#

# Copyright (c) 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.

#

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

# Generate classlist

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

default: all

include $(SPEC)

include MakeBase.gmk

include Tools.gmk

include JarArchive.gmk

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

# Create a jar with our generator class. Using a jar is intentional since it

# will load more classes

$(eval $(call SetupJarArchive, CLASSLIST_JAR, \

    SRCS := $(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes, \

    INCLUDES := build/tools/classlist, \

    JAR := $(SUPPORT_OUTPUTDIR)/classlist.jar, \

))

TARGETS += $(CLASSLIST_JAR)

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

CLASSLIST_FILE := $(SUPPORT_OUTPUTDIR)/classlist/classlist

# If an external buildjdk has been supplied, we don't build a separate interim

# image, so just use the external build jdk instead.

ifeq ($(EXTERNAL_BUILDJDK), true)

  INTERIM_IMAGE_DIR := $(BUILD_JDK)

endif

$(CLASSLIST_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXE_SUFFIX) $(CLASSLIST_JAR)

	$(call MakeDir, $(@D))

	$(call LogInfo, Generating lib/classlist)

	$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@.tmp \

	    -cp $(SUPPORT_OUTPUTDIR)/classlist.jar \

	    build.tools.classlist.HelloClasslist $(LOG_DEBUG) 2>&1

        # Filter out generated classes, remove after JDK-8149977

	$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@ \

	    -Xshare:dump -XX:SharedClassListFile=$@.tmp $(LOG_DEBUG) 2>&1

	$(RM) $@.tmp

TARGETS += $(CLASSLIST_FILE)

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

all: $(TARGETS)