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25
26# This file defines macros that sets up rules for generating java classes
27# from resource bundle properties files.
28
29################################################################################
30# Helper macro for SetupCopy-zh_HK.
31define SetupOneCopy-zh_HK
32  $1_$2_TARGET := $$(patsubst $(JDK_TOPDIR)/src/$(MODULE)/share/classes/%, \
33      $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/%, \
34      $$(subst _zh_TW,_zh_HK, $2))
35
36  $$($1_$2_TARGET): $2
37	$(MKDIR) -p $$(@D)
38	$(CAT) $$< | $(SED) -e '/class/s/_zh_TW/_zh_HK/' > $$@
39
40  $1 += $$($1_$2_TARGET)
41endef
42
43################################################################################
44# Creates rules for copying zh_TW resources to zh_HK.
45# Param 1 - Variable to add targets to
46# Param 2 - Files to copy from
47define SetupCopy-zh_HK
48  $$(foreach f, $2, $$(eval $$(call SetupOneCopy-zh_HK,$1,$$f)))
49endef
50
51################################################################################
52# Setup make rules that runs CompileProperties on a set of properties files.
53#
54# Parameter 1 is the name of the rule. This name is used as variable prefix,
55# and the targets generated are listed in a variable by that name.
56#
57# Remaining parameters are named arguments. These include:
58# SRC_DIRS   Directories containing properties files to process.
59# EXCLUDE   Exclude files matching this pattern.
60# CLASS   The super class for the generated classes.
61# MODULE_PATH_ROOT   Module path root, defaults to $(JDK_TOPDIR)/src.
62SetupCompileProperties = $(NamedParamsMacroTemplate)
63define SetupCompilePropertiesBody
64  # Set default value unless overridden
65  ifeq ($$($1_MODULE_PATH_ROOT), )
66    $1_MODULE_PATH_ROOT := $(JDK_TOPDIR)/src
67  endif
68
69  # Locate all properties files in the given source dirs.
70  $1_SRC_FILES := $$(filter %.properties, $$(call CacheFind, $$($1_SRC_DIRS)))
71
72  ifneq ($$($1_EXCLUDE), )
73    $1_SRC_FILES := $$(filter-out $$($1_EXCLUDE), $$($1_SRC_FILES))
74  endif
75
76  # Convert .../src/<module>/share/classes/com/sun/tools/javac/resources/javac_zh_CN.properties
77  # to .../support/gensrc/<module>/com/sun/tools/javac/resources/javac_zh_CN.java
78  # Strip away prefix and suffix, leaving for example only:
79  # "<module>/share/classes/com/sun/tools/javac/resources/javac_zh_CN"
80  $1_JAVAS := $$(patsubst $$($1_MODULE_PATH_ROOT)/%, \
81      $(SUPPORT_OUTPUTDIR)/gensrc/%, \
82      $$(patsubst %.properties, %.java, \
83      $$(subst /$(OPENJDK_TARGET_OS)/classes,, \
84      $$(subst /$(OPENJDK_TARGET_OS_TYPE)/classes,, \
85      $$(subst /share/classes,, $$($1_SRC_FILES))))))
86
87  # Generate the package dirs for the to be generated java files. Sort to remove
88  # duplicates.
89  $1_DIRS := $$(sort $$(dir $$($1_JAVAS)))
90
91  # Now generate a sequence of:
92  # "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle"
93  # suitable to be fed into the CompileProperties command.
94  $1_CMDLINE := $$(subst _SPACE_, $(SPACE), \
95      $$(join $$(addprefix -compile_SPACE_, $$($1_SRC_FILES)), \
96      $$(addsuffix _SPACE_$$($1_CLASS), \
97      $$(addprefix _SPACE_, $$($1_JAVAS)))))
98
99  $1_TARGET := $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/_the.$1.marker
100  $1_CMDLINE_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/_the.$1.cmdline
101
102# Now setup the rule for the generation of the resource bundles.
103  $$($1_TARGET): $$($1_SRC_FILES) $$($1_JAVAS) $(BUILD_TOOLS_JDK)
104	$(MKDIR) -p $$(@D) $$($1_DIRS)
105	$(ECHO) Compiling $$(words $$($1_SRC_FILES)) properties into resource bundles for $(MODULE)
106	$$(eval $$(call ListPathsSafely, $1_CMDLINE, $$($1_CMDLINE_FILE)))
107	$(TOOL_COMPILEPROPERTIES) -quiet @$$($1_CMDLINE_FILE)
108	$(TOUCH) $$@
109
110  $$($1_JAVAS): $$($1_SRC_FILES)
111
112  # Create zh_HK versions of all zh_TW files created above
113  $$(eval $$(call SetupCopy-zh_HK,$1_HK,$$(filter %_zh_TW.java, $$($1_JAVAS))))
114  # The zh_HK copy must wait for the compile properties tool to run
115  $$($1_HK): $$($1_TARGET)
116
117  $1 += $$($1_JAVAS) $$($1_TARGET) $$($1_HK)
118endef
119
120################################################################################
121