Tue, 09 Oct 2012 10:09:34 -0700
7197424: update copyright year to match last edit in jdk8 hotspot repository
Summary: Update copyright year to 2012 for relevant files
Reviewed-by: dholmes, coleenp
1 #
2 # Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation.
8 #
9 # This code is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 # version 2 for more details (a copy is included in the LICENSE file that
13 # accompanied this code).
14 #
15 # You should have received a copy of the GNU General Public License version
16 # 2 along with this work; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 #
19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 # or visit www.oracle.com if you need additional information or have any
21 # questions.
22 #
23 #
25 # top.make is included in the Makefile in the build directories.
26 # It DOES NOT include the vm dependency info in order to be faster.
27 # Its main job is to implement the incremental form of make lists.
28 # It also:
29 # -builds and runs adlc via adlc.make
30 # -generates JVMTI source and docs via jvmti.make (JSR-163)
31 # -generate sa-jdi.jar (JDI binding to core files)
33 # It assumes the following flags are set:
34 # CFLAGS Platform_file, Src_Dirs_I, Src_Dirs_V, SYSDEFS, AOUT, Obj_Files
36 # -- D. Ungar (5/97) from a file by Bill Bush
38 # Don't override the built-in $(MAKE).
39 # Instead, use "gmake" (or "gnumake") from the command line. --Rose
40 #MAKE = gmake
42 include $(GAMMADIR)/make/altsrc.make
44 TOPDIR = $(shell echo `pwd`)
45 GENERATED = $(TOPDIR)/../generated
46 VM = $(GAMMADIR)/src/share/vm
47 Plat_File = $(Platform_file)
48 CDG = cd $(GENERATED);
50 ifneq ($(USE_PRECOMPILED_HEADER),0)
51 UpdatePCH = $(MAKE) -f vm.make $(PRECOMPILED_HEADER) $(MFLAGS)
52 else
53 UpdatePCH = \# precompiled header is not used
54 endif
56 Cached_plat = $(GENERATED)/platform.current
58 AD_Dir = $(GENERATED)/adfiles
59 ADLC = $(AD_Dir)/adlc
60 AD_Spec = $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm/$(Platform_arch_model).ad)
61 AD_Src = $(call altsrc-replace,$(HS_COMMON_SRC)/share/vm/adlc)
62 AD_Names = ad_$(Platform_arch_model).hpp ad_$(Platform_arch_model).cpp
63 AD_Files = $(AD_Names:%=$(AD_Dir)/%)
65 # AD_Files_If_Required/COMPILER1 = ad_stuff
66 AD_Files_If_Required/COMPILER2 = ad_stuff
67 AD_Files_If_Required/TIERED = ad_stuff
68 AD_Files_If_Required = $(AD_Files_If_Required/$(TYPE))
70 # Wierd argument adjustment for "gnumake -j..."
71 adjust-mflags = $(GENERATED)/adjust-mflags
72 MFLAGS-adjusted = -r `$(adjust-mflags) "$(MFLAGS)" "$(HOTSPOT_BUILD_JOBS)"`
75 # default target: update lists, make vm
76 # done in stages to force sequential order with parallel make
77 #
79 default: vm_build_preliminaries the_vm
80 @echo All done.
82 # This is an explicit dependency for the sake of parallel makes.
83 vm_build_preliminaries: checks $(Cached_plat) $(AD_Files_If_Required) jvmti_stuff sa_stuff dtrace_stuff
84 @# We need a null action here, so implicit rules don't get consulted.
86 $(Cached_plat): $(Plat_File)
87 $(CDG) cp $(Plat_File) $(Cached_plat)
89 # make AD files as necessary
90 ad_stuff: $(Cached_plat) $(adjust-mflags)
91 @$(MAKE) -f adlc.make $(MFLAGS-adjusted)
93 # generate JVMTI files from the spec
94 jvmti_stuff: $(Cached_plat) $(adjust-mflags)
95 @$(MAKE) -f jvmti.make $(MFLAGS-adjusted)
97 ifeq ($(OS_VENDOR), Darwin)
98 # generate dtrace header files
99 dtrace_stuff: $(Cached_plat) $(adjust-mflags)
100 @$(MAKE) -f dtrace.make dtrace_stuff $(MFLAGS-adjusted) GENERATED=$(GENERATED)
101 else
102 dtrace_stuff:
103 @# We need a null action here, so implicit rules don't get consulted.
104 endif
106 # generate SA jar files and native header
107 sa_stuff:
108 @$(MAKE) -f sa.make $(MFLAGS-adjusted)
110 # and the VM: must use other makefile with dependencies included
112 # We have to go to great lengths to get control over the -jN argument
113 # to the recursive invocation of vm.make. The problem is that gnumake
114 # resets -jN to -j1 for recursive runs. (How helpful.)
115 # Note that the user must specify the desired parallelism level via a
116 # command-line or environment variable name HOTSPOT_BUILD_JOBS.
117 $(adjust-mflags): $(GAMMADIR)/make/$(Platform_os_family)/makefiles/adjust-mflags.sh
118 @+rm -f $@ $@+
119 @+cat $< > $@+
120 @+chmod +x $@+
121 @+mv $@+ $@
123 the_vm: vm_build_preliminaries $(adjust-mflags)
124 @$(UpdatePCH)
125 @$(MAKE) -f vm.make $(MFLAGS-adjusted)
127 install gamma: the_vm
128 @$(MAKE) -f vm.make $@
130 # next rules support "make foo.[ois]"
132 %.o %.i %.s:
133 $(UpdatePCH)
134 $(MAKE) -f vm.make $(MFLAGS) $@
135 #$(MAKE) -f vm.make $@
137 # this should force everything to be rebuilt
138 clean:
139 rm -f $(GENERATED)/*.class
140 $(MAKE) -f vm.make $(MFLAGS) clean
142 # just in case it doesn't, this should do it
143 realclean:
144 $(MAKE) -f vm.make $(MFLAGS) clean
145 rm -fr $(GENERATED)
147 .PHONY: default vm_build_preliminaries
148 .PHONY: lists ad_stuff jvmti_stuff sa_stuff the_vm clean realclean
149 .PHONY: checks check_os_version install