1 #
2 # Copyright (c) 1999, 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 #
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 build before building libjvm[_g].so
51 # Please refer to ./makefiles/sa.make
52 # 2. libsa[_g].so - Native library for SA - This is built after
53 # libjsig[_g].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
70 ifdef LP64
71 ifeq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
72 _JUNK_ := $(shell echo >&2 \
73 $(OSNAME) $(ARCH) "*** ERROR: this platform does not support 64-bit compilers!")
74 @exit 1
75 endif
76 endif
77
78 # we need to set up LP64 correctly to satisfy sanity checks in adlc
79 ifneq ("$(filter $(LP64_ARCH),$(BUILDARCH))","")
80 MFLAGS += " LP64=1 "
81 endif
82
83 # pass USE_SUNCC further, through MFLAGS
84 ifdef USE_SUNCC
85 MFLAGS += " USE_SUNCC=1 "
86 endif
87
88 # The following renders pathnames in generated Makefiles valid on
89 # machines other than the machine containing the build tree.
90 #
91 # For example, let's say my build tree lives on /files12 on
92 # exact.east.sun.com. This logic will cause GAMMADIR to begin with
93 # /net/exact/files12/...
94 #
95 # We only do this on SunOS variants, for a couple of reasons:
96 # * It is extremely rare that source trees exist on other systems
97 # * It has been claimed that the Linux automounter is flakey, so
98 # changing GAMMADIR in a way that exercises the automounter could
99 # prove to be a source of unreliability in the build process.
100 # Obviously, this Makefile is only relevant on SunOS boxes to begin
101 # with, but the SunOS conditionalization will make it easier to
102 # combine Makefiles in the future (assuming we ever do that).
103
104 ifeq ($(OSNAME),solaris)
105
106 # prepend current directory to relative pathnames.
107 NEW_GAMMADIR := \
108 $(shell echo $(GAMMADIR) | \
109 sed -e "s=^\([^/].*\)=$(shell pwd)/\1=" \
110 )
111 unexport NEW_GAMMADIR
112
113 # If NEW_GAMMADIR doesn't already start with "/net/":
114 ifeq ($(strip $(filter /net/%,$(NEW_GAMMADIR))),)
115 # prepend /net/$(HOST)
116 # remove /net/$(HOST) if name already began with /home/
117 # remove /net/$(HOST) if name already began with /java/
118 # remove /net/$(HOST) if name already began with /lab/
119 NEW_GAMMADIR := \
120 $(shell echo $(NEW_GAMMADIR) | \
121 sed -e "s=^\(.*\)=/net/$(HOST)\1=" \
122 -e "s=^/net/$(HOST)/home/=/home/=" \
123 -e "s=^/net/$(HOST)/java/=/java/=" \
124 -e "s=^/net/$(HOST)/lab/=/lab/=" \
125 )
126 # Don't use the new value for GAMMADIR unless a file with the new
127 # name actually exists.
128 ifneq ($(wildcard $(NEW_GAMMADIR)),)
129 GAMMADIR := $(NEW_GAMMADIR)
130 endif
131 endif
132
133 endif
134
135 # BUILDARCH is set to "zero" for Zero builds. VARIANTARCH
136 # is used to give the build directories meaningful names.
137 VARIANTARCH = $(subst i386,i486,$(ZERO_LIBARCH))
138
139 # There is a (semi-) regular correspondence between make targets and actions:
140 #
141 # Target Tree Type Build Dir
142 #
143 # debug compiler2 <os>_<arch>_compiler2/debug
144 # fastdebug compiler2 <os>_<arch>_compiler2/fastdebug
145 # jvmg compiler2 <os>_<arch>_compiler2/jvmg
146 # optimized compiler2 <os>_<arch>_compiler2/optimized
147 # profiled compiler2 <os>_<arch>_compiler2/profiled
148 # product compiler2 <os>_<arch>_compiler2/product
149 #
150 # debug1 compiler1 <os>_<arch>_compiler1/debug
151 # fastdebug1 compiler1 <os>_<arch>_compiler1/fastdebug
152 # jvmg1 compiler1 <os>_<arch>_compiler1/jvmg
153 # optimized1 compiler1 <os>_<arch>_compiler1/optimized
154 # profiled1 compiler1 <os>_<arch>_compiler1/profiled
155 # product1 compiler1 <os>_<arch>_compiler1/product
156 #
157 # debugcore core <os>_<arch>_core/debug
158 # fastdebugcore core <os>_<arch>_core/fastdebug
159 # jvmgcore core <os>_<arch>_core/jvmg
160 # optimizedcore core <os>_<arch>_core/optimized
161 # profiledcore core <os>_<arch>_core/profiled
162 # productcore core <os>_<arch>_core/product
163 #
164 # debugzero zero <os>_<arch>_zero/debug
165 # fastdebugzero zero <os>_<arch>_zero/fastdebug
166 # jvmgzero zero <os>_<arch>_zero/jvmg
167 # optimizedzero zero <os>_<arch>_zero/optimized
168 # profiledzero zero <os>_<arch>_zero/profiled
169 # productzero zero <os>_<arch>_zero/product
170 #
171 # debugshark shark <os>_<arch>_shark/debug
172 # fastdebugshark shark <os>_<arch>_shark/fastdebug
173 # jvmgshark shark <os>_<arch>_shark/jvmg
174 # optimizedshark shark <os>_<arch>_shark/optimized
175 # profiledshark shark <os>_<arch>_shark/profiled
176 # productshark shark <os>_<arch>_shark/product
177 #
178 # What you get with each target:
179 #
180 # debug* - "thin" libjvm_g - debug info linked into the gamma_g launcher
181 # fastdebug* - optimized compile, but with asserts enabled
182 # jvmg* - "fat" libjvm_g - debug info linked into libjvm_g.so
183 # optimized* - optimized compile, no asserts
184 # profiled* - gprof
185 # product* - the shippable thing: optimized compile, no asserts, -DPRODUCT
186
187 # This target list needs to be coordinated with the usage message
188 # in the build.sh script:
189 TARGETS = debug jvmg fastdebug optimized profiled product
190
191 ifeq ($(ZERO_BUILD), true)
192 SUBDIR_DOCS = $(OSNAME)_$(VARIANTARCH)_docs
193 else
194 SUBDIR_DOCS = $(OSNAME)_$(BUILDARCH)_docs
195 endif
196 SUBDIRS_C1 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler1/,$(TARGETS))
197 SUBDIRS_C2 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler2/,$(TARGETS))
198 SUBDIRS_TIERED = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
199 SUBDIRS_CORE = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
200 SUBDIRS_ZERO = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS))
201 SUBDIRS_SHARK = $(addprefix $(OSNAME)_$(VARIANTARCH)_shark/,$(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
210 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
211 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH)
212 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
213 BUILDTREE_VARS += OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY)
214
215 BUILDTREE = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS)
216
217 #-------------------------------------------------------------------------------
218
219 # Could make everything by default, but that would take a while.
220 all:
221 @echo "Try '$(MAKE) <target> ...' where <target> is one or more of"
222 @echo " $(TARGETS_C2)"
223 @echo " $(TARGETS_C1)"
224 @echo " $(TARGETS_CORE)"
225 @echo " $(TARGETS_ZERO)"
226 @echo " $(TARGETS_SHARK)"
227
228 checks: check_os_version check_j2se_version
229
230 # We do not want people accidentally building on old systems (e.g. Linux 2.2.x,
231 # Solaris 2.5.1, 2.6).
232 # Disable this check by setting DISABLE_HOTSPOT_OS_VERSION_CHECK=ok.
233
234 SUPPORTED_OS_VERSION = 2.4% 2.5% 2.6% 3%
235 OS_VERSION := $(shell uname -r)
236 EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION))
237
238 check_os_version:
239 ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),)
240 $(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1;
241 endif
242
243 # jvmti.make requires XSLT (J2SE 1.4.x or newer):
244 XSLT_CHECK = $(REMOTE) $(RUN.JAVAP) javax.xml.transform.TransformerFactory
245 # If not found then fail fast.
246 check_j2se_version:
247 $(QUIETLY) $(XSLT_CHECK) > /dev/null 2>&1; \
248 if [ $$? -ne 0 ]; then \
249 $(REMOTE) $(RUN.JAVA) -version; \
250 echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \
251 "to bootstrap this build" 1>&2; \
252 exit 1; \
253 fi
254
255 $(SUBDIRS_TIERED): $(BUILDTREE_MAKE)
256 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
257 $(BUILDTREE) VARIANT=tiered
258
259 $(SUBDIRS_C2): $(BUILDTREE_MAKE)
260 ifeq ($(FORCE_TIERED),1)
261 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
262 $(BUILDTREE) VARIANT=tiered FORCE_TIERED=1
263 else
264 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
265 $(BUILDTREE) VARIANT=compiler2
266 endif
267
268 $(SUBDIRS_C1): $(BUILDTREE_MAKE)
269 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
270 $(BUILDTREE) VARIANT=compiler1
271
272 $(SUBDIRS_CORE): $(BUILDTREE_MAKE)
273 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
274 $(BUILDTREE) VARIANT=core
275
276 $(SUBDIRS_ZERO): $(BUILDTREE_MAKE) platform_zero
277 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
278 $(BUILDTREE) VARIANT=zero VARIANTARCH=$(VARIANTARCH)
279
280 $(SUBDIRS_SHARK): $(BUILDTREE_MAKE) platform_zero
281 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
282 $(BUILDTREE) VARIANT=shark VARIANTARCH=$(VARIANTARCH)
283
284 platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
285 $(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@
286
287 # Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME
288
289 $(TARGETS_C2): $(SUBDIRS_C2)
290 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)
291 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && ./test_gamma
292 ifdef INSTALL
293 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install
294 endif
295
296 $(TARGETS_TIERED): $(SUBDIRS_TIERED)
297 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS)
298 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && ./test_gamma
299 ifdef INSTALL
300 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install
301 endif
302
303 $(TARGETS_C1): $(SUBDIRS_C1)
304 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS)
305 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && ./test_gamma
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 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && ./test_gamma
313 ifdef INSTALL
314 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install
315 endif
316
317 $(TARGETS_ZERO): $(SUBDIRS_ZERO)
318 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS)
319 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && ./test_gamma
320 ifdef INSTALL
321 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS) install
322 endif
323
324 $(TARGETS_SHARK): $(SUBDIRS_SHARK)
325 cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS)
326 cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && ./test_gamma
327 ifdef INSTALL
328 cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
329 endif
330
331 # Just build the tree, and nothing else:
332 tree: $(SUBDIRS_C2)
333 tree1: $(SUBDIRS_C1)
334 treecore: $(SUBDIRS_CORE)
335 treezero: $(SUBDIRS_ZERO)
336 treeshark: $(SUBDIRS_SHARK)
337
338 # Doc target. This is the same for all build options.
339 # Hence create a docs directory beside ...$(ARCH)_[...]
340 docs: checks
341 $(QUIETLY) mkdir -p $(SUBDIR_DOCS)
342 $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) jvmtidocs
343
344 # Synonyms for win32-like targets.
345 compiler2: jvmg product
346
347 compiler1: jvmg1 product1
348
349 core: jvmgcore productcore
350
351 zero: jvmgzero productzero
352
353 shark: jvmgshark productshark
354
355 clean_docs:
356 rm -rf $(SUBDIR_DOCS)
357
358 clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark:
359 rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
360
361 clean: clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_docs
362
363 include $(GAMMADIR)/make/cscope.make
364
365 #-------------------------------------------------------------------------------
366
367 .PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK)
368 .PHONY: tree tree1 treecore treezero treeshark
369 .PHONY: all compiler1 compiler2 core zero shark
370 .PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark docs clean_docs
371 .PHONY: checks check_os_version check_j2se_version