1 #
   2 # Copyright (c) 1998, 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 # 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 build before building libjvm[_g].so
  42 #                        Please refer to ./makefiles/sa.make
  43 #  2. libsaproc[_g].so - Native library for SA - This is built after
  44 #                        libjsig[_g].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 #       jvmg            compiler2       <os>_<arch>_compiler2/jvmg
 124 #       optimized       compiler2       <os>_<arch>_compiler2/optimized
 125 #       profiled        compiler2       <os>_<arch>_compiler2/profiled
 126 #       product         compiler2       <os>_<arch>_compiler2/product
 127 #
 128 #       debug1          compiler1       <os>_<arch>_compiler1/debug
 129 #       fastdebug1      compiler1       <os>_<arch>_compiler1/fastdebug
 130 #       jvmg1           compiler1       <os>_<arch>_compiler1/jvmg
 131 #       optimized1      compiler1       <os>_<arch>_compiler1/optimized
 132 #       profiled1       compiler1       <os>_<arch>_compiler1/profiled
 133 #       product1        compiler1       <os>_<arch>_compiler1/product
 134 #
 135 #       debugcore       core            <os>_<arch>_core/debug
 136 #       fastdebugcore   core            <os>_<arch>_core/fastdebug
 137 #       jvmgcore        core            <os>_<arch>_core/jvmg
 138 #       optimizedcore   core            <os>_<arch>_core/optimized
 139 #       profiledcore    core            <os>_<arch>_core/profiled
 140 #       productcore     core            <os>_<arch>_core/product
 141 #
 142 # What you get with each target:
 143 #
 144 # debug*     - "thin" libjvm_g - debug info linked into the gamma_g launcher
 145 # fastdebug* - optimized compile, but with asserts enabled
 146 # jvmg*      - "fat" libjvm_g - debug info linked into libjvm_g.so
 147 # optimized* - optimized compile, no asserts
 148 # profiled*  - gprof
 149 # product*   - the shippable thing:  optimized compile, no asserts, -DPRODUCT
 150 
 151 # This target list needs to be coordinated with the usage message
 152 # in the build.sh script:
 153 TARGETS           = debug jvmg fastdebug optimized profiled product
 154 
 155 SUBDIR_DOCS       = $(OSNAME)_$(BUILDARCH)_docs
 156 SUBDIRS_C1        = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler1/,$(TARGETS))
 157 SUBDIRS_C2        = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler2/,$(TARGETS))
 158 SUBDIRS_TIERED    = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
 159 SUBDIRS_CORE      = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
 160 SUBDIRS_KERNEL    = $(addprefix $(OSNAME)_$(BUILDARCH)_kernel/,$(TARGETS))
 161 
 162 TARGETS_C2        = $(TARGETS)
 163 TARGETS_C1        = $(addsuffix 1,$(TARGETS))
 164 TARGETS_TIERED    = $(addsuffix tiered,$(TARGETS))
 165 TARGETS_CORE      = $(addsuffix core,$(TARGETS))
 166 TARGETS_KERNEL    = $(addsuffix kernel,$(TARGETS))
 167 
 168 BUILDTREE_MAKE    = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
 169 BUILDTREE_VARS    = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) ARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH)
 170 BUILDTREE_VARS   += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
 171 BUILDTREE_VARS   += OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY)
 172 
 173 BUILDTREE         = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS)
 174 
 175 #-------------------------------------------------------------------------------
 176 
 177 # Could make everything by default, but that would take a while.
 178 all:
 179         @echo "Try '$(MAKE) <target> ...'  where <target> is one or more of"
 180         @echo "  $(TARGETS_C2)"
 181         @echo "  $(TARGETS_C1)"
 182         @echo "  $(TARGETS_CORE)"
 183 
 184 checks: check_os_version check_j2se_version
 185 
 186 # We do not want people accidentally building on old systems (e.g. Linux 2.2.x,
 187 # Solaris 2.5.1, 2.6).
 188 # Disable this check by setting DISABLE_HOTSPOT_OS_VERSION_CHECK=ok.
 189 
 190 SUPPORTED_OS_VERSION = 5.7 5.8 5.9 5.10 5.11
 191 OS_VERSION := $(shell uname -r)
 192 EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION))
 193 
 194 check_os_version:
 195 ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),)
 196         $(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1;
 197 endif
 198 
 199 # jvmti.make requires XSLT (J2SE 1.4.x or newer):
 200 XSLT_CHECK      = $(RUN.JAVAP) javax.xml.transform.TransformerFactory
 201 # If not found then fail fast.
 202 check_j2se_version:
 203         $(QUIETLY) $(XSLT_CHECK) > /dev/null 2>&1; \
 204         if [ $$? -ne 0 ]; then \
 205           $(RUN.JAVA) -version; \
 206           echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \
 207           "to bootstrap this build" 1>&2; \
 208           exit 1; \
 209         fi
 210 
 211 $(SUBDIRS_TIERED): $(BUILDTREE_MAKE)
 212         $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 213         $(BUILDTREE) VARIANT=tiered
 214 
 215 $(SUBDIRS_C2): $(BUILDTREE_MAKE)
 216 ifeq ($(FORCE_TIERED),1)
 217         $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 218                 $(BUILDTREE) VARIANT=tiered FORCE_TIERED=1
 219 else
 220         $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 221                 $(BUILDTREE) VARIANT=compiler2
 222 endif
 223 
 224 $(SUBDIRS_C1): $(BUILDTREE_MAKE)
 225         $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 226         $(BUILDTREE) VARIANT=compiler1
 227 
 228 $(SUBDIRS_CORE): $(BUILDTREE_MAKE)
 229         $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 230         $(BUILDTREE) VARIANT=core
 231 
 232 $(SUBDIRS_KERNEL): $(BUILDTREE_MAKE)
 233         $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 234         $(BUILDTREE) VARIANT=kernel
 235 
 236 # Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME
 237 
 238 $(TARGETS_C2):  $(SUBDIRS_C2)
 239         cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)
 240         cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && ./test_gamma
 241 ifdef INSTALL
 242         cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install
 243 endif
 244 
 245 $(TARGETS_TIERED):  $(SUBDIRS_TIERED)
 246         cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS)
 247         cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && ./test_gamma
 248 ifdef INSTALL
 249         cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install
 250 endif
 251 
 252 $(TARGETS_C1):  $(SUBDIRS_C1)
 253         cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS)
 254         cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && ./test_gamma
 255 ifdef INSTALL
 256         cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install
 257 endif
 258 
 259 $(TARGETS_CORE):  $(SUBDIRS_CORE)
 260         cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS)
 261         cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && ./test_gamma
 262 ifdef INSTALL
 263         cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install
 264 endif
 265 
 266 $(TARGETS_KERNEL):  $(SUBDIRS_KERNEL)
 267         cd $(OSNAME)_$(BUILDARCH)_kernel/$(patsubst %kernel,%,$@) && $(MAKE) $(MFLAGS)
 268         cd $(OSNAME)_$(BUILDARCH)_kernel/$(patsubst %kernel,%,$@) && ./test_gamma
 269 ifdef INSTALL
 270         cd $(OSNAME)_$(BUILDARCH)_kernel/$(patsubst %kernel,%,$@) && $(MAKE) $(MFLAGS) install
 271 endif
 272 
 273 # Just build the tree, and nothing else:
 274 tree:      $(SUBDIRS_C2)
 275 tree1:     $(SUBDIRS_C1)
 276 treecore:  $(SUBDIRS_CORE)
 277 treekernel:  $(SUBDIRS_KERNEL)
 278 
 279 # Doc target.  This is the same for all build options.
 280 #     Hence create a docs directory beside ...$(ARCH)_[...]
 281 docs: checks
 282         $(QUIETLY) mkdir -p $(SUBDIR_DOCS)
 283         $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) jvmtidocs
 284 
 285 # Synonyms for win32-like targets.
 286 compiler2:  jvmg product
 287 
 288 compiler1:  jvmg1 product1
 289 
 290 core: jvmgcore productcore
 291 
 292 clean_docs:
 293         rm -rf $(SUBDIR_DOCS)
 294 
 295 clean_compiler1 clean_compiler2 clean_core clean_kernel:
 296         rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
 297 
 298 clean:  clean_compiler2 clean_compiler1 clean_core clean_docs clean_kernel
 299 
 300 include $(GAMMADIR)/make/cscope.make
 301 
 302 #-------------------------------------------------------------------------------
 303 
 304 .PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE)
 305 .PHONY: tree tree1 treecore
 306 .PHONY: all compiler1 compiler2 core
 307 .PHONY: clean clean_compiler1 clean_compiler2 clean_core docs clean_docs
 308 .PHONY: checks check_os_version check_j2se_version