#

# 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.

#

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#

# Include the legacy hotspot-spec.gmk (which in turns includes spec.gmk)

BASE_SPEC:=$(SPEC)

# Assign to HOTSPOT_SPEC so that the variable HOTSPOT_SPEC can be

# overridden when building the buildjdk.

HOTSPOT_SPEC := $(dir $(SPEC))hotspot-spec.gmk

include $(HOTSPOT_SPEC)

include MakeBase.gmk

# Inclusion of this pseudo-target will cause make to execute this file

# serially, regardless of -j. Recursively called makefiles will not be

# affected, however. This is required for correct dependency management.

.NOTPARALLEL:

default: all

# Get all files in src, make or agent subdirs in hotspot directory and

# filter out .hg. This skips the test directory.

HOTSPOT_FILES := $(shell $(FIND) -L \

    $(HOTSPOT_TOPDIR)/src $(HOTSPOT_TOPDIR)/make \

    -name ".hg" -prune -o -print)

# The old build creates hotspot output dir before calling hotspot and

# not doing it breaks builds on msys.

$(HOTSPOT_OUTPUTDIR)/_hotspot.timestamp: $(HOTSPOT_FILES)

	@$(MKDIR) -p $(HOTSPOT_OUTPUTDIR)

	($(CD) $(HOTSPOT_TOPDIR)/make && $(MAKE) $(HOTSPOT_MAKE_ARGS) \

	    LOG_LEVEL=$(LOG_LEVEL) SPEC=$(HOTSPOT_SPEC) BASE_SPEC=$(BASE_SPEC))

	$(TOUCH) $@

hotspot: $(HOTSPOT_OUTPUTDIR)/_hotspot.timestamp

all: hotspot

.PHONY: default all hotspot