Mon, 28 Nov 2011 14:58:31 +0100
7116081: USE_PRECOMPILED_HEADER=0 triggers a single threaded build of the JVM
Summary: Changed the conditional to see if the precompiled header has been specified. Also, removed the unused PrecompiledOption.
Reviewed-by: dholmes, brutisso
1 #
2 # Copyright (c) 2000, 2011, 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 #
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 # 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.
58 include $(GAMMADIR)/make/scm.make
59 include $(GAMMADIR)/make/altsrc.make
61 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details.
62 QUIETLY$(MAKE_VERBOSE) = @
64 # For now, until the compiler is less wobbly:
65 TESTFLAGS = -Xbatch -Xmx32m -showversion
67 ### maye ARCH_XXX instead?
68 ifdef USE_GCC
69 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).gcc
70 GCC_LIB = /usr/local/lib
71 else
72 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH)
73 GCC_LIB =
74 endif
76 ifdef FORCE_TIERED
77 ifeq ($(VARIANT),tiered)
78 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_compiler2
79 else
80 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_$(VARIANT)
81 endif
82 else
83 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_$(VARIANT)
84 endif
86 #
87 # We do two levels of exclusion in the shared directory.
88 # TOPLEVEL excludes are pruned, they are not recursively searched,
89 # but lower level directories can be named without fear of collision.
90 # ALWAYS excludes are excluded at any level in the directory tree.
91 #
93 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS)
95 ifeq ($(VARIANT),tiered)
96 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent
97 else
98 ifeq ($(VARIANT),compiler2)
99 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent
100 else
101 # compiler1 and core use the same exclude list
102 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent
103 endif
104 endif
106 # Get things from the platform file.
107 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE))
109 SIMPLE_DIRS = \
110 $(PLATFORM_DIR)/generated/dependencies \
111 $(PLATFORM_DIR)/generated/adfiles \
112 $(PLATFORM_DIR)/generated/jvmtifiles
114 TARGETS = debug fastdebug jvmg optimized product profiled
115 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
117 # For dependencies and recursive makes.
118 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
120 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make \
121 env.ksh env.csh jdkpath.sh .dbxrc test_gamma
123 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
124 ARCH=$(ARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
126 # Define variables to be set in flags.make.
127 # Default values are set in make/defs.make.
128 ifeq ($(HOTSPOT_BUILD_VERSION),)
129 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)
130 else
131 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)
132 endif
133 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami)
134 ifndef HOTSPOT_BUILD_USER
135 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
136 endif
137 ifndef HOTSPOT_BUILD_USER
138 HOTSPOT_BUILD_USER := $(shell whoami)
139 endif
140 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
141 # or make/hotspot_distro.
142 ifndef HOTSPOT_VM_DISTRO
143 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
144 include $(GAMMADIR)/make/hotspot_distro
145 else
146 include $(GAMMADIR)/make/openjdk_distro
147 endif
148 endif
150 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
152 BUILDTREE = \
153 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
155 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)"
157 all: $(SUBMAKE_DIRS)
159 # Run make in each subdirectory recursively.
160 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
161 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
162 $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
163 $(QUIETLY) touch $@
165 $(SIMPLE_DIRS):
166 $(QUIETLY) mkdir -p $@
168 # Convenience macro which takes a source relative path, applies $(1) to the
169 # absolute path, and then replaces $(GAMMADIR) in the result with a
170 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.
171 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
173 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
174 @echo Creating $@ ...
175 $(QUIETLY) ( \
176 $(BUILDTREE_COMMENT); \
177 echo; \
178 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
179 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
180 echo; \
181 echo "GAMMADIR = $(GAMMADIR)"; \
182 echo "SYSDEFS = \$$(Platform_sysdefs)"; \
183 echo "SRCARCH = $(ARCH)"; \
184 echo "BUILDARCH = $(BUILDARCH)"; \
185 echo "LIBARCH = $(LIBARCH)"; \
186 echo "TARGET = $(TARGET)"; \
187 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \
188 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \
189 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
190 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
191 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
192 echo "$(LP64_SETTING/$(DATA_MODE))"; \
193 echo; \
194 echo "# Used for platform dispatching"; \
195 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
196 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
197 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
198 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
199 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
200 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
201 echo "CFLAGS += \$$(TARGET_DEFINES)"; \
202 echo; \
203 echo "Src_Dirs_V = \\"; \
204 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
205 echo "$(call gamma-path,altsrc,cpu/$(ARCH)/vm) \\"; \
206 echo "$(call gamma-path,commonsrc,cpu/$(ARCH)/vm) \\"; \
207 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
208 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
209 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
210 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
211 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
212 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
213 echo; \
214 echo "Src_Dirs_I = \\"; \
215 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \
216 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \
217 echo "$(call gamma-path,altsrc,share/vm) \\"; \
218 echo "$(call gamma-path,commonsrc,share/vm) \\"; \
219 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \
220 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \
221 echo "$(call gamma-path,altsrc,cpu/$(ARCH)/vm) \\"; \
222 echo "$(call gamma-path,commonsrc,cpu/$(ARCH)/vm) \\"; \
223 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
224 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \
225 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
226 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
227 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
228 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
229 [ -n "$(CFLAGS_BROWSE)" ] && \
230 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
231 [ -n "$(OBJCOPY)" ] && \
232 echo && echo "OBJCOPY = $(OBJCOPY)"; \
233 [ -n "$(STRIP_POLICY)" ] && \
234 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \
235 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
236 echo && \
237 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
238 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
239 echo; \
240 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
241 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
242 ) > $@
244 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
245 @echo Creating $@ ...
246 $(QUIETLY) ( \
247 $(BUILDTREE_COMMENT); \
248 echo; \
249 [ "$(TARGET)" = profiled ] && \
250 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/optimized.make"; \
251 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
252 ) > $@
254 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
255 @echo Creating directory list $@
256 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
257 find $(HS_ALT_SRC)/share/vm/* -prune \
258 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
259 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
260 fi;
261 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
262 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
263 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
265 Makefile: $(BUILDTREE_MAKE)
266 @echo Creating $@ ...
267 $(QUIETLY) ( \
268 $(BUILDTREE_COMMENT); \
269 echo; \
270 echo include flags.make; \
271 echo; \
272 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
273 ) > $@
275 vm.make: $(BUILDTREE_MAKE)
276 @echo Creating $@ ...
277 $(QUIETLY) ( \
278 $(BUILDTREE_COMMENT); \
279 echo; \
280 echo include flags.make; \
281 echo include flags_vm.make; \
282 echo; \
283 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
284 ) > $@
286 adlc.make: $(BUILDTREE_MAKE)
287 @echo Creating $@ ...
288 $(QUIETLY) ( \
289 $(BUILDTREE_COMMENT); \
290 echo; \
291 echo include flags.make; \
292 echo; \
293 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
294 ) > $@
296 jvmti.make: $(BUILDTREE_MAKE)
297 @echo Creating $@ ...
298 $(QUIETLY) ( \
299 $(BUILDTREE_COMMENT); \
300 echo; \
301 echo include flags.make; \
302 echo; \
303 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
304 ) > $@
306 sa.make: $(BUILDTREE_MAKE)
307 @echo Creating $@ ...
308 $(QUIETLY) ( \
309 $(BUILDTREE_COMMENT); \
310 echo; \
311 echo include flags.make; \
312 echo; \
313 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
314 ) > $@
316 env.ksh: $(BUILDTREE_MAKE)
317 @echo Creating $@ ...
318 $(QUIETLY) ( \
319 $(BUILDTREE_COMMENT); \
320 [ -n "$$JAVA_HOME" ] && { echo ": \$${JAVA_HOME:=$${JAVA_HOME}}"; }; \
321 { \
322 echo "LD_LIBRARY_PATH=.:$${LD_LIBRARY_PATH:+$$LD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
323 echo "unset LD_LIBRARY_PATH_32"; \
324 echo "unset LD_LIBRARY_PATH_64"; \
325 echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
326 } | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
327 echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \
328 echo "export JAVA_HOME LD_LIBRARY_PATH CLASSPATH HOTSPOT_BUILD_USER"; \
329 ) > $@
331 env.csh: env.ksh
332 @echo Creating $@ ...
333 $(QUIETLY) ( \
334 $(BUILDTREE_COMMENT); \
335 [ -n "$$JAVA_HOME" ] && \
336 { echo "if (! \$$?JAVA_HOME) setenv JAVA_HOME \"$$JAVA_HOME\""; }; \
337 sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
338 ) > $@
340 jdkpath.sh: $(BUILDTREE_MAKE)
341 @echo Creating $@ ...
342 $(QUIETLY) ( \
343 $(BUILDTREE_COMMENT); \
344 echo "JDK=${JAVA_HOME}"; \
345 ) > $@
347 .dbxrc: $(BUILDTREE_MAKE)
348 @echo Creating $@ ...
349 $(QUIETLY) ( \
350 echo "echo '# Loading $(PLATFORM_DIR)/$(TARGET)/.dbxrc'"; \
351 echo "if [ -f \"\$${HOTSPOT_DBXWARE}\" ]"; \
352 echo "then"; \
353 echo " source \"\$${HOTSPOT_DBXWARE}\""; \
354 echo "elif [ -f \"\$$HOME/.dbxrc\" ]"; \
355 echo "then"; \
356 echo " source \"\$$HOME/.dbxrc\""; \
357 echo "fi"; \
358 ) > $@
360 # Skip the test for product builds (which only work when installed in a JDK), to
361 # avoid exiting with an error and causing make to halt.
362 NO_TEST_MSG = \
363 echo "$@: skipping the test--this build must be tested in a JDK."
365 NO_JAVA_HOME_MSG = \
366 echo "JAVA_HOME must be set to run this test."
368 DATA_MODE = $(DATA_MODE/$(BUILDARCH))
369 JAVA_FLAG = $(JAVA_FLAG/$(DATA_MODE))
371 DATA_MODE/i486 = 32
372 DATA_MODE/sparc = 32
373 DATA_MODE/sparcv9 = 64
374 DATA_MODE/amd64 = 64
375 DATA_MODE/ia64 = 64
377 # This bit is needed to enable local rebuilds.
378 # Unless the makefile itself sets LP64, any environmental
379 # setting of LP64 will interfere with the build.
380 LP64_SETTING/32 = LP64 = \#empty
381 LP64_SETTING/64 = LP64 = 1
383 JAVA_FLAG/32 = -d32
384 JAVA_FLAG/64 = -d64
386 WRONG_DATA_MODE_MSG = \
387 echo "JAVA_HOME must point to $(DATA_MODE)bit JDK."
389 test_gamma: $(BUILDTREE_MAKE) $(GAMMADIR)/make/test/Queens.java
390 @echo Creating $@ ...
391 $(QUIETLY) ( \
392 echo '#!/bin/ksh'; \
393 $(BUILDTREE_COMMENT); \
394 echo '. ./env.ksh'; \
395 echo "if [ -z \$$JAVA_HOME ]; then { $(NO_JAVA_HOME_MSG); exit 0; }; fi"; \
396 echo "if ! \$${JAVA_HOME}/bin/java $(JAVA_FLAG) -fullversion 2>&1 > /dev/null"; \
397 echo "then"; \
398 echo " $(WRONG_DATA_MODE_MSG); exit 0;"; \
399 echo "fi"; \
400 echo "rm -f Queens.class"; \
401 echo "\$${JAVA_HOME}/bin/javac -d . $(GAMMADIR)/make/test/Queens.java"; \
402 echo '[ -f gamma_g ] && { gamma=gamma_g; }'; \
403 echo './$${gamma:-gamma} $(TESTFLAGS) Queens < /dev/null'; \
404 ) > $@
405 $(QUIETLY) chmod +x $@
407 FORCE:
409 .PHONY: all FORCE