#

# Copyright (c) 2010, 2013, 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.

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

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#

# This must be the first rule

default: all

-include $(SPEC)

include MakeBase.gmk

include JavaCompilation.gmk

# TODO: build-infra, move this to SPEC

JAVAC_JARS ?= "-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \

		-jar $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar

JDK_CLASSES := $(JDK_OUTPUTDIR)/classes

# TODO: Remove dependency?

DYNALINK_JAR := $(NASHORN_TOPDIR)/build/dynalink/dynalink.jar

NASHORN_JAR := $(NASHORN_DIST)/nashorn.jar

NASHORN_VERSION := 0.1

# Need to use source and target 7 for nasgen to work.

$(eval $(call SetupJavaCompiler,COMPILER_SETUP,\

    JVM:=$(JAVA),\

    JAVAC:=$(JAVAC_JARS),\

    FLAGS:=-g -source 7 -target 7 -bootclasspath $(JDK_CLASSES),\

    SERVER_DIR:=$(SJAVAC_SERVER_DIR),\

    SERVER_JVM:=$(SJAVAC_SERVER_JAVA)))

# Build nashorn into intermediate directory

$(eval $(call SetupJavaCompilation,BUILD_NASHORN,\

    SETUP:=COMPILER_SETUP,\

    SRC:=$(NASHORN_TOPDIR)/src,\

    COPY:=.properties .js,\

    BIN:=$(NASHORN_OUTPUTDIR)/nashorn_classes,\

    ADD_JAVAC_FLAGS:=-cp $(DYNALINK_JAR)))

# Build nasgen

$(eval $(call SetupJavaCompilation,BUILD_NASGEN,\

    SETUP:=COMPILER_SETUP,\

    SRC:=$(NASHORN_TOPDIR)/buildtools/nasgen/src,\

    BIN:=$(NASHORN_OUTPUTDIR)/nasgen_classes,\

    ADD_JAVAC_FLAGS:=-cp $(NASHORN_OUTPUTDIR)/nashorn_classes))

# Nasgen needs nashorn classes

$(BUILD_NASGEN): $(BUILD_NASHORN)

# Copy classes to final classes dir and run nasgen to modify classes in jdk.nashorn.internal.objects package

# Finally rename classes in jdk.nashorn.internal.objects package

$(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run: $(BUILD_NASGEN)

	$(ECHO) Running nasgen

	$(MKDIR) -p $(@D)

	$(RM) -rf $(@D)/jdk $(@D)/netscape

	$(CP) -R -p $(NASHORN_OUTPUTDIR)/nashorn_classes/* $(@D)/

	$(JDK_OUTPUTDIR)/bin/java \

		-cp $(NASHORN_OUTPUTDIR)/nasgen_classes$(PATH_SEP)$(NASHORN_OUTPUTDIR)/nashorn_classes \

		jdk.nashorn.internal.tools.nasgen.Main $(@D) jdk.nashorn.internal.objects $(@D)

	for f in `$(FIND) $(@D)/jdk/nashorn/internal/objects/ -name "*.class"`; do \

	  mv "$$f" `$(ECHO) "$$f" | $(SED) "s/\.class$$/\.clazz/"`; \

        done

	$(TOUCH) $@

# Unpack dynalink.jar for inclusion in nashorn.jar

$(NASHORN_OUTPUTDIR)/classes/_the.dynalink.unpacked: $(DYNALINK_JAR)

	$(ECHO) Unpacking dynalink.jar

	$(MKDIR) -p $(@D)

	$(RM) -rf $(@D)/org

	$(UNZIP) -q $(DYNALINK_JAR) -x "META-INF*" -d $(@D)

	$(TOUCH) $@

# Version file needs to be processed with version numbers

VERSION_FILE := $(NASHORN_OUTPUTDIR)/classes/jdk/nashorn/internal/runtime/resources/version.properties

# Needs to happen after nasgen run since nasgen run deletes it

$(VERSION_FILE): $(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run

$(VERSION_FILE): $(NASHORN_TOPDIR)/src/jdk/nashorn/internal/runtime/resources/version.properties-template

	$(ECHO) Creating version.properties

	$(MKDIR) -p $(@D)

	$(CAT) $< | $(SED) -e 's/$$(FULL_VERSION)/$(NASHORN_VERSION)/g' \

		-e 's/$$(RELEASE)/$(NASHORN_VERSION)/g' \

		-e '/^#.*$$/d' -e '/^$$/d'  > $@

MANIFEST_ATTRIBUTES:=Name: jdk/nashorn/\nImplementation-Title: Oracle Nashorn\nImplementation-Version: $(NASHORN_VERSION)

# Create nashorn.jar from the final classes dir

$(eval $(call SetupArchive,BUILD_NASHORN_JAR,\

    $(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run \

    $(NASHORN_OUTPUTDIR)/classes/_the.dynalink.unpacked \

    $(VERSION_FILE),\

    SRCS:=$(NASHORN_OUTPUTDIR)/classes,\

    SUFFIXES:=.class .clazz .js .properties Factory,\

    MANIFEST:=$(NASHORN_TOPDIR)/src/META-INF/MANIFEST.MF,\

    EXTRA_MANIFEST_ATTR:=$(MANIFEST_ATTRIBUTES),\

    SKIP_METAINF:=true,\

    JAR:=$(NASHORN_JAR)))

all: $(NASHORN_JAR)

.PHONY: all