summaryrefslogtreecommitdiffstats
path: root/src/VBox/ExtPacks/VBoxDTrace/Makefile.kmk
blob: b2bd260b3d6726aa2d2b3264be09b6a8ae4558da (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
# $Id: Makefile.kmk $
## @file
# Sub-makefile for VBoxDTrace.
#
# Contributed by: bird
#

#
# Copyright (C) 2012-2022 Oracle and/or its affiliates.
#
# This file is part of VirtualBox base platform packages, as
# available from http://www.virtualbox.org.
#
# The contents of this file are subject to the terms of the Common
# Development and Distribution License Version 1.0 (CDDL) only, as it
# comes in the "COPYING.CDDL" file of the VirtualBox distribution.
#
# SPDX-License-Identifier: CDDL-1.0
#

SUB_DEPTH = ../../../../
include $(KBUILD_PATH)/subheader.kmk


#
# Globals.
#
VBOX_EXTPACK_VBOXDTRACE_NAME         := Oracle VBoxDTrace Extension Pack
VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME := Oracle_VBoxDTrace_Extension_Pack
VBOX_PATH_EXTPACK_VBOXDTRACE = $(PATH_STAGE)/$(INST_EXTPACK)$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)
INST_EXTPACK_VBOXDTRACE = $(INST_EXTPACK)$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)/

VBOXDT_PATH                := $(PATH_ROOT)/src/VBox/ExtPacks/VBoxDTrace
VBOXDT_PATH_ONNV           := $(VBOXDT_PATH)/onnv
VBOXDT_PATH_UTS            := $(VBOXDT_PATH_ONNV)/uts
VBOXDT_PATH_CMD            := $(VBOXDT_PATH_ONNV)/cmd
VBOXDT_PATH_LIBCTF         := $(VBOXDT_PATH_ONNV)/lib/libctf
VBOXDT_PATH_CMN_CTF        := $(VBOXDT_PATH_ONNV)/common/ctf
VBOXDT_PATH_LIBDTRACE      := $(VBOXDT_PATH_ONNV)/lib/libdtrace
VBOXDT_PATH_CMN_DTRACE     := $(VBOXDT_PATH_ONNV)/common/dtrace


ifndef VBOX_ONLY_EXTPACKS
 #
 # The generic wrapper that selects native or extpack dtrace cmd and adds our
 # library path to the command line.
 #
 # Note! This is not installed as part of the extension pack, but always shipped
 #       with the base VBox installation.
 #
 PROGRAMS += VBoxDTrace
 VBoxDTrace_TEMPLATE := VBOXR3EXE
 VBoxDTrace_SOURCES := VBoxDTraceWrapper.cpp
 VBoxDTrace_LIBS = $(LIB_RUNTIME)
 $(call VBOX_SET_VER_INFO_DLL,VBoxDTrace,VirtualBox DTrace Chooser)
endif


if defined(VBOX_WITH_EXTPACK_VBOXDTRACE) && defined(VBOX_WITH_EXTPACK)

 #
 # Extend the extension pack templates.
 #
 TEMPLATE_VBoxR3ExtPackDTrace = For the ring-3 context modules in the VBoxDTrace extension pack.
 TEMPLATE_VBoxR3ExtPackDTrace_EXTENDS = VBoxR3ExtPack
 TEMPLATE_VBoxR3ExtPackDTrace_INST = $(INST_EXTPACK_VBOXDTRACE)$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/
 TEMPLATE_VBoxR3ExtPackDTrace_DEFS = $(TEMPLATE_VBoxR3ExtPack_DEFS) VBOX_IN_DTRACE_EXTPACK
 if "$(VBOX_VCC_TOOL_STEM)" >= "VCC140"
  # -wd4456: declaration of 'rval' hides previous local declaration
  # -wd4477: 'fprintf' : format string '%02lu' requires an argument of type 'unsigned long', but variadic argument 1 has type 'ulong_t'
  # -wd4457: warning C4457: declaration of 'arg' hides function parameter
  TEMPLATE_VBoxR3ExtPackDTrace_CFLAGS.win = $(TEMPLATE_VBoxR3ExtPack_CFLAGS.win) -wd4456 -wd4477 -wd4457
 endif

 TEMPLATE_VBoxR0ExtPackDTrace = For the ring-0 context modules in the VBoxDTrace extension pack.
 TEMPLATE_VBoxR0ExtPackDTrace_EXTENDS = VBoxR0ExtPack
 TEMPLATE_VBoxR0ExtPackDTrace_INST = $(INST_EXTPACK_VBOXDTRACE)$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/
 TEMPLATE_VBoxR0ExtPackDTrace_DEFS = $(TEMPLATE_VBoxR0ExtPack_DEFS) VBOX_IN_DTRACE_EXTPACK

 TEMPLATE_VBoxInsExtPackDTrace = For the install targets for the VBoxDTrace extension pack.
 TEMPLATE_VBoxInsExtPackDTrace_EXTENDS = VBoxR0ExtPack
 TEMPLATE_VBoxInsExtPackDTrace_INST = $(INST_EXTPACK_VBOXDTRACE)


 #
 # Install the description.
 #
 INSTALLS += VBoxDTraceIns
 VBoxDTraceIns_TEMPLATE = VBoxInsExtPackDTrace
 VBoxDTraceIns_SOURCES = \
 	$(VBoxDTraceIns_0_OUTDIR)/ExtPack.xml \
 	COPYING=>ExtPack-SourceCodeLicense.txt
 $(call VBOX_EDIT_VERSION_RULE_FN,VBoxDTraceIns,ExtPack.xml)


 #
 # VBoxDTraceMain - The module which the VirtualBox Main API talks to.
 #
 DLLS += VBoxDTraceMain
 VBoxDTraceMain_TEMPLATE = VBoxR3ExtPackDTrace
 VBoxDTraceMain_SOURCES = VBoxDTraceMain.cpp
 $(call VBOX_SET_VER_INFO_DLL,VBoxDTraceMain,VBoxDTrace Main module)


 #
 # The ring-3 VBoxDTrace command implementation (library).
 #
 ifneq ($(KBUILD_TARGET),solaris) # Temporarily disabled on Solaris (not really needed)...
 DLLS += VBoxDTraceCmd
 VBoxDTraceCmd_TEMPLATE = VBoxR3ExtPackDTrace
 ifdef VBOX_WITH_AUTOMATIC_DEFS_QUOTING
 VBoxDTraceCmd_DEFS = RTMEM_WRAP_TO_EF_APIS VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME="$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)"
 else
 VBoxDTraceCmd_DEFS = RTMEM_WRAP_TO_EF_APIS VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME=\"$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)\"
 endif
 #VBoxDTraceCmd_DEFS += YYDEBUG
 VBoxDTraceCmd_DEFS.linux = _XOPEN_SOURCE=700 _LARGEFILE64_SOURCE
 VBoxDTraceCmd_DEFS.win = YY_USE_PROTOS=1 YYENABLE_NLS=0 YYLTYPE_IS_TRIVIAL=0
 VBoxDTraceCmd_SDKS = VBOX_ZLIB
 ifn1of ($(KBUILD_TARGET), win)
  VBoxDTraceCmd_CFLAGS = -Wno-format $(VBOX_GCC_Wno-overlength-strings) -Wno-sign-compare -Wno-strict-prototypes -Wno-missing-prototypes -Wno-missing-declarations -Wno-shadow
 endif
 VBoxDTraceCmd_INCS = \
 	include \
 	$(VBOXDT_PATH_UTS)/common \
 	$(VBOXDT_PATH_LIBCTF)/common \
 	$(VBOXDT_PATH_LIBDTRACE)/common \
 	$(VBOXDT_PATH_CMN_CTF)
 VBoxDTraceCmd_SOURCES = \
 	$(VBOXDT_PATH_CMD)/dtrace/dtrace.c \
 	\
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_as.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_aggregate.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_buf.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_cc.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_cg.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_consume.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_decl.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_dis.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_dof.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_error.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_handle.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_ident.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_inttab.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_list.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_map.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_module.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_program.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_open.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_options.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_parser.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_pcb.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_pragma.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_printf.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_proc.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_provider.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_regset.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_string.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_strtab.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_subr.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_work.c \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_xlator.c \
 	\
 	$(VBoxDTraceCmd_0_OUTDIR)/dt_errtags.c \
 	$(VBoxDTraceCmd_0_OUTDIR)/dt_names.c \
 	\
 	$(VBOXDT_PATH_CMN_CTF)/ctf_create.c \
 	$(VBOXDT_PATH_CMN_CTF)/ctf_error.c \
 	$(VBOXDT_PATH_CMN_CTF)/ctf_decl.c \
 	$(VBOXDT_PATH_CMN_CTF)/ctf_hash.c \
 	$(VBOXDT_PATH_CMN_CTF)/ctf_labels.c \
 	$(VBOXDT_PATH_CMN_CTF)/ctf_lookup.c \
 	$(VBOXDT_PATH_CMN_CTF)/ctf_open.c \
 	$(VBOXDT_PATH_CMN_CTF)/ctf_types.c \
 	$(VBOXDT_PATH_CMN_CTF)/ctf_util.c \
 	\
 	$(VBOXDT_PATH_LIBCTF)/common/ctf_subr.c \
 	$(VBOXDT_PATH_LIBCTF)/common/ctf_lib.c

 # Source not used or wanted:
 #	$(VBOXDT_PATH_LIBDTRACE)/common/dt_link.c
 #	$(VBOXDT_PATH_LIBDTRACE)/common/dt_pid.c

 # Generate sources
 VBoxDTraceCmd_CLEAN = \
 	$(VBoxDTraceCmd_0_OUTDIR)/dt_errtags.c \
 	$(VBoxDTraceCmd_0_OUTDIR)/dt_names.c

 $$(VBoxDTraceCmd_0_OUTDIR)/dt_errtags.c: \
 		$(VBOXDT_PATH_LIBDTRACE)/common/dt_errtags.h \
 		$(VBOXDT_PATH_LIBDTRACE)/common/mkerrtags.sed \
 		| $$(dir $$@)
	$(MSG_GENERATE,VBoxDTraceCmd,$@,$<)
	$(SED) -n -f $(VBOXDT_PATH_LIBDTRACE)/common/mkerrtags.sed --output $@ $<

 $$(VBoxDTraceCmd_0_OUTDIR)/dt_names.c: \
 		$(VBOXDT_PATH_UTS)/common/sys/dtrace.h \
 		$(VBOXDT_PATH_LIBDTRACE)/common/mknames.sed \
 		| $$(dir $$@)
	$(MSG_GENERATE,VBoxDTraceCmd,$@,$<)
	$(SED) -n -f $(VBOXDT_PATH_LIBDTRACE)/common/mknames.sed --output $@ $<

 ifdef VBOX_HAVE_BISON
  USES                   += yacc
  VBoxDTraceCmd_USES     += yacc
  VBoxDTraceCmd_YACCTOOL  = BISON
  VBoxDTraceCmd_YACCFLAGS = -d -y
  VBoxDTraceCmd_SOURCES  += \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_grammar.y
  VBoxDTraceCmd_INCS     += $(VBoxDTraceCmd_0_OUTDIR)/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common
 else
  VBoxDTraceCmd_SOURCES  += \
 	$(VBOXDT_PATH)/generated/dt_grammar.c
  VBoxDTraceCmd_INCS     += \
 	$(VBOXDT_PATH)/generated/
 endif

 ifdef VBOX_HAVE_FLEX
  USES                   += lex
  VBoxDTraceCmd_USES     += lex
  VBoxDTraceCmd_LEXTOOL   = FLEX
  VBoxDTraceCmd_LEXFLAGS  = -l -B #-d -T
  VBoxDTraceCmd_SOURCES  += \
 	$(VBOXDT_PATH_LIBDTRACE)/common/dt_lex.l
 else
  VBoxDTraceCmd_SOURCES  += \
 	$(VBOXDT_PATH)/generated/dt_lex.c
 endif
 ifeq ($(KBUILD_HOST),linux)
  if $(VBOX_GCC_VERSION_CXX) >= 70000
   VBoxDTraceCmd_CFLAGS += -Wno-implicit-fallthrough
  endif
 endif
 VBoxDTraceCmd_DEFS      += USING_FLEX
 $(call VBOX_SET_VER_INFO_DLL,VBoxDTraceCmd,VBoxDTrace Command Implementation)

 #
 # Updates the sources generated by flex and biosn.
 # The SED processing removes the paths the from #line statements.
 #
 vboxdtrace-update-generated-sources: \
 		$$(VBoxDTraceCmd_0_OUTDIR)/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/dt_grammar.c \
 		$$(VBoxDTraceCmd_0_OUTDIR)/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/dt_grammar.h \
 		$$(VBoxDTraceCmd_0_OUTDIR)/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/dt_lex.c
	$(foreach file,dt_grammar.c dt_grammar.h dt_lex.c \
		,$(NLTAB)$(SED)  -e 's,$(VBOXDT_PATH_LIBDTRACE)/common/,,g'\
 		-e 's,$(VBoxDTraceCmd_0_OUTDIR)/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/,,g' \
 		--output $(VBOXDT_PATH)/generated/$(file) \
 		$(VBoxDTraceCmd_0_OUTDIR)/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/$(file))
 endif # Temporarily disabled on Solaris.

 #
 # The ring-0 part of VBoxDTrace.
 #
 ifneq ($(KBUILD_TARGET),solaris) # disabled on solaris - neiter needed nor currently able to build it here.
  $(if-expr defined(VBOX_WITH_VBOXR0_AS_DLL),DLLS,SYSMODS) += VBoxDTraceR0
 endif
 VBoxDTraceR0_TEMPLATE = VBoxR0ExtPackDTrace
 VBoxDTraceR0_DEFS = IN_VBOXDTRACE_R0 IN_RT_R0
 ifeq ($(VBOX_LDR_FMT),elf)
  VBoxDTraceR0_LDFLAGS = -e ModuleInit
 endif
 VBoxDTraceR0_INCS = \
 	include \
 	$(VBOXDT_PATH_UTS)/common
 VBoxDTraceR0_SOURCES = \
 	VBoxDTraceR0.cpp \
 	VBoxDTraceR0A.asm \
 	$(VBOXDT_PATH_UTS)/common/dtrace/dtrace.c
 VBoxDTraceR0_LIBS = \
 	$(PATH_STAGE_LIB)/RuntimeR0$(VBOX_SUFF_LIB) \
	$(VBOX_LIB_SUPR0)
 $(call VBOX_SET_VER_INFO_R0,VBoxDTraceR0,VBoxDTrace Core (ring-0))


 #
 # Packing.
 #
 ifndef VBOX_WITHOUT_EXTPACK_VBOXDTRACE_PACKING
  PACKING += $(VBOX_PATH_PACKAGES)/$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)-$(VBOX_VERSION_STRING)r$(VBOX_SVN_REV).vbox-extpack
 endif

 ifndef VBOX_WITH_EXTPACK_OS_ARCHS
  ifeq ($(USER),bird) # for now
   VBOX_WITH_EXTPACK_OS_ARCHS = $(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)
  endif
 endif

 # Build the file list.  The macro takes 1=darwin.x86, 2=dist/VirtualBox.app/Contents/MacOS, 3=dylib
 VBOX_VBOXDTRACE_FILES_MACRO = \
 	$(PATH_OUT_BASE)/$(1)/$(KBUILD_TYPE)/$(2)/ExtensionPacks/$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)/$(1)/VBoxDTraceMain.$(3)=>$(1)/VBoxDTraceMain.$(3) \
       $(if $(intersects $1, solaris.x86 solaris.amd64),, \
 	 $(PATH_OUT_BASE)/$(1)/$(KBUILD_TYPE)/$(2)/ExtensionPacks/$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)/$(1)/VBoxDTraceCmd.$(3)=>$(1)/VBoxDTraceCmd.$(3) \
 	 $(PATH_OUT_BASE)/$(1)/$(KBUILD_TYPE)/$(2)/ExtensionPacks/$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)/$(1)/VBoxDTraceR0.r0=>$(1)/VBoxDTraceR0.r0 \
       )

 VBOX_VBOXDTRACE_FILES := \
 	$(VBOX_PATH_EXTPACK_VBOXDTRACE)/ExtPack.xml=>ExtPack.xml \
 	$(VBOX_PATH_EXTPACK_VBOXDTRACE)/ExtPack-SourceCodeLicense.txt=>ExtPack-SourceCodeLicense.txt

 if1of (darwin.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,darwin.amd64,dist/VirtualBox.app/Contents/MacOS,dylib)
 endif
 if1of (darwin.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,darwin.x86,dist/VirtualBox.app/Contents/MacOS,dylib)
 endif
 if1of (freebsd.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,freebsd.amd64,bin,so)
 endif
 if1of (freebsd.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,freebsd.x86,bin,so)
 endif
 if1of (linux.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,linux.amd64,bin,so)
 endif
 if1of (linux.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,linux.x86,bin,so)
 endif
 if1of (os2.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,os2.x86,bin,so)
 endif
 if1of (solaris.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,solaris.amd64,bin,so)
 endif
 if1of (solaris.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,solaris.x86,bin,so)
 endif
 if1of (win.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,win.amd64,bin,dll)
 endif
 if1of (win.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS))
  VBOX_VBOXDTRACE_FILES += $(call VBOX_VBOXDTRACE_FILES_MACRO,win.x86,bin,dll)
 endif

 # Pack it all up using a temporary staging directory.
 $(VBOX_PATH_PACKAGES)/$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)-$(VBOX_VERSION_STRING)r$(VBOX_SVN_REV).vbox-extpack: \
 		$$(foreach file, $$(VBOX_VBOXDTRACE_FILES), $$(firstword $$(subst =>,$$(SP),$$(file)))) \
 		| $(VBOX_PATH_PACKAGES)/
	$(RM) -f $(wildcard $(VBOX_PATH_PACKAGES)/$(VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME)-*.vbox-extpack) \
		$(VBoxDTraceIns_0_OUTDIR)/ExtPack.manifest \
		$(VBoxDTraceIns_0_OUTDIR)/ExtPack.signature
 # Stage all the files
	$(RM) -Rf $(VBoxDTraceIns_0_OUTDIR)/Stage/
	$(foreach file, $(VBOX_VBOXDTRACE_FILES),\
		$(NLTAB)$(MKDIR) -p $(dir $(lastword $(subst =>,$(SP)$(VBoxDTraceIns_0_OUTDIR)/Stage/,$(file)))) \
		$(NLTAB)$(CP) $(subst =>,$(SP)$(VBoxDTraceIns_0_OUTDIR)/Stage/,$(file)) )
 # Create the manifest
	$(VBOX_RTMANIFEST) \
		--manifest $(VBoxDTraceIns_0_OUTDIR)/Stage/ExtPack.manifest \
		--chdir $(VBoxDTraceIns_0_OUTDIR)/Stage/ \
		$(foreach file, $(VBOX_VBOXDTRACE_FILES), $(lastword $(subst =>,$(SP),$(file))))
	$(APPEND) $(VBoxDTraceIns_0_OUTDIR)/Stage/ExtPack.signature "todo"
	$(CHMOD) a+r \
		$(VBoxDTraceIns_0_OUTDIR)/Stage/ExtPack.manifest \
		$(VBoxDTraceIns_0_OUTDIR)/Stage/ExtPack.signature
 # Tar it up.
	tar -cvf - -C $(VBoxDTraceIns_0_OUTDIR)/Stage/ . | gzip -9c > $@
 # Clean up
	$(RM) -Rf $(VBoxDTraceIns_0_OUTDIR)/Stage/

 BLDDIRS += $(VBOX_PATH_PACKAGES)/

endif # VBOX_WITH_EXTPACK_VBOXDTRACE


include $(FILE_KBUILD_SUB_FOOTER)