aoqi@0: #
aoqi@0: # Copyright (c) 1999, 2013, 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.
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: 
aoqi@0: # top.make is included in the Makefile in the build directories.
aoqi@0: # It DOES NOT include the vm dependency info in order to be faster.
aoqi@0: # Its main job is to implement the incremental form of make lists.
aoqi@0: # It also:
aoqi@0: #   -builds and runs adlc via adlc.make
aoqi@0: #   -generates JVMTI source and docs via jvmti.make (JSR-163)
aoqi@0: #   -generate sa-jdi.jar (JDI binding to core files)
aoqi@0: 
aoqi@0: # It assumes the following flags are set:
aoqi@0: # CFLAGS Platform_file, Src_Dirs_I, Src_Dirs_V, SYSDEFS, AOUT, Obj_Files
aoqi@0: 
aoqi@0: # -- D. Ungar (5/97) from a file by Bill Bush
aoqi@0: 
aoqi@0: # Don't override the built-in $(MAKE).
aoqi@0: # Instead, use "gmake" (or "gnumake") from the command line.  --Rose
aoqi@0: #MAKE = gmake
aoqi@0: 
aoqi@0: include $(GAMMADIR)/make/altsrc.make
aoqi@0: 
aoqi@0: TOPDIR      = $(shell echo `pwd`)
aoqi@0: GENERATED   = $(TOPDIR)/../generated
aoqi@0: VM          = $(GAMMADIR)/src/share/vm
aoqi@0: Plat_File   = $(Platform_file)
aoqi@0: CDG         = cd $(GENERATED); 
aoqi@0: 
aoqi@0: ifneq ($(USE_PRECOMPILED_HEADER),0)
aoqi@0: UpdatePCH = $(MAKE) -f vm.make $(PRECOMPILED_HEADER) $(MFLAGS) 
aoqi@0: else
aoqi@0: UpdatePCH = \# precompiled header is not used
aoqi@0: endif
aoqi@0: 
aoqi@0: Cached_plat = $(GENERATED)/platform.current
aoqi@0: 
aoqi@0: AD_Dir   = $(GENERATED)/adfiles
aoqi@0: ADLC     = $(AD_Dir)/adlc
aoqi@0: AD_Spec  = $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm/$(Platform_arch_model).ad)
aoqi@0: AD_Src   = $(call altsrc-replace,$(HS_COMMON_SRC)/share/vm/adlc)
aoqi@0: AD_Names = ad_$(Platform_arch_model).hpp ad_$(Platform_arch_model).cpp
aoqi@0: AD_Files = $(AD_Names:%=$(AD_Dir)/%)
aoqi@0: 
aoqi@0: # AD_Files_If_Required/COMPILER1 = ad_stuff
aoqi@0: AD_Files_If_Required/COMPILER2 = ad_stuff
aoqi@0: AD_Files_If_Required/TIERED = ad_stuff
aoqi@0: AD_Files_If_Required = $(AD_Files_If_Required/$(TYPE))
aoqi@0: 
aoqi@0: # Wierd argument adjustment for "gnumake -j..."
aoqi@0: adjust-mflags   = $(GENERATED)/adjust-mflags
aoqi@0: MFLAGS-adjusted = -r `$(adjust-mflags) "$(MFLAGS)" "$(HOTSPOT_BUILD_JOBS)"`
aoqi@0: 
aoqi@0: 
aoqi@0: # default target: update lists, make vm
aoqi@0: # done in stages to force sequential order with parallel make
aoqi@0: #
aoqi@0: 
aoqi@0: default: vm_build_preliminaries the_vm
aoqi@0: 	@echo All done.
aoqi@0: 
aoqi@0: # This is an explicit dependency for the sake of parallel makes.
aoqi@0: vm_build_preliminaries:  checks $(Cached_plat) $(AD_Files_If_Required) trace_stuff jvmti_stuff sa_stuff
aoqi@0: 	@# We need a null action here, so implicit rules don't get consulted.
aoqi@0: 
aoqi@0: $(Cached_plat): $(Plat_File)
aoqi@0: 	$(CDG) cp $(Plat_File) $(Cached_plat)
aoqi@0: 
aoqi@0: # make AD files as necessary
aoqi@0: ad_stuff: $(Cached_plat) $(adjust-mflags)
aoqi@0: 	@$(MAKE) -f adlc.make $(MFLAGS-adjusted)
aoqi@0: 
aoqi@0: # generate JVMTI files from the spec
aoqi@0: jvmti_stuff: $(Cached_plat) $(adjust-mflags)
aoqi@0: 	@$(MAKE) -f jvmti.make $(MFLAGS-adjusted)
aoqi@0: 
aoqi@0: # generate trace files
aoqi@0: trace_stuff: jvmti_stuff $(Cached_plat) $(adjust-mflags)
aoqi@0: 	@$(MAKE) -f trace.make $(MFLAGS-adjusted)
aoqi@0: 
aoqi@0: # generate SA jar files and native header
aoqi@0: sa_stuff:
aoqi@0: 	@$(MAKE) -f sa.make $(MFLAGS-adjusted)
aoqi@0: 
aoqi@0: # and the VM: must use other makefile with dependencies included
aoqi@0: 
aoqi@0: # We have to go to great lengths to get control over the -jN argument
aoqi@0: # to the recursive invocation of vm.make.  The problem is that gnumake
aoqi@0: # resets -jN to -j1 for recursive runs.  (How helpful.)
aoqi@0: # Note that the user must specify the desired parallelism level via a
aoqi@0: # command-line or environment variable name HOTSPOT_BUILD_JOBS.
aoqi@0: $(adjust-mflags): $(GAMMADIR)/make/$(Platform_os_family)/makefiles/adjust-mflags.sh
aoqi@0: 	@+rm -f $@ $@+
aoqi@0: 	@+cat $< > $@+
aoqi@0: 	@+chmod +x $@+
aoqi@0: 	@+mv $@+ $@
aoqi@0: 
aoqi@0: the_vm: vm_build_preliminaries $(adjust-mflags)
aoqi@0: 	@$(UpdatePCH)
aoqi@0: 	@$(MAKE) -f vm.make $(MFLAGS-adjusted)
aoqi@0: 
aoqi@0: install gamma: the_vm
aoqi@0: 	@$(MAKE) -f vm.make $@
aoqi@0: 
aoqi@0: # next rules support "make foo.[ois]"
aoqi@0: 
aoqi@0: %.o %.i %.s:
aoqi@0: 	$(UpdatePCH) 
aoqi@0: 	$(MAKE) -f vm.make $(MFLAGS) $@
aoqi@0: 	#$(MAKE) -f vm.make $@
aoqi@0: 
aoqi@0: # this should force everything to be rebuilt
aoqi@0: clean: 
aoqi@0: 	rm -f $(GENERATED)/*.class
aoqi@0: 	$(MAKE) -f vm.make $(MFLAGS) clean
aoqi@0: 
aoqi@0: # just in case it doesn't, this should do it
aoqi@0: realclean:
aoqi@0: 	$(MAKE) -f vm.make $(MFLAGS) clean
aoqi@0: 	rm -fr $(GENERATED)
aoqi@0: 
aoqi@0: .PHONY: default vm_build_preliminaries
aoqi@0: .PHONY: lists ad_stuff jvmti_stuff sa_stuff the_vm clean realclean
aoqi@0: .PHONY: checks check_os_version install