never@3156: #
never@3156: # Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
never@3156: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
never@3156: #
never@3156: # This code is free software; you can redistribute it and/or modify it
never@3156: # under the terms of the GNU General Public License version 2 only, as
never@3156: # published by the Free Software Foundation.
never@3156: #
never@3156: # This code is distributed in the hope that it will be useful, but WITHOUT
never@3156: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
never@3156: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
never@3156: # version 2 for more details (a copy is included in the LICENSE file that
never@3156: # accompanied this code).
never@3156: #
never@3156: # You should have received a copy of the GNU General Public License version
never@3156: # 2 along with this work; if not, write to the Free Software Foundation,
never@3156: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
never@3156: #
never@3156: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
never@3156: # or visit www.oracle.com if you need additional information or have any
never@3156: # questions.
never@3156: #  
never@3156: #
never@3156: 
never@3156: # top.make is included in the Makefile in the build directories.
never@3156: # It DOES NOT include the vm dependency info in order to be faster.
never@3156: # Its main job is to implement the incremental form of make lists.
never@3156: # It also:
never@3156: #   -builds and runs adlc via adlc.make
never@3156: #   -generates JVMTI source and docs via jvmti.make (JSR-163)
never@3156: #   -generate sa-jdi.jar (JDI binding to core files)
never@3156: 
never@3156: # It assumes the following flags are set:
never@3156: # CFLAGS Platform_file, Src_Dirs_I, Src_Dirs_V, SYSDEFS, AOUT, Obj_Files
never@3156: 
never@3156: # -- D. Ungar (5/97) from a file by Bill Bush
never@3156: 
never@3156: # Don't override the built-in $(MAKE).
never@3156: # Instead, use "gmake" (or "gnumake") from the command line.  --Rose
never@3156: #MAKE = gmake
never@3156: 
never@3156: include $(GAMMADIR)/make/altsrc.make
never@3156: 
never@3156: TOPDIR      = $(shell echo `pwd`)
never@3156: GENERATED   = $(TOPDIR)/../generated
never@3156: VM          = $(GAMMADIR)/src/share/vm
never@3156: Plat_File   = $(Platform_file)
never@3156: CDG         = cd $(GENERATED); 
never@3156: 
stefank@3325: ifneq ($(USE_PRECOMPILED_HEADER),0)
stefank@3325: UpdatePCH = $(MAKE) -f vm.make $(PRECOMPILED_HEADER) $(MFLAGS) 
never@3156: else
stefank@3325: UpdatePCH = \# precompiled header is not used
never@3156: endif
never@3156: 
never@3156: Cached_plat = $(GENERATED)/platform.current
never@3156: 
never@3156: AD_Dir   = $(GENERATED)/adfiles
never@3156: ADLC     = $(AD_Dir)/adlc
never@3156: AD_Spec  = $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm/$(Platform_arch_model).ad)
never@3156: AD_Src   = $(call altsrc-replace,$(HS_COMMON_SRC)/share/vm/adlc)
never@3156: AD_Names = ad_$(Platform_arch_model).hpp ad_$(Platform_arch_model).cpp
never@3156: AD_Files = $(AD_Names:%=$(AD_Dir)/%)
never@3156: 
never@3156: # AD_Files_If_Required/COMPILER1 = ad_stuff
never@3156: AD_Files_If_Required/COMPILER2 = ad_stuff
never@3156: AD_Files_If_Required/TIERED = ad_stuff
never@3156: AD_Files_If_Required = $(AD_Files_If_Required/$(TYPE))
never@3156: 
never@3156: # Wierd argument adjustment for "gnumake -j..."
never@3156: adjust-mflags   = $(GENERATED)/adjust-mflags
never@3156: MFLAGS-adjusted = -r `$(adjust-mflags) "$(MFLAGS)" "$(HOTSPOT_BUILD_JOBS)"`
never@3156: 
never@3156: 
never@3156: # default target: update lists, make vm
never@3156: # done in stages to force sequential order with parallel make
never@3156: #
never@3156: 
never@3156: default: vm_build_preliminaries the_vm
never@3156: 	@echo All done.
never@3156: 
never@3156: # This is an explicit dependency for the sake of parallel makes.
dcubed@3202: vm_build_preliminaries:  checks $(Cached_plat) $(AD_Files_If_Required) jvmti_stuff sa_stuff dtrace_stuff
never@3156: 	@# We need a null action here, so implicit rules don't get consulted.
never@3156: 
never@3156: $(Cached_plat): $(Plat_File)
never@3156: 	$(CDG) cp $(Plat_File) $(Cached_plat)
never@3156: 
never@3156: # make AD files as necessary
never@3156: ad_stuff: $(Cached_plat) $(adjust-mflags)
never@3156: 	@$(MAKE) -f adlc.make $(MFLAGS-adjusted)
never@3156: 
never@3156: # generate JVMTI files from the spec
never@3156: jvmti_stuff: $(Cached_plat) $(adjust-mflags)
never@3156: 	@$(MAKE) -f jvmti.make $(MFLAGS-adjusted)
never@3156: 
dcubed@3202: ifeq ($(OS_VENDOR), Darwin)
dcubed@3202: # generate dtrace header files
dcubed@3202: dtrace_stuff: $(Cached_plat) $(adjust-mflags)
dcubed@3202: 	@$(MAKE) -f dtrace.make dtrace_stuff $(MFLAGS-adjusted) GENERATED=$(GENERATED)
dcubed@3202: else
dcubed@3202: dtrace_stuff:
dcubed@3202: 	@# We need a null action here, so implicit rules don't get consulted.
dcubed@3202: endif
dcubed@3202: 
never@3156: # generate SA jar files and native header
never@3156: sa_stuff:
never@3156: 	@$(MAKE) -f sa.make $(MFLAGS-adjusted)
never@3156: 
never@3156: # and the VM: must use other makefile with dependencies included
never@3156: 
never@3156: # We have to go to great lengths to get control over the -jN argument
never@3156: # to the recursive invocation of vm.make.  The problem is that gnumake
never@3156: # resets -jN to -j1 for recursive runs.  (How helpful.)
never@3156: # Note that the user must specify the desired parallelism level via a
never@3156: # command-line or environment variable name HOTSPOT_BUILD_JOBS.
never@3156: $(adjust-mflags): $(GAMMADIR)/make/$(Platform_os_family)/makefiles/adjust-mflags.sh
never@3156: 	@+rm -f $@ $@+
never@3156: 	@+cat $< > $@+
never@3156: 	@+chmod +x $@+
never@3156: 	@+mv $@+ $@
never@3156: 
never@3156: the_vm: vm_build_preliminaries $(adjust-mflags)
never@3156: 	@$(UpdatePCH)
never@3156: 	@$(MAKE) -f vm.make $(MFLAGS-adjusted)
never@3156: 
twisti@3567: install gamma: the_vm
twisti@3567: 	@$(MAKE) -f vm.make $@
never@3156: 
never@3156: # next rules support "make foo.[ois]"
never@3156: 
never@3156: %.o %.i %.s:
never@3156: 	$(UpdatePCH) 
never@3156: 	$(MAKE) -f vm.make $(MFLAGS) $@
never@3156: 	#$(MAKE) -f vm.make $@
never@3156: 
never@3156: # this should force everything to be rebuilt
never@3156: clean: 
never@3156: 	rm -f $(GENERATED)/*.class
never@3156: 	$(MAKE) -f vm.make $(MFLAGS) clean
never@3156: 
never@3156: # just in case it doesn't, this should do it
never@3156: realclean:
never@3156: 	$(MAKE) -f vm.make $(MFLAGS) clean
never@3156: 	rm -fr $(GENERATED)
never@3156: 
never@3156: .PHONY: default vm_build_preliminaries
never@3156: .PHONY: lists ad_stuff jvmti_stuff sa_stuff the_vm clean realclean
never@3156: .PHONY: checks check_os_version install