#

# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

#

# This code is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License version 2 only, as

# published by the Free Software Foundation.  Oracle designates this

# particular file as subject to the "Classpath" exception as provided

# by Oracle in the LICENSE file that accompanied this code.

#

# This code is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

# version 2 for more details (a copy is included in the LICENSE file that

# accompanied this code).

#

# You should have received a copy of the GNU General Public License version

# 2 along with this work; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

#

# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

# or visit www.oracle.com if you need additional information or have any

# questions.

#

# Scan for all locale resources and extract for which locales there exists

# resources. Then put this meta information about exiting (supported?) locales

# into LocaleDataMetaInfo.java

# First go look for all locale files

LOCALE_FILES:=$(shell $(FIND) $(JDK_TOPDIR)/src/share/classes \

	-name "FormatData_*.java" -o -name "FormatData_*.properties" -o \

	-name "CollationData_*.java" -o -name "CollationData_*.properties" -o \

	-name "TimeZoneNames_*.java" -o -name "TimeZoneNames_*.properties" -o \

	-name "LocaleNames_*.java" -o -name "LocaleNames_*.properties" -o \

	-name "CurrencyNames_*.java" -o -name "CurrencyNames_*.properties" -o \

	-name "CalendarData_*.java" -o -name "CalendarData_*.properties")

# Then translate the locale files into for example: FormatData_sv 

LOCALE_RESOURCES:=$(sort $(subst .properties,,$(subst .java,,$(notdir $(LOCALE_FILES)))))

# Include the list of resources found during the previous compile.

-include $(JDK_OUTPUTDIR)/gensrc/_the.locale_resources

MISSING_RESOURCES:=$(filter-out $(LOCALE_RESOURCES),$(PREV_LOCALE_RESOURCES))

NEW_RESOURCES:=$(filter-out $(PREV_LOCALE_RESOURCES),$(LOCALE_RESOURCES))

ifneq (,$(MISSING_RESOURCES)$(NEW_RESOURCES))

    # There is a difference in the number of supported resources. Trigger a regeneration.

    $(shell $(RM) $(JDK_OUTPUTDIR)/gensrc/sun/util/locale/provider/LocaleDataMetaInfo.java)

endif

# The US locales

US_LOCALES:=en en-US

# ja-JP-JP and th-TH-TH need to be manually added, as they don't have any resource files.

ALL_NON_US_LOCALES:=ja-JP-JP th-TH-TH

SED_ARGS:=-e 's|$(HASH)warn This file is preprocessed before being compiled|// -- This file was mechanically generated: Do not edit! -- //|g'

# This macro creates a sed expression that substitues for example:

# #FormatData_USLocales# with: en and/or en_US.

define CaptureLocale

    $1_LOCALES := $$(subst _,-,$$(filter-out $1,$$(subst $1_,,$$(filter $1_%,$(LOCALE_RESOURCES)))))

    $1_US_LOCALES := $$(filter $(US_LOCALES),$$($1_LOCALES))

    $1_NON_US_LOCALES := $$(filter-out $(US_LOCALES),$$($1_LOCALES))

    ALL_US_LOCALES += $$($1_US_LOCALES)

    ALL_NON_US_LOCALES += $$($1_NON_US_LOCALES)

    # Don't sed in a space if there are no locales.

    SED_ARGS+= -e 's/$$(HASH)$1_USLocales$$(HASH)/$$(if $$($1_US_LOCALES),$$(SPACE)$$($1_US_LOCALES),)/g'

    SED_ARGS+= -e 's/$$(HASH)$1_NonUSLocales$$(HASH)/$$(if $$($1_NON_US_LOCALES),$$(SPACE)$$($1_NON_US_LOCALES),)/g'

endef

#sun.text.resources.FormatData

$(eval $(call CaptureLocale,FormatData))

#sun.text.resources.CollationData

$(eval $(call CaptureLocale,CollationData))

#sun.util.resources.TimeZoneNames

$(eval $(call CaptureLocale,TimeZoneNames))

#sun.util.resources.LocaleNames

$(eval $(call CaptureLocale,LocaleNames))

#sun.util.resources.CurrencyNames

$(eval $(call CaptureLocale,CurrencyNames))

#sun.util.resources.CalendarData

$(eval $(call CaptureLocale,CalendarData))

SED_ARGS+= -e 's/$(HASH)AvailableLocales_USLocales$(HASH)/$(sort $(ALL_US_LOCALES))/g'

SED_ARGS+= -e 's/$(HASH)AvailableLocales_NonUSLocales$(HASH)/$(sort $(ALL_NON_US_LOCALES))/g'

$(JDK_OUTPUTDIR)/gensrc/sun/util/locale/provider/LocaleDataMetaInfo.java: \

		$(JDK_TOPDIR)/src/share/classes/sun/util/locale/provider/LocaleDataMetaInfo-XLocales.java.template

	$(MKDIR) -p $(@D)

	$(ECHO) Creating sun/util/LocaleDataMetaInfo.java from $(words $(LOCALE_RESOURCES)) found resources.

	$(PRINTF) "PREV_LOCALE_RESOURCES:=$(LOCALE_RESOURCES)" > $(JDK_OUTPUTDIR)/gensrc/_the.locale_resources

	$(SED) $(SED_ARGS) $< > $@

GENSRC_LOCALEDATAMETAINFO:=$(JDK_OUTPUTDIR)/gensrc/sun/util/locale/provider/LocaleDataMetaInfo.java

###

GENSRC_CRBC_DST := $(JDK_OUTPUTDIR)/gensrc/sun/util/CoreResourceBundleControl.java

GENSRC_CRBC_CMD := $(JDK_TOPDIR)/makefiles/scripts/localelist.sh

JRE_NONEXIST_LOCALES := en en_US de_DE es_ES fr_FR it_IT ja_JP ko_KR sv_SE zh

$(GENSRC_CRBC_DST) : $(JDK_TOPDIR)/src/share/classes/sun/util/CoreResourceBundleControl-XLocales.java.template \

                     $(GENSRC_CRBC_CMD)

	$(MKDIR) -p $(@D)

	NAWK="$(NAWK)" SED="$(SED)" $(SH) $(GENSRC_CRBC_CMD) "$(JRE_NONEXIST_LOCALES)" $< $@ 

GENSRC_LOCALEDATAMETAINFO += $(GENSRC_CRBC_DST)

###