1 #
   2 # Copyright (c) 2014, 2020, 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.  Oracle designates this
   8 # particular file as subject to the "Classpath" exception as provided
   9 # by Oracle in the LICENSE file that accompanied this code.
  10 #
  11 # This code is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 # version 2 for more details (a copy is included in the LICENSE file that
  15 # accompanied this code).
  16 #
  17 # You should have received a copy of the GNU General Public License version
  18 # 2 along with this work; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22 # or visit www.oracle.com if you need additional information or have any
  23 # questions.
  24 #
  25 
  26 ifndef _MODULES_GMK
  27 _MODULES_GMK := 1
  28 
  29 ################################################################################
  30 #
  31 # BOOT_MODULES are modules defined by the boot loader
  32 # PLATFORM_MODULES are modules defined by the platform loader
  33 # JRE_TOOL_MODULES are tools included in JRE and defined by the application loader
  34 #
  35 # All other modules not declared below are defined by the application loader
  36 # and are not included in JRE.
  37 
  38 BOOT_MODULES :=
  39 PLATFORM_MODULES :=
  40 JRE_TOOL_MODULES :=
  41 UPGRADEABLE_MODULES :=
  42 AGGREGATOR_MODULES :=
  43 DOCS_MODULES :=
  44 
  45 # Hook to include the corresponding custom file, if present.
  46 $(eval $(call IncludeCustomExtension, common/Modules.gmk))
  47 
  48 BOOT_MODULES += \
  49     java.base \
  50     java.datatransfer \
  51     java.desktop \
  52     java.instrument \
  53     java.logging \
  54     java.management \
  55     java.management.rmi \
  56     java.naming \
  57     java.prefs \
  58     java.rmi \
  59     java.security.sasl \
  60     java.xml \
  61     jdk.incubator.foreign \
  62     jdk.internal.vm.ci \
  63     jdk.jfr \
  64     jdk.management \
  65     jdk.management.jfr \
  66     jdk.management.agent \
  67     jdk.net \
  68     jdk.nio.mapmode \
  69     jdk.sctp \
  70     jdk.unsupported \
  71     #
  72 
  73 # to be deprivileged
  74 BOOT_MODULES += \
  75     jdk.naming.rmi \
  76     #
  77 
  78 # Modules that directly or indirectly requiring upgradeable modules
  79 # should carefully be considered if it should be upgradeable or not.
  80 UPGRADEABLE_MODULES += \
  81     java.compiler \
  82     jdk.aot \
  83     jdk.internal.vm.compiler \
  84     jdk.internal.vm.compiler.management \
  85     #
  86 
  87 
  88 AGGREGATOR_MODULES += \
  89     java.se \
  90     #
  91 
  92 PLATFORM_MODULES += \
  93     $(UPGRADEABLE_MODULES) \
  94     $(AGGREGATOR_MODULES)
  95     #
  96 
  97 PLATFORM_MODULES += \
  98     java.net.http \
  99     java.scripting \
 100     java.security.jgss \
 101     java.smartcardio \
 102     java.sql \
 103     java.sql.rowset \
 104     java.transaction.xa \
 105     java.xml.crypto \
 106     jdk.accessibility \
 107     jdk.charsets \
 108     jdk.crypto.cryptoki \
 109     jdk.crypto.ec \
 110     jdk.dynalink \
 111     jdk.httpserver \
 112     jdk.jsobject \
 113     jdk.localedata \
 114     jdk.naming.dns \
 115     jdk.scripting.nashorn \
 116     jdk.security.auth \
 117     jdk.security.jgss \
 118     jdk.xml.dom \
 119     jdk.zipfs \
 120     #
 121 
 122 ifeq ($(call isTargetOs, windows), true)
 123   PLATFORM_MODULES += jdk.crypto.mscapi
 124 endif
 125 
 126 ifeq ($(call isTargetOs, solaris), true)
 127   PLATFORM_MODULES += jdk.crypto.ucrypto
 128 endif
 129 
 130 JRE_TOOL_MODULES += \
 131     jdk.jdwp.agent \
 132     jdk.incubator.jpackage \
 133     jdk.scripting.nashorn.shell \
 134     #
 135 
 136 ################################################################################
 137 
 138 # DOCS_MODULES defines the root modules for javadoc generation.
 139 # All of their `require transitive` modules directly and indirectly will be included.
 140 DOCS_MODULES += \
 141     java.se \
 142     java.smartcardio \
 143     jdk.accessibility \
 144     jdk.attach \
 145     jdk.charsets \
 146     jdk.compiler \
 147     jdk.crypto.cryptoki \
 148     jdk.crypto.ec \
 149     jdk.dynalink \
 150     jdk.editpad \
 151     jdk.hotspot.agent \
 152     jdk.httpserver \
 153     jdk.incubator.jpackage \
 154     jdk.jartool \
 155     jdk.javadoc \
 156     jdk.jcmd \
 157     jdk.jconsole \
 158     jdk.jdeps \
 159     jdk.jdi \
 160     jdk.jdwp.agent \
 161     jdk.jfr \
 162     jdk.jlink \
 163     jdk.jsobject \
 164     jdk.jshell \
 165     jdk.jstatd \
 166     jdk.incubator.foreign \
 167     jdk.localedata \
 168     jdk.management \
 169     jdk.management.agent \
 170     jdk.management.jfr \
 171     jdk.naming.dns \
 172     jdk.naming.rmi \
 173     jdk.net \
 174     jdk.nio.mapmode \
 175     jdk.rmic \
 176     jdk.scripting.nashorn \
 177     jdk.sctp \
 178     jdk.security.auth \
 179     jdk.security.jgss \
 180     jdk.xml.dom \
 181     jdk.zipfs \
 182     #
 183 
 184 # These modules are included in the interim image which is used to run profiling
 185 # before building the real images.
 186 INTERIM_IMAGE_MODULES := java.base java.logging
 187 
 188 LANGTOOLS_MODULES := \
 189     java.compiler \
 190     jdk.compiler \
 191     jdk.javadoc \
 192     jdk.jdeps \
 193     jdk.jshell \
 194     #
 195 
 196 HOTSPOT_MODULES := \
 197     jdk.aot \
 198     jdk.hotspot.agent \
 199     jdk.internal.vm.ci \
 200     jdk.internal.vm.compiler \
 201     jdk.internal.vm.compiler.management \
 202     #
 203 
 204 # The native dynamic libraries in these modules will also get built into static
 205 # libraries for consumption by downstream projects that need to statically link
 206 # the JDK libraries. Those static libraries are not part of the main JDK
 207 # distribution. 
 208 STATIC_LIBS_MODULES := \
 209     java.base \
 210     jdk.crypto.ec \
 211     jdk.security.auth \
 212     java.prefs \
 213     java.security.jgss \
 214     java.smartcardio \
 215     jdk.crypto.cryptoki \
 216     jdk.net \
 217     #
 218 
 219 ################################################################################
 220 # Some platforms don't have the serviceability agent
 221 
 222 ifeq ($(INCLUDE_SA), false)
 223   MODULES_FILTER += jdk.hotspot.agent
 224 endif
 225 
 226 ################################################################################
 227 # Filter out jvmci specific modules if jvmci is disabled
 228 
 229 ifeq ($(INCLUDE_JVMCI), false)
 230   MODULES_FILTER += jdk.internal.vm.ci
 231 endif
 232 
 233 ################################################################################
 234 # Filter out Graal specific modules if Graal is disabled
 235 
 236 ifeq ($(INCLUDE_GRAAL), false)
 237   MODULES_FILTER += jdk.internal.vm.compiler
 238   MODULES_FILTER += jdk.internal.vm.compiler.management
 239 endif
 240 
 241 ################################################################################
 242 # Filter out aot specific modules if aot is disabled
 243 
 244 ifeq ($(ENABLE_AOT), false)
 245   MODULES_FILTER += jdk.aot
 246 endif
 247 
 248 ################################################################################
 249 # jpackage is only on windows, macosx, and linux
 250 
 251 ifeq ($(call isTargetOs, windows macosx linux), false)
 252   MODULES_FILTER += jdk.incubator.jpackage
 253 endif
 254 
 255 ################################################################################
 256 # Module list macros
 257 
 258 # Use append so that the custom extension may add to these variables
 259 
 260 GENERATED_SRC_DIRS += \
 261     $(SUPPORT_OUTPUTDIR)/gensrc \
 262     #
 263 
 264 TOP_SRC_DIRS += \
 265     $(TOPDIR)/src \
 266     #
 267 
 268 SRC_SUBDIRS += $(OPENJDK_TARGET_OS)/classes
 269 ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
 270   SRC_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/classes
 271 endif
 272 SRC_SUBDIRS += share/classes
 273 
 274 SPEC_SUBDIRS += share/specs
 275 
 276 MAN_SUBDIRS += share/man
 277 
 278 # Find all module-info.java files for the current build target platform and
 279 # configuration.
 280 # Param 1 - Module to find for, set to * for finding all
 281 FindAllModuleInfos = \
 282     $(sort $(wildcard \
 283         $(foreach sub, $(SRC_SUBDIRS), \
 284           $(patsubst %,%/$(strip $1)/$(sub)/module-info.java, $(TOP_SRC_DIRS))) \
 285         $(patsubst %,%/$(strip $1)/module-info.java, $(IMPORT_MODULES_SRC))))
 286 
 287 # Find module-info.java files in the specific source dir
 288 # Param 1 - Src dir to find module-info.java files in
 289 FindModuleInfosForSrcDir = \
 290     $(wildcard \
 291         $(foreach sub, $(SRC_SUBDIRS), \
 292           $(patsubst %,%/*/$(sub)/module-info.java, $(strip $1)) \
 293         ) \
 294         $(patsubst %,%/*/module-info.java, $(strip $1)) \
 295     )
 296 
 297 # Extract the module names from the paths of module-info.java files. The
 298 # position of the module directory differs depending on if this is an imported
 299 # src dir or not.
 300 GetModuleNameFromModuleInfo = \
 301     $(strip $(foreach mi, $1, \
 302       $(if $(filter $(addsuffix %, $(IMPORT_MODULES_SRC)), $(mi)), \
 303         $(notdir $(patsubst %/,%, $(dir $(mi)))), \
 304         $(notdir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(mi)))))))))))
 305 
 306 # Find all modules by looking for module-info.java files and looking at parent
 307 # directories.
 308 FindAllModules = \
 309     $(sort $(filter-out $(MODULES_FILTER), \
 310     $(call GetModuleNameFromModuleInfo, $(MODULE_INFOS))))
 311 
 312 # Find all modules in a specific src dir
 313 # Param 1 - Src dir to find modules in
 314 FindModulesForSrcDir = \
 315     $(sort $(filter-out $(MODULES_FILTER), \
 316         $(call GetModuleNameFromModuleInfo, $(call FindModuleInfosForSrcDir, $1)) \
 317     ))
 318 
 319 FindImportedModules = \
 320     $(filter-out $(MODULES_FILTER), \
 321     $(if $(IMPORT_MODULES_CLASSES), $(notdir $(wildcard $(IMPORT_MODULES_CLASSES)/*))))
 322 
 323 # Find all source dirs for a particular module
 324 # $1 - Module to find source dirs for
 325 FindModuleSrcDirs = \
 326     $(strip $(wildcard \
 327         $(addsuffix /$(strip $1), $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
 328         $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
 329 
 330 # Find all specs dirs for a particular module
 331 # $1 - Module to find specs dirs for
 332 FindModuleSpecsDirs = \
 333     $(strip $(wildcard \
 334         $(foreach sub, $(SPEC_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
 335 
 336 # Find all man dirs for a particular module
 337 # $1 - Module to find man dirs for
 338 FindModuleManDirs = \
 339     $(strip $(wildcard \
 340         $(foreach sub, $(MAN_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
 341 
 342 # Construct the complete module source path
 343 GetModuleSrcPath = \
 344     $(call PathList, \
 345         $(addsuffix /*, $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
 346         $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /*/$(sub), $(TOP_SRC_DIRS))))
 347 
 348 ################################################################################
 349 # Extract module dependencies from module-info.java files, both normal
 350 # dependencies ("requires"), and indirect exports ("requires transitive").
 351 
 352 MODULE_DEPS_MAKEFILE := $(MAKESUPPORT_OUTPUTDIR)/module-deps.gmk
 353 
 354 MODULE_INFOS := $(call FindAllModuleInfos, *)
 355 
 356 $(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
 357     $(call DependOnVariable, MODULE_INFOS, $(MAKESUPPORT_OUTPUTDIR)/MODULE_INFOS.vardeps)
 358         $(call MakeTargetDir)
 359         $(RM) $@
 360         $(foreach m, $(MODULE_INFOS), \
 361             ( $(PRINTF) "DEPS_$(call GetModuleNameFromModuleInfo, $m) :=" && \
 362               $(NAWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) '\
 363                   BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
 364                   /^ *requires/ { sub(/;/, ""); \
 365                                   sub(/requires /, " "); \
 366                                   sub(/ static /, " "); \
 367                                   sub(/ transitive /, " "); \
 368                                   sub(/\/\/.*/, ""); \
 369                                   sub(/\/\*.*\*\//, ""); \
 370                                   gsub(/^ +\*.*/, ""); \
 371                                   gsub(/ /, ""); \
 372                                   printf(" %s", $$0) } \
 373                   END           { printf("\n") }' $m && \
 374               $(PRINTF) "TRANSITIVE_MODULES_$(call GetModuleNameFromModuleInfo, $m) :=" && \
 375               $(NAWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) '\
 376                   BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
 377                   /^ *requires  *transitive/ { \
 378                                   sub(/;/, ""); \
 379                                   sub(/requires/, ""); \
 380                                   sub(/transitive/, ""); \
 381                                   sub(/\/\/.*/, ""); \
 382                                   sub(/\/\*.*\*\//, ""); \
 383                                   gsub(/^ +\*.*/, ""); \
 384                                   gsub(/ /, ""); \
 385                                   printf(" %s", $$0) } \
 386                   END           { printf("\n") }' $m \
 387             ) >> $@ $(NEWLINE))
 388 
 389 -include $(MODULE_DEPS_MAKEFILE)
 390 
 391 # Find dependencies ("requires") for a given module.
 392 # Param 1: Module to find dependencies for.
 393 FindDepsForModule = \
 394   $(DEPS_$(strip $1))
 395 
 396 # Find dependencies ("requires") transitively in 3 levels for a given module.
 397 # Param 1: Module to find dependencies for.
 398 FindTransitiveDepsForModule = \
 399     $(sort $(call FindDepsForModule, $1) \
 400         $(foreach m, $(call FindDepsForModule, $1), \
 401             $(call FindDepsForModule, $m) \
 402             $(foreach n, $(call FindDepsForModule, $m), \
 403                  $(call FindDepsForModule, $n))))
 404 
 405 # Find dependencies ("requires") transitively in 3 levels for a set of modules.
 406 # Param 1: List of modules to find dependencies for.
 407 FindTransitiveDepsForModules = \
 408     $(sort $(foreach m, $1, $(call FindTransitiveDepsForModule, $m)))
 409 
 410 # Find indirect exported modules ("requires transitive") for a given module .
 411 # Param 1: Module to find indirect exported modules for.
 412 FindIndirectExportsForModule = \
 413   $(TRANSITIVE_MODULES_$(strip $1))
 414 
 415 # Finds indirect exported modules transitively in 3 levels for a given module.
 416 # Param 1: Module to find indirect exported modules for.
 417 FindTransitiveIndirectDepsForModule = \
 418     $(sort $(call FindIndirectExportsForModule, $1) \
 419         $(foreach m, $(call FindIndirectExportsForModule, $1), \
 420             $(call FindIndirectExportsForModule, $m) \
 421             $(foreach n, $(call FindIndirectExportsForModule, $m), \
 422                  $(call FindIndirectExportsForModule, $n))))
 423 
 424 # Finds indirect exported modules transitively in 3 levels for a set of modules.
 425 # Param 1: List of modules to find indirect exported modules for.
 426 FindTransitiveIndirectDepsForModules = \
 427     $(sort $(foreach m, $1, $(call FindTransitiveIndirectDepsForModule, $m)))
 428 
 429 # Upgradeable modules are those that are either defined as upgradeable or that
 430 # require an upradeable module.
 431 FindAllUpgradeableModules = \
 432     $(sort $(filter-out $(MODULES_FILTER), $(UPGRADEABLE_MODULES)))
 433 
 434 
 435 ################################################################################
 436 
 437 LEGAL_SUBDIRS += $(OPENJDK_TARGET_OS)/legal
 438 ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
 439   LEGAL_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/legal
 440 endif
 441 LEGAL_SUBDIRS += share/legal
 442 
 443 # Find all legal src dirs for a particular module
 444 # $1 - Module to find legal dirs for
 445 FindModuleLegalSrcDirs = \
 446     $(strip $(wildcard \
 447         $(addsuffix /$(strip $1), $(IMPORT_MODULES_LEGAL)) \
 448         $(foreach sub, $(LEGAL_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS))) \
 449     ))
 450 
 451 ################################################################################
 452 
 453 # Param 1 - Name of module
 454 define ReadSingleImportMetaData
 455     ifneq ($$(wildcard $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties), )
 456       classloader :=
 457       include_in_jre :=
 458       include_in_jdk :=
 459       include $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties
 460       ifeq ($$(include_in_jre), true)
 461         JRE_MODULES += $1
 462       endif
 463       ifeq ($$(include_in_jdk), true)
 464         JDK_MODULES += $1
 465       endif
 466       ifeq ($$(classloader), boot)
 467         BOOT_MODULES += $1
 468       else ifeq ($$(classloader), ext)
 469         PLATFORM_MODULES += $1
 470       endif
 471       ifneq ($$(include_in_docs), false)
 472         # defaults to true if unspecified
 473         DOCS_MODULES += $1
 474       endif
 475     else
 476       # Default to include in all
 477       JRE_MODULES += $1
 478       JDK_MODULES += $1
 479     endif
 480 endef
 481 
 482 # Reading the imported modules metadata has a cost, so to make it available,
 483 # a makefile needs to eval-call this macro first. After calling this, the
 484 # following variables are populated with data from the imported modules:
 485 # * JRE_MODULES
 486 # * JDK_MODULES
 487 # * BOOT_MODULES
 488 # * PLATFORM_MODULES
 489 # * JRE_TOOL_MODULES
 490 define ReadImportMetaData
 491     IMPORTED_MODULES := $$(call FindImportedModules)
 492     $$(foreach m, $$(IMPORTED_MODULES), \
 493       $$(eval $$(call ReadSingleImportMetaData, $$m)))
 494 endef
 495 
 496 ################################################################################
 497 
 498 endif # _MODULES_GMK