Modules.gmk revision 2382:a961461576fd 
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23# questions.
24#
25
26ifndef _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
38BOOT_MODULES :=
39PLATFORM_MODULES :=
40JRE_TOOL_MODULES :=
41UPGRADEABLE_MODULES :=
42AGGREGATOR_MODULES :=
43
44# Hook to include the corresponding custom file, if present.
45$(eval $(call IncludeCustomExtension, , common/Modules.gmk))
46
47BOOT_MODULES += \
48    java.base \
49    java.datatransfer \
50    java.desktop \
51    java.instrument \
52    java.logging \
53    java.management \
54    java.naming \
55    java.prefs \
56    java.rmi \
57    java.security.sasl \
58    java.xml \
59    jdk.httpserver \
60    jdk.management \
61    jdk.net \
62    jdk.sctp \
63    jdk.unsupported \
64    jdk.vm.ci \
65    #
66
67# to be deprivileged
68BOOT_MODULES += \
69    jdk.naming.rmi \
70    #
71
72UPGRADEABLE_MODULES += \
73    java.activation \
74    java.annotations.common \
75    java.corba \
76    java.transaction \
77    java.xml.bind \
78    java.xml.ws \
79    #
80
81# Modules explicitly declared as not being upgradeable even though they require
82# an upgradeable module.
83NON_UPGRADEABLE_MODULES +=
84
85AGGREGATOR_MODULES += \
86    java.se \
87    java.se.ee \
88    #
89
90PLATFORM_MODULES += \
91    $(UPGRADEABLE_MODULES) \
92    $(AGGREGATOR_MODULES)
93    #
94
95PLATFORM_MODULES += \
96    java.compiler \
97    jdk.incubator.httpclient \
98    java.scripting \
99    java.security.jgss \
100    java.smartcardio \
101    java.sql \
102    java.sql.rowset \
103    java.xml.crypto \
104    jdk.accessibility \
105    jdk.charsets \
106    jdk.crypto.ec \
107    jdk.crypto.token \
108    jdk.desktop \
109    jdk.dynalink \
110    jdk.jsobject \
111    jdk.localedata \
112    jdk.naming.dns \
113    jdk.scripting.nashorn \
114    jdk.security.auth \
115    jdk.security.jgss \
116    jdk.xml.dom \
117    jdk.zipfs \
118    #
119
120JRE_TOOL_MODULES += \
121    jdk.jdwp.agent \
122    jdk.pack \
123    jdk.scripting.nashorn.shell \
124    #
125
126ifeq ($(OPENJDK_TARGET_OS), windows)
127  PLATFORM_MODULES += jdk.crypto.mscapi
128endif
129ifeq ($(OPENJDK_TARGET_OS), solaris)
130  PLATFORM_MODULES += jdk.crypto.ucrypto
131endif
132
133# These modules are included in the interim image which is used to run profiling
134# before building the real images.
135INTERIM_IMAGE_MODULES := java.base java.logging
136
137################################################################################
138# Some platforms don't have the serviceability agent
139
140ifeq ($(INCLUDE_SA), false)
141  MODULES_FILTER += jdk.hotspot.agent
142endif
143
144################################################################################
145# Module list macros
146
147# Use append so that the custom extension may add to these variables
148
149GENERATED_SRC_DIRS += \
150    $(SUPPORT_OUTPUTDIR)/gensrc \
151    #
152
153TOP_SRC_DIRS += \
154    $(CORBA_TOPDIR)/src \
155    $(HOTSPOT_TOPDIR)/src \
156    $(JDK_TOPDIR)/src \
157    $(LANGTOOLS_TOPDIR)/src \
158    $(JAXP_TOPDIR)/src \
159    $(JAXWS_TOPDIR)/src \
160    $(NASHORN_TOPDIR)/src \
161    #
162
163SRC_SUBDIRS += $(OPENJDK_TARGET_OS)/classes
164ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
165  SRC_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/classes
166endif
167SRC_SUBDIRS += share/classes
168
169# Find all module-info.java files for the current build target platform and
170# configuration.
171# TODO: The $(firstword call is part of a workaround for using different
172# imported module-info.java in Jake due to a change in format. Remove once
173# new format is standard in JDK 9 and javafx delivers just that.
174# Param 1 - Module to find for, set to * for finding all
175FindAllModuleInfos = \
176    $(wildcard \
177        $(foreach sub, $(SRC_SUBDIRS), \
178          $(patsubst %,%/$(strip $1)/$(sub)/module-info.java, $(TOP_SRC_DIRS))) \
179        $(patsubst %,%/$(strip $1)/module-info.java, $(firstword $(IMPORT_MODULES_SRC))))
180
181# Find module-info.java files in the specific source dir
182# Param 1 - Src dir to find module-info.java files in
183FindModuleInfosForSrcDir = \
184    $(wildcard \
185        $(foreach sub, $(SRC_SUBDIRS), \
186          $(patsubst %,%/*/$(sub)/module-info.java, $(strip $1)) \
187        ) \
188        $(patsubst %,%/*/module-info.java, $(strip $1)) \
189    )
190
191# Extract the module names from the paths of module-info.java files. The
192# position of the module directory differs depending on if this is an imported
193# src dir or not.
194GetModuleNameFromModuleInfo = \
195    $(strip $(foreach mi, $1, \
196      $(if $(filter $(addsuffix %, $(IMPORT_MODULES_SRC)), $(mi)), \
197        $(notdir $(patsubst %/,%, $(dir $(mi)))), \
198        $(notdir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(mi)))))))))))
199
200# Find all modules by looking for module-info.java files and looking at parent
201# directories.
202FindAllModules = \
203    $(sort $(filter-out $(MODULES_FILTER), \
204    $(call GetModuleNameFromModuleInfo, $(MODULE_INFOS))))
205
206# Find all modules in a specific src dir
207# Param 1 - Src dir to find modules in
208FindModulesForSrcDir = \
209    $(sort $(filter-out $(MODULES_FILTER), \
210        $(call GetModuleNameFromModuleInfo, $(call FindModuleInfosForSrcDir, $1)) \
211    ))
212
213FindImportedModules = \
214    $(filter-out $(MODULES_FILTER), \
215    $(if $(IMPORT_MODULES_CLASSES), $(notdir $(wildcard $(IMPORT_MODULES_CLASSES)/*))))
216
217# Find all source dirs for a particular module
218# $1 - Module to find source dirs for
219FindModuleSrcDirs = \
220    $(strip $(wildcard \
221        $(addsuffix /$(strip $1), $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
222        $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
223
224# Construct the complete module source path
225GetModuleSrcPath = \
226    $(call PathList, \
227        $(addsuffix /*, $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
228        $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /*/$(sub), $(TOP_SRC_DIRS))))
229
230################################################################################
231# Extract module dependencies from module-info.java files.
232
233MODULE_DEPS_MAKEFILE := $(MAKESUPPORT_OUTPUTDIR)/module-deps.gmk
234
235MODULE_INFOS := $(call FindAllModuleInfos, *)
236
237$(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
238    $(call DependOnVariable, MODULE_INFOS, $(MAKESUPPORT_OUTPUTDIR)/MODULE_INFOS.vardeps)
239	$(MKDIR) -p $(@D)
240	$(RM) $@
241	$(foreach m, $(MODULE_INFOS), \
242	    ( $(PRINTF) "DEPS_$(call GetModuleNameFromModuleInfo, $m) :=" && \
243	      $(NAWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) '\
244	          BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
245	          /requires/ { sub(/;/, ""); \
246	                       sub(/requires/, ""); \
247	                       sub(/transitive/, ""); \
248	                       sub(/\/\/.*/, ""); \
249	                       sub(/\/\*.*\*\//, ""); \
250	                       gsub(/^ +\*.*/, ""); \
251	                       gsub(/ /, ""); \
252	                       printf(" %s", $$0) } \
253	          END        { printf("\n") }' $m \
254	    ) >> $@ $(NEWLINE))
255
256-include $(MODULE_DEPS_MAKEFILE)
257
258# Param 1: Module to find deps for
259FindDepsForModule = \
260  $(DEPS_$(strip $1))
261
262# Finds transitive dependencies in 3 levels.
263# Param 1: Module to find transitive deps for
264FindTransitiveDepsForModule = \
265    $(sort $(call FindDepsForModule, $1) \
266        $(foreach m, $(call FindDepsForModule, $1), \
267            $(call FindDepsForModule, $m) \
268            $(foreach n, $(call FindDepsForModule, $m), \
269                 $(call FindDepsForModule, $n))))
270
271# Upgradeable modules are those that are either defined as upgradeable or that
272# require an upradeable module.
273FindAllUpgradeableModules = \
274    $(filter-out $(MODULES_FILTER) $(NON_UPGRADEABLE_MODULES), \
275        $(sort $(UPGRADEABLE_MODULES) $(foreach m, \
276            $(filter-out $(UPGRADEABLE_MODULES), $(call FindAllModules)), \
277          $(if $(filter $(UPGRADEABLE_MODULES), \
278              $(call FindTransitiveDepsForModule, $m)), \
279            $m \
280          ) \
281        )) \
282    )
283
284################################################################################
285
286LEGAL_SUBDIRS += $(OPENJDK_TARGET_OS)/legal
287ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
288  LEGAL_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/legal
289endif
290LEGAL_SUBDIRS += share/legal
291
292# Find all legal dirs for a particular module
293# $1 - Module to find legal dirs for
294FindModuleLegalDirs = \
295    $(strip $(wildcard \
296        $(addsuffix /$(strip $1), $(IMPORT_MODULES_LEGAL)) \
297        $(foreach sub, $(LEGAL_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
298
299################################################################################
300
301# Param 1 - Name of module
302define ReadSingleImportMetaData
303    ifneq ($$(wildcard $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties), )
304      classloader :=
305      include_in_jre :=
306      include_in_jdk :=
307      include $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties
308      ifeq ($$(include_in_jre), true)
309        JRE_MODULES += $1
310      endif
311      ifeq ($$(include_in_jdk), true)
312        JDK_MODULES += $1
313      endif
314      ifeq ($$(classloader), boot)
315        BOOT_MODULES += $1
316      else ifeq ($$(classloader), ext)
317        PLATFORM_MODULES += $1
318      endif
319    else
320      # Default to include in all
321      JRE_MODULES += $1
322      JDK_MODULES += $1
323    endif
324endef
325
326# Reading the imported modules metadata has a cost, so to make it available,
327# a makefile needs to eval-call this macro first. After calling this, the
328# following variables are populated with data from the imported modules:
329# * JRE_MODULES
330# * JDK_MODULES
331# * BOOT_MODULES
332# * PLATFORM_MODULES
333# * JRE_TOOL_MODULES
334define ReadImportMetaData
335    IMPORTED_MODULES := $$(call FindImportedModules)
336    $$(foreach m, $$(IMPORTED_MODULES), \
337      $$(eval $$(call ReadSingleImportMetaData, $$m)))
338endef
339
340################################################################################
341
342endif # _MODULES_GMK
343