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 # 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 # Notice: after 8046471 ARCH will be 'ppc' for top-level ppc64 builds but
71 # 'ppc64' for HotSpot-only ppc64 builds. Need to detect both variants here!
72 ifneq (,$(findstring $(ARCH), ppc ppc64))
73 ifeq ($(ARCH_DATA_MODEL), 64)
74 FORCE_TIERED=0
75 endif
76 endif
77
78 ifdef LP64
79 ifeq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
80 _JUNK_ := $(shell echo >&2 \
81 $(OSNAME) $(ARCH) "*** ERROR: this platform does not support 64-bit compilers!")
82 @exit 1
83 endif
84 endif
85
86 # we need to set up LP64 correctly to satisfy sanity checks in adlc
87 ifneq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
88 MFLAGS += " LP64=1 "
89 endif
90
91 # pass USE_SUNCC further, through MFLAGS
92 ifdef USE_SUNCC
93 MFLAGS += " USE_SUNCC=1 "
94 endif
95
96 # The following renders pathnames in generated Makefiles valid on
97 # machines other than the machine containing the build tree.
98 #
99 # For example, let's say my build tree lives on /files12 on
100 # exact.east.sun.com. This logic will cause GAMMADIR to begin with
101 # /net/exact/files12/...
102 #
103 # We only do this on SunOS variants, for a couple of reasons:
104 # * It is extremely rare that source trees exist on other systems
105 # * It has been claimed that the Linux automounter is flakey, so
106 # changing GAMMADIR in a way that exercises the automounter could
107 # prove to be a source of unreliability in the build process.
108 # Obviously, this Makefile is only relevant on SunOS boxes to begin
109 # with, but the SunOS conditionalization will make it easier to
110 # combine Makefiles in the future (assuming we ever do that).
111
112 ifeq ($(OSNAME),solaris)
113
114 # prepend current directory to relative pathnames.
115 NEW_GAMMADIR := \
116 $(shell echo $(GAMMADIR) | \
117 sed -e "s=^\([^/].*\)=$(shell pwd)/\1=" \
118 )
119 unexport NEW_GAMMADIR
120
121 # If NEW_GAMMADIR doesn't already start with "/net/":
122 ifeq ($(strip $(filter /net/%,$(NEW_GAMMADIR))),)
123 # prepend /net/$(HOST)
124 # remove /net/$(HOST) if name already began with /home/
125 # remove /net/$(HOST) if name already began with /java/
126 # remove /net/$(HOST) if name already began with /lab/
127 NEW_GAMMADIR := \
128 $(shell echo $(NEW_GAMMADIR) | \
129 sed -e "s=^\(.*\)=/net/$(HOST)\1=" \
130 -e "s=^/net/$(HOST)/home/=/home/=" \
131 -e "s=^/net/$(HOST)/java/=/java/=" \
132 -e "s=^/net/$(HOST)/lab/=/lab/=" \
133 )
134 # Don't use the new value for GAMMADIR unless a file with the new
135 # name actually exists.
136 ifneq ($(wildcard $(NEW_GAMMADIR)),)
137 GAMMADIR := $(NEW_GAMMADIR)
138 endif
139 endif
140
141 endif
142
143 # BUILDARCH is set to "zero" for Zero builds. VARIANTARCH
144 # is used to give the build directories meaningful names.
145 VARIANTARCH = $(subst i386,i486,$(ZERO_LIBARCH))
146
147 # There is a (semi-) regular correspondence between make targets and actions:
148 #
149 # Target Tree Type Build Dir
150 #
151 # debug compiler2 <os>_<arch>_compiler2/debug
152 # fastdebug compiler2 <os>_<arch>_compiler2/fastdebug
153 # optimized compiler2 <os>_<arch>_compiler2/optimized
154 # product compiler2 <os>_<arch>_compiler2/product
155 #
156 # debug1 compiler1 <os>_<arch>_compiler1/debug
157 # fastdebug1 compiler1 <os>_<arch>_compiler1/fastdebug
158 # optimized1 compiler1 <os>_<arch>_compiler1/optimized
159 # product1 compiler1 <os>_<arch>_compiler1/product
160 #
161 # debugcore core <os>_<arch>_core/debug
162 # fastdebugcore core <os>_<arch>_core/fastdebug
163 # optimizedcore core <os>_<arch>_core/optimized
164 # productcore core <os>_<arch>_core/product
165 #
166 # debugzero zero <os>_<arch>_zero/debug
167 # fastdebugzero zero <os>_<arch>_zero/fastdebug
168 # optimizedzero zero <os>_<arch>_zero/optimized
169 # productzero zero <os>_<arch>_zero/product
170 #
171 # debugshark shark <os>_<arch>_shark/debug
172 # fastdebugshark shark <os>_<arch>_shark/fastdebug
173 # optimizedshark shark <os>_<arch>_shark/optimized
174 # productshark shark <os>_<arch>_shark/product
175 #
176 # fastdebugminimal1 minimal1 <os>_<arch>_minimal1/fastdebug
177 # productminimal1 minimal1 <os>_<arch>_minimal1/product
178 #
179 # What you get with each target:
180 #
181 # debug* - debug compile with asserts enabled
182 # fastdebug* - optimized compile, but with asserts enabled
183 # optimized* - optimized compile, no asserts
184 # product* - the shippable thing: optimized compile, no asserts, -DPRODUCT
185
186 # This target list needs to be coordinated with the usage message
187 # in the build.sh script:
188 TARGETS = debug fastdebug optimized product
189
190 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
191 SUBDIR_DOCS = $(OSNAME)_$(VARIANTARCH)_docs
192 else
193 SUBDIR_DOCS = $(OSNAME)_$(BUILDARCH)_docs
194 endif
195 SUBDIRS_C1 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler1/,$(TARGETS))
196 SUBDIRS_C2 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler2/,$(TARGETS))
197 SUBDIRS_TIERED = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
198 SUBDIRS_CORE = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
199 SUBDIRS_ZERO = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS))
200 SUBDIRS_SHARK = $(addprefix $(OSNAME)_$(VARIANTARCH)_shark/,$(TARGETS))
201 SUBDIRS_MINIMAL1 = $(addprefix $(OSNAME)_$(BUILDARCH)_minimal1/,$(TARGETS))
202
203 TARGETS_C2 = $(TARGETS)
204 TARGETS_C1 = $(addsuffix 1,$(TARGETS))
205 TARGETS_TIERED = $(addsuffix tiered,$(TARGETS))
206 TARGETS_CORE = $(addsuffix core,$(TARGETS))
207 TARGETS_ZERO = $(addsuffix zero,$(TARGETS))
208 TARGETS_SHARK = $(addsuffix shark,$(TARGETS))
209 TARGETS_MINIMAL1 = $(addsuffix minimal1,$(TARGETS))
210
211 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
212 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH)
213 BUILDTREE_VARS += HOTSPOT_VERSION_STRING=$(HOTSPOT_VERSION_STRING) VERSION_STRING=$(VERSION_STRING)
214 BUILDTREE_VARS += ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS) OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY) ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES) ZIPEXE=$(ZIPEXE)
215
216 BUILDTREE = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS)
217
218 #-------------------------------------------------------------------------------
219
220 # Could make everything by default, but that would take a while.
221 all:
222 @echo "Try '$(MAKE) <target> ...' where <target> is one or more of"
223 @echo " $(TARGETS_C2)"
224 @echo " $(TARGETS_C1)"
225 @echo " $(TARGETS_CORE)"
226 @echo " $(TARGETS_ZERO)"
227 @echo " $(TARGETS_SHARK)"
228 @echo " $(TARGETS_MINIMAL1)"
229
230 checks: check_os_version check_j2se_version
231
232 # We do not want people accidentally building on old systems (e.g. Linux 2.2.x,
233 # Solaris 2.5.1, 2.6).
234 # Disable this check by setting DISABLE_HOTSPOT_OS_VERSION_CHECK=ok.
235
236 SUPPORTED_OS_VERSION = 2.4% 2.5% 2.6% 3% 4%
237 OS_VERSION := $(shell uname -r)
238 EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION))
239
240 check_os_version:
241 ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),)
242 $(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1;
243 endif
244
245 # jvmti.make requires XSLT (J2SE 1.4.x or newer):
246 XSLT_CHECK = $(REMOTE) $(RUN.JAVAP) javax.xml.transform.TransformerFactory
247 # If not found then fail fast.
248 check_j2se_version:
249 $(QUIETLY) if ! $(XSLT_CHECK) > /dev/null 2>&1; then \
250 $(REMOTE) $(RUN.JAVA) -version; \
251 echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \
252 "to bootstrap this build" 1>&2; \
253 exit 1; \
254 fi
255
256 $(SUBDIRS_TIERED): $(BUILDTREE_MAKE)
257 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
258 +$(BUILDTREE) VARIANT=tiered
259
260 $(SUBDIRS_C2): $(BUILDTREE_MAKE)
261 ifeq ($(FORCE_TIERED),1)
262 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
263 +$(BUILDTREE) VARIANT=tiered FORCE_TIERED=1
264 else
265 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
266 +$(BUILDTREE) VARIANT=compiler2
267 endif
268
269 $(SUBDIRS_C1): $(BUILDTREE_MAKE)
270 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
271 +$(BUILDTREE) VARIANT=compiler1
272
273 $(SUBDIRS_CORE): $(BUILDTREE_MAKE)
274 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
275 +$(BUILDTREE) VARIANT=core
276
277 $(SUBDIRS_ZERO): $(BUILDTREE_MAKE) platform_zero
278 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
279 +$(BUILDTREE) VARIANT=zero VARIANTARCH=$(VARIANTARCH)
280
281 $(SUBDIRS_SHARK): $(BUILDTREE_MAKE) platform_zero
282 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
283 +$(BUILDTREE) VARIANT=shark VARIANTARCH=$(VARIANTARCH)
284
285 $(SUBDIRS_MINIMAL1): $(BUILDTREE_MAKE)
286 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
287 +$(BUILDTREE) VARIANT=minimal1
288
289
290 platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
291 $(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@
292
293 # Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME
294
295 $(TARGETS_C2): $(SUBDIRS_C2)
296 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)
297 ifdef INSTALL
298 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install
299 endif
300
301 $(TARGETS_TIERED): $(SUBDIRS_TIERED)
302 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS)
303 ifdef INSTALL
304 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install
305 endif
306
307 $(TARGETS_C1): $(SUBDIRS_C1)
308 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS)
309 ifdef INSTALL
310 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install
311 endif
312
313 $(TARGETS_CORE): $(SUBDIRS_CORE)
314 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS)
315 ifdef INSTALL
316 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install
317 endif
318
319 $(TARGETS_ZERO): $(SUBDIRS_ZERO)
320 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS)
321 ifdef INSTALL
322 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS) install
323 endif
324
325 $(TARGETS_SHARK): $(SUBDIRS_SHARK)
326 cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS)
327 ifdef INSTALL
328 cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
329 endif
330
331 $(TARGETS_MINIMAL1): $(SUBDIRS_MINIMAL1)
332 cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)
333 ifdef INSTALL
334 cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) install
335 endif
336
337 # Just build the tree, and nothing else:
338 tree: $(SUBDIRS_C2)
339 tree1: $(SUBDIRS_C1)
340 treecore: $(SUBDIRS_CORE)
341 treezero: $(SUBDIRS_ZERO)
342 treeshark: $(SUBDIRS_SHARK)
343 treeminimal1: $(SUBDIRS_MINIMAL1)
344
345 # Doc target. This is the same for all build options.
346 # Hence create a docs directory beside ...$(ARCH)_[...]
347 # We specify 'BUILD_FLAVOR=product' so that the proper
348 # ENABLE_FULL_DEBUG_SYMBOLS value is used.
349 docs: checks
350 $(QUIETLY) mkdir -p $(SUBDIR_DOCS)
351 $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) BUILD_FLAVOR=product jvmtidocs
352
353 # Synonyms for win32-like targets.
354 compiler2: debug product
355
356 compiler1: debug1 product1
357
358 core: debugcore productcore
359
360 zero: debugzero productzero
361
362 shark: debugshark productshark
363
364 warn_jvmg_deprecated:
365 echo "Warning: The jvmg target has been replaced with debug"
366 echo "Warning: Please update your usage"
367
368 jvmg: warn_jvmg_deprecated debug
369
370 jvmg1: warn_jvmg_deprecated debug1
371
372 jvmgcore: warn_jvmg_deprecated debugcore
373
374 jvmgzero: warn_jvmg_deprecated debugzero
375
376 jvmgshark: warn_jvmg_deprecated debugshark
377
378 clean_docs:
379 rm -rf $(SUBDIR_DOCS)
380
381 clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark clean_minimal1:
382 rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
383
384 clean: clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_minimal1 clean_docs
385
386 include $(GAMMADIR)/make/cscope.make
387
388 #
389 # Include alternate Makefile if it exists.
390 #
391 -include $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make
392
393 #-------------------------------------------------------------------------------
394
395 .PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK) $(TARGETS_MINIMAL1)
396 .PHONY: tree tree1 treecore treezero treeshark
397 .PHONY: all compiler1 compiler2 core zero shark
398 .PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark docs clean_docs
399 .PHONY: checks check_os_version check_j2se_version
400 .PHONY: $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make
401
402 .NOTPARALLEL: