1 # 2 # Copyright 1999-2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 20 # CA 95054 USA or visit www.sun.com if you need additional information or 21 # have any 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 LP64 65 ifndef CC_INTERP 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 # What you get with each target: 172 # 173 # debug* - "thin" libjvm_g - debug info linked into the gamma_g launcher 174 # fastdebug* - optimized compile, but with asserts enabled 175 # jvmg* - "fat" libjvm_g - debug info linked into libjvm_g.so 176 # optimized* - optimized compile, no asserts 177 # profiled* - gprof 178 # product* - the shippable thing: optimized compile, no asserts, -DPRODUCT 179 180 # This target list needs to be coordinated with the usage message 181 # in the build.sh script: 182 TARGETS = debug jvmg fastdebug optimized profiled product 183 184 ifeq ($(ZERO_BUILD), true) 185 SUBDIR_DOCS = $(OSNAME)_$(VARIANTARCH)_docs 186 else 187 SUBDIR_DOCS = $(OSNAME)_$(BUILDARCH)_docs 188 endif 189 SUBDIRS_C1 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler1/,$(TARGETS)) 190 SUBDIRS_C2 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler2/,$(TARGETS)) 191 SUBDIRS_TIERED = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS)) 192 SUBDIRS_CORE = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS)) 193 SUBDIRS_ZERO = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS)) 194 195 TARGETS_C2 = $(TARGETS) 196 TARGETS_C1 = $(addsuffix 1,$(TARGETS)) 197 TARGETS_TIERED = $(addsuffix tiered,$(TARGETS)) 198 TARGETS_CORE = $(addsuffix core,$(TARGETS)) 199 TARGETS_ZERO = $(addsuffix zero,$(TARGETS)) 200 201 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make 202 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) ARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) 203 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 204 205 BUILDTREE = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS) 206 207 #------------------------------------------------------------------------------- 208 209 # Could make everything by default, but that would take a while. 210 all: 211 @echo "Try '$(MAKE) <target> ...' where <target> is one or more of" 212 @echo " $(TARGETS_C2)" 213 @echo " $(TARGETS_C1)" 214 @echo " $(TARGETS_CORE)" 215 @echo " $(TARGETS_ZERO)" 216 217 checks: check_os_version check_j2se_version 218 219 # We do not want people accidentally building on old systems (e.g. Linux 2.2.x, 220 # Solaris 2.5.1, 2.6). 221 # Disable this check by setting DISABLE_HOTSPOT_OS_VERSION_CHECK=ok. 222 223 SUPPORTED_OS_VERSION = 2.4% 2.5% 2.6% 2.7% 224 OS_VERSION := $(shell uname -r) 225 EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION)) 226 227 check_os_version: 228 ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),) 229 $(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1; 230 endif 231 232 # jvmti.make requires XSLT (J2SE 1.4.x or newer): 233 XSLT_CHECK = $(REMOTE) $(RUN.JAVAP) javax.xml.transform.TransformerFactory 234 # If not found then fail fast. 235 check_j2se_version: 236 $(QUIETLY) $(XSLT_CHECK) > /dev/null 2>&1; \ 237 if [ $$? -ne 0 ]; then \ 238 $(REMOTE) $(RUN.JAVA) -version; \ 239 echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \ 240 "to bootstrap this build" 1>&2; \ 241 exit 1; \ 242 fi 243 244 $(SUBDIRS_TIERED): $(BUILDTREE_MAKE) 245 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 246 $(BUILDTREE) VARIANT=tiered 247 248 $(SUBDIRS_C2): $(BUILDTREE_MAKE) 249 ifdef FORCE_TIERED 250 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 251 $(BUILDTREE) VARIANT=tiered FORCE_TIERED=1 252 else 253 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 254 $(BUILDTREE) VARIANT=compiler2 255 endif 256 257 $(SUBDIRS_C1): $(BUILDTREE_MAKE) 258 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 259 $(BUILDTREE) VARIANT=compiler1 260 261 $(SUBDIRS_CORE): $(BUILDTREE_MAKE) 262 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 263 $(BUILDTREE) VARIANT=core 264 265 $(SUBDIRS_ZERO): $(BUILDTREE_MAKE) platform_zero 266 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 267 $(BUILDTREE) VARIANT=zero VARIANTARCH=$(VARIANTARCH) 268 269 platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in 270 $(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@ 271 272 # Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME 273 274 $(TARGETS_C2): $(SUBDIRS_C2) 275 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) 276 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && ./test_gamma 277 ifdef INSTALL 278 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install 279 endif 280 281 $(TARGETS_TIERED): $(SUBDIRS_TIERED) 282 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) 283 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && ./test_gamma 284 ifdef INSTALL 285 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install 286 endif 287 288 $(TARGETS_C1): $(SUBDIRS_C1) 289 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) 290 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && ./test_gamma 291 ifdef INSTALL 292 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install 293 endif 294 295 $(TARGETS_CORE): $(SUBDIRS_CORE) 296 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) 297 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && ./test_gamma 298 ifdef INSTALL 299 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install 300 endif 301 302 $(TARGETS_ZERO): $(SUBDIRS_ZERO) 303 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS) 304 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && ./test_gamma 305 ifdef INSTALL 306 cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS) install 307 endif 308 309 # Just build the tree, and nothing else: 310 tree: $(SUBDIRS_C2) 311 tree1: $(SUBDIRS_C1) 312 treecore: $(SUBDIRS_CORE) 313 treezero: $(SUBDIRS_ZERO) 314 315 # Doc target. This is the same for all build options. 316 # Hence create a docs directory beside ...$(ARCH)_[...] 317 docs: checks 318 $(QUIETLY) mkdir -p $(SUBDIR_DOCS) 319 $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) jvmtidocs 320 321 # Synonyms for win32-like targets. 322 compiler2: jvmg product 323 324 compiler1: jvmg1 product1 325 326 core: jvmgcore productcore 327 328 zero: jvmgzero productzero 329 330 clean_docs: 331 rm -rf $(SUBDIR_DOCS) 332 333 clean_compiler1 clean_compiler2 clean_core clean_zero: 334 rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@) 335 336 clean: clean_compiler2 clean_compiler1 clean_core clean_zero clean_docs 337 338 include $(GAMMADIR)/make/$(OSNAME)/makefiles/cscope.make 339 340 #------------------------------------------------------------------------------- 341 342 .PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) 343 .PHONY: tree tree1 treecore treezero 344 .PHONY: all compiler1 compiler2 core zero 345 .PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero docs clean_docs 346 .PHONY: checks check_os_version check_j2se_version