jdk-24/make/modules/java.base/gensrc/GensrcCharsetMapping.gmk

#
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################################################################################
#
# Generate StandardCharsets.java and individul sun.nio.cs charset class using
# the charsetmapping tool
#
CHARSET_DATA_DIR := $(TOPDIR)/make/data/charsetmapping
CHARSET_EXTSRC_DIR := $(TOPDIR)/src/jdk.charsets/share/classes/sun/nio/cs/ext
CHARSET_GENSRC_JAVA_DIR_BASE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/cs
CHARSET_DONE_BASE := $(CHARSET_GENSRC_JAVA_DIR_BASE)/_the.charsetmapping
CHARSET_COPYRIGHT_HEADER := $(TOPDIR)/make/jdk/src/classes/build/tools/charsetmapping
CHARSET_TEMPLATES := \
    $(CHARSET_DATA_DIR)/SingleByte-X.java.template \
    $(CHARSET_DATA_DIR)/DoubleByte-X.java.template
CHARSET_STANDARD_JAVA_TEMPLATES := \
    $(TOPDIR)/src/java.base/share/classes/sun/nio/cs/StandardCharsets.java.template
CHARSET_STANDARD_OS := stdcs-$(OPENJDK_TARGET_OS)

$(CHARSET_DONE_BASE)-stdcs: $(CHARSET_DATA_DIR)/charsets \
    $(wildcard $(CHARSET_DATA_DIR)/$(CHARSET_STANDARD_OS)) \
    $(CHARSET_TEMPLATES) $(CHARSET_STANDARD_JAVA_TEMPLATES) \
    $(BUILD_TOOLS_JDK)
	$(call LogInfo, Generating java.base charset mapping)
	$(call MakeDir, $(@D))
	$(TOOL_CHARSETMAPPING) $(CHARSET_DATA_DIR) $(CHARSET_GENSRC_JAVA_DIR_BASE) \
	    stdcs charsets $(CHARSET_STANDARD_OS) \
	    $(CHARSET_STANDARD_JAVA_TEMPLATES) $(CHARSET_EXTSRC_DIR) \
	    $(CHARSET_COPYRIGHT_HEADER) \
            $(LOG_DEBUG)
	$(TOUCH) '$@'

TARGETS += $(CHARSET_DONE_BASE)-stdcs