1 #
2 # Copyright (c) 1999, 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 # This makefile creates a build tree and lights off a build.
26 # You can go back into the build tree and perform rebuilds or
27 # incremental builds as desired. Be sure to reestablish
28 # environment variable settings for LD_LIBRARY_PATH and JAVA_HOME.
29
30 # The make process now relies on java and javac. These can be
31 # specified either implicitly on the PATH, by setting the
32 # (JDK-inherited) ALT_BOOTDIR environment variable to full path to a
33 # JDK in which bin/java and bin/javac are present and working (e.g.,
34 # /usr/local/java/jdk1.3/solaris), or via the (JDK-inherited)
35 # default BOOTDIR path value. Note that one of ALT_BOOTDIR
36 # or BOOTDIR has to be set. We do *not* search javac, javah, rmic etc.
37 # from the PATH.
38 #
39 # One can set ALT_BOOTDIR or BOOTDIR to point to a jdk that runs on
40 # an architecture that differs from the target architecture, as long
41 # as the bootstrap jdk runs under the same flavor of OS as the target
42 # (i.e., if the target is linux, point to a jdk that runs on a linux
43 # box). In order to use such a bootstrap jdk, set the make variable
44 # REMOTE to the desired remote command mechanism, e.g.,
45 #
46 # make REMOTE="rsh -l me myotherlinuxbox"
47
48 # Along with VM, Serviceability Agent (SA) is built for SA/JDI binding.
49 # JDI binding on SA produces two binaries:
50 # 1. sa-jdi.jar - This is built before building libjvm.so
51 # Please refer to ./makefiles/sa.make
52 # 2. libsa.so - Native library for SA - This is built after
53 # libjsig.so (signal interposition library)
54 # Please refer to ./makefiles/vm.make
55 # If $(GAMMADIR)/agent dir is not present, SA components are not built.
56
57 ifeq ($(GAMMADIR),)
58 include ../../make/defs.make
59 else
60 include $(GAMMADIR)/make/defs.make
61 endif
62 include $(GAMMADIR)/make/$(OSNAME)/makefiles/rules.make
63
64 ifndef CC_INTERP
65 ifndef FORCE_TIERED
66 FORCE_TIERED=1
67 endif
68 endif
69 # C1 is not ported on ppc64, so we cannot build a tiered VM:
70 ifeq ($(ARCH),ppc64)
71 FORCE_TIERED=0
72 endif
73
74 ifdef LP64
75 ifeq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
76 _JUNK_ := $(shell echo >&2 \
77 $(OSNAME) $(ARCH) "*** ERROR: this platform does not support 64-bit compilers!")
78 @exit 1
79 endif
80 endif
81
82 # we need to set up LP64 correctly to satisfy sanity checks in adlc
83 ifneq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
84 MFLAGS += " LP64=1 "
85 endif
86
87 # pass USE_SUNCC further, through MFLAGS
88 ifdef USE_SUNCC
89 MFLAGS += " USE_SUNCC=1 "
90 endif
91
92 # The following renders pathnames in generated Makefiles valid on
93 # machines other than the machine containing the build tree.
94 #
95 # For example, let's say my build tree lives on /files12 on
96 # exact.east.sun.com. This logic will cause GAMMADIR to begin with
97 # /net/exact/files12/...
98 #
99 # We only do this on SunOS variants, for a couple of reasons:
100 # * It is extremely rare that source trees exist on other systems
101 # * It has been claimed that the Linux automounter is flakey, so
102 # changing GAMMADIR in a way that exercises the automounter could
103 # prove to be a source of unreliability in the build process.
104 # Obviously, this Makefile is only relevant on SunOS boxes to begin
105 # with, but the SunOS conditionalization will make it easier to
106 # combine Makefiles in the future (assuming we ever do that).
107
108 ifeq ($(OSNAME),solaris)
109
110 # prepend current directory to relative pathnames.
111 NEW_GAMMADIR := \
112 $(shell echo $(GAMMADIR) | \
113 sed -e "s=^\([^/].*\)=$(shell pwd)/\1=" \
114 )
115 unexport NEW_GAMMADIR
116
117 # If NEW_GAMMADIR doesn't already start with "/net/":
118 ifeq ($(strip $(filter /net/%,$(NEW_GAMMADIR))),)
119 # prepend /net/$(HOST)
120 # remove /net/$(HOST) if name already began with /home/
121 # remove /net/$(HOST) if name already began with /java/
122 # remove /net/$(HOST) if name already began with /lab/
123 NEW_GAMMADIR := \
124 $(shell echo $(NEW_GAMMADIR) | \
125 sed -e "s=^\(.*\)=/net/$(HOST)\1=" \
126 -e "s=^/net/$(HOST)/home/=/home/=" \
127 -e "s=^/net/$(HOST)/java/=/java/=" \
128 -e "s=^/net/$(HOST)/lab/=/lab/=" \
129 )
130 # Don't use the new value for GAMMADIR unless a file with the new
131 # name actually exists.
132 ifneq ($(wildcard $(NEW_GAMMADIR)),)
133 GAMMADIR := $(NEW_GAMMADIR)
134 endif
135 endif
136
137 endif
138
139 # BUILDARCH is set to "zero" for Zero builds. VARIANTARCH
140 # is used to give the build directories meaningful names.
141 VARIANTARCH = $(subst i386,i486,$(ZERO_LIBARCH))
142
143 # There is a (semi-) regular correspondence between make targets and actions:
144 #
145 # Target Tree Type Build Dir
146 #
147 # debug compiler2 <os>_<arch>_compiler2/debug
148 # fastdebug compiler2 <os>_<arch>_compiler2/fastdebug
149 # optimized compiler2 <os>_<arch>_compiler2/optimized
150 # product compiler2 <os>_<arch>_compiler2/product
151 #
152 # debug1 compiler1 <os>_<arch>_compiler1/debug
153 # fastdebug1 compiler1 <os>_<arch>_compiler1/fastdebug
154 # optimized1 compiler1 <os>_<arch>_compiler1/optimized
155 # product1 compiler1 <os>_<arch>_compiler1/product
156 #
157 # debugcore core <os>_<arch>_core/debug
158 # fastdebugcore core <os>_<arch>_core/fastdebug
159 # optimizedcore core <os>_<arch>_core/optimized
160 # productcore core <os>_<arch>_core/product
161 #
162 # debugzero zero <os>_<arch>_zero/debug
163 # fastdebugzero zero <os>_<arch>_zero/fastdebug
164 # optimizedzero zero <os>_<arch>_zero/optimized
165 # productzero zero <os>_<arch>_zero/product
166 #
167 # debugshark shark <os>_<arch>_shark/debug
168 # fastdebugshark shark <os>_<arch>_shark/fastdebug
169 # optimizedshark shark <os>_<arch>_shark/optimized
170 # productshark shark <os>_<arch>_shark/product
171 #
172 # fastdebugminimal1 minimal1 <os>_<arch>_minimal1/fastdebug
173 # productminimal1 minimal1 <os>_<arch>_minimal1/product
174 #
175 # What you get with each target:
176 #
177 # debug* - debug compile with asserts enabled
178 # fastdebug* - optimized compile, but with asserts enabled
179 # optimized* - optimized compile, no asserts
180 # product* - the shippable thing: optimized compile, no asserts, -DPRODUCT
181
182 # This target list needs to be coordinated with the usage message
183 # in the build.sh script:
184 TARGETS = debug fastdebug optimized product
185
186 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
187 SUBDIR_DOCS = $(OSNAME)_$(VARIANTARCH)_docs
188 else
189 SUBDIR_DOCS = $(OSNAME)_$(BUILDARCH)_docs
190 endif
191 SUBDIRS_C1 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler1/,$(TARGETS))
192 SUBDIRS_C2 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler2/,$(TARGETS))
193 SUBDIRS_TIERED = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
194 SUBDIRS_CORE = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
195 SUBDIRS_ZERO = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS))
196 SUBDIRS_SHARK = $(addprefix $(OSNAME)_$(VARIANTARCH)_shark/,$(TARGETS))
197 SUBDIRS_MINIMAL1 = $(addprefix $(OSNAME)_$(BUILDARCH)_minimal1/,$(TARGETS))
198
199 TARGETS_C2 = $(TARGETS)
200 TARGETS_C1 = $(addsuffix 1,$(TARGETS))
201 TARGETS_TIERED = $(addsuffix tiered,$(TARGETS))
202 TARGETS_CORE = $(addsuffix core,$(TARGETS))
203 TARGETS_ZERO = $(addsuffix zero,$(TARGETS))
204 TARGETS_SHARK = $(addsuffix shark,$(TARGETS))
205 TARGETS_MINIMAL1 = $(addsuffix minimal1,$(TARGETS))
206
207 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
208 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH)
209 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
210 BUILDTREE_VARS += ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS) OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY) ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES) ZIPEXE=$(ZIPEXE)
211
212 BUILDTREE = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS)
213
214 #-------------------------------------------------------------------------------
215
216 # Could make everything by default, but that would take a while.
217 all:
218 @echo "Try '$(MAKE) <target> ...' where <target> is one or more of"
219 @echo " $(TARGETS_C2)"
220 @echo " $(TARGETS_C1)"
221 @echo " $(TARGETS_CORE)"
222 @echo " $(TARGETS_ZERO)"
223 @echo " $(TARGETS_SHARK)"
224 @echo " $(TARGETS_MINIMAL1)"
225
226 checks: check_os_version check_j2se_version
227
228 # We do not want people accidentally building on old systems (e.g. Linux 2.2.x,
229 # Solaris 2.5.1, 2.6).
230 # Disable this check by setting DISABLE_HOTSPOT_OS_VERSION_CHECK=ok.
231
232 SUPPORTED_OS_VERSION = 2.4% 2.5% 2.6% 3%
233 OS_VERSION := $(shell uname -r)
234 EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION))
235
236 check_os_version:
237 ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),)
238 $(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1;
239 endif
240
241 # jvmti.make requires XSLT (J2SE 1.4.x or newer):
242 XSLT_CHECK = $(REMOTE) $(RUN.JAVAP) javax.xml.transform.TransformerFactory
243 # If not found then fail fast.
244 check_j2se_version:
245 $(QUIETLY) $(XSLT_CHECK) > /dev/null 2>&1; \
246 if [ $$? -ne 0 ]; then \
247 $(REMOTE) $(RUN.JAVA) -version; \
248 echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \
249 "to bootstrap this build" 1>&2; \
250 exit 1; \
251 fi
252
253 $(SUBDIRS_TIERED): $(BUILDTREE_MAKE)
254 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
255 $(BUILDTREE) VARIANT=tiered
256
257 $(SUBDIRS_C2): $(BUILDTREE_MAKE)
258 ifeq ($(FORCE_TIERED),1)
259 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
260 $(BUILDTREE) VARIANT=tiered FORCE_TIERED=1
261 else
262 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
263 $(BUILDTREE) VARIANT=compiler2
264 endif
265
266 $(SUBDIRS_C1): $(BUILDTREE_MAKE)
267 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
268 $(BUILDTREE) VARIANT=compiler1
269
270 $(SUBDIRS_CORE): $(BUILDTREE_MAKE)
271 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
272 $(BUILDTREE) VARIANT=core
273
274 $(SUBDIRS_ZERO): $(BUILDTREE_MAKE) platform_zero
275 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
276 $(BUILDTREE) VARIANT=zero VARIANTARCH=$(VARIANTARCH)
277
278 $(SUBDIRS_SHARK): $(BUILDTREE_MAKE) platform_zero
279 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
280 $(BUILDTREE) VARIANT=shark VARIANTARCH=$(VARIANTARCH)
281
282 $(SUBDIRS_MINIMAL1): $(BUILDTREE_MAKE)
283 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
284 $(BUILDTREE) VARIANT=minimal1
285
286
287 platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
288 $(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@
289
290 # Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME
291
292 $(TARGETS_C2): $(SUBDIRS_C2)
293 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)
294 ifdef INSTALL
295 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install
296 endif
297
298 $(TARGETS_TIERED): $(SUBDIRS_TIERED)
299 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS)
300 ifdef INSTALL
301 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install
302 endif
303
304 $(TARGETS_C1): $(SUBDIRS_C1)
305 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS)
306 ifdef INSTALL
307 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install
308 endif
309
310 $(TARGETS_CORE): $(SUBDIRS_CORE)
311 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS)
312 ifdef INSTALL
313 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install
314 endif
315
316 $(TARGETS_ZERO): $(SUBDIRS_ZERO)
317 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS)
318 ifdef INSTALL
319 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS) install
320 endif
321
322 $(TARGETS_SHARK): $(SUBDIRS_SHARK)
323 cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS)
324 ifdef INSTALL
325 cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
326 endif
327
328 $(TARGETS_MINIMAL1): $(SUBDIRS_MINIMAL1)
329 cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)
330 ifdef INSTALL
331 cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) install
332 endif
333
334 # Just build the tree, and nothing else:
335 tree: $(SUBDIRS_C2)
336 tree1: $(SUBDIRS_C1)
337 treecore: $(SUBDIRS_CORE)
338 treezero: $(SUBDIRS_ZERO)
339 treeshark: $(SUBDIRS_SHARK)
340 treeminimal1: $(SUBDIRS_MINIMAL1)
341
342 # Doc target. This is the same for all build options.
343 # Hence create a docs directory beside ...$(ARCH)_[...]
344 # We specify 'BUILD_FLAVOR=product' so that the proper
345 # ENABLE_FULL_DEBUG_SYMBOLS value is used.
346 docs: checks
347 $(QUIETLY) mkdir -p $(SUBDIR_DOCS)
348 $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) BUILD_FLAVOR=product jvmtidocs
349
350 # Synonyms for win32-like targets.
351 compiler2: debug product
352
353 compiler1: debug1 product1
354
355 core: debugcore productcore
356
357 zero: debugzero productzero
358
359 shark: debugshark productshark
360
361 warn_jvmg_deprecated:
362 echo "Warning: The jvmg target has been replaced with debug"
363 echo "Warning: Please update your usage"
364
365 jvmg: warn_jvmg_deprecated debug
366
367 jvmg1: warn_jvmg_deprecated debug1
368
369 jvmgcore: warn_jvmg_deprecated debugcore
370
371 jvmgzero: warn_jvmg_deprecated debugzero
372
373 jvmgshark: warn_jvmg_deprecated debugshark
374
375 clean_docs:
376 rm -rf $(SUBDIR_DOCS)
377
378 clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark clean_minimal1:
379 rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
380
381 clean: clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_minimal1 clean_docs
382
383 include $(GAMMADIR)/make/cscope.make
384
385 #
386 # Include alternate Makefile if it exists.
387 #
388 -include $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make
389
390 #-------------------------------------------------------------------------------
391
392 .PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK) $(TARGETS_MINIMAL1)
393 .PHONY: tree tree1 treecore treezero treeshark
394 .PHONY: all compiler1 compiler2 core zero shark
395 .PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark docs clean_docs
396 .PHONY: checks check_os_version check_j2se_version
397 .PHONY: $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make