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 $(sort ...) has the side effect 27 # of removing duplicates. It is actually this side effect that is 28 # desired whenever sort is used below! 29 30 ifndef _NATIVE_COMPILATION_GMK 31 _NATIVE_COMPILATION_GMK := 1 32 33 ifeq (,$(_MAKEBASE_GMK)) 34 $(error You must include MakeBase.gmk prior to including NativeCompilation.gmk) 35 endif 36 37 ifneq ($(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 $1" 42 else 43 COMPILING_MSG= 44 LINKING_MSG= 45 LINKING_EXE_MSG= 46 ARCHIVING_MSG= 47 endif 48 49 ifeq ($(OPENJDK_BUILD_OS_ENV), windows.cygwin) 50 UNIX_PATH_PREFIX := /cygdrive 51 else ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys) 52 UNIX_PATH_PREFIX := 53 endif 54 55 define 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) > $$($1_$2_DEP) 133 endif 134 endif 135 endef 136 137 define SetupNativeCompilation 138 # param 1 is for example BUILD_MYPACKAGE 139 # param 2,3,4,5,6,7,8 are named args. 140 # SRC one or more directory roots to scan for C/C++ files. 141 # LANG C or C++ 142 # CFLAGS the compiler flags to be used, used both for C and C++. 143 # CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. 144 # LDFLAGS the linker flags to be used, used both for C and C++. 145 # LDFLAGS_SUFFIX the linker flags to be added last on the commandline 146 # typically the libraries linked to. 147 # ARFLAGS the archiver flags to be used 148 # OBJECT_DIR the directory where we store the object files 149 # LIBRARY the resulting library file 150 # PROGRAM the resulting exec file 151 # INCLUDES only pick source from these directories 152 # EXCLUDES do not pick source from these directories 153 # INCLUDE_FILES only compile exactly these files! 154 # EXCLUDE_FILES with these names 155 # VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 156 # RC_FLAGS flags for RC. 157 # MAPFILE mapfile 158 # REORDER reorder file 159 # DEBUG_SYMBOLS add debug symbols (if configured on) 160 # CC the compiler to use, default is $(CC) 161 # LDEXE the linker to use for linking executables, default is $(LDEXE) 162 # OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST 163 $(foreach i,2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26, $(if $($i),$1_$(strip $($i)))$(NEWLINE)) 164 $(call LogSetupMacroEntry,SetupNativeCompilation($1),$2,$3,$4,$5,$6,$7,$8,$9,$(10),$(11),$(12),$(13),$(14),$(15),$(16),$(17),$(18),$(19),$(20),$(21),$(22),$(23),$(24),$(25),$(26)) 165 $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk)) 166 167 ifneq (,$$($1_BIN)) 168 $$(error BIN has been replaced with OBJECT_DIR) 169 endif 170 171 ifneq (,$$($1_LIB)) 172 $$(error LIB has been replaced with LIBRARY) 173 endif 174 175 ifneq (,$$($1_EXE)) 176 $$(error EXE has been replaced with PROGRAM) 177 endif 178 179 ifneq (,$$($1_LIBRARY)) 180 ifeq (,$$($1_OUTPUT_DIR)) 181 $$(error LIBRARY requires OUTPUT_DIR) 182 endif 183 184 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 185 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 186 endif 187 188 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 189 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 190 endif 191 192 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 193 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 194 endif 195 196 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$(SHARED_LIBRARY_SUFFIX) 197 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 198 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 199 endif 200 201 ifneq (,$$($1_STATIC_LIBRARY)) 202 ifeq (,$$($1_OUTPUT_DIR)) 203 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 204 endif 205 206 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 207 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 208 endif 209 210 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 211 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 212 endif 213 214 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 215 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 216 endif 217 218 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$(STATIC_LIBRARY_SUFFIX) 219 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 220 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 221 endif 222 223 ifneq (,$$($1_PROGRAM)) 224 ifeq (,$$($1_OUTPUT_DIR)) 225 $$(error PROGRAM requires OUTPUT_DIR) 226 endif 227 228 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 229 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 230 endif 231 232 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 233 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 234 endif 235 236 $1_BASENAME:=$$($1_PROGRAM)$(EXE_SUFFIX) 237 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 238 $1_NOSUFFIX:=$$($1_PROGRAM) 239 endif 240 241 ifeq (,$$($1_TARGET)) 242 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 243 endif 244 245 ifeq (,$$($1_LANG)) 246 $$(error You have to specify LANG for native compilation $1) 247 endif 248 ifeq (C,$$($1_LANG)) 249 ifeq ($$($1_LDEXE),) 250 $1_LDEXE:=$(LDEXE) 251 endif 252 $1_LD:=$(LD) 253 else 254 ifeq (C++,$$($1_LANG)) 255 $1_LD:=$(LDCXX) 256 $1_LDEXE:=$(LDEXECXX) 257 else 258 $$(error Unknown native language $$($1_LANG) for $1) 259 endif 260 endif 261 262 ifeq ($$($1_CC),) 263 $1_CC:=$(CC) 264 endif 265 266 # Make sure the dirs exist. 267 $$(eval $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR))) 268 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),,$$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 269 270 # Find all files in the source trees. Sort to remove duplicates. 271 $1_ALL_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 272 # Extract the C/C++ files. 273 $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES))) 274 $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 275 ifneq ($$($1_EXCLUDE_FILES),) 276 $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES)) 277 endif 278 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter %.s %.c %.cpp %.m,$$($1_ALL_SRCS))) 279 ifneq (,$$(strip $$($1_INCLUDE_FILES))) 280 $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS)) 281 endif 282 ifeq (,$$($1_SRCS)) 283 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 284 endif 285 # There can be only a single bin dir root, no need to foreach over the roots. 286 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 287 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 288 # and we have a list of all existing object files: $$($1_BINS) 289 290 # Prepend the source/bin path to the filter expressions. Then do the filtering. 291 ifneq ($$($1_INCLUDES),) 292 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 293 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 294 endif 295 ifneq ($$($1_EXCLUDES),) 296 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 297 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 298 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 299 endif 300 301 # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides 302 # a reproducable order on the input files to the linker). 303 $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 $$($1_SRCS)))))))) 304 # Are there too many object files on disk? Perhaps because some source file was removed? 305 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 306 # Clean out the superfluous object files. 307 ifneq ($$($1_SUPERFLUOUS_OBJS),) 308 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 309 endif 310 311 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 312 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 313 ifneq ($(DEBUG_LEVEL),release) 314 # Pickup extra debug dependent variables for CFLAGS 315 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 316 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 317 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 318 else 319 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 320 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 321 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 322 endif 323 324 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 325 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 326 ifneq ($(DEBUG_LEVEL),release) 327 # Pickup extra debug dependent variables for CXXFLAGS 328 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 329 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 330 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 331 else 332 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 333 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 334 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 335 endif 336 337 ifneq (,$$($1_DEBUG_SYMBOLS)) 338 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 339 ifdef OPENJDK 340 # Always add debug symbols 341 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 342 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 343 else 344 # Programs don't get the debug symbols added in the old build. It's not clear if 345 # this is intentional. 346 ifeq ($$($1_PROGRAM),) 347 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 348 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 349 endif 350 endif 351 endif 352 endif 353 354 ifeq ($$($1_CXXFLAGS),) 355 $1_CXXFLAGS:=$$($1_CFLAGS) 356 endif 357 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 358 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 359 endif 360 361 ifneq (,$$($1_REORDER)) 362 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 363 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 364 endif 365 366 ifeq (NONE, $$($1_OPTIMIZATION)) 367 $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) 368 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) 369 else ifeq (LOW, $$($1_OPTIMIZATION)) 370 $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) 371 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) 372 else ifeq (HIGH, $$($1_OPTIMIZATION)) 373 $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) 374 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) 375 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 376 $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) 377 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) 378 else ifneq (, $$($1_OPTIMIZATION)) 379 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 380 endif 381 382 # Add sys root specific cflags last 383 $1_EXTRA_CFLAGS += $(SYSROOT_CFLAGS) 384 $1_EXTRA_CXXFLAGS += $(SYSROOT_CFLAGS) 385 386 # Now call add_native_source for each source file we are going to compile. 387 $$(foreach p,$$($1_SRCS), \ 388 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 389 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS),$$($1_CC), \ 390 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS),$(CXX),$$($1_ASFLAGS)))) 391 392 # On windows we need to create a resource file 393 ifeq ($(OPENJDK_TARGET_OS), windows) 394 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 395 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 396 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) 397 $(RC) $$($1_RC_FLAGS) $(CC_OUT_OPTION)$$@ $$($1_VERSIONINFO_RESOURCE) 398 endif 399 ifneq (,$$($1_MANIFEST)) 400 $1_GEN_MANIFEST:=$$($1_OBJECT_DIR)/$$($1_PROGRAM).manifest 401 IMVERSIONVALUE:=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION).$(JDK_UPDATE_VERSION).$(COOKED_BUILD_NUMBER) 402 $$($1_GEN_MANIFEST): $$($1_MANIFEST) 403 $(SED) 's%IMVERSION%$$(IMVERSIONVALUE)%g;s%PROGRAM%$$($1_PROGRAM)%g' $$< > $$@ 404 endif 405 endif 406 407 # mapfile doesnt seem to be implemented on macosx (yet??) 408 ifneq ($(OPENJDK_TARGET_OS),macosx) 409 ifneq ($(OPENJDK_TARGET_OS),windows) 410 $1_REAL_MAPFILE:=$$($1_MAPFILE) 411 ifneq (,$$($1_REORDER)) 412 $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile 413 414 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 415 $$(MKDIR) -p $$(@D) 416 $$(CP) $$($1_MAPFILE) $$@.tmp 417 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 418 $$(MV) $$@.tmp $$@ 419 endif 420 endif 421 endif 422 423 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 424 # for LDFLAGS and LDFLAGS_SUFFIX 425 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 426 $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS)) 427 ifneq (,$$($1_REAL_MAPFILE)) 428 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 429 endif 430 431 $1_EXTRA_LDFLAGS += $(SYSROOT_LDFLAGS) 432 433 # Need to make sure TARGET is first on list 434 $1 := $$($1_TARGET) 435 ifeq ($$($1_STATIC_LIBRARY),) 436 ifneq ($$($1_DEBUG_SYMBOLS),) 437 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 438 ifneq ($(OPENJDK_TARGET_OS), macosx) # no MacOS X support yet 439 ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR)) 440 # The dependency on TARGET is needed on windows for debuginfo files 441 # to be rebuilt properly. 442 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 443 $(CP) $$< $$@ 444 endif 445 446 # Generate debuginfo files. 447 ifeq ($(OPENJDK_TARGET_OS), windows) 448 $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 449 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 450 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 451 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 452 453 # This dependency dance ensures that windows debug info files get rebuilt 454 # properly if deleted. 455 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 456 $$($1_DEBUGINFO_FILES): $$($1_EXPECTED_OBJS) 457 458 else ifeq ($(OPENJDK_TARGET_OS), solaris) 459 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 460 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. 461 # Use $(FIX_EMPTY_SEC_HDR_FLAGS) to clear the SHF_ALLOC flag (if set) from 462 # empty section headers until a fixed $(OBJCOPY) is available. 463 # An empty section header has sh_addr == 0 and sh_size == 0. 464 # This problem has only been seen on Solaris X64, but we call this tool 465 # on all Solaris builds just in case. 466 # 467 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. 468 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. 469 $$($1_DEBUGINFO_FILES): $$($1_TARGET) \ 470 $(FIX_EMPTY_SEC_HDR_FLAGS) $(ADD_GNU_DEBUGLINK) 471 $(RM) $$@ 472 $(FIX_EMPTY_SEC_HDR_FLAGS) $(LOG_INFO) $$< 473 $(OBJCOPY) --only-keep-debug $$< $$@ 474 $(CD) $$(@D) && $(ADD_GNU_DEBUGLINK) $(LOG_INFO) $$(@F) $$< 475 $(TOUCH) $$@ 476 477 else ifeq ($(OPENJDK_TARGET_OS), linux) 478 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 479 $$($1_DEBUGINFO_FILES): $$($1_TARGET) 480 $(RM) $$@ 481 $(OBJCOPY) --only-keep-debug $$< $$@ 482 $(CD) $$(@D) && $(OBJCOPY) --add-gnu-debuglink=$$(@F) $$< 483 $(TOUCH) $$@ 484 485 endif # No MacOS X support 486 487 ifeq ($(ZIP_DEBUGINFO_FILES), true) 488 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 489 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 490 491 # The dependency on TARGET is needed on windows for debuginfo files 492 # to be rebuilt properly. 493 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 494 $(CD) $$($1_OBJECT_DIR) \ 495 && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 496 497 else 498 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 499 endif 500 endif 501 endif # !MacOS X 502 endif # $1_DEBUG_SYMBOLS 503 endif # !STATIC_LIBRARY 504 505 ifneq (,$$($1_LIBRARY)) 506 # Generating a dynamic library. 507 $1_EXTRA_LDFLAGS+=$$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 508 ifeq ($(OPENJDK_TARGET_OS), windows) 509 $1_EXTRA_LDFLAGS+="-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 510 endif 511 512 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 513 514 $$($1_TARGET) : $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) 515 $$(call LINKING_MSG,$$($1_BASENAME)) 516 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(LD_OUT_OPTION)$$@ \ 517 $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_LDFLAGS_SUFFIX) \ 518 $$($1_EXTRA_LDFLAGS_SUFFIX) 519 # Touch target to make sure it has a later time stamp than the debug 520 # symbol files to avoid unnecessary relinking on rebuild. 521 ifeq ($(OPENJDK_TARGET_OS), windows) 522 $(TOUCH) $$@ 523 endif 524 525 endif 526 527 ifneq (,$$($1_STATIC_LIBRARY)) 528 # Generating a static library, ie object file archive. 529 $$($1_TARGET) : $$($1_EXPECTED_OBJS) $$($1_RES) 530 $$(call ARCHIVING_MSG,$$($1_LIBRARY)) 531 $(AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_EXPECTED_OBJS) \ 532 $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 533 endif 534 535 ifneq (,$$($1_PROGRAM)) 536 # A executable binary has been specified, setup the target for it. 537 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 538 539 $$($1_TARGET) : $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_GEN_MANIFEST) 540 $$(call LINKING_EXE_MSG,$$($1_BASENAME)) 541 $$($1_LDEXE) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(EXE_OUT_OPTION)$$($1_TARGET) \ 542 $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_LDFLAGS_SUFFIX) \ 543 $$($1_EXTRA_LDFLAGS_SUFFIX) 544 ifneq (,$$($1_GEN_MANIFEST)) 545 $(MT) -nologo -manifest $$($1_GEN_MANIFEST) -outputresource:$$@;#1 546 endif 547 # This only works if the openjdk_codesign identity is present on the system. Let 548 # silently fail otherwise. 549 ifneq (,$(CODESIGN)) 550 ifneq (,$$($1_CODESIGN)) 551 $(CODESIGN) -s openjdk_codesign $$@ 552 endif 553 endif 554 # Touch target to make sure it has a later time stamp than the debug 555 # symbol files to avoid unnecessary relinking on rebuild. 556 ifeq ($(OPENJDK_TARGET_OS), windows) 557 $(TOUCH) $$@ 558 endif 559 560 endif 561 endef 562 563 endif # _NATIVE_COMPILATION_GMK