Modules.gmk revision 2399:299f3e9ed163 
1#
2# Copyright (c) 2014, 2016, 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
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.httpclient \
52    java.instrument \
53    java.logging \
54    java.management \
55    java.naming \
56    java.prefs \
57    java.rmi \
58    java.security.sasl \
59    java.xml \
60    jdk.httpserver \
61    jdk.management \
62    jdk.net \
63    jdk.sctp \
64    jdk.unsupported \
65    jdk.vm.ci \
66    #
67
68# to be deprivileged
69BOOT_MODULES += \
70    jdk.naming.rmi \
71    #
72
73UPGRADEABLE_MODULES += \
74    java.activation \
75    java.annotations.common \
76    java.corba \
77    java.transaction \
78    java.xml.bind \
79    java.xml.ws \
80    #
81
82# Modules explicitly declared as not being upgradeable even though they require
83# an upgradeable module.
84NON_UPGRADEABLE_MODULES +=
85
86AGGREGATOR_MODULES += \
87    java.compact1 \
88    java.compact2 \
89    java.compact3 \
90    java.se \
91    java.se.ee \
92    #
93
94PLATFORM_MODULES += \
95    $(UPGRADEABLE_MODULES) \
96    $(AGGREGATOR_MODULES)
97    #
98
99PLATFORM_MODULES += \
100    java.compiler \
101    java.scripting \
102    java.security.jgss \
103    java.smartcardio \
104    java.sql \
105    java.sql.rowset \
106    java.xml.crypto \
107    jdk.accessibility \
108    jdk.charsets \
109    jdk.crypto.ec \
110    jdk.crypto.pkcs11 \
111    jdk.desktop \
112    jdk.dynalink \
113    jdk.jsobject \
114    jdk.localedata \
115    jdk.naming.dns \
116    jdk.scripting.nashorn \
117    jdk.security.auth \
118    jdk.security.jgss \
119    jdk.xml.dom \
120    jdk.zipfs \
121    #
122
123JRE_TOOL_MODULES += \
124    jdk.jdwp.agent \
125    jdk.pack200 \
126    jdk.scripting.nashorn.shell \
127    #
128
129ifeq ($(OPENJDK_TARGET_OS), windows)
130  PLATFORM_MODULES += jdk.crypto.mscapi
131endif
132ifeq ($(OPENJDK_TARGET_OS), solaris)
133  PLATFORM_MODULES += jdk.crypto.ucrypto
134endif
135
136# These modules are included in the interim image which is used to run profiling
137# before building the real images.
138INTERIM_IMAGE_MODULES := java.base java.logging
139
140################################################################################
141# Some platforms don't have the serviceability agent
142
143ifeq ($(INCLUDE_SA), false)
144  MODULES_FILTER += jdk.hotspot.agent
145endif
146
147################################################################################
148# Filter out specific modules
149
150ifeq ($(INCLUDE_GRAAL), false)
151  MODULES_FILTER += jdk.vm.compiler
152endif
153
154################################################################################
155# Module list macros
156
157# Use append so that the custom extension may add to these variables
158
159GENERATED_SRC_DIRS += \
160    $(SUPPORT_OUTPUTDIR)/gensrc \
161    #
162
163TOP_SRC_DIRS += \
164    $(CORBA_TOPDIR)/src \
165    $(HOTSPOT_TOPDIR)/src \
166    $(JDK_TOPDIR)/src \
167    $(LANGTOOLS_TOPDIR)/src \
168    $(JAXP_TOPDIR)/src \
169    $(JAXWS_TOPDIR)/src \
170    $(NASHORN_TOPDIR)/src \
171    #
172
173SRC_SUBDIRS += $(OPENJDK_TARGET_OS)/classes
174ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
175  SRC_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/classes
176endif
177SRC_SUBDIRS += share/classes
178
179# Find all module-info.java files for the current build target platform and
180# configuration.
181# TODO: The $(firstword call is part of a workaround for using different
182# imported module-info.java in Jake due to a change in format. Remove once
183# new format is standard in JDK 9 and javafx delivers just that.
184# Param 1 - Module to find for, set to * for finding all
185FindAllModuleInfos = \
186    $(wildcard \
187        $(foreach sub, $(SRC_SUBDIRS), \
188          $(patsubst %,%/$(strip $1)/$(sub)/module-info.java, $(TOP_SRC_DIRS))) \
189        $(patsubst %,%/$(strip $1)/module-info.java, $(firstword $(IMPORT_MODULES_SRC))))
190
191# Find module-info.java files in the specific source dir
192# Param 1 - Src dir to find module-info.java files in
193FindModuleInfosForSrcDir = \
194    $(wildcard \
195        $(foreach sub, $(SRC_SUBDIRS), \
196          $(patsubst %,%/*/$(sub)/module-info.java, $(strip $1)) \
197        ) \
198        $(patsubst %,%/*/module-info.java, $(strip $1)) \
199    )
200
201# Extract the module names from the paths of module-info.java files. The
202# position of the module directory differs depending on if this is an imported
203# src dir or not.
204GetModuleNameFromModuleInfo = \
205    $(strip $(foreach mi, $1, \
206      $(if $(filter $(addsuffix %, $(IMPORT_MODULES_SRC)), $(mi)), \
207        $(notdir $(patsubst %/,%, $(dir $(mi)))), \
208        $(notdir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(mi)))))))))))
209
210# Find all modules by looking for module-info.java files and looking at parent
211# directories.
212FindAllModules = \
213    $(sort $(filter-out $(MODULES_FILTER), \
214    $(call GetModuleNameFromModuleInfo, $(MODULE_INFOS))))
215
216# Find all modules in a specific src dir
217# Param 1 - Src dir to find modules in
218FindModulesForSrcDir = \
219    $(sort $(filter-out $(MODULES_FILTER), \
220        $(call GetModuleNameFromModuleInfo, $(call FindModuleInfosForSrcDir, $1)) \
221    ))
222
223FindImportedModules = \
224    $(filter-out $(MODULES_FILTER), \
225    $(if $(IMPORT_MODULES_CLASSES), $(notdir $(wildcard $(IMPORT_MODULES_CLASSES)/*))))
226
227# Find all source dirs for a particular module
228# $1 - Module to find source dirs for
229FindModuleSrcDirs = \
230    $(strip $(wildcard \
231        $(addsuffix /$(strip $1), $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
232        $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
233
234# Construct the complete module source path
235GetModuleSrcPath = \
236    $(call PathList, \
237        $(addsuffix /*, $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
238        $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /*/$(sub), $(TOP_SRC_DIRS))))
239
240################################################################################
241# Extract module dependencies from module-info.java files.
242
243MODULE_DEPS_MAKEFILE := $(MAKESUPPORT_OUTPUTDIR)/module-deps.gmk
244
245MODULE_INFOS := $(call FindAllModuleInfos, *)
246
247$(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
248    $(call DependOnVariable, MODULE_INFOS, $(MAKESUPPORT_OUTPUTDIR)/MODULE_INFOS.vardeps)
249	$(MKDIR) -p $(@D)
250	$(RM) $@
251	$(foreach m, $(MODULE_INFOS), \
252	    ( $(PRINTF) "DEPS_$(call GetModuleNameFromModuleInfo, $m) :=" && \
253	      $(NAWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) '\
254	          BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
255	          /requires/ { sub(/;/, ""); \
256	                       sub(/requires/, ""); \
257	                       sub(/transitive/, ""); \
258	                       sub(/\/\/.*/, ""); \
259	                       sub(/\/\*.*\*\//, ""); \
260	                       gsub(/^ +\*.*/, ""); \
261	                       gsub(/ /, ""); \
262	                       printf(" %s", $$0) } \
263	          END        { printf("\n") }' $m \
264	    ) >> $@ $(NEWLINE))
265
266-include $(MODULE_DEPS_MAKEFILE)
267
268# Param 1: Module to find deps for
269FindDepsForModule = \
270  $(DEPS_$(strip $1))
271
272# Finds transitive dependencies in 3 levels.
273# Param 1: Module to find transitive deps for
274FindTransitiveDepsForModule = \
275    $(sort $(call FindDepsForModule, $1) \
276        $(foreach m, $(call FindDepsForModule, $1), \
277            $(call FindDepsForModule, $m) \
278            $(foreach n, $(call FindDepsForModule, $m), \
279                 $(call FindDepsForModule, $n))))
280
281# Upgradeable modules are those that are either defined as upgradeable or that
282# require an upradeable module.
283FindAllUpgradeableModules = \
284    $(filter-out $(MODULES_FILTER) $(NON_UPGRADEABLE_MODULES), \
285        $(sort $(UPGRADEABLE_MODULES) $(foreach m, \
286            $(filter-out $(UPGRADEABLE_MODULES), $(call FindAllModules)), \
287          $(if $(filter $(UPGRADEABLE_MODULES), \
288              $(call FindTransitiveDepsForModule, $m)), \
289            $m \
290          ) \
291        )) \
292    )
293
294################################################################################
295
296# Param 1 - Name of module
297define ReadSingleImportMetaData
298    ifneq ($$(wildcard $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties), )
299      classloader :=
300      include_in_jre :=
301      include_in_jdk :=
302      include $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties
303      ifeq ($$(include_in_jre), true)
304        JRE_MODULES += $1
305      endif
306      ifeq ($$(include_in_jdk), true)
307        JDK_MODULES += $1
308      endif
309      ifeq ($$(classloader), boot)
310        BOOT_MODULES += $1
311      else ifeq ($$(classloader), ext)
312        PLATFORM_MODULES += $1
313      endif
314    else
315      # Default to include in all
316      JRE_MODULES += $1
317      JDK_MODULES += $1
318    endif
319endef
320
321# Reading the imported modules metadata has a cost, so to make it available,
322# a makefile needs to eval-call this macro first. After calling this, the
323# following variables are populated with data from the imported modules:
324# * JRE_MODULES
325# * JDK_MODULES
326# * BOOT_MODULES
327# * PLATFORM_MODULES
328# * JRE_TOOL_MODULES
329define ReadImportMetaData
330    IMPORTED_MODULES := $$(call FindImportedModules)
331    $$(foreach m, $$(IMPORTED_MODULES), \
332      $$(eval $$(call ReadSingleImportMetaData, $$m)))
333endef
334
335################################################################################
336
337endif # _MODULES_GMK
338