1583N/A#

1583N/A# Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.

1583N/A# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

1583N/A#

1583N/A# This code is free software; you can redistribute it and/or modify it

1583N/A# under the terms of the GNU General Public License version 2 only, as

1583N/A# published by the Free Software Foundation.

1583N/A#

1583N/A# This code is distributed in the hope that it will be useful, but WITHOUT

1583N/A# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

1583N/A# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License

1583N/A# version 2 for more details (a copy is included in the LICENSE file that

1583N/A# accompanied this code).

1583N/A#

1583N/A# You should have received a copy of the GNU General Public License version

1583N/A# 2 along with this work; if not, write to the Free Software Foundation,

1583N/A# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

1583N/A#

1583N/A# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

1583N/A# or visit www.oracle.com if you need additional information or have any

1583N/A# questions.

1583N/A#

1583N/A#

1583N/A

1583N/A# top.make is included in the Makefile in the build directories.

1583N/A# It DOES NOT include the vm dependency info in order to be faster.

1583N/A# Its main job is to implement the incremental form of make lists.

1583N/A# It also:

1583N/A# -builds and runs adlc via adlc.make

1583N/A# -generates JVMTI source and docs via jvmti.make (JSR-163)

1583N/A# -generate sa-jdi.jar (JDI binding to core files)

1583N/A

1583N/A# It assumes the following flags are set:

1583N/A# CFLAGS Platform_file, Src_Dirs_I, Src_Dirs_V, SYSDEFS, AOUT, Jvm_Obj_Files

1583N/A

1583N/A# -- D. Ungar (5/97) from a file by Bill Bush

1583N/A

1583N/A# Don't override the built-in $(MAKE).

1583N/A# Instead, use "gmake" (or "gnumake") from the command line. --Rose

1583N/A#MAKE = gmake

1583N/A

1583N/Ainclude $(GAMMADIR)/make/altsrc.make

1583N/A

1583N/AGENERATED = ../generated

1583N/AVM = $(GAMMADIR)/src/share/vm

1583N/APlat_File = $(Platform_file)

1583N/ACDG = cd $(GENERATED);

1583N/A

1583N/ACached_plat = $(GENERATED)/platform.current

1583N/A

1583N/AAD_Dir = $(GENERATED)/adfiles

1583N/AADLC = $(AD_Dir)/adlc

1583N/AAD_Spec = $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm/$(Platform_arch_model).ad)

1583N/AAD_Src = $(call altsrc-replace,$(HS_COMMON_SRC)/share/vm/adlc)

1583N/AAD_Names = ad_$(Platform_arch_model).hpp ad_$(Platform_arch_model).cpp

1583N/AAD_Files = $(AD_Names:%=$(AD_Dir)/%)

1583N/A

1583N/A# AD_Files_If_Required/COMPILER1 = ad_stuff

1583N/AAD_Files_If_Required/COMPILER2 = ad_stuff

1583N/AAD_Files_If_Required/TIERED = ad_stuff

1583N/AAD_Files_If_Required = $(AD_Files_If_Required/$(TYPE))

1583N/A

1583N/A# Wierd argument adjustment for "gnumake -j..."

1583N/Aadjust-mflags = $(GENERATED)/adjust-mflags

1583N/AMFLAGS-adjusted = -r `$(adjust-mflags) "$(MFLAGS)" "$(HOTSPOT_BUILD_JOBS)"`

# default target: update lists, make vm

# done in stages to force sequential order with parallel make

#

default: vm_build_preliminaries the_vm

@echo All done.

# This is an explicit dependency for the sake of parallel makes.

vm_build_preliminaries: checks $(Cached_plat) $(AD_Files_If_Required) jvmti_stuff sa_stuff

@# We need a null action here, so implicit rules don't get consulted.

$(Cached_plat): $(Plat_File)

$(CDG) cp $(Plat_File) $(Cached_plat)

# make AD files as necessary

ad_stuff: $(Cached_plat) $(adjust-mflags)

@$(MAKE) -f adlc.make $(MFLAGS-adjusted)

# generate JVMTI files from the spec

jvmti_stuff: $(Cached_plat) $(adjust-mflags)

@$(MAKE) -f jvmti.make $(MFLAGS-adjusted)

# generate SA jar files and native header

sa_stuff:

@$(MAKE) -f sa.make $(MFLAGS-adjusted)

# and the VM: must use other makefile with dependencies included

# We have to go to great lengths to get control over the -jN argument

# to the recursive invocation of vm.make. The problem is that gnumake

# resets -jN to -j1 for recursive runs. (How helpful.)

# Note that the user must specify the desired parallelism level via a

# command-line or environment variable name HOTSPOT_BUILD_JOBS.

$(adjust-mflags): $(GAMMADIR)/make/$(Platform_os_family)/makefiles/adjust-mflags.sh

@+rm -f $@ $@+

@+cat $< > $@+

@+chmod +x $@+

@+mv $@+ $@

the_vm: vm_build_preliminaries $(adjust-mflags)

@$(MAKE) -f vm.make $(MFLAGS-adjusted)

install: the_vm

@$(MAKE) -f vm.make install

# next rules support "make foo.[oi]"

%.o %.i %.s:

$(MAKE) -f vm.make $(MFLAGS) $@

#$(MAKE) -f vm.make $@

# this should force everything to be rebuilt

clean:

rm -f $(GENERATED)/*.class

$(MAKE) -f vm.make $(MFLAGS) clean

# just in case it doesn't, this should do it

realclean:

$(MAKE) -f vm.make $(MFLAGS) clean

rm -fr $(GENERATED)

.PHONY: default vm_build_preliminaries

.PHONY: lists ad_stuff jvmti_stuff sa_stuff the_vm clean realclean

.PHONY: checks check_os_version install