Modules.gmk revision 2479:783ec7542cf7 
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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.management.rmi \
55    java.naming \
56    java.prefs \
57    java.rmi \
58    java.security.sasl \
59    java.xml \
60    jdk.httpserver \
61    jdk.management \
62    jdk.management.agent \
63    jdk.net \
64    jdk.sctp \
65    jdk.unsupported \
66    jdk.vm.ci \
67    #
68
69# to be deprivileged
70BOOT_MODULES += \
71    jdk.naming.rmi \
72    #
73
74UPGRADEABLE_MODULES += \
75    java.activation \
76    java.corba \
77    java.transaction \
78    java.xml.bind \
79    java.xml.ws \
80    java.xml.ws.annotation \
81    #
82
83# Modules explicitly declared as not being upgradeable even though they require
84# an upgradeable module.
85NON_UPGRADEABLE_MODULES +=
86
87AGGREGATOR_MODULES += \
88    java.se \
89    java.se.ee \
90    #
91
92PLATFORM_MODULES += \
93    $(UPGRADEABLE_MODULES) \
94    $(AGGREGATOR_MODULES)
95    #
96
97PLATFORM_MODULES += \
98    java.compiler \
99    jdk.incubator.httpclient \
100    java.scripting \
101    java.security.jgss \
102    java.smartcardio \
103    java.sql \
104    java.sql.rowset \
105    java.xml.crypto \
106    jdk.accessibility \
107    jdk.charsets \
108    jdk.crypto.ec \
109    jdk.crypto.cryptoki \
110    jdk.desktop \
111    jdk.dynalink \
112    jdk.jsobject \
113    jdk.localedata \
114    jdk.naming.dns \
115    jdk.scripting.nashorn \
116    jdk.security.auth \
117    jdk.security.jgss \
118    jdk.xml.dom \
119    jdk.zipfs \
120    #
121
122JRE_TOOL_MODULES += \
123    jdk.jdwp.agent \
124    jdk.pack \
125    jdk.scripting.nashorn.shell \
126    #
127
128ifeq ($(OPENJDK_TARGET_OS), windows)
129  PLATFORM_MODULES += jdk.crypto.mscapi
130endif
131ifeq ($(OPENJDK_TARGET_OS), solaris)
132  PLATFORM_MODULES += jdk.crypto.ucrypto
133endif
134
135# These modules are included in the interim image which is used to run profiling
136# before building the real images.
137INTERIM_IMAGE_MODULES := java.base java.logging
138
139################################################################################
140# Some platforms don't have the serviceability agent
141
142ifeq ($(INCLUDE_SA), false)
143  MODULES_FILTER += jdk.hotspot.agent
144endif
145
146################################################################################
147# Filter out Graal specific modules if Graal build is disabled
148
149ifeq ($(INCLUDE_GRAAL), false)
150  MODULES_FILTER += jdk.vm.compiler
151endif
152
153################################################################################
154# Filter out aot specific modules if aot is disabled
155
156ifeq ($(ENABLE_AOT), false)
157  MODULES_FILTER += jdk.aot
158endif
159
160################################################################################
161# Module list macros
162
163# Use append so that the custom extension may add to these variables
164
165GENERATED_SRC_DIRS += \
166    $(SUPPORT_OUTPUTDIR)/gensrc \
167    #
168
169TOP_SRC_DIRS += \
170    $(CORBA_TOPDIR)/src \
171    $(HOTSPOT_TOPDIR)/src \
172    $(JDK_TOPDIR)/src \
173    $(LANGTOOLS_TOPDIR)/src \
174    $(JAXP_TOPDIR)/src \
175    $(JAXWS_TOPDIR)/src \
176    $(NASHORN_TOPDIR)/src \
177    #
178
179SRC_SUBDIRS += $(OPENJDK_TARGET_OS)/classes
180ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
181  SRC_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/classes
182endif
183SRC_SUBDIRS += share/classes
184
185# Find all module-info.java files for the current build target platform and
186# configuration.
187# Param 1 - Module to find for, set to * for finding all
188FindAllModuleInfos = \
189    $(wildcard \
190        $(foreach sub, $(SRC_SUBDIRS), \
191          $(patsubst %,%/$(strip $1)/$(sub)/module-info.java, $(TOP_SRC_DIRS))) \
192        $(patsubst %,%/$(strip $1)/module-info.java, $(IMPORT_MODULES_SRC)))
193
194# Find module-info.java files in the specific source dir
195# Param 1 - Src dir to find module-info.java files in
196FindModuleInfosForSrcDir = \
197    $(wildcard \
198        $(foreach sub, $(SRC_SUBDIRS), \
199          $(patsubst %,%/*/$(sub)/module-info.java, $(strip $1)) \
200        ) \
201        $(patsubst %,%/*/module-info.java, $(strip $1)) \
202    )
203
204# Extract the module names from the paths of module-info.java files. The
205# position of the module directory differs depending on if this is an imported
206# src dir or not.
207GetModuleNameFromModuleInfo = \
208    $(strip $(foreach mi, $1, \
209      $(if $(filter $(addsuffix %, $(IMPORT_MODULES_SRC)), $(mi)), \
210        $(notdir $(patsubst %/,%, $(dir $(mi)))), \
211        $(notdir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(mi)))))))))))
212
213# Find all modules by looking for module-info.java files and looking at parent
214# directories.
215FindAllModules = \
216    $(sort $(filter-out $(MODULES_FILTER), \
217    $(call GetModuleNameFromModuleInfo, $(MODULE_INFOS))))
218
219# Find all modules in a specific src dir
220# Param 1 - Src dir to find modules in
221FindModulesForSrcDir = \
222    $(sort $(filter-out $(MODULES_FILTER), \
223        $(call GetModuleNameFromModuleInfo, $(call FindModuleInfosForSrcDir, $1)) \
224    ))
225
226FindImportedModules = \
227    $(filter-out $(MODULES_FILTER), \
228    $(if $(IMPORT_MODULES_CLASSES), $(notdir $(wildcard $(IMPORT_MODULES_CLASSES)/*))))
229
230# Find all source dirs for a particular module
231# $1 - Module to find source dirs for
232FindModuleSrcDirs = \
233    $(strip $(wildcard \
234        $(addsuffix /$(strip $1), $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
235        $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
236
237# Construct the complete module source path
238GetModuleSrcPath = \
239    $(call PathList, \
240        $(addsuffix /*, $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
241        $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /*/$(sub), $(TOP_SRC_DIRS))))
242
243################################################################################
244# Extract module dependencies from module-info.java files.
245
246MODULE_DEPS_MAKEFILE := $(MAKESUPPORT_OUTPUTDIR)/module-deps.gmk
247
248MODULE_INFOS := $(call FindAllModuleInfos, *)
249
250$(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
251    $(call DependOnVariable, MODULE_INFOS, $(MAKESUPPORT_OUTPUTDIR)/MODULE_INFOS.vardeps)
252	$(MKDIR) -p $(@D)
253	$(RM) $@
254	$(foreach m, $(MODULE_INFOS), \
255	    ( $(PRINTF) "DEPS_$(call GetModuleNameFromModuleInfo, $m) :=" && \
256	      $(NAWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) '\
257	          BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
258	          /requires/ { sub(/;/, ""); \
259	                       sub(/requires/, ""); \
260	                       sub(/transitive/, ""); \
261	                       sub(/\/\/.*/, ""); \
262	                       sub(/\/\*.*\*\//, ""); \
263	                       gsub(/^ +\*.*/, ""); \
264	                       gsub(/ /, ""); \
265	                       printf(" %s", $$0) } \
266	          END        { printf("\n") }' $m \
267	    ) >> $@ $(NEWLINE))
268
269-include $(MODULE_DEPS_MAKEFILE)
270
271# Param 1: Module to find deps for
272FindDepsForModule = \
273  $(DEPS_$(strip $1))
274
275# Finds transitive dependencies in 3 levels.
276# Param 1: Module to find transitive deps for
277FindTransitiveDepsForModule = \
278    $(sort $(call FindDepsForModule, $1) \
279        $(foreach m, $(call FindDepsForModule, $1), \
280            $(call FindDepsForModule, $m) \
281            $(foreach n, $(call FindDepsForModule, $m), \
282                 $(call FindDepsForModule, $n))))
283
284# Upgradeable modules are those that are either defined as upgradeable or that
285# require an upradeable module.
286FindAllUpgradeableModules = \
287    $(filter-out $(MODULES_FILTER) $(NON_UPGRADEABLE_MODULES), \
288        $(sort $(UPGRADEABLE_MODULES) $(foreach m, \
289            $(filter-out $(UPGRADEABLE_MODULES), $(call FindAllModules)), \
290          $(if $(filter $(UPGRADEABLE_MODULES), \
291              $(call FindTransitiveDepsForModule, $m)), \
292            $m \
293          ) \
294        )) \
295    )
296
297################################################################################
298
299LEGAL_SUBDIRS += $(OPENJDK_TARGET_OS)/legal
300ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
301  LEGAL_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/legal
302endif
303LEGAL_SUBDIRS += share/legal
304
305# Find all legal dirs for a particular module
306# $1 - Module to find legal dirs for
307FindModuleLegalDirs = \
308    $(strip $(wildcard \
309        $(addsuffix /$(strip $1), $(IMPORT_MODULES_LEGAL)) \
310        $(foreach sub, $(LEGAL_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
311
312################################################################################
313
314# Param 1 - Name of module
315define ReadSingleImportMetaData
316    ifneq ($$(wildcard $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties), )
317      classloader :=
318      include_in_jre :=
319      include_in_jdk :=
320      include $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties
321      ifeq ($$(include_in_jre), true)
322        JRE_MODULES += $1
323      endif
324      ifeq ($$(include_in_jdk), true)
325        JDK_MODULES += $1
326      endif
327      ifeq ($$(classloader), boot)
328        BOOT_MODULES += $1
329      else ifeq ($$(classloader), ext)
330        PLATFORM_MODULES += $1
331      endif
332    else
333      # Default to include in all
334      JRE_MODULES += $1
335      JDK_MODULES += $1
336    endif
337endef
338
339# Reading the imported modules metadata has a cost, so to make it available,
340# a makefile needs to eval-call this macro first. After calling this, the
341# following variables are populated with data from the imported modules:
342# * JRE_MODULES
343# * JDK_MODULES
344# * BOOT_MODULES
345# * PLATFORM_MODULES
346# * JRE_TOOL_MODULES
347define ReadImportMetaData
348    IMPORTED_MODULES := $$(call FindImportedModules)
349    $$(foreach m, $$(IMPORTED_MODULES), \
350      $$(eval $$(call ReadSingleImportMetaData, $$m)))
351endef
352
353################################################################################
354
355endif # _MODULES_GMK
356