ohair@478: #
ohair@478: # Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
ohair@478: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@478: #
ohair@478: # This code is free software; you can redistribute it and/or modify it
ohair@478: # under the terms of the GNU General Public License version 2 only, as
ohair@478: # published by the Free Software Foundation.  Oracle designates this
ohair@478: # particular file as subject to the "Classpath" exception as provided
ohair@478: # by Oracle in the LICENSE file that accompanied this code.
ohair@478: #
ohair@478: # This code is distributed in the hope that it will be useful, but WITHOUT
ohair@478: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@478: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ohair@478: # version 2 for more details (a copy is included in the LICENSE file that
ohair@478: # accompanied this code).
ohair@478: #
ohair@478: # You should have received a copy of the GNU General Public License version
ohair@478: # 2 along with this work; if not, write to the Free Software Foundation,
ohair@478: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@478: #
ohair@478: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@478: # or visit www.oracle.com if you need additional information or have any
ohair@478: # questions.
ohair@478: #
ohair@478: 
ohair@478: # Include the legacy hotspot-spec.gmk (which in turns includes spec.gmk)
ohair@478: BASE_SPEC:=$(SPEC)
ohair@478: include $(dir $(SPEC))hotspot-spec.gmk
ohair@478: include MakeBase.gmk
ohair@478: 
ohair@478: # Inclusion of this pseudo-target will cause make to execute this file
ohair@478: # serially, regardless of -j. Recursively called makefiles will not be
ohair@478: # affected, however. This is required for correct dependency management.
ohair@478: .NOTPARALLEL:
ohair@478: 
ohair@478: default: all
ohair@478: 
ohair@478: # Get all files except .hg in the hotspot directory.
ihse@839: HOTSPOT_FILES := $(shell $(FIND) -L $(HOTSPOT_TOPDIR) -name ".hg" -prune -o -print)
ohair@478: 
ohair@494: # The old build creates hotspot output dir before calling hotspot and
ohair@494: # not doing it breaks builds on msys.
ohair@478: $(HOTSPOT_OUTPUTDIR)/_hotspot.timestamp: $(HOTSPOT_FILES)
ohair@494: 	@$(MKDIR) -p $(HOTSPOT_OUTPUTDIR)
ohair@478: 	@($(CD) $(HOTSPOT_TOPDIR)/make && $(MAKE) -j1 $(HOTSPOT_MAKE_ARGS) SPEC=$(HOTSPOT_SPEC) BASE_SPEC=$(BASE_SPEC))
ohair@478: 	$(TOUCH) $@
ohair@478: 
ohair@478: hotspot: $(HOTSPOT_OUTPUTDIR)/_hotspot.timestamp
ohair@478: 
ohair@478: all: hotspot
ohair@478: 
ohair@478: .PHONY: default all hotspot