1 # 2 # Copyright (c) 1998, 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 # Along with VM, Serviceability Agent (SA) is built for SA/JDI binding. 40 # JDI binding on SA produces two binaries: 41 # 1. sa-jdi.jar - This is built before building libjvm.so 42 # Please refer to ./makefiles/sa.make 43 # 2. libsaproc.so - Native library for SA - This is built after 44 # libjsig.so (signal interposition library) 45 # Please refer to ./makefiles/vm.make 46 # If $(GAMMADIR)/agent dir is not present, SA components are not built. 47 48 ifeq ($(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) $(ARCH) "*** ERROR: this platform does not support 64-bit compilers!") 65 @exit 1 66 endif 67 endif 68 69 # The following renders pathnames in generated Makefiles valid on 70 # machines other than the machine containing the build tree. 71 # 72 # For example, let's say my build tree lives on /files12 on 73 # exact.east.sun.com. This logic will cause GAMMADIR to begin with 74 # /net/exact/files12/... 75 # 76 # We only do this on SunOS variants, for a couple of reasons: 77 # * It is extremely rare that source trees exist on other systems 78 # * It has been claimed that the Linux automounter is flakey, so 79 # changing GAMMADIR in a way that exercises the automounter could 80 # prove to be a source of unreliability in the build process. 81 # Obviously, this Makefile is only relevant on SunOS boxes to begin 82 # with, but the SunOS conditionalization will make it easier to 83 # combine Makefiles in the future (assuming we ever do that). 84 85 ifeq ($(OSNAME),solaris) 86 87 # prepend current directory to relative pathnames. 88 NEW_GAMMADIR := \ 89 $(shell echo $(GAMMADIR) | \ 90 sed -e "s=^\([^/].*\)=$(shell pwd)/\1=" \ 91 ) 92 unexport NEW_GAMMADIR 93 94 # If NEW_GAMMADIR doesn't already start with "/net/": 95 ifeq ($(strip $(filter /net/%,$(NEW_GAMMADIR))),) 96 # prepend /net/$(HOST) 97 # remove /net/$(HOST) if name already began with /home/ 98 # remove /net/$(HOST) if name already began with /java/ 99 # remove /net/$(HOST) if name already began with /lab/ 100 NEW_GAMMADIR := \ 101 $(shell echo $(NEW_GAMMADIR) | \ 102 sed -e "s=^\(.*\)=/net/$(HOST)\1=" \ 103 -e "s=^/net/$(HOST)/home/=/home/=" \ 104 -e "s=^/net/$(HOST)/java/=/java/=" \ 105 -e "s=^/net/$(HOST)/lab/=/lab/=" \ 106 ) 107 # Don't use the new value for GAMMADIR unless a file with the new 108 # name actually exists. 109 ifneq ($(wildcard $(NEW_GAMMADIR)),) 110 GAMMADIR := $(NEW_GAMMADIR) 111 endif 112 endif 113 114 endif 115 116 117 # There is a (semi-) regular correspondence between make targets and actions: 118 # 119 # Target Tree Type Build Dir 120 # 121 # debug compiler2 <os>_<arch>_compiler2/debug 122 # fastdebug compiler2 <os>_<arch>_compiler2/fastdebug 123 # optimized compiler2 <os>_<arch>_compiler2/optimized 124 # product compiler2 <os>_<arch>_compiler2/product 125 # 126 # debug1 compiler1 <os>_<arch>_compiler1/debug 127 # fastdebug1 compiler1 <os>_<arch>_compiler1/fastdebug 128 # optimized1 compiler1 <os>_<arch>_compiler1/optimized 129 # product1 compiler1 <os>_<arch>_compiler1/product 130 # 131 # debugcore core <os>_<arch>_core/debug 132 # fastdebugcore core <os>_<arch>_core/fastdebug 133 # optimizedcore core <os>_<arch>_core/optimized 134 # productcore core <os>_<arch>_core/product 135 # 136 # What you get with each target: 137 # 138 # debug* - debug compile with asserts enabled 139 # fastdebug* - optimized compile, but with asserts enabled 140 # optimized* - optimized compile, no asserts 141 # product* - the shippable thing: optimized compile, no asserts, -DPRODUCT 142 143 # This target list needs to be coordinated with the usage message 144 # in the build.sh script: 145 TARGETS = debug fastdebug optimized product 146 147 SUBDIR_DOCS = $(OSNAME)_$(BUILDARCH)_docs 148 SUBDIRS_C1 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler1/,$(TARGETS)) 149 SUBDIRS_C2 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler2/,$(TARGETS)) 150 SUBDIRS_TIERED = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS)) 151 SUBDIRS_CORE = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS)) 152 153 TARGETS_C2 = $(TARGETS) 154 TARGETS_C1 = $(addsuffix 1,$(TARGETS)) 155 TARGETS_TIERED = $(addsuffix tiered,$(TARGETS)) 156 TARGETS_CORE = $(addsuffix core,$(TARGETS)) 157 158 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make 159 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) ARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) 160 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 161 BUILDTREE_VARS += ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS) OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY) ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES) ZIPEXE=$(ZIPEXE) 162 163 BUILDTREE = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS) 164 165 #------------------------------------------------------------------------------- 166 167 # Could make everything by default, but that would take a while. 168 all: 169 @echo "Try '$(MAKE) <target> ...' where <target> is one or more of" 170 @echo " $(TARGETS_C2)" 171 @echo " $(TARGETS_C1)" 172 @echo " $(TARGETS_CORE)" 173 174 checks: check_os_version check_j2se_version 175 176 # We do not want people accidentally building on old systems (e.g. Linux 2.2.x, 177 # Solaris 2.5.1, 2.6). 178 # Disable this check by setting DISABLE_HOTSPOT_OS_VERSION_CHECK=ok. 179 180 SUPPORTED_OS_VERSION = 5.7 5.8 5.9 5.10 5.11 181 OS_VERSION := $(shell uname -r) 182 EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION)) 183 184 check_os_version: 185 ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),) 186 $(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1; 187 endif 188 189 # jvmti.make requires XSLT (J2SE 1.4.x or newer): 190 XSLT_CHECK = $(RUN.JAVAP) javax.xml.transform.TransformerFactory 191 # If not found then fail fast. 192 check_j2se_version: 193 $(QUIETLY) $(XSLT_CHECK) > /dev/null 2>&1; \ 194 if [ $$? -ne 0 ]; then \ 195 $(RUN.JAVA) -version; \ 196 echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \ 197 "to bootstrap this build" 1>&2; \ 198 exit 1; \ 199 fi 200 201 $(SUBDIRS_TIERED): $(BUILDTREE_MAKE) 202 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 203 $(BUILDTREE) VARIANT=tiered 204 205 $(SUBDIRS_C2): $(BUILDTREE_MAKE) 206 ifeq ($(FORCE_TIERED),1) 207 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 208 $(BUILDTREE) VARIANT=tiered FORCE_TIERED=1 209 else 210 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 211 $(BUILDTREE) VARIANT=compiler2 212 endif 213 214 $(SUBDIRS_C1): $(BUILDTREE_MAKE) 215 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 216 $(BUILDTREE) VARIANT=compiler1 217 218 $(SUBDIRS_CORE): $(BUILDTREE_MAKE) 219 $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks 220 $(BUILDTREE) VARIANT=core 221 222 # Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME 223 224 $(TARGETS_C2): $(SUBDIRS_C2) 225 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) 226 ifdef INSTALL 227 cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install 228 endif 229 230 $(TARGETS_TIERED): $(SUBDIRS_TIERED) 231 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) 232 ifdef INSTALL 233 cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install 234 endif 235 236 $(TARGETS_C1): $(SUBDIRS_C1) 237 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) 238 ifdef INSTALL 239 cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install 240 endif 241 242 $(TARGETS_CORE): $(SUBDIRS_CORE) 243 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) 244 ifdef INSTALL 245 cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install 246 endif 247 248 # Just build the tree, and nothing else: 249 tree: $(SUBDIRS_C2) 250 tree1: $(SUBDIRS_C1) 251 treecore: $(SUBDIRS_CORE) 252 253 # Doc target. This is the same for all build options. 254 # Hence create a docs directory beside ...$(ARCH)_[...] 255 # We specify 'BUILD_FLAVOR=product' so that the proper 256 # ENABLE_FULL_DEBUG_SYMBOLS value is used. 257 docs: checks 258 $(QUIETLY) mkdir -p $(SUBDIR_DOCS) 259 $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) BUILD_FLAVOR=product jvmtidocs 260 261 # Synonyms for win32-like targets. 262 compiler2: debug product 263 264 compiler1: debug1 product1 265 266 core: debugcore productcore 267 268 warn_jvmg_deprecated: 269 echo "Warning: The jvmg target has been replaced with debug" 270 echo "Warning: Please update your usage" 271 272 jvmg: warn_jvmg_deprecated debug 273 274 jvmg1: warn_jvmg_deprecated debug1 275 276 jvmgcore: warn_jvmg_deprecated debugcore 277 278 clean_docs: 279 rm -rf $(SUBDIR_DOCS) 280 281 clean_compiler1 clean_compiler2 clean_core: 282 rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@) 283 284 clean: clean_compiler2 clean_compiler1 clean_core clean_docs 285 286 include $(GAMMADIR)/make/cscope.make 287 288 #------------------------------------------------------------------------------- 289 290 .PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) 291 .PHONY: tree tree1 treecore 292 .PHONY: all compiler1 compiler2 core 293 .PHONY: clean clean_compiler1 clean_compiler2 clean_core docs clean_docs 294 .PHONY: checks check_os_version check_j2se_version