--- /dev/null	Wed Sep 21 11:41:01 2011
+++ new/make/bsd/makefiles/buildtree.make	Wed Sep 21 11:41:31 2011
@@ -0,0 +1,409 @@
+#
+# Copyright (c) 2005, 2011, 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.
+#
+# 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.
+#  
+#
+
+# Usage:
+#
+# $(MAKE) -f buildtree.make SRCARCH=srcarch BUILDARCH=buildarch LIBARCH=libarch
+#         GAMMADIR=dir OS_FAMILY=os VARIANT=variant
+#
+# The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the
+# environment or on the command-line:
+#
+# ARCH		- sparc, i486, ... HotSpot cpu and os_cpu source directory
+# BUILDARCH     - build directory
+# LIBARCH       - the corresponding directory in JDK/JRE
+# GAMMADIR	- top of workspace
+# OS_FAMILY	- operating system
+# VARIANT	- core, compiler1, compiler2, or tiered
+# HOTSPOT_RELEASE_VERSION - <major>.<minor>-b<nn> (11.0-b07)
+# HOTSPOT_BUILD_VERSION   - internal, internal-$(USER_RELEASE_SUFFIX) or empty
+# JRE_RELEASE_VERSION     - <major>.<minor>.<micro> (1.7.0)
+#
+# Builds the directory trees with makefiles plus some convenience files in
+# each directory:
+#
+# Makefile	- for "make foo"
+# flags.make	- with macro settings
+# vm.make	- to support making "$(MAKE) -v vm.make" in makefiles
+# adlc.make	- 
+# jvmti.make	- generate JVMTI bindings from the spec (JSR-163)
+# sa.make	- generate SA jar file and natives
+# env.[ck]sh	- environment settings
+# test_gamma	- script to run the Queens program
+# 
+# The makefiles are split this way so that "make foo" will run faster by not
+# having to read the dependency files for the vm.
+
+include $(GAMMADIR)/make/scm.make
+include $(GAMMADIR)/make/altsrc.make
+
+
+# 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details.
+QUIETLY$(MAKE_VERBOSE)	= @
+
+# For now, until the compiler is less wobbly:
+TESTFLAGS	= -Xbatch -showversion
+
+ifeq ($(ZERO_BUILD), true)
+  PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero
+else
+  ifdef USE_SUNCC
+    PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).suncc
+  else
+    PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH)
+  endif
+endif
+
+# Allow overriding of the arch part of the directory but default
+# to BUILDARCH if nothing is specified
+ifeq ($(VARIANTARCH),)
+  VARIANTARCH=$(BUILDARCH)
+endif
+
+ifdef FORCE_TIERED
+ifeq		($(VARIANT),tiered)
+PLATFORM_DIR	= $(OS_FAMILY)_$(VARIANTARCH)_compiler2
+else
+PLATFORM_DIR	= $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
+endif
+else
+PLATFORM_DIR    = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
+endif
+
+#
+# We do two levels of exclusion in the shared directory.
+# TOPLEVEL excludes are pruned, they are not recursively searched,
+# but lower level directories can be named without fear of collision.
+# ALWAYS excludes are excluded at any level in the directory tree.
+#
+
+ALWAYS_EXCLUDE_DIRS     = $(SCM_DIRS)
+
+ifeq		($(VARIANT),tiered)
+TOPLEVEL_EXCLUDE_DIRS	= $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent
+else
+ifeq		($(VARIANT),compiler2)
+TOPLEVEL_EXCLUDE_DIRS	= $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent
+else
+# compiler1 and core use the same exclude list
+TOPLEVEL_EXCLUDE_DIRS	= $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent
+endif
+endif
+
+# Get things from the platform file.
+COMPILER	= $(shell sed -n 's/^compiler[ 	]*=[ 	]*//p' $(PLATFORM_FILE))
+
+SIMPLE_DIRS	= \
+	$(PLATFORM_DIR)/generated/dependencies \
+	$(PLATFORM_DIR)/generated/adfiles \
+	$(PLATFORM_DIR)/generated/jvmtifiles
+
+TARGETS      = debug fastdebug jvmg optimized product profiled
+SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
+
+# For dependencies and recursive makes.
+BUILDTREE_MAKE	= $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
+
+BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make \
+        env.sh env.csh jdkpath.sh .dbxrc test_gamma
+
+BUILDTREE_VARS	= GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
+	SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
+
+# Define variables to be set in flags.make.
+# Default values are set in make/defs.make.
+ifeq ($(HOTSPOT_BUILD_VERSION),)
+  HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)
+else
+  HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)
+endif
+# Set BUILD_USER from system-dependent hints:  $LOGNAME, $(whoami)
+ifndef HOTSPOT_BUILD_USER
+  HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
+endif
+ifndef HOTSPOT_BUILD_USER
+  HOTSPOT_BUILD_USER := $(shell whoami)
+endif
+# Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
+# or make/hotspot_distro.
+ifndef HOTSPOT_VM_DISTRO
+  ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
+    include $(GAMMADIR)/make/hotspot_distro
+  else
+    include $(GAMMADIR)/make/openjdk_distro
+  endif
+endif
+
+BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION=  JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
+
+BUILDTREE	= \
+	$(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
+
+BUILDTREE_COMMENT	= echo "\# Generated by $(BUILDTREE_MAKE)"
+
+all:  $(SUBMAKE_DIRS)
+
+# Run make in each subdirectory recursively.
+$(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
+	$(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
+	$(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
+	$(QUIETLY) touch $@
+
+$(SIMPLE_DIRS):
+	$(QUIETLY) mkdir -p $@
+
+# Convenience macro which takes a source relative path, applies $(1) to the
+# absolute path, and then replaces $(GAMMADIR) in the result with a 
+# literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.  
+gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
+
+flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	echo; \
+	echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
+	sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
+	echo; \
+	echo "GAMMADIR = $(GAMMADIR)"; \
+	echo "SYSDEFS = \$$(Platform_sysdefs)"; \
+	echo "SRCARCH = $(SRCARCH)"; \
+	echo "BUILDARCH = $(BUILDARCH)"; \
+	echo "LIBARCH = $(LIBARCH)"; \
+	echo "TARGET = $(TARGET)"; \
+	echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \
+	echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \
+	echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
+	echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
+	echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
+	echo; \
+	echo "# Used for platform dispatching"; \
+	echo "TARGET_DEFINES  = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
+	echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
+	echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
+	echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
+	echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
+	echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
+	echo "CFLAGS += \$$(TARGET_DEFINES)"; \
+	echo; \
+	echo "Src_Dirs_V = \\"; \
+	sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
+	echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
+	echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
+	echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
+	echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
+	echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
+	echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
+	echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
+	echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
+	echo; \
+	echo "Src_Dirs_I = \\"; \
+	echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \
+	echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \
+	echo "$(call gamma-path,altsrc,share/vm) \\"; \
+	echo "$(call gamma-path,commonsrc,share/vm) \\"; \
+	echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
+	echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
+	echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
+	echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
+	echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
+	echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
+	echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
+	echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
+	[ -n "$(CFLAGS_BROWSE)" ] && \
+	    echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
+	[ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
+	    echo && \
+	    echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
+	    echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
+	echo; \
+	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
+	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
+	) > $@
+
+flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	echo; \
+	[ "$(TARGET)" = profiled ] && \
+	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/optimized.make"; \
+	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
+	) > $@
+
+../shared_dirs.lst:  $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
+	@echo Creating directory list $@
+	$(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
+          find $(HS_ALT_SRC)/share/vm/* -prune \
+	  -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
+          \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
+        fi;
+	$(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
+	-type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
+        \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
+
+Makefile: $(BUILDTREE_MAKE)
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	echo; \
+	echo include flags.make; \
+	echo; \
+	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
+	) > $@
+
+vm.make: $(BUILDTREE_MAKE)
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	echo; \
+	echo include flags.make; \
+	echo include flags_vm.make; \
+	echo; \
+	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
+	) > $@
+
+adlc.make: $(BUILDTREE_MAKE)
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	echo; \
+	echo include flags.make; \
+	echo; \
+	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
+	) > $@
+
+jvmti.make: $(BUILDTREE_MAKE)
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	echo; \
+	echo include flags.make; \
+	echo; \
+	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
+	) > $@
+
+sa.make: $(BUILDTREE_MAKE)
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	echo; \
+	echo include flags.make; \
+	echo; \
+	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
+	) > $@
+
+env.sh: $(BUILDTREE_MAKE)
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	[ -n "$$JAVA_HOME" ] && { echo ": \$${JAVA_HOME:=$${JAVA_HOME}}"; }; \
+	{ \
+	echo "LD_LIBRARY_PATH=.:$${LD_LIBRARY_PATH:+$$LD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
+	echo "DYLD_LIBRARY_PATH=.:$${DYLD_LIBRARY_PATH:+$$DYLD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
+	echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
+	} | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
+	echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \
+	echo "export JAVA_HOME LD_LIBRARY_PATH DYLD_LIBRARY_PATH CLASSPATH HOTSPOT_BUILD_USER"; \
+	) > $@
+
+env.csh: env.sh
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	[ -n "$$JAVA_HOME" ] && \
+	{ echo "if (! \$$?JAVA_HOME) setenv JAVA_HOME \"$$JAVA_HOME\""; }; \
+	sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
+	) > $@
+
+jdkpath.sh: $(BUILDTREE_MAKE)
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	$(BUILDTREE_COMMENT); \
+	echo "JDK=${JAVA_HOME}"; \
+	) > $@	   
+
+.dbxrc:  $(BUILDTREE_MAKE)
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	echo "echo '# Loading $(PLATFORM_DIR)/$(TARGET)/.dbxrc'"; \
+	echo "if [ -f \"\$${HOTSPOT_DBXWARE}\" ]"; \
+	echo "then"; \
+	echo "	source \"\$${HOTSPOT_DBXWARE}\""; \
+	echo "elif [ -f \"\$$HOME/.dbxrc\" ]"; \
+	echo "then"; \
+	echo "	source \"\$$HOME/.dbxrc\""; \
+	echo "fi"; \
+	) > $@
+
+# Skip the test for product builds (which only work when installed in a JDK), to
+# avoid exiting with an error and causing make to halt.
+NO_TEST_MSG	= \
+	echo "$@:  skipping the test--this build must be tested in a JDK."
+
+NO_JAVA_HOME_MSG	= \
+	echo "JAVA_HOME must be set to run this test."
+
+DATA_MODE = $(DATA_MODE/$(BUILDARCH))
+JAVA_FLAG = $(JAVA_FLAG/$(DATA_MODE))
+
+DATA_MODE/i486    = 32
+DATA_MODE/sparc   = 32
+DATA_MODE/sparcv9 = 64
+DATA_MODE/amd64   = 64
+DATA_MODE/ia64    = 64
+DATA_MODE/zero    = $(ARCH_DATA_MODEL)
+
+JAVA_FLAG/32 = -d32
+JAVA_FLAG/64 = -d64
+
+WRONG_DATA_MODE_MSG = \
+	echo "JAVA_HOME must point to $(DATA_MODE)bit JDK."
+
+CROSS_COMPILING_MSG = \
+	echo "Cross compiling for ARCH $(CROSS_COMPILE_ARCH), skipping gamma run."
+
+test_gamma:  $(BUILDTREE_MAKE) $(GAMMADIR)/make/test/Queens.java
+	@echo Creating $@ ...
+	$(QUIETLY) ( \
+	echo '#!/bin/sh'; \
+	$(BUILDTREE_COMMENT); \
+	echo '. ./env.sh'; \
+	echo "exit 0;"; \
+	echo "if [ \"$(CROSS_COMPILE_ARCH)\" != \"\" ]; then { $(CROSS_COMPILING_MSG); exit 0; }; fi"; \
+	echo "if [ -z \$$JAVA_HOME ]; then { $(NO_JAVA_HOME_MSG); exit 0; }; fi"; \
+	echo "if ! \$${JAVA_HOME}/bin/java $(JAVA_FLAG) -fullversion 2>&1 > /dev/null"; \
+	echo "then"; \
+	echo "  $(WRONG_DATA_MODE_MSG); exit 0;"; \
+	echo "fi"; \
+	echo "rm -f Queens.class"; \
+	echo "\$${JAVA_HOME}/bin/javac -d . $(GAMMADIR)/make/test/Queens.java"; \
+	echo '[ -f gamma_g ] && { gamma=gamma_g; }'; \
+	echo './$${gamma:-gamma} $(TESTFLAGS) Queens < /dev/null'; \
+	) > $@
+	$(QUIETLY) chmod +x $@
+
+FORCE:
+
+.PHONY:  all FORCE