1 #
2 # Copyright (c) 2005, 2010, 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 # $(MAKE) -f buildtree.make ARCH=arch BUILDARCH=buildarch LIBARCH=libarch
28 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant
29 #
30 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the
31 # environment or on the command-line:
32 #
33 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory
34 # BUILDARCH - build directory
35 # LIBARCH - the corresponding directory in JDK/JRE
36 # GAMMADIR - top of workspace
37 # OS_FAMILY - operating system
38 # VARIANT - core, compiler1, compiler2, or tiered
39 # HOTSPOT_RELEASE_VERSION - <major>.<minor>-b<nn> (11.0-b07)
40 # HOTSPOT_BUILD_VERSION - internal, PRTjob ID, JPRTjob ID
41 # JRE_RELEASE_VERSION - <major>.<minor>.<micro> (1.7.0)
42 #
43 # Builds the directory trees with makefiles plus some convenience files in
44 # each directory:
45 #
46 # Makefile - for "make foo"
47 # flags.make - with macro settings
48 # vm.make - to support making "$(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 # test_gamma - script to run the Queens program
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 $(GAMMADIR)/make/scm.make
59
60 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details.
61 QUIETLY$(MAKE_VERBOSE) = @
62
63 # For now, until the compiler is less wobbly:
64 TESTFLAGS = -Xbatch -showversion
65
66 ifeq ($(ZERO_BUILD), 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
120 TARGETS = debug fastdebug jvmg optimized product profiled
121 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
122
123 # For dependencies and recursive makes.
124 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
125
126 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make \
127 env.sh env.csh .dbxrc test_gamma
128
129 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
130 ARCH=$(ARCH) BUILDARCH=$(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 ifeq ($(HOTSPOT_BUILD_VERSION),)
135 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)
136 else
137 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)
138 endif
139 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami)
140 ifndef HOTSPOT_BUILD_USER
141 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
142 endif
143 ifndef HOTSPOT_BUILD_USER
144 HOTSPOT_BUILD_USER := $(shell whoami)
145 endif
146 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
147 # or make/hotspot_distro.
148 ifndef HOTSPOT_VM_DISTRO
149 CLOSED_DIR_EXISTS := $(shell \
150 if [ -d $(GAMMADIR)/src/closed ] ; then \
151 echo true; \
152 else \
153 echo false; \
154 fi)
155 ifeq ($(CLOSED_DIR_EXISTS), true)
156 include $(GAMMADIR)/make/hotspot_distro
157 else
158 include $(GAMMADIR)/make/openjdk_distro
159 endif
160 endif
161
162 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
163
164 BUILDTREE = \
165 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
166
167 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)"
168
169 all: $(SUBMAKE_DIRS)
170
171 # Run make in each subdirectory recursively.
172 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
173 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
174 $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
175 $(QUIETLY) touch $@
176
177 $(SIMPLE_DIRS):
178 $(QUIETLY) mkdir -p $@
179
180 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
181 @echo Creating $@ ...
182 $(QUIETLY) ( \
183 $(BUILDTREE_COMMENT); \
184 echo; \
185 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
186 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
187 echo; \
188 echo "GAMMADIR = $(GAMMADIR)"; \
189 echo "SYSDEFS = \$$(Platform_sysdefs)"; \
190 echo "SRCARCH = $(ARCH)"; \
191 echo "BUILDARCH = $(BUILDARCH)"; \
192 echo "LIBARCH = $(LIBARCH)"; \
193 echo "TARGET = $(TARGET)"; \
194 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \
195 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \
196 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
197 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
198 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
199 echo; \
200 echo "# Used for platform dispatching"; \
201 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
202 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
203 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
204 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
205 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
206 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
207 echo "CFLAGS += \$$(TARGET_DEFINES)"; \
208 echo; \
209 echo "Src_Dirs_V = \\"; \
210 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
211 echo "\$$(GAMMADIR)/src/cpu/$(ARCH)/vm \\"; \
212 echo "\$$(GAMMADIR)/src/os/$(OS_FAMILY)/vm \\"; \
213 echo "\$$(GAMMADIR)/src/os_cpu/$(OS_FAMILY)_$(ARCH)/vm"; \
214 echo; \
215 echo "Src_Dirs_I = \\"; \
216 echo "\$$(GAMMADIR)/src/share/vm \\"; \
217 echo "\$$(GAMMADIR)/src/share/vm/prims \\"; \
218 echo "\$$(GAMMADIR)/src/cpu/$(ARCH)/vm \\"; \
219 echo "\$$(GAMMADIR)/src/os/$(OS_FAMILY)/vm \\"; \
220 echo "\$$(GAMMADIR)/src/os_cpu/$(OS_FAMILY)_$(ARCH)/vm"; \
221 [ -n "$(CFLAGS_BROWSE)" ] && \
222 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
223 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
224 echo && \
225 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
226 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
227 echo; \
228 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
229 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
230 ) > $@
231
232 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
233 @echo Creating $@ ...
234 $(QUIETLY) ( \
235 $(BUILDTREE_COMMENT); \
236 echo; \
237 [ "$(TARGET)" = profiled ] && \
238 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/optimized.make"; \
239 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
240 ) > $@
241
242 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
243 @echo Creating directory list $@
244 $(QUIETLY) find $(GAMMADIR)/src/share/vm/* -prune \
245 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
246 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@
247
248 Makefile: $(BUILDTREE_MAKE)
249 @echo Creating $@ ...
250 $(QUIETLY) ( \
251 $(BUILDTREE_COMMENT); \
252 echo; \
253 echo include flags.make; \
254 echo; \
255 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
256 ) > $@
257
258 vm.make: $(BUILDTREE_MAKE)
259 @echo Creating $@ ...
260 $(QUIETLY) ( \
261 $(BUILDTREE_COMMENT); \
262 echo; \
263 echo include flags.make; \
264 echo include flags_vm.make; \
265 echo; \
266 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
267 ) > $@
268
269 adlc.make: $(BUILDTREE_MAKE)
270 @echo Creating $@ ...
271 $(QUIETLY) ( \
272 $(BUILDTREE_COMMENT); \
273 echo; \
274 echo include flags.make; \
275 echo; \
276 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
277 ) > $@
278
279 jvmti.make: $(BUILDTREE_MAKE)
280 @echo Creating $@ ...
281 $(QUIETLY) ( \
282 $(BUILDTREE_COMMENT); \
283 echo; \
284 echo include flags.make; \
285 echo; \
286 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
287 ) > $@
288
289 sa.make: $(BUILDTREE_MAKE)
290 @echo Creating $@ ...
291 $(QUIETLY) ( \
292 $(BUILDTREE_COMMENT); \
293 echo; \
294 echo include flags.make; \
295 echo; \
296 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
297 ) > $@
298
299 env.sh: $(BUILDTREE_MAKE)
300 @echo Creating $@ ...
301 $(QUIETLY) ( \
302 $(BUILDTREE_COMMENT); \
303 [ -n "$$JAVA_HOME" ] && { echo ": \$${JAVA_HOME:=$${JAVA_HOME}}"; }; \
304 { \
305 echo "LD_LIBRARY_PATH=.:$${LD_LIBRARY_PATH:+$$LD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
306 echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
307 } | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
308 echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \
309 echo "export JAVA_HOME LD_LIBRARY_PATH CLASSPATH HOTSPOT_BUILD_USER"; \
310 ) > $@
311
312 env.csh: env.sh
313 @echo Creating $@ ...
314 $(QUIETLY) ( \
315 $(BUILDTREE_COMMENT); \
316 [ -n "$$JAVA_HOME" ] && \
317 { echo "if (! \$$?JAVA_HOME) setenv JAVA_HOME \"$$JAVA_HOME\""; }; \
318 sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
319 ) > $@
320
321 .dbxrc: $(BUILDTREE_MAKE)
322 @echo Creating $@ ...
323 $(QUIETLY) ( \
324 echo "echo '# Loading $(PLATFORM_DIR)/$(TARGET)/.dbxrc'"; \
325 echo "if [ -f \"\$${HOTSPOT_DBXWARE}\" ]"; \
326 echo "then"; \
327 echo " source \"\$${HOTSPOT_DBXWARE}\""; \
328 echo "elif [ -f \"\$$HOME/.dbxrc\" ]"; \
329 echo "then"; \
330 echo " source \"\$$HOME/.dbxrc\""; \
331 echo "fi"; \
332 ) > $@
333
334 # Skip the test for product builds (which only work when installed in a JDK), to
335 # avoid exiting with an error and causing make to halt.
336 NO_TEST_MSG = \
337 echo "$@: skipping the test--this build must be tested in a JDK."
338
339 NO_JAVA_HOME_MSG = \
340 echo "JAVA_HOME must be set to run this test."
341
342 DATA_MODE = $(DATA_MODE/$(BUILDARCH))
343 JAVA_FLAG = $(JAVA_FLAG/$(DATA_MODE))
344
345 DATA_MODE/i486 = 32
346 DATA_MODE/sparc = 32
347 DATA_MODE/sparcv9 = 64
348 DATA_MODE/amd64 = 64
349 DATA_MODE/ia64 = 64
350 DATA_MODE/zero = $(ARCH_DATA_MODEL)
351
352 JAVA_FLAG/32 = -d32
353 JAVA_FLAG/64 = -d64
354
355 WRONG_DATA_MODE_MSG = \
356 echo "JAVA_HOME must point to $(DATA_MODE)bit JDK."
357
358 CROSS_COMPILING_MSG = \
359 echo "Cross compiling for ARCH $(CROSS_COMPILE_ARCH), skipping gamma run."
360
361 test_gamma: $(BUILDTREE_MAKE) $(GAMMADIR)/make/test/Queens.java
362 @echo Creating $@ ...
363 $(QUIETLY) ( \
364 echo '#!/bin/sh'; \
365 $(BUILDTREE_COMMENT); \
366 echo '. ./env.sh'; \
367 echo "if [ \"$(CROSS_COMPILE_ARCH)\" != \"\" ]; then { $(CROSS_COMPILING_MSG); exit 0; }; fi"; \
368 echo "if [ -z \$$JAVA_HOME ]; then { $(NO_JAVA_HOME_MSG); exit 0; }; fi"; \
369 echo "if ! \$${JAVA_HOME}/bin/java $(JAVA_FLAG) -fullversion 2>&1 > /dev/null"; \
370 echo "then"; \
371 echo " $(WRONG_DATA_MODE_MSG); exit 0;"; \
372 echo "fi"; \
373 echo "rm -f Queens.class"; \
374 echo "\$${JAVA_HOME}/bin/javac -d . $(GAMMADIR)/make/test/Queens.java"; \
375 echo '[ -f gamma_g ] && { gamma=gamma_g; }'; \
376 echo './$${gamma:-gamma} $(TESTFLAGS) Queens < /dev/null'; \
377 ) > $@
378 $(QUIETLY) chmod +x $@
379
380 FORCE:
381
382 .PHONY: all FORCE