aoqi@0: #
aoqi@0: # Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0: #
aoqi@0: # This code is free software; you can redistribute it and/or modify it
aoqi@0: # under the terms of the GNU General Public License version 2 only, as
aoqi@0: # published by the Free Software Foundation.  Oracle designates this
aoqi@0: # particular file as subject to the "Classpath" exception as provided
aoqi@0: # by Oracle in the LICENSE file that accompanied this code.
aoqi@0: #
aoqi@0: # This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0: # version 2 for more details (a copy is included in the LICENSE file that
aoqi@0: # accompanied this code).
aoqi@0: #
aoqi@0: # You should have received a copy of the GNU General Public License version
aoqi@0: # 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0: #
aoqi@0: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0: # or visit www.oracle.com if you need additional information or have any
aoqi@0: # questions.
aoqi@0: #
aoqi@0: 
aoqi@0: # Support for building boot cycle builds
aoqi@0: 
aoqi@0: # First include the real base spec.gmk file
aoqi@0: include @SPEC@
aoqi@0: 
aoqi@0: # Check that the user did not try to specify a different java to use for compiling.
aoqi@0: # On windows we need to account for fixpath being first word.
aoqi@0: ifeq ($(firstword $(JAVA)),$(FIXPATH))
aoqi@0:   JAVA_EXEC_POS=2
aoqi@0: else
aoqi@0:   JAVA_EXEC_POS=1
aoqi@0: endif
aoqi@0: ifneq ($(word $(JAVA_EXEC_POS),$(SJAVAC_SERVER_JAVA)),$(word $(JAVA_EXEC_POS),$(JAVA)))
aoqi@0:   $(error Bootcycle builds are not possible if --with-sjavac-server-java is specified)
aoqi@0: endif
aoqi@0: 
aoqi@0: 
aoqi@0: # Override specific values to do a boot cycle build
aoqi@0: 
aoqi@0: # The bootcycle build has a different output directory
aoqi@0: BUILD_OUTPUT:=@BUILD_OUTPUT@/bootcycle-build
aoqi@0: 
aoqi@0: # Use a different Boot JDK
aoqi@0: OLD_BOOT_JDK:=$(BOOT_JDK)
aoqi@0: BOOT_JDK:=@BUILD_OUTPUT@/images/j2sdk-image
aoqi@0: BOOT_RTJAR:=@BUILD_OUTPUT@/images/j2sdk-image/jre/lib/rt.jar
aoqi@0: 
aoqi@0: SJAVAC_SERVER_JAVA:=$(subst $(OLD_BOOT_JDK),$(BOOT_JDK),$(SJAVAC_SERVER_JAVA))