1 #
2 # Copyright (c) 2000, 2012, 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 # $(MAKE) -f buildtree.make ARCH=arch BUILDARCH=buildarch LIBARCH=libarch
28 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant
29 #
30 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the
31 # environment or on the command-line:
32 #
33 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory
34 # BUILDARCH - build directory
35 # LIBARCH - the corresponding directory in JDK/JRE
36 # GAMMADIR - top of workspace
37 # OS_FAMILY - operating system
38 # VARIANT - core, compiler1, compiler2, or tiered
39 # HOTSPOT_RELEASE_VERSION - <major>.<minor>-b<nn> (11.0-b07)
40 # HOTSPOT_BUILD_VERSION - internal, internal-$(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 -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 ### maye ARCH_XXX instead?
67 ifdef USE_GCC
68 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).gcc
69 GCC_LIB = /usr/local/lib
70 else
71 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH)
72 GCC_LIB =
73 endif
74
75 ifdef FORCE_TIERED
76 ifeq ($(VARIANT),tiered)
77 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_compiler2
78 else
79 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_$(VARIANT)
80 endif
81 else
82 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_$(VARIANT)
83 endif
84
85 #
86 # We do two levels of exclusion in the shared directory.
87 # TOPLEVEL excludes are pruned, they are not recursively searched,
88 # but lower level directories can be named without fear of collision.
89 # ALWAYS excludes are excluded at any level in the directory tree.
90 #
91
92 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS)
93
94 ifeq ($(VARIANT),tiered)
95 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent
96 else
97 ifeq ($(VARIANT),compiler2)
98 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent
99 else
100 # compiler1 and core use the same exclude list
101 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent
102 endif
103 endif
104
105 # Get things from the platform file.
106 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE))
107
108 SIMPLE_DIRS = \
109 $(PLATFORM_DIR)/generated/dependencies \
110 $(PLATFORM_DIR)/generated/adfiles \
111 $(PLATFORM_DIR)/generated/jvmtifiles
112
113 TARGETS = debug fastdebug jvmg optimized product profiled
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 sa.make \
120 env.sh env.csh jdkpath.sh
121
122 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
123 ARCH=$(ARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
124
125 # Define variables to be set in flags.make.
126 # Default values are set in make/defs.make.
127 ifeq ($(HOTSPOT_BUILD_VERSION),)
128 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)
129 else
130 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)
131 endif
132 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami)
133 ifndef HOTSPOT_BUILD_USER
134 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
135 endif
136 ifndef HOTSPOT_BUILD_USER
137 HOTSPOT_BUILD_USER := $(shell whoami)
138 endif
139 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
140 # or make/hotspot_distro.
141 ifndef HOTSPOT_VM_DISTRO
142 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
143 include $(GAMMADIR)/make/hotspot_distro
144 else
145 include $(GAMMADIR)/make/openjdk_distro
146 endif
147 endif
148
149 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
150 ifndef OPENJDK
151 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
152 OPENJDK=true
153 endif
154 endif
155
156 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
157
158 BUILDTREE = \
159 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
160
161 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)"
162
163 all: $(SUBMAKE_DIRS)
164
165 # Run make in each subdirectory recursively.
166 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
167 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
168 $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
169 $(QUIETLY) touch $@
170
171 $(SIMPLE_DIRS):
172 $(QUIETLY) mkdir -p $@
173
174 # Convenience macro which takes a source relative path, applies $(1) to the
175 # absolute path, and then replaces $(GAMMADIR) in the result with a
176 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.
177 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
178
179 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
180 @echo Creating $@ ...
181 $(QUIETLY) ( \
182 $(BUILDTREE_COMMENT); \
183 echo; \
184 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
185 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
186 echo; \
187 echo "GAMMADIR = $(GAMMADIR)"; \
188 echo "SYSDEFS = \$$(Platform_sysdefs)"; \
189 echo "SRCARCH = $(ARCH)"; \
190 echo "BUILDARCH = $(BUILDARCH)"; \
191 echo "LIBARCH = $(LIBARCH)"; \
192 echo "TARGET = $(TARGET)"; \
193 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \
194 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \
195 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
196 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
197 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
198 echo "OPENJDK = $(OPENJDK)"; \
199 echo "$(LP64_SETTING/$(DATA_MODE))"; \
200 echo; \
201 echo "# Used for platform dispatching"; \
202 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
203 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
204 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
205 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
206 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
207 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
208 echo "CFLAGS += \$$(TARGET_DEFINES)"; \
209 echo; \
210 echo "Src_Dirs_V = \\"; \
211 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
212 echo "$(call gamma-path,altsrc,cpu/$(ARCH)/vm) \\"; \
213 echo "$(call gamma-path,commonsrc,cpu/$(ARCH)/vm) \\"; \
214 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
215 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
216 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
217 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
218 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
219 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
220 echo; \
221 echo "Src_Dirs_I = \\"; \
222 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \
223 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \
224 echo "$(call gamma-path,altsrc,share/vm) \\"; \
225 echo "$(call gamma-path,commonsrc,share/vm) \\"; \
226 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \
227 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \
228 echo "$(call gamma-path,altsrc,cpu/$(ARCH)/vm) \\"; \
229 echo "$(call gamma-path,commonsrc,cpu/$(ARCH)/vm) \\"; \
230 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
231 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
232 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
233 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
234 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
235 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
236 [ -n "$(CFLAGS_BROWSE)" ] && \
237 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
238 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \
239 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \
240 [ -n "$(OBJCOPY)" ] && \
241 echo && echo "OBJCOPY = $(OBJCOPY)"; \
242 [ -n "$(STRIP_POLICY)" ] && \
243 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \
244 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \
245 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \
246 [ -n "$(ZIPEXE)" ] && \
247 echo && echo "ZIPEXE = $(ZIPEXE)"; \
248 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
249 echo && \
250 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
251 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
252 echo; \
253 [ -n "$(SPEC)" ] && \
254 echo "include $(SPEC)"; \
255 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
256 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
257 ) > $@
258
259 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
260 @echo Creating $@ ...
261 $(QUIETLY) ( \
262 $(BUILDTREE_COMMENT); \
263 echo; \
264 [ "$(TARGET)" = profiled ] && \
265 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/optimized.make"; \
266 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
267 ) > $@
268
269 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
270 @echo Creating directory list $@
271 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
272 find $(HS_ALT_SRC)/share/vm/* -prune \
273 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
274 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
275 fi;
276 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
277 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
278 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
279
280 Makefile: $(BUILDTREE_MAKE)
281 @echo Creating $@ ...
282 $(QUIETLY) ( \
283 $(BUILDTREE_COMMENT); \
284 echo; \
285 echo include flags.make; \
286 echo; \
287 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
288 ) > $@
289
290 vm.make: $(BUILDTREE_MAKE)
291 @echo Creating $@ ...
292 $(QUIETLY) ( \
293 $(BUILDTREE_COMMENT); \
294 echo; \
295 echo include flags.make; \
296 echo include flags_vm.make; \
297 echo; \
298 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
299 ) > $@
300
301 adlc.make: $(BUILDTREE_MAKE)
302 @echo Creating $@ ...
303 $(QUIETLY) ( \
304 $(BUILDTREE_COMMENT); \
305 echo; \
306 echo include flags.make; \
307 echo; \
308 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
309 ) > $@
310
311 jvmti.make: $(BUILDTREE_MAKE)
312 @echo 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 sa.make: $(BUILDTREE_MAKE)
322 @echo 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 env.sh: $(BUILDTREE_MAKE)
332 @echo Creating $@ ...
333 $(QUIETLY) ( \
334 $(BUILDTREE_COMMENT); \
335 { echo "JAVA_HOME=$(JDK_IMPORT_PATH)"; }; \
336 { \
337 echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
338 } | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
339 echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \
340 echo "export JAVA_HOME LD_LIBRARY_PATH CLASSPATH HOTSPOT_BUILD_USER"; \
341 ) > $@
342
343 env.csh: env.sh
344 @echo Creating $@ ...
345 $(QUIETLY) ( \
346 $(BUILDTREE_COMMENT); \
347 { echo "setenv JAVA_HOME \"$(JDK_IMPORT_PATH)\""; }; \
348 sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
349 ) > $@
350
351 jdkpath.sh: $(BUILDTREE_MAKE)
352 @echo Creating $@ ...
353 $(QUIETLY) ( \
354 $(BUILDTREE_COMMENT); \
355 echo "JDK=${JAVA_HOME}"; \
356 ) > $@
357
358 FORCE:
359
360 .PHONY: all FORCE