1 #
2 # Copyright (c) 1999, 2015, 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 ifeq ($(GAMMADIR),)
49 include ../../make/defs.make
50 else
51 include $(GAMMADIR)/make/defs.make
52 endif
53 include $(GAMMADIR)/make/$(OSNAME)/makefiles/rules.make
54
55 ifndef CC_INTERP
56 ifndef FORCE_TIERED
57 FORCE_TIERED=1
58 endif
59 endif
60
61 ifdef LP64
62 ifeq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
63 _JUNK_ := $(shell echo >&2 \
64 $(OSNAME) $(ARCH) "*** ERROR: this platform does not support 64-bit compilers!")
65 @exit 1
66 endif
67 endif
68
69 # we need to set up LP64 correctly to satisfy sanity checks in adlc
70 ifneq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
71 MFLAGS += " LP64=1 "
72 endif
73
74 # pass USE_SUNCC further, through MFLAGS
75 ifdef USE_SUNCC
76 MFLAGS += " USE_SUNCC=1 "
77 endif
78
79 # The following renders pathnames in generated Makefiles valid on
80 # machines other than the machine containing the build tree.
81 #
82 # For example, let's say my build tree lives on /files12 on
83 # exact.east.sun.com. This logic will cause GAMMADIR to begin with
84 # /net/exact/files12/...
85 #
86 # We only do this on SunOS variants, for a couple of reasons:
87 # * It is extremely rare that source trees exist on other systems
88 # * It has been claimed that the Linux automounter is flakey, so
89 # changing GAMMADIR in a way that exercises the automounter could
90 # prove to be a source of unreliability in the build process.
91 # Obviously, this Makefile is only relevant on SunOS boxes to begin
92 # with, but the SunOS conditionalization will make it easier to
93 # combine Makefiles in the future (assuming we ever do that).
94
95 ifeq ($(OSNAME),solaris)
96
97 # prepend current directory to relative pathnames.
98 NEW_GAMMADIR := \
99 $(shell echo $(GAMMADIR) | \
100 sed -e "s=^\([^/].*\)=$(shell pwd)/\1=" \
101 )
102 unexport NEW_GAMMADIR
103
104 # If NEW_GAMMADIR doesn't already start with "/net/":
105 ifeq ($(strip $(filter /net/%,$(NEW_GAMMADIR))),)
106 # prepend /net/$(HOST)
107 # remove /net/$(HOST) if name already began with /home/
108 # remove /net/$(HOST) if name already began with /java/
109 # remove /net/$(HOST) if name already began with /lab/
110 NEW_GAMMADIR := \
111 $(shell echo $(NEW_GAMMADIR) | \
112 sed -e "s=^\(.*\)=/net/$(HOST)\1=" \
113 -e "s=^/net/$(HOST)/home/=/home/=" \
114 -e "s=^/net/$(HOST)/java/=/java/=" \
115 -e "s=^/net/$(HOST)/lab/=/lab/=" \
116 )
117 # Don't use the new value for GAMMADIR unless a file with the new
118 # name actually exists.
119 ifneq ($(wildcard $(NEW_GAMMADIR)),)
120 GAMMADIR := $(NEW_GAMMADIR)
121 endif
122 endif
123
124 endif
125
126 # BUILDARCH is set to "zero" for Zero builds. VARIANTARCH
127 # is used to give the build directories meaningful names.
128 VARIANTARCH = $(subst i386,i486,$(ZERO_LIBARCH))
129
130 # There is a (semi-) regular correspondence between make targets and actions:
131 #
132 # Target Tree Type Build Dir
133 #
134 # debug compiler2 <os>_<arch>_compiler2/debug
135 # fastdebug compiler2 <os>_<arch>_compiler2/fastdebug
136 # optimized compiler2 <os>_<arch>_compiler2/optimized
137 # product compiler2 <os>_<arch>_compiler2/product
138 #
139 # debug1 compiler1 <os>_<arch>_compiler1/debug
140 # fastdebug1 compiler1 <os>_<arch>_compiler1/fastdebug
141 # optimized1 compiler1 <os>_<arch>_compiler1/optimized
142 # product1 compiler1 <os>_<arch>_compiler1/product
143 #
144 # debugcore core <os>_<arch>_core/debug
145 # fastdebugcore core <os>_<arch>_core/fastdebug
146 # optimizedcore core <os>_<arch>_core/optimized
147 # productcore core <os>_<arch>_core/product
148 #
149 # debugzero zero <os>_<arch>_zero/debug
150 # fastdebugzero zero <os>_<arch>_zero/fastdebug
151 # optimizedzero zero <os>_<arch>_zero/optimized
152 # productzero zero <os>_<arch>_zero/product
153 #
154 # debugshark shark <os>_<arch>_shark/debug
155 # fastdebugshark shark <os>_<arch>_shark/fastdebug
156 # optimizedshark shark <os>_<arch>_shark/optimized
157 # productshark shark <os>_<arch>_shark/product
158 #
159 # fastdebugminimal1 minimal1 <os>_<arch>_minimal1/fastdebug
160 # debugminimal1 minimal1 <os>_<arch>_minimal1/debug
161 # productminimal1 minimal1 <os>_<arch>_minimal1/product
162 #
163 # What you get with each target:
164 #
165 # debug* - debug compile with asserts enabled
166 # fastdebug* - optimized compile, but with asserts enabled
167 # optimized* - optimized compile, no asserts
168 # product* - the shippable thing: optimized compile, no asserts, -DPRODUCT
169
170 # This target list needs to be coordinated with the usage message
171 # in the build.sh script:
172 TARGETS = debug fastdebug optimized product
173
174 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
175 SUBDIR_DOCS = $(OSNAME)_$(VARIANTARCH)_docs
176 else
177 SUBDIR_DOCS = $(OSNAME)_$(BUILDARCH)_docs
178 endif
179 SUBDIRS_C1 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler1/,$(TARGETS))
180 SUBDIRS_C2 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler2/,$(TARGETS))
181 SUBDIRS_TIERED = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
182 SUBDIRS_CORE = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
183 SUBDIRS_ZERO = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS))
184 SUBDIRS_SHARK = $(addprefix $(OSNAME)_$(VARIANTARCH)_shark/,$(TARGETS))
185 SUBDIRS_MINIMAL1 = $(addprefix $(OSNAME)_$(BUILDARCH)_minimal1/,$(TARGETS))
186
187 TARGETS_C2 = $(TARGETS)
188 TARGETS_C1 = $(addsuffix 1,$(TARGETS))
189 TARGETS_TIERED = $(addsuffix tiered,$(TARGETS))
190 TARGETS_CORE = $(addsuffix core,$(TARGETS))
191 TARGETS_ZERO = $(addsuffix zero,$(TARGETS))
192 TARGETS_SHARK = $(addsuffix shark,$(TARGETS))
193 TARGETS_MINIMAL1 = $(addsuffix minimal1,$(TARGETS))
194
195 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
196 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) LIBRARY_SUFFIX=$(LIBRARY_SUFFIX)
197 BUILDTREE_VARS += HOTSPOT_VERSION_STRING=$(HOTSPOT_VERSION_STRING) VERSION_STRING=$(VERSION_STRING)
198 BUILDTREE_VARS += ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS) OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY) ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES) ZIPEXE=$(ZIPEXE)
199
200 BUILDTREE = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS)
201
202 #-------------------------------------------------------------------------------
203
204 # Could make everything by default, but that would take a while.
205 all:
206 @echo "Try '$(MAKE) <target> ...' where <target> is one or more of"
207 @echo " $(TARGETS_C2)"
208 @echo " $(TARGETS_C1)"
209 @echo " $(TARGETS_CORE)"
210 @echo " $(TARGETS_ZERO)"
211 @echo " $(TARGETS_SHARK)"
212 @echo " $(TARGETS_MINIMAL1)"
213
214 checks: check_os_version check_j2se_version
215
216 # We do not want people accidentally building on old systems (e.g. Linux 2.2.x,
217 # Solaris 2.5.1, 2.6).
218 # Disable this check by setting DISABLE_HOTSPOT_OS_VERSION_CHECK=ok.
219
220 #SUPPORTED_OS_VERSION = 2.4% 2.5% 2.6% 2.7%
221 DISABLE_HOTSPOT_OS_VERSION_CHECK = ok
222 OS_VERSION := $(shell uname -r)
223 EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION))
224
225 check_os_version:
226 ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),)
227 $(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1;
228 endif
229
230 # jvmti.make requires XSLT (J2SE 1.4.x or newer):
231 XSLT_CHECK = $(REMOTE) $(RUN.JAVAP) javax.xml.transform.TransformerFactory
232 # If not found then fail fast.
233 check_j2se_version:
234 $(QUIETLY) if ! $(XSLT_CHECK) > /dev/null 2>&1; then \
235 $(REMOTE) $(RUN.JAVA) -version; \
236 echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \
237 "to bootstrap this build" 1>&2; \
238 exit 1; \
239 fi
240
241 $(SUBDIRS_TIERED): $(BUILDTREE_MAKE)
242 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
243 +$(BUILDTREE) VARIANT=tiered
244
245 $(SUBDIRS_C2): $(BUILDTREE_MAKE)
246 ifeq ($(FORCE_TIERED),1)
247 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
248 +$(BUILDTREE) VARIANT=tiered FORCE_TIERED=1
249 else
250 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
251 +$(BUILDTREE) VARIANT=compiler2
252 endif
253
254 $(SUBDIRS_C1): $(BUILDTREE_MAKE)
255 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
256 +$(BUILDTREE) VARIANT=compiler1
257
258 $(SUBDIRS_CORE): $(BUILDTREE_MAKE)
259 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
260 +$(BUILDTREE) VARIANT=core
261
262 $(SUBDIRS_ZERO): $(BUILDTREE_MAKE) platform_zero
263 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
264 +$(BUILDTREE) VARIANT=zero VARIANTARCH=$(VARIANTARCH)
265
266 $(SUBDIRS_SHARK): $(BUILDTREE_MAKE) platform_zero
267 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
268 +$(BUILDTREE) VARIANT=shark VARIANTARCH=$(VARIANTARCH)
269
270 $(SUBDIRS_MINIMAL1): $(BUILDTREE_MAKE)
271 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
272 +$(BUILDTREE) VARIANT=minimal1
273
274 platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
275 $(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@
276
277 # Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME
278
279 $(TARGETS_C2): $(SUBDIRS_C2)
280 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)
281 ifdef INSTALL
282 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install
283 endif
284
285 $(TARGETS_TIERED): $(SUBDIRS_TIERED)
286 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS)
287 ifdef INSTALL
288 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install
289 endif
290
291 $(TARGETS_C1): $(SUBDIRS_C1)
292 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS)
293 ifdef INSTALL
294 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install
295 endif
296
297 $(TARGETS_CORE): $(SUBDIRS_CORE)
298 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS)
299 ifdef INSTALL
300 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install
301 endif
302
303 $(TARGETS_ZERO): $(SUBDIRS_ZERO)
304 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS)
305 ifdef INSTALL
306 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS) install
307 endif
308
309 $(TARGETS_SHARK): $(SUBDIRS_SHARK)
310 cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS)
311 ifdef INSTALL
312 cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
313 endif
314
315 $(TARGETS_MINIMAL1): $(SUBDIRS_MINIMAL1)
316 cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)
317 ifdef INSTALL
318 cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) install
319 endif
320
321 # Just build the tree, and nothing else:
322 tree: $(SUBDIRS_C2)
323 tree1: $(SUBDIRS_C1)
324 treecore: $(SUBDIRS_CORE)
325 treezero: $(SUBDIRS_ZERO)
326 treeshark: $(SUBDIRS_SHARK)
327 treeminimal1: $(SUBDIRS_MINIMAL1)
328
329 # Doc target. This is the same for all build options.
330 # Hence create a docs directory beside ...$(ARCH)_[...]
331 # We specify 'BUILD_FLAVOR=product' so that the proper
332 # ENABLE_FULL_DEBUG_SYMBOLS value is used.
333 docs: checks
334 $(QUIETLY) mkdir -p $(SUBDIR_DOCS)
335 $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) BUILD_FLAVOR=product jvmtidocs
336
337 # Synonyms for win32-like targets.
338 compiler2: debug product
339
340 compiler1: debug1 product1
341
342 core: debugcore productcore
343
344 zero: debugzero productzero
345
346 shark: debugshark productshark
347
348 warn_jvmg_deprecated:
349 echo "Warning: The jvmg target has been replaced with debug"
350 echo "Warning: Please update your usage"
351
352 jvmg: warn_jvmg_deprecated debug
353
354 jvmg1: warn_jvmg_deprecated debug1
355
356 jvmgcore: warn_jvmg_deprecated debugcore
357
358 jvmgzero: warn_jvmg_deprecated debugzero
359
360 jvmgshark: warn_jvmg_deprecated debugshark
361
362 clean_docs:
363 rm -rf $(SUBDIR_DOCS)
364
365 clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark clean_minimal1:
366 rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
367
368 clean: clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_minimal1 clean_docs
369
370 include $(GAMMADIR)/make/cscope.make
371
372 #
373 # Include alternate Makefile if it exists.
374 #
375 -include $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make
376
377 #-------------------------------------------------------------------------------
378
379 .PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK) $(TARGETS_MINIMAL1)
380 .PHONY: tree tree1 treecore treezero treeshark
381 .PHONY: all compiler1 compiler2 core zero shark
382 .PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark docs clean_docs
383 .PHONY: checks check_os_version check_j2se_version
384 .PHONY: $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make
385
386 .NOTPARALLEL: