echo; \
289 echo include flags.make; \
290 echo; \
291 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
292 ) > $@
293
294 vm.make: $(BUILDTREE_MAKE)
295 @echo Creating $@ ...
296 $(QUIETLY) ( \
297 $(BUILDTREE_COMMENT); \
298 echo; \
299 echo include flags.make; \
300 echo include flags_vm.make; \
301 echo; \
302 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
303 ) > $@
304
305 adlc.make: $(BUILDTREE_MAKE)
306 @echo Creating $@ ...
307 $(QUIETLY) ( \
308 $(BUILDTREE_COMMENT); \
309 echo; \
310 echo include flags.make; \
311 echo; \
312 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
313 ) > $@
314
315 jvmti.make: $(BUILDTREE_MAKE)
316 @echo Creating $@ ...
317 $(QUIETLY) ( \
318 $(BUILDTREE_COMMENT); \
319 echo; \
320 echo include flags.make; \
321 echo; \
322 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
323 ) > $@
324
325 sa.make: $(BUILDTREE_MAKE)
326 @echo Creating $@ ...
327 $(QUIETLY) ( \
328 $(BUILDTREE_COMMENT); \
329 echo; \
330 echo include flags.make; \
331 echo; \
332 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
333 ) > $@
334
335 dtrace.make: $(BUILDTREE_MAKE)
336 @echo Creating $@ ...
337 $(QUIETLY) ( \
338 $(BUILDTREE_COMMENT); \
339 echo; \
340 echo include flags.make; \
341 echo; \
342 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
343 ) > $@
344
345 env.sh: $(BUILDTREE_MAKE)
346 @echo Creating $@ ...
347 $(QUIETLY) ( \
348 $(BUILDTREE_COMMENT); \
349 { echo "JAVA_HOME=$(JDK_IMPORT_PATH)"; }; \
350 { \
351 echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
352 } | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
353 echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \
354 echo "export JAVA_HOME CLASSPATH HOTSPOT_BUILD_USER"; \
355 ) > $@
356
357 env.csh: env.sh
358 @echo Creating $@ ...
359 $(QUIETLY) ( \
360 $(BUILDTREE_COMMENT); \
361 { echo "setenv JAVA_HOME \"$(JDK_IMPORT_PATH)\""; }; \
362 sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
363 ) > $@
364
365 jdkpath.sh: $(BUILDTREE_MAKE)
366 @echo Creating $@ ...
367 $(QUIETLY) ( \
368 $(BUILDTREE_COMMENT); \
369 echo "JDK=${JAVA_HOME}"; \
370 ) > $@
371
372 FORCE:
373
374 .PHONY: all FORCE