#
# Copyright (c) 2015, 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).
#
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# 2 along with this work; if not, write to the Free Software Foundation,
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include JarArchive.gmk
include JavaCompilation.gmk
include SetupJavaCompilers.gmk

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

CT_DATA_DESCRIPTION ?= $(LANGTOOLS_TOPDIR)/make/data/symbols/symbols

$(eval $(call SetupJavaCompilation, COMPILE_CREATE_SYMBOLS, \
    SETUP := GENERATE_OLDBYTECODE, \
    SRC := $(LANGTOOLS_TOPDIR)/make/src/classes, \
    INCLUDES := build/tools/symbolgenerator, \
    ADD_JAVAC_FLAGS := -Xbootclasspath/p:"$(INTERIM_LANGTOOLS_JAR)", \
    BIN := $(BUILDTOOLS_OUTPUTDIR)/create_symbols, \
))

ifeq ($(BOOT_JDK_MODULAR), true)
  COMPILECREATESYMBOLS_ADD_EXPORTS := \
      --add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED \
      --add-exports=jdk.compiler/com.sun.tools.javac.jvm=ALL-UNNAMED \
      --add-exports=jdk.jdeps/com.sun.tools.classfile=ALL-UNNAMED
endif

$(SUPPORT_OUTPUTDIR)/symbols/ct.sym-files/_the.symbols: \
    $(COMPILE_CREATE_SYMBOLS) \
    $(wildcard $(LANGTOOLS_TOPDIR)/make/data/symbols/*)
	$(RM) -r $(@D)
	$(MKDIR) -p $(@D)
	$(ECHO) Creating ct.sym classes
	$(JAVA) $(INTERIM_LANGTOOLS_ARGS) \
	    $(COMPILECREATESYMBOLS_ADD_EXPORTS) \
	    -classpath $(BUILDTOOLS_OUTPUTDIR)/create_symbols \
	    build.tools.symbolgenerator.CreateSymbols \
	    build-ctsym \
	    $(CT_DATA_DESCRIPTION) \
	    $(@D)
	$(TOUCH) $@

# Can't generate ct.sym directly into modules libs as the SetupJarArchive macro
# creates meta data files in the output dir.
$(eval $(call SetupJarArchive, CREATE_CTSYM, \
    DEPENDENCIES := $(SUPPORT_OUTPUTDIR)/symbols/ct.sym-files/_the.symbols, \
    SRCS := $(SUPPORT_OUTPUTDIR)/symbols/ct.sym-files, \
    SUFFIXES := .sig, \
    JAR := $(SUPPORT_OUTPUTDIR)/symbols/ct.sym, \
))

# Copy ct.sym to the modules libs dir
$(eval $(call SetupCopyFiles, COPY_TO_LIBS, \
    FILES := $(SUPPORT_OUTPUTDIR)/symbols/ct.sym, \
    DEST := $(SUPPORT_OUTPUTDIR)/modules_libs/jdk.compiler, \
))

TARGETS += $(CREATE_CTSYM) $(COPY_TO_LIBS)

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