NativeCompilation.gmk revision 1233:86ff430e9a2b 
1#
2# Copyright (c) 2011, 2014, 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.  Oracle designates this
8# particular file as subject to the "Classpath" exception as provided
9# by Oracle in the LICENSE file that accompanied this code.
10#
11# This code is distributed in the hope that it will be useful, but WITHOUT
12# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14# version 2 for more details (a copy is included in the LICENSE file that
15# accompanied this code).
16#
17# You should have received a copy of the GNU General Public License version
18# 2 along with this work; if not, write to the Free Software Foundation,
19# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20#
21# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22# or visit www.oracle.com if you need additional information or have any
23# questions.
24#
25
26# When you read this source. Remember that $(sort ...) has the side effect
27# of removing duplicates. It is actually this side effect that is
28# desired whenever sort is used below!
29
30ifndef _NATIVE_COMPILATION_GMK
31_NATIVE_COMPILATION_GMK := 1
32
33ifeq (,$(_MAKEBASE_GMK))
34  $(error You must include MakeBase.gmk prior to including NativeCompilation.gmk)
35endif
36
37ifneq ($(TOOLCHAIN_TYPE), microsoft)
38  COMPILING_MSG=echo $(LOG_INFO) "Compiling $(notdir $1) (for $(notdir $2))"
39  LINKING_MSG=echo $(LOG_INFO) "Linking $1"
40  LINKING_EXE_MSG=echo $(LOG_INFO) "Linking executable $1"
41  ARCHIVING_MSG=echo $(LOG_INFO) "Archiving $1"
42else
43  COMPILING_MSG=
44  LINKING_MSG=
45  LINKING_EXE_MSG=
46  ARCHIVING_MSG=
47endif
48
49ifeq ($(OPENJDK_BUILD_OS_ENV), windows.cygwin)
50  UNIX_PATH_PREFIX := /cygdrive
51else ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys)
52  UNIX_PATH_PREFIX :=
53endif
54
55define add_native_source
56  # param 1 = BUILD_MYPACKAGE
57  # parma 2 = the source file name (..../alfa.c or .../beta.cpp)
58  # param 3 = the bin dir that stores all .o (.obj) and .d files.
59  # param 4 = the c flags to the compiler
60  # param 5 = the c compiler
61  # param 6 = the c++ flags to the compiler
62  # param 7 = the c++ compiler
63  # param 8 = the flags to the assembler
64
65  ifneq (,$$(filter %.c,$2))
66    # Compile as a C file
67    $1_$2_FLAGS=$4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c
68    $1_$2_COMP=$5
69    $1_$2_DEP_FLAG:=$(C_FLAG_DEPS)
70  else ifneq (,$$(filter %.m,$2))
71    # Compile as a objective-c file
72    $1_$2_FLAGS=-x objective-c $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c
73    $1_$2_COMP=$5
74    $1_$2_DEP_FLAG:=$(C_FLAG_DEPS)
75  else ifneq (,$$(filter %.s,$2))
76    # Compile as assembler file
77    $1_$2_FLAGS=$8 -DTHIS_FILE='"$$(<F)"'
78    $1_$2_COMP=$(AS)
79    $1_$2_DEP_FLAG:=
80  else
81    # Compile as a C++ file
82    $1_$2_FLAGS=$6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c
83    $1_$2_COMP=$7
84    $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS)
85  endif
86  # Generate the .o (.obj) file name and place it in the bin dir.
87  $1_$2_OBJ:=$3/$$(patsubst %.cpp,%$(OBJ_SUFFIX),$$(patsubst %.c,%$(OBJ_SUFFIX),$$(patsubst %.m,%$(OBJ_SUFFIX),$$(patsubst %.s,%$(OBJ_SUFFIX),$$(notdir $2)))))
88  # Only continue if this object file hasn't been processed already. This lets the first found
89  # source file override any other with the same name.
90  ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_OBJS_SO_FAR)))
91    $1_OBJS_SO_FAR+=$$($1_$2_OBJ)
92    ifeq (,$$(filter %.s,$2))
93      # And this is the dependency file for this obj file.
94      $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ))
95      # Include previously generated dependency information. (if it exists)
96      -include $$($1_$2_DEP)
97
98      ifeq ($(TOOLCHAIN_TYPE), microsoft)
99        $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) \
100            -Fm$$(patsubst %$(OBJ_SUFFIX),%.map,$$($1_$2_OBJ))
101      endif
102    endif
103
104    $$($1_$2_OBJ) : $2
105        ifneq ($(TOOLCHAIN_TYPE), microsoft)
106	  $$(call COMPILING_MSG,$2,$$($1_TARGET))
107          # The Solaris studio compiler doesn't output the full path to the object file in the
108          # generated deps files. Fixing it with sed. If compiling assembly, don't try this.
109          ifeq ($(TOOLCHAIN_TYPE)$$(filter %.s,$2), solstudio)
110	    $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP).tmp $(CC_OUT_OPTION)$$($1_$2_OBJ) $2
111	    $(SED) 's|^$$(@F):|$$@:|' $$($1_$2_DEP).tmp > $$($1_$2_DEP)
112          else
113	    $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2
114          endif
115        endif
116        # The Visual Studio compiler lacks a feature for generating make dependencies, but by
117        # setting -showIncludes, all included files are printed. These are filtered out and
118        # parsed into make dependences.
119        ifeq ($(TOOLCHAIN_TYPE), microsoft)
120	  ($$($1_$2_COMP) $$($1_$2_FLAGS) -showIncludes $$($1_$2_DEBUG_OUT_FLAGS) \
121	      $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 ; echo $$$$? > $$($1_$2_DEP).exitvalue) \
122	      | $(TEE) $$($1_$2_DEP).raw | $(GREP) -v "^Note: including file:" \
123	      && exit `cat $$($1_$2_DEP).exitvalue`
124	  $(RM) $$($1_$2_DEP).exitvalue
125	  ($(ECHO) $$@: \\ \
126	  && $(SED) -e '/^Note: including file:/!d' \
127	      -e 's|Note: including file: *||' \
128	      -e 's|\\|/|g' \
129	      -e 's|^\([a-zA-Z]\):|$(UNIX_PATH_PREFIX)/\1|g' \
130	      -e '/$(subst /,\/,$(TOPDIR))/!d' \
131	      -e 's|$$$$| \\|g' \
132	      $$($1_$2_DEP).raw) > $$($1_$2_DEP)
133        endif
134  endif
135endef
136
137# Setup make rules for creating a native binary (a shared library or an
138# executable).
139#
140# Parameter 1 is the name of the rule. This name is used as variable prefix,
141# and the targets generated are listed in a variable by that name.
142#
143# Remaining parameters are named arguments. These include:
144#   SRC one or more directory roots to scan for C/C++ files.
145#   LANG C or C++
146#   CFLAGS the compiler flags to be used, used both for C and C++.
147#   CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS.
148#   LDFLAGS the linker flags to be used, used both for C and C++.
149#   LDFLAGS_SUFFIX the linker flags to be added last on the commandline
150#       typically the libraries linked to.
151#   ARFLAGS the archiver flags to be used
152#   OBJECT_DIR the directory where we store the object files
153#   LIBRARY the resulting library file
154#   PROGRAM the resulting exec file
155#   INCLUDES only pick source from these directories
156#   EXCLUDES do not pick source from these directories
157#   INCLUDE_FILES only compile exactly these files!
158#   EXCLUDE_FILES with these names
159#   EXTRA_FILES List of extra files not in any of the SRC dirs
160#   VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run
161#   RC_FLAGS flags for RC.
162#   MAPFILE mapfile
163#   REORDER reorder file
164#   DEBUG_SYMBOLS add debug symbols (if configured on)
165#   CC the compiler to use, default is $(CC)
166#   LDEXE the linker to use for linking executables, default is $(LDEXE)
167#   OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST
168define SetupNativeCompilation
169  $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk))
170  $(call EvalDebugWrapper,$(strip $1),$(call SetupNativeCompilationInner,$(strip $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)))
171endef
172
173define SetupNativeCompilationInner
174  $(foreach i,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, $(if $($i),$1_$(strip $($i)))$(NEWLINE))
175  $(call LogSetupMacroEntry,SetupNativeCompilation($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))
176  $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk))
177
178  ifneq (,$$($1_BIN))
179    $$(error BIN has been replaced with OBJECT_DIR)
180  endif
181
182  ifneq (,$$($1_LIB))
183    $$(error LIB has been replaced with LIBRARY)
184  endif
185
186  ifneq (,$$($1_EXE))
187    $$(error EXE has been replaced with PROGRAM)
188  endif
189
190  ifneq (,$$($1_LIBRARY))
191    ifeq (,$$($1_OUTPUT_DIR))
192      $$(error LIBRARY requires OUTPUT_DIR)
193    endif
194
195    ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY)))
196      $$(error directory of LIBRARY should be specified using OUTPUT_DIR)
197    endif
198
199    ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY)))
200      $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX))
201    endif
202
203    ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY)))
204      $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX))
205    endif
206
207    $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$(SHARED_LIBRARY_SUFFIX)
208    $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME)
209    $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY)
210  endif
211
212  ifneq (,$$($1_STATIC_LIBRARY))
213    ifeq (,$$($1_OUTPUT_DIR))
214      $$(error STATIC_LIBRARY requires OUTPUT_DIR)
215    endif
216
217    ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY)))
218      $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR)
219    endif
220
221    ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY)))
222      $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX))
223    endif
224
225    ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY)))
226      $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX))
227    endif
228
229    $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$(STATIC_LIBRARY_SUFFIX)
230    $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME)
231    $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)
232  endif
233
234  ifneq (,$$($1_PROGRAM))
235    ifeq (,$$($1_OUTPUT_DIR))
236      $$(error PROGRAM requires OUTPUT_DIR)
237    endif
238
239    ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM)))
240      $$(error directory of PROGRAM should be specified using OUTPUT_DIR)
241    endif
242
243    ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM)))
244      $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX))
245    endif
246
247    $1_BASENAME:=$$($1_PROGRAM)$(EXE_SUFFIX)
248    $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME)
249    $1_NOSUFFIX:=$$($1_PROGRAM)
250  endif
251
252  ifeq (,$$($1_TARGET))
253    $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation)
254  endif
255
256  ifeq (,$$($1_LANG))
257    $$(error You have to specify LANG for native compilation $1)
258  endif
259  ifeq (C,$$($1_LANG))
260    ifeq ($$($1_LDEXE),)
261      $1_LDEXE:=$(LDEXE)
262    endif
263    $1_LD:=$(LD)
264  else
265    ifeq (C++,$$($1_LANG))
266      $1_LD:=$(LDCXX)
267      $1_LDEXE:=$(LDEXECXX)
268    else
269      $$(error Unknown native language $$($1_LANG) for $1)
270    endif
271  endif
272
273  ifeq ($$($1_CC),)
274    $1_CC:=$(CC)
275  endif
276
277  # Make sure the dirs exist.
278  $$(eval $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)))
279  $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),,$$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d)))
280
281  # Find all files in the source trees. Sort to remove duplicates.
282  $1_ALL_SRCS := $$(sort $$(call CacheFind,$$($1_SRC)))
283  # Extract the C/C++ files.
284  $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES)))
285  $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES)))
286  ifneq ($$($1_EXCLUDE_FILES),)
287    $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES))
288  endif
289  $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter %.s %.c %.cpp %.m,$$($1_ALL_SRCS)))
290  ifneq (,$$(strip $$($1_INCLUDE_FILES)))
291    $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS))
292  endif
293  ifeq (,$$($1_SRCS))
294    $$(error No sources found for $1 when looking inside the dirs $$($1_SRC))
295  endif
296  # There can be only a single bin dir root, no need to foreach over the roots.
297  $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX))
298  # Now we have a list of all c/c++ files to compile: $$($1_SRCS)
299  # and we have a list of all existing object files: $$($1_BINS)
300
301  # Prepend the source/bin path to the filter expressions. Then do the filtering.
302  ifneq ($$($1_INCLUDES),)
303    $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES))))
304    $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS))
305  endif
306  ifneq ($$($1_EXCLUDES),)
307    $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES))
308    $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES))))
309    $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS))
310  endif
311
312  # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides
313  # a reproducable order on the input files to the linker).
314  $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_OBJECT_DIR)/,$$(patsubst %.cpp,%$(OBJ_SUFFIX),$$(patsubst %.c,%$(OBJ_SUFFIX),$$(patsubst %.m,%$(OBJ_SUFFIX),$$(patsubst %.s,%$(OBJ_SUFFIX),$$(notdir $$($1_SRCS))))))))
315  # Are there too many object files on disk? Perhaps because some source file was removed?
316  $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS)))
317  # Clean out the superfluous object files.
318  ifneq ($$($1_SUPERFLUOUS_OBJS),)
319    $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS))
320  endif
321
322  # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS.
323  $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS))
324  ifneq ($(DEBUG_LEVEL),release)
325    # Pickup extra debug dependent variables for CFLAGS
326    $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug)
327    $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug)
328    $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug)
329  else
330    $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release)
331    $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release)
332    $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release)
333  endif
334
335  # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS.
336  $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS))
337  ifneq ($(DEBUG_LEVEL),release)
338    # Pickup extra debug dependent variables for CXXFLAGS
339    $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug)
340    $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug)
341    $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug)
342  else
343    $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release)
344    $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release)
345    $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release)
346  endif
347
348  ifneq (,$$($1_DEBUG_SYMBOLS))
349    ifeq ($(ENABLE_DEBUG_SYMBOLS), true)
350      ifdef OPENJDK
351        # Always add debug symbols
352        $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS)
353        $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS)
354      else
355        # Programs don't get the debug symbols added in the old build. It's not clear if
356        # this is intentional.
357        ifeq ($$($1_PROGRAM),)
358          $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS)
359          $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS)
360        endif
361      endif
362    endif
363  endif
364
365  ifeq ($$($1_CXXFLAGS),)
366    $1_CXXFLAGS:=$$($1_CFLAGS)
367  endif
368  ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),)
369    $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS)
370  endif
371
372  ifneq (,$$($1_REORDER))
373    $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER)
374    $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER)
375  endif
376
377  ifeq (NONE, $$($1_OPTIMIZATION))
378    $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE)
379    $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE)
380  else ifeq (LOW, $$($1_OPTIMIZATION))
381    $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM)
382    $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM)
383  else ifeq (HIGH, $$($1_OPTIMIZATION))
384    $1_EXTRA_CFLAGS += $(C_O_FLAG_HI)
385    $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI)
386  else ifeq (HIGHEST, $$($1_OPTIMIZATION))
387    $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST)
388    $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST)
389  else ifneq (, $$($1_OPTIMIZATION))
390    $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION))
391  endif
392
393  # Add sys root specific cflags last
394  $1_EXTRA_CFLAGS += $(SYSROOT_CFLAGS)
395  $1_EXTRA_CXXFLAGS += $(SYSROOT_CFLAGS)
396
397  # Now call add_native_source for each source file we are going to compile.
398  $$(foreach p,$$($1_SRCS), \
399      $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \
400          $$($1_CFLAGS) $$($1_EXTRA_CFLAGS),$$($1_CC), \
401          $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS),$(CXX),$$($1_ASFLAGS))))
402
403  # On windows we need to create a resource file
404  ifeq ($(OPENJDK_TARGET_OS), windows)
405    ifneq (,$$($1_VERSIONINFO_RESOURCE))
406      $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res
407      $$($1_RES): $$($1_VERSIONINFO_RESOURCE)
408		$(RC) $$($1_RC_FLAGS) $(CC_OUT_OPTION)$$@ $$($1_VERSIONINFO_RESOURCE)
409    endif
410    ifneq (,$$($1_MANIFEST))
411      $1_GEN_MANIFEST:=$$($1_OBJECT_DIR)/$$($1_PROGRAM).manifest
412      IMVERSIONVALUE:=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION).$(JDK_UPDATE_VERSION).$(COOKED_BUILD_NUMBER)
413      $$($1_GEN_MANIFEST): $$($1_MANIFEST)
414		$(SED) 's%IMVERSION%$$(IMVERSIONVALUE)%g;s%PROGRAM%$$($1_PROGRAM)%g' $$< > $$@
415    endif
416  endif
417
418  # mapfile doesnt seem to be implemented on macosx (yet??)
419  ifneq ($(OPENJDK_TARGET_OS),macosx)
420    ifneq ($(OPENJDK_TARGET_OS),windows)
421      $1_REAL_MAPFILE:=$$($1_MAPFILE)
422      ifneq (,$$($1_REORDER))
423        $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile
424
425        $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER)
426		$$(MKDIR) -p $$(@D)
427		$$(CP) $$($1_MAPFILE) $$@.tmp
428		$$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp
429		$$(MV) $$@.tmp $$@
430      endif
431    endif
432  endif
433
434  # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables
435  # for LDFLAGS and LDFLAGS_SUFFIX
436  $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS))
437  $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS))
438  ifneq (,$$($1_REAL_MAPFILE))
439    $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE))
440  endif
441
442  $1_EXTRA_LDFLAGS += $(SYSROOT_LDFLAGS)
443
444  # Need to make sure TARGET is first on list
445  $1 := $$($1_TARGET)
446  ifeq ($$($1_STATIC_LIBRARY),)
447    ifneq ($$($1_DEBUG_SYMBOLS),)
448      ifeq ($(ENABLE_DEBUG_SYMBOLS), true)
449        ifneq ($(OPENJDK_TARGET_OS), macosx) # no MacOS X support yet
450          ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR))
451            # The dependency on TARGET is needed on windows for debuginfo files
452            # to be rebuilt properly.
453            $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET)
454		$(CP) $$< $$@
455          endif
456
457          # Generate debuginfo files.
458          ifeq ($(OPENJDK_TARGET_OS), windows)
459            $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \
460                "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map"
461            $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \
462                $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map
463
464            # This dependency dance ensures that windows debug info files get rebuilt
465            # properly if deleted.
466            $$($1_TARGET): $$($1_DEBUGINFO_FILES)
467            $$($1_DEBUGINFO_FILES): $$($1_EXPECTED_OBJS)
468
469          else ifeq ($(OPENJDK_TARGET_OS), solaris)
470            $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo
471            # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
472            # Use $(FIX_EMPTY_SEC_HDR_FLAGS) to clear the SHF_ALLOC flag (if set) from
473            # empty section headers until a fixed $(OBJCOPY) is available.
474            # An empty section header has sh_addr == 0 and sh_size == 0.
475            # This problem has only been seen on Solaris X64, but we call this tool
476            # on all Solaris builds just in case.
477            #
478            # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
479            # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
480            $$($1_DEBUGINFO_FILES): $$($1_TARGET) \
481                $(FIX_EMPTY_SEC_HDR_FLAGS) $(ADD_GNU_DEBUGLINK)
482			$(RM) $$@
483			$(FIX_EMPTY_SEC_HDR_FLAGS) $(LOG_INFO) $$<
484			$(OBJCOPY) --only-keep-debug $$< $$@
485			$(CD) $$(@D) && $(ADD_GNU_DEBUGLINK) $(LOG_INFO) $$(@F) $$<
486			$(TOUCH) $$@
487
488          else ifeq ($(OPENJDK_TARGET_OS), linux)
489            $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo
490            $$($1_DEBUGINFO_FILES): $$($1_TARGET)
491			$(RM) $$@
492			$(OBJCOPY) --only-keep-debug $$< $$@
493			$(CD) $$(@D) && $(OBJCOPY) --add-gnu-debuglink=$$(@F) $$<
494			$(TOUCH) $$@
495
496          endif # No MacOS X support
497
498          ifeq ($(ZIP_DEBUGINFO_FILES), true)
499            $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz
500            $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP))
501
502            # The dependency on TARGET is needed on windows for debuginfo files
503            # to be rebuilt properly.
504            $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET)
505		$(CD) $$($1_OBJECT_DIR) \
506		&& $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES))
507
508          else
509            $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES))
510          endif
511        endif
512      endif # !MacOS X
513    endif # $1_DEBUG_SYMBOLS
514  endif # !STATIC_LIBRARY
515
516  ifneq (,$$($1_LIBRARY))
517    # Generating a dynamic library.
518    $1_EXTRA_LDFLAGS+=$$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME))
519    ifeq ($(OPENJDK_TARGET_OS), windows)
520      $1_EXTRA_LDFLAGS+="-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib"
521    endif
522
523    $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX)
524
525    $$($1_TARGET) : $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_REAL_MAPFILE)
526	$$(call LINKING_MSG,$$($1_BASENAME))
527	$$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(LD_OUT_OPTION)$$@ \
528	$$($1_EXPECTED_OBJS) $$($1_RES) $$($1_LDFLAGS_SUFFIX) \
529	$$($1_EXTRA_LDFLAGS_SUFFIX)
530        # Touch target to make sure it has a later time stamp than the debug
531        # symbol files to avoid unnecessary relinking on rebuild.
532        ifeq ($(OPENJDK_TARGET_OS), windows)
533	  $(TOUCH) $$@
534        endif
535
536  endif
537
538  ifneq (,$$($1_STATIC_LIBRARY))
539    # Generating a static library, ie object file archive.
540    $$($1_TARGET) : $$($1_EXPECTED_OBJS) $$($1_RES)
541	$$(call ARCHIVING_MSG,$$($1_LIBRARY))
542	$(AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_EXPECTED_OBJS) \
543	    $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX)
544  endif
545
546  ifneq (,$$($1_PROGRAM))
547    # A executable binary has been specified, setup the target for it.
548    $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX)
549
550    $$($1_TARGET) : $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_GEN_MANIFEST)
551	$$(call LINKING_EXE_MSG,$$($1_BASENAME))
552	$$($1_LDEXE) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(EXE_OUT_OPTION)$$($1_TARGET) \
553	$$($1_EXPECTED_OBJS) $$($1_RES) $$($1_LDFLAGS_SUFFIX) \
554	$$($1_EXTRA_LDFLAGS_SUFFIX)
555        ifneq (,$$($1_GEN_MANIFEST))
556	  $(MT) -nologo -manifest $$($1_GEN_MANIFEST) -outputresource:$$@;#1
557        endif
558        # This only works if the openjdk_codesign identity is present on the system. Let
559        # silently fail otherwise.
560        ifneq (,$(CODESIGN))
561          ifneq (,$$($1_CODESIGN))
562	    $(CODESIGN) -s openjdk_codesign $$@
563          endif
564        endif
565        # Touch target to make sure it has a later time stamp than the debug
566        # symbol files to avoid unnecessary relinking on rebuild.
567        ifeq ($(OPENJDK_TARGET_OS), windows)
568	  $(TOUCH) $$@
569        endif
570
571  endif
572endef
573
574endif # _NATIVE_COMPILATION_GMK
575