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 # This must be the first rule
 27 default: all
 28 
 29 include $(SPEC)
 30 include MakeBase.gmk
 31 include Modules.gmk
 32 include JavaCompilation.gmk
 33 
 34 ################################################################################
 35 # If this is an imported module that has prebuilt classes, only compile
 36 # module-info.java.
 37 ifneq ($(IMPORT_MODULES_CLASSES), )
 38   IMPORT_MODULE_DIR := $(IMPORT_MODULES_CLASSES)/$(MODULE)
 39   ifneq ($(wildcard $(IMPORT_MODULE_DIR)), )
 40     $(MODULE)_INCLUDE_FILES := module-info.java
 41   endif
 42 else
 43   IMPORT_MODULE_DIR :=
 44 endif
 45 
 46 ################################################################################
 47 # Setup the compilation for the module
 48 #
 49 MODULE_SRC_DIRS := $(call FindModuleSrcDirs, $(MODULE))
 50 
 51 # The JDK_USER_DEFINED_FILTER is a poor man's incremental build: by specifying
 52 # JDK_FILTER at the make command line, only a subset of the JDK java files will
 53 # be recompiled. If multiple paths are separated by comma, convert that into a
 54 # space separated list.
 55 JDK_USER_DEFINED_FILTER := $(strip $(subst $(COMMA),$(SPACE), $(JDK_FILTER)))
 56 ifeq ($(JDK_FILTER), )
 57   FAIL_NO_SRC := true
 58 else
 59   # When using JDK_FILTER, most module java compilations will end up finding
 60   # no source files. Don't let that fail the build.
 61   FAIL_NO_SRC := false
 62 endif
 63 
 64 # Get the complete module source path.
 65 MODULESOURCEPATH := $(call GetModuleSrcPath)
 66 
 67 # Add imported modules to the modulepath
 68 MODULEPATH := $(call PathList, $(IMPORT_MODULES_CLASSES))
 69 
 70 ################################################################################
 71 # Copy zh_HK properties files from zh_TW (needed by some modules)
 72 
 73 $(JDK_OUTPUTDIR)/modules/%_zh_HK.properties: $(JDK_OUTPUTDIR)/modules/%_zh_TW.properties
 74 	$(install-file)
 75 
 76 CreateHkTargets = \
 77     $(call FilterExcludedTranslations, \
 78        $(patsubst $(TOPDIR)/src/%, $(JDK_OUTPUTDIR)/modules/%, \
 79          $(subst /share/classes,, \
 80             $(subst _zh_TW,_zh_HK, $(filter %_zh_TW.properties, $1)) \
 81          ) \
 82        ), \
 83        .properties \
 84     )
 85 
 86 ################################################################################
 87 # Include module specific build settings
 88 
 89 -include Java.gmk
 90 
 91 ################################################################################
 92 # Setup the main compilation
 93 $(eval $(call SetupJavaCompilation, $(MODULE), \
 94     SMALL_JAVA := false, \
 95     MODULE := $(MODULE), \
 96     SRC := $(wildcard $(MODULE_SRC_DIRS)), \
 97     INCLUDES := $(JDK_USER_DEFINED_FILTER), \
 98     FAIL_NO_SRC := $(FAIL_NO_SRC), \
 99     BIN := $(if $($(MODULE)_BIN), $($(MODULE)_BIN), $(JDK_OUTPUTDIR)/modules), \
100     HEADERS := $(SUPPORT_OUTPUTDIR)/headers, \
101     CREATE_API_DIGEST := true, \
102     CLEAN := $(CLEAN), \
103     CLEAN_FILES := $(CLEAN_FILES), \
104     COPY := $(COPY), \
105     DISABLED_WARNINGS := $(DISABLED_WARNINGS_java), \
106     EXCLUDES := $(EXCLUDES), \
107     EXCLUDE_FILES := $(EXCLUDE_FILES), \
108     KEEP_ALL_TRANSLATIONS := $(KEEP_ALL_TRANSLATIONS), \
109     JAVAC_FLAGS := \
110         $(DOCLINT) \
111         $(JAVAC_FLAGS) \
112         --module-source-path $(MODULESOURCEPATH) \
113         --module-path $(MODULEPATH) \
114         --system none, \
115 ))
116 
117 TARGETS += $($(MODULE))
118 
119 ################################################################################
120 # Setup compilation for value classes in the module
121 # TBD: When $(DOCLINT) was included there was an NPE in JavacTypes.getOverriddenMethods
122 
123 # Directory and file name suffix for jar file containing value classes
124 VALUECLASSES_STR := valueclasses
125 
126 ifneq ($(COMPILER), bootjdk)
127   MODULE_VALUECLASS_SRC_DIRS := $(call FindModuleValueClassSrcDirs, $(MODULE))
128   MODULE_VALUECLASS_SOURCEPATH := $(call GetModuleValueClassSrcPath)
129 
130   ifneq ($(MODULE_VALUECLASS_SRC_DIRS),)
131     $(eval $(call SetupJavaCompilation, $(MODULE)-$(VALUECLASSES_STR), \
132         SMALL_JAVA := false, \
133         MODULE := $(MODULE), \
134         SRC := $(wildcard $(MODULE_VALUECLASS_SRC_DIRS)), \
135         INCLUDES := $(JDK_USER_DEFINED_FILTER), \
136         FAIL_NO_SRC := $(FAIL_NO_SRC), \
137         BIN := $(SUPPORT_OUTPUTDIR)/$(VALUECLASSES_STR)/, \
138         JAR := $(JDK_OUTPUTDIR)/lib/$(VALUECLASSES_STR)/$(MODULE)-$(VALUECLASSES_STR).jar, \
139         HEADERS := $(SUPPORT_OUTPUTDIR)/headers, \
140         DISABLED_WARNINGS := $(DISABLED_WARNINGS_java), \
141         EXCLUDES := $(EXCLUDES), \
142         EXCLUDE_FILES := $(EXCLUDE_FILES) \
143         KEEP_ALL_TRANSLATIONS := $(KEEP_ALL_TRANSLATIONS), \
144         DEPENDS := $($(MODULE)), \
145         JAVAC_FLAGS := \
146             $(JAVAC_FLAGS) \
147             --module-source-path $(MODULE_VALUECLASS_SOURCEPATH) \
148             --module-path $(JDK_OUTPUTDIR)/modules \
149             --system none \
150             --enable-preview -source $(JDK_SOURCE_TARGET_VERSION), \
151     ))
152 
153     TARGETS += $($(MODULE)-$(VALUECLASSES_STR))
154 
155     $(eval $(call SetupCopyFiles, $(MODULE)-copy-valueclass-jar, \
156         FILES := $(JDK_OUTPUTDIR)/lib/$(VALUECLASSES_STR)/$(MODULE)-$(VALUECLASSES_STR).jar, \
157         DEST := $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE)/$(VALUECLASSES_STR), \
158     ))
159 
160     TARGETS += $($(MODULE)-copy-valueclass-jar)
161   endif
162 endif
163 
164 # Declare dependencies between java compilations of different modules.
165 # Since the other modules are declared in different invocations of this file,
166 # use the macro to find the correct target file to depend on.
167 # Only the javac compilation actually depends on other modules so limit
168 # dependency declaration to that by using the *_MODFILELIST variable.
169 $($(MODULE)_MODFILELIST): $(foreach d, $(call FindDepsForModule, $(MODULE)), \
170     $(call SetupJavaCompilationApiTarget, $d, \
171         $(if $($d_BIN), $($d_BIN), $(JDK_OUTPUTDIR)/modules/$d)))
172 
173 ################################################################################
174 # If this is an imported module, copy the pre built classes and resources into
175 # the modules output dir
176 
177 ifneq ($(wildcard $(IMPORT_MODULE_DIR)), )
178   $(JDK_OUTPUTDIR)/modules/$(MODULE)/_imported.marker: \
179       $(call FindFiles, $(IMPORT_MODULE_DIR))
180 	$(call MakeDir, $(@D))
181         # Do not delete marker and build meta data files
182 	$(RM) -r $(filter-out $(@D)/_%, $(wildcard $(@D)/*))
183 	$(CP) -R $(IMPORT_MODULE_DIR)/* $(@D)/
184 	$(TOUCH) $@
185 
186   TARGETS += $(JDK_OUTPUTDIR)/modules/$(MODULE)/_imported.marker
187 
188   # Add this dependency to avoid a race between compiling module-info.java and
189   # importing the classes.
190   $($(MODULE)_COMPILE_TARGET): $(JDK_OUTPUTDIR)/modules/$(MODULE)/_imported.marker
191 endif
192 
193 ################################################################################
194 
195 all: $(TARGETS)
196 
197 .PHONY: all