#

# Copyright (c) 2014, 2016, 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.

#

# This must be the first rule

default: all

include $(SPEC)

include MakeBase.gmk

include JavaCompilation.gmk

################################################################################

# The compileprops tools compiles a properties file into a resource bundle.

TOOL_COMPILEPROPS_CMD := $(JAVA_SMALL) -cp $(BUILDTOOLS_OUTPUTDIR)/langtools_tools_classes \

    compileproperties.CompileProperties -quiet

################################################################################

# The compileprops tools compiles a properties file into an enum-like class.

TOOL_PARSEPROPS_CMD := $(JAVA_SMALL) -cp $(BUILDTOOLS_OUTPUTDIR)/langtools_tools_classes \

    propertiesparser.PropertiesParser

################################################################################

# Sets up a rule that creates a version.properties file in the gensrc output

# directory.

# Param 1 - Variable to add generated file name to

# Param 2 - Name of version.properties file including packages from the src

#           root.

define SetupVersionProperties

  $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/$$(strip $2):

	$(MKDIR) -p $$(@D)

	$(PRINTF) "jdk=$(VERSION_NUMBER)\nfull=$(VERSION_STRING)\nrelease=$(VERSION_SHORT)\n" \

	    > $$@

  $$(strip $1) += $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/$$(strip $2)

endef

################################################################################

# Finds all properties files in the module source and creates a rule that runs

# CompileProperties on them into the gensrc dir.

# Param 1 - Variable to add targets to

# Param 2 - Extra properties files to process

define SetupCompileProperties

  # Lookup the properties that need to be compiled into resource bundles.

  PROPSOURCES := $2 \

      $$(shell $(FIND) $(TOPDIR)/src/$(MODULE)/share/classes -name "*.properties")

  # Convert .../src/<module>/share/classes/com/sun/tools/javac/resources/javac_zh_CN.properties

  # to .../langtools/gensrc/<module>/com/sun/tools/javac/resources/javac_zh_CN.java

  # Strip away prefix and suffix, leaving for example only:

  # "<module>/share/classes/com/sun/tools/javac/resources/javac_zh_CN"

  PROPJAVAS := $$(patsubst $(TOPDIR)/src/%, \

      $(SUPPORT_OUTPUTDIR)/gensrc/%, \

      $$(patsubst %.properties, %.java, \

      $$(subst /share/classes,, $$(PROPSOURCES))))

  # Generate the package dirs for the to be generated java files. Sort to remove

  # duplicates.

  PROPDIRS := $$(sort $$(dir $$(PROPJAVAS)))

  # Now generate a sequence of:

  # "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle"

  # suitable to be fed into the CompileProperties command.

  PROPCMDLINE := $$(subst _SPACE_, $(SPACE), \

      $$(join $$(addprefix -compile_SPACE_, $$(PROPSOURCES)), \

      $$(addsuffix _SPACE_java.util.ListResourceBundle, \

      $$(addprefix _SPACE_, $$(PROPJAVAS)))))

  # Now setup the rule for the generation of the resource bundles.

  $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/_the_props: $$(PROPSOURCES)

	$(MKDIR) -p $$(@D) $$(PROPDIRS)

	$(FIND) $$(@D) -name "*.java" -a ! -name "*Properties.java" $(FIND_DELETE)

	$(ECHO) Compiling $$(words $$(PROPSOURCES)) properties into resource bundles for $(MODULE)

	$(TOOL_COMPILEPROPS_CMD) $$(PROPCMDLINE)

	$(TOUCH) $$@

  $$(strip $1) += $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/_the_props

endef

################################################################################

# Parse property files in given location and generate a Java-like enum in the gensrc folder.

# Param 1 - Variable to add targets to

# Param 2 - Extra properties files to process

define SetupParseProperties

  # property files to process

  PARSEPROPSOURCES := $$(addprefix $(TOPDIR)/src/$(MODULE)/share/classes/, $2)

  PARSEPROPALLDIRS := $$(patsubst $(TOPDIR)/src/$(MODULE)/share/classes/%, \

      $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/%, \

      $$(dir $$(PARSEPROPSOURCES)))

  PARSEPROPDIRS := $$(sort $$(PARSEPROPALLDIRS))

  PARSEPROPCMDLINE := $$(subst _SPACE_, $$(SPACE), \

    $$(join $$(foreach var,$$(PARSEPROPSOURCES),$$(addprefix -compile_SPACE_,$$(var))), \

    $$(addprefix _SPACE_, $$(PARSEPROPALLDIRS))))

  # Now setup the rule for the generation of the resource bundles.

  $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/_the_parsed_props: $$(PARSEPROPSOURCES)

	$(MKDIR) -p $$(@D) $$(PARSEPROPDIRS)

	$(FIND) $$(@D) -name "*Properties.java" $(FIND_DELETE)

	$(ECHO) Parsing $$(words $$(PARSEPROPSOURCES)) properties into enum-like class for $(MODULE)

	$(TOOL_PARSEPROPS_CMD) $$(PARSEPROPCMDLINE)

	$(TOUCH) $$@

  $$(strip $1) += $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/_the_parsed_props

endef

################################################################################