NativeCompilation.gmk revision 1290:e881be6b7af7
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 $(error You must include MakeBase.gmk prior to including NativeCompilation.gmk) 35endif 36 37# Extensions of files handled by this macro. 38NATIVE_SOURCE_EXTENSIONS := %.s %.c %.cpp %.m %.mm 39 40# Replaces native source extensions with the object file extension in a string. 41# Param 1: the string containing source file names with extensions 42# The surrounding strip is needed to keep additional whitespace out 43define replace_with_obj_extension 44$(strip \ 45 $(foreach extension, $(NATIVE_SOURCE_EXTENSIONS), \ 46 $(patsubst $(extension),%$(OBJ_SUFFIX),$(filter $(extension),$1))) \ 47) 48endef 49 50ifeq ($(OPENJDK_BUILD_OS_ENV), windows.cygwin) 51 UNIX_PATH_PREFIX := /cygdrive 52else ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys) 53 UNIX_PATH_PREFIX := 54endif 55 56WINDOWS_SHOWINCLUDE_SED_PATTERN := \ 57 -e '/^Note: including file:/!d' \ 58 -e 's|Note: including file: *||' \ 59 -e 's|\\|/|g' \ 60 -e 's|^\([a-zA-Z]\):|$(UNIX_PATH_PREFIX)/\1|g' \ 61 -e '/$(subst /,\/,$(TOPDIR))/!d' \ 62 -e 's|$$$$| \\|g' \ 63 # 64 65define add_native_source 66 # param 1 = BUILD_MYPACKAGE 67 # parma 2 = the source file name (..../alfa.c or .../beta.cpp) 68 # param 3 = the bin dir that stores all .o (.obj) and .d files. 69 # param 4 = the c flags to the compiler 70 # param 5 = the c compiler 71 # param 6 = the c++ flags to the compiler 72 # param 7 = the c++ compiler 73 # param 8 = the objc compiler 74 # param 9 = the flags to the assembler 75 76 ifneq (,$$(filter %.c,$2)) 77 # Compile as a C file 78 $1_$2_FLAGS=$4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 79 $1_$2_COMP=$5 80 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 81 else ifneq (,$$(filter %.m,$2)) 82 # Compile as a objective-c file 83 $1_$2_FLAGS=-x objective-c $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 84 $1_$2_COMP=$8 85 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 86 else ifneq (,$$(filter %.s,$2)) 87 # Compile as assembler file 88 $1_$2_FLAGS=$9 -DTHIS_FILE='"$$(<F)"' 89 $1_$2_COMP=$(AS) 90 $1_$2_DEP_FLAG:= 91 else ifneq (,$$(filter %.cpp,$2)$$(filter %.mm,$2)) 92 # Compile as a C++ file 93 $1_$2_FLAGS=$6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c 94 $1_$2_COMP=$7 95 $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS) 96 else 97 $$(error Internal error in NativeCompilation.gmk: no compiler for file $2) 98 endif 99 # Generate the .o (.obj) file name and place it in the bin dir. 100 $1_$2_OBJ := $3/$$(call replace_with_obj_extension, $$(notdir $2)) 101 # Only continue if this object file hasn't been processed already. This lets the first found 102 # source file override any other with the same name. 103 ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_ALL_OBJS))) 104 $1_ALL_OBJS+=$$($1_$2_OBJ) 105 ifeq (,$$(filter %.s,$2)) 106 # And this is the dependency file for this obj file. 107 $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ)) 108 # Include previously generated dependency information. (if it exists) 109 -include $$($1_$2_DEP) 110 111 ifeq ($(TOOLCHAIN_TYPE), microsoft) 112 $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) \ 113 -Fm$$(patsubst %$(OBJ_SUFFIX),%.map,$$($1_$2_OBJ)) 114 endif 115 endif 116 117 $$($1_$2_OBJ) : $2 | $$($1_BUILD_INFO) 118 $(ECHO) $(LOG_INFO) "Compiling $$(notdir $2) (for $$(notdir $$($1_TARGET)))" 119 ifneq ($(TOOLCHAIN_TYPE), microsoft) 120 # The Solaris studio compiler doesn't output the full path to the object file in the 121 # generated deps files. Fixing it with sed. If compiling assembly, don't try this. 122 ifeq ($(TOOLCHAIN_TYPE)$$(filter %.s,$2), solstudio) 123 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP).tmp $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 124 $(SED) 's|^$$(@F):|$$@:|' $$($1_$2_DEP).tmp > $$($1_$2_DEP) 125 else 126 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 127 endif 128 endif 129 # The Visual Studio compiler lacks a feature for generating make dependencies, but by 130 # setting -showIncludes, all included files are printed. These are filtered out and 131 # parsed into make dependences. 132 ifeq ($(TOOLCHAIN_TYPE), microsoft) 133 ($$($1_$2_COMP) $$($1_$2_FLAGS) -showIncludes $$($1_$2_DEBUG_OUT_FLAGS) \ 134 $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 ; echo $$$$? > $$($1_$2_DEP).exitvalue) \ 135 | $(TEE) $$($1_$2_DEP).raw | $(GREP) -v -e "^Note: including file:" \ 136 -e "^$(notdir $2)$$$$" ; exit `cat $$($1_$2_DEP).exitvalue` 137 $(RM) $$($1_$2_DEP).exitvalue 138 ($(ECHO) $$@: \\ \ 139 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_DEP).raw) > $$($1_$2_DEP) 140 endif 141 endif 142endef 143 144# Setup make rules for creating a native binary (a shared library or an 145# executable). 146# 147# Parameter 1 is the name of the rule. This name is used as variable prefix, 148# and the targets generated are listed in a variable by that name. 149# 150# Remaining parameters are named arguments. These include: 151# SRC one or more directory roots to scan for C/C++ files. 152# LANG C or C++ 153# CFLAGS the compiler flags to be used, used both for C and C++. 154# CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. 155# LDFLAGS the linker flags to be used, used both for C and C++. 156# LDFLAGS_SUFFIX the linker flags to be added last on the commandline 157# typically the libraries linked to. 158# ARFLAGS the archiver flags to be used 159# OBJECT_DIR the directory where we store the object files 160# LIBRARY the resulting library file 161# PROGRAM the resulting exec file 162# INCLUDES only pick source from these directories 163# EXCLUDES do not pick source from these directories 164# INCLUDE_FILES only compile exactly these files! 165# EXCLUDE_FILES with these names 166# EXTRA_FILES List of extra files not in any of the SRC dirs 167# VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 168# RC_FLAGS flags for RC. 169# MAPFILE mapfile 170# REORDER reorder file 171# DEBUG_SYMBOLS add debug symbols (if configured on) 172# CC the compiler to use, default is $(CC) 173# LDEXE the linker to use for linking executables, default is $(LDEXE) 174# OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST 175define SetupNativeCompilation 176 $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk)) 177 $(call EvalDebugWrapper,$(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))) 178endef 179 180define SetupNativeCompilationInner 181 $(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)) 182 $(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)) 183 $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk)) 184 185 ifneq (,$$($1_BIN)) 186 $$(error BIN has been replaced with OBJECT_DIR) 187 endif 188 189 ifneq (,$$($1_LIB)) 190 $$(error LIB has been replaced with LIBRARY) 191 endif 192 193 ifneq (,$$($1_EXE)) 194 $$(error EXE has been replaced with PROGRAM) 195 endif 196 197 ifneq (,$$($1_LIBRARY)) 198 ifeq (,$$($1_OUTPUT_DIR)) 199 $$(error LIBRARY requires OUTPUT_DIR) 200 endif 201 202 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 203 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 204 endif 205 206 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 207 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 208 endif 209 210 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 211 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 212 endif 213 214 ifeq ($$($1_SUFFIX), ) 215 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 216 endif 217 218 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 219 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 220 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 221 endif 222 223 ifneq (,$$($1_STATIC_LIBRARY)) 224 ifeq (,$$($1_OUTPUT_DIR)) 225 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 226 endif 227 228 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 229 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 230 endif 231 232 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 233 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 234 endif 235 236 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 237 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 238 endif 239 240 ifeq ($$($1_SUFFIX), ) 241 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 242 endif 243 244 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 245 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 246 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 247 endif 248 249 ifneq (,$$($1_PROGRAM)) 250 ifeq (,$$($1_OUTPUT_DIR)) 251 $$(error PROGRAM requires OUTPUT_DIR) 252 endif 253 254 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 255 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 256 endif 257 258 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 259 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 260 endif 261 262 ifeq ($$($1_SUFFIX), ) 263 $1_SUFFIX := $(EXE_SUFFIX) 264 endif 265 266 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 267 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 268 $1_NOSUFFIX:=$$($1_PROGRAM) 269 endif 270 271 ifeq (,$$($1_TARGET)) 272 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 273 endif 274 275 ifeq (,$$($1_LANG)) 276 $$(error You have to specify LANG for native compilation $1) 277 endif 278 ifeq (C,$$($1_LANG)) 279 ifeq ($$($1_LDEXE),) 280 $1_LDEXE:=$(LDEXE) 281 endif 282 ifeq ($$($1_LD),) 283 $1_LD:=$(LD) 284 endif 285 else 286 ifeq (C++,$$($1_LANG)) 287 ifeq ($$($1_LD),) 288 $1_LD:=$(LDCXX) 289 endif 290 ifeq ($$($1_LDEXE),) 291 $1_LDEXE:=$(LDEXECXX) 292 endif 293 else 294 $$(error Unknown native language $$($1_LANG) for $1) 295 endif 296 endif 297 298 ifeq ($$($1_CC),) 299 $1_CC:=$(CC) 300 endif 301 ifeq ($$($1_CXX),) 302 $1_CXX:=$(CXX) 303 endif 304 ifeq ($$($1_OBJC),) 305 $1_OBJC:=$(OBJC) 306 endif 307 308 # Make sure the dirs exist. 309 $$(eval $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR))) 310 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),,$$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 311 312 # Find all files in the source trees. Sort to remove duplicates. 313 $1_ALL_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 314 # Extract the C/C++ files. 315 $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES))) 316 $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 317 ifneq ($$($1_EXCLUDE_FILES),) 318 $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES)) 319 endif 320 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter $$(NATIVE_SOURCE_EXTENSIONS),$$($1_ALL_SRCS))) 321 ifneq (,$$(strip $$($1_INCLUDE_FILES))) 322 $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS)) 323 endif 324 ifeq (,$$($1_SRCS)) 325 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 326 endif 327 # There can be only a single bin dir root, no need to foreach over the roots. 328 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 329 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 330 # and we have a list of all existing object files: $$($1_BINS) 331 332 # Prepend the source/bin path to the filter expressions. Then do the filtering. 333 ifneq ($$($1_INCLUDES),) 334 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 335 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 336 endif 337 ifneq ($$($1_EXCLUDES),) 338 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 339 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 340 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 341 endif 342 343 $1_SRCS += $$($1_EXTRA_FILES) 344 345 # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides 346 # a reproducable order on the input files to the linker). 347 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 348 $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES))) 349 # Are there too many object files on disk? Perhaps because some source file was removed? 350 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 351 # Clean out the superfluous object files. 352 ifneq ($$($1_SUPERFLUOUS_OBJS),) 353 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 354 endif 355 356 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 357 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 358 ifneq ($(DEBUG_LEVEL),release) 359 # Pickup extra debug dependent variables for CFLAGS 360 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 361 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 362 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 363 else 364 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 365 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 366 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 367 endif 368 369 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 370 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 371 ifneq ($(DEBUG_LEVEL),release) 372 # Pickup extra debug dependent variables for CXXFLAGS 373 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 374 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 375 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 376 else 377 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 378 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 379 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 380 endif 381 382 ifeq ($$($1_DEBUG_SYMBOLS), true) 383 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 384 ifdef OPENJDK 385 # Always add debug symbols 386 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 387 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 388 else 389 # Programs don't get the debug symbols added in the old build. It's not clear if 390 # this is intentional. 391 ifeq ($$($1_PROGRAM),) 392 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 393 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 394 endif 395 endif 396 endif 397 endif 398 399 ifeq ($$($1_CXXFLAGS),) 400 $1_CXXFLAGS:=$$($1_CFLAGS) 401 endif 402 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 403 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 404 endif 405 406 ifneq (,$$($1_REORDER)) 407 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 408 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 409 endif 410 411 ifeq (NONE, $$($1_OPTIMIZATION)) 412 $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) 413 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) 414 else ifeq (LOW, $$($1_OPTIMIZATION)) 415 $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) 416 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) 417 else ifeq (HIGH, $$($1_OPTIMIZATION)) 418 $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) 419 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) 420 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 421 $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) 422 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) 423 else ifneq (, $$($1_OPTIMIZATION)) 424 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 425 endif 426 427 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 428 429 # Setup rule for printing progress info when compiling source files. 430 # This is a rough heuristic and may not always print accurate information. 431 $$($1_BUILD_INFO): $$($1_SRCS) 432 ifeq ($$(wildcard $$($1_TARGET)),) 433 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$?) file(s)' 434 else 435 $(ECHO) 'Updating $$($1_BASENAME) from $$(words $$?) file(s)' 436 endif 437 $(TOUCH) $$@ 438 439 # Now call add_native_source for each source file we are going to compile. 440 $$(foreach p,$$($1_SRCS), \ 441 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 442 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $(SYSROOT_CFLAGS), \ 443 $$($1_CC), \ 444 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $(SYSROOT_CFLAGS), \ 445 $$($1_CXX),$$($1_OBJC),$$($1_ASFLAGS)))) 446 447 # On windows we need to create a resource file 448 ifeq ($(OPENJDK_TARGET_OS), windows) 449 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 450 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 451 $1_RES_DEP:=$$($1_RES).d 452 -include $$($1_RES_DEP) 453 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) 454 $(ECHO) $(LOG_INFO) "Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))" 455 $(RC) $$($1_RC_FLAGS) $(CC_OUT_OPTION)$$@ $$($1_VERSIONINFO_RESOURCE) 456 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. 457 $(CC) $$($1_RC_FLAGS) -showIncludes -nologo -TC \ 458 $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || exit 0 459 ($(ECHO) $$($1_RES): \\ \ 460 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw) > $$($1_RES_DEP) 461 endif 462 ifneq (,$$($1_MANIFEST)) 463 $1_GEN_MANIFEST:=$$($1_OBJECT_DIR)/$$($1_PROGRAM).manifest 464 IMVERSIONVALUE:=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION).$(JDK_UPDATE_VERSION).$(COOKED_BUILD_NUMBER) 465 $$($1_GEN_MANIFEST): $$($1_MANIFEST) 466 $(SED) 's%IMVERSION%$$(IMVERSIONVALUE)%g;s%PROGRAM%$$($1_PROGRAM)%g' $$< > $$@ 467 endif 468 endif 469 470 # mapfile doesnt seem to be implemented on macosx (yet??) 471 ifneq ($(OPENJDK_TARGET_OS),macosx) 472 ifneq ($(OPENJDK_TARGET_OS),windows) 473 $1_REAL_MAPFILE:=$$($1_MAPFILE) 474 ifneq (,$$($1_REORDER)) 475 $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile 476 477 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 478 $$(MKDIR) -p $$(@D) 479 $$(CP) $$($1_MAPFILE) $$@.tmp 480 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 481 $$(MV) $$@.tmp $$@ 482 endif 483 endif 484 endif 485 486 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 487 # for LDFLAGS and LDFLAGS_SUFFIX 488 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 489 $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS)) 490 ifneq (,$$($1_REAL_MAPFILE)) 491 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 492 endif 493 494 # Need to make sure TARGET is first on list 495 $1 := $$($1_TARGET) 496 ifeq ($$($1_STATIC_LIBRARY),) 497 ifeq ($$($1_DEBUG_SYMBOLS), true) 498 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 499 ifneq ($(OPENJDK_TARGET_OS), macosx) # no MacOS X support yet 500 ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR)) 501 # The dependency on TARGET is needed on windows for debuginfo files 502 # to be rebuilt properly. 503 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 504 $(CP) $$< $$@ 505 endif 506 507 # Generate debuginfo files. 508 ifeq ($(OPENJDK_TARGET_OS), windows) 509 $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 510 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 511 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 512 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 513 514 else ifeq ($(OPENJDK_TARGET_OS), solaris) 515 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 516 # Setup the command line creating debuginfo files, to be run after linking. 517 # It cannot be run separately since it updates the original target file 518 # 519 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. 520 # Use $(FIX_EMPTY_SEC_HDR_FLAGS) to clear the SHF_ALLOC flag (if set) from 521 # empty section headers until a fixed $(OBJCOPY) is available. 522 # An empty section header has sh_addr == 0 and sh_size == 0. 523 # This problem has only been seen on Solaris X64, but we call this tool 524 # on all Solaris builds just in case. 525 # 526 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. 527 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. 528 $1_CREATE_DEBUGINFO_CMDS := \ 529 $(FIX_EMPTY_SEC_HDR_FLAGS) $(LOG_INFO) $$($1_TARGET) $$(NEWLINE) \ 530 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 531 $(CD) $$($1_OUTPUT_DIR) && \ 532 $(ADD_GNU_DEBUGLINK) $(LOG_INFO) $$($1_DEBUGINFO_FILES) $$($1_TARGET) 533 $1_DEBUGINFO_EXTRA_DEPS := $(FIX_EMPTY_SEC_HDR_FLAGS) $(ADD_GNU_DEBUGLINK) 534 535 else ifeq ($(OPENJDK_TARGET_OS), linux) 536 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 537 # Setup the command line creating debuginfo files, to be run after linking. 538 # It cannot be run separately since it updates the original target file 539 $1_CREATE_DEBUGINFO_CMDS := \ 540 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 541 $(CD) $$($1_OUTPUT_DIR) && \ 542 $(OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 543 544 endif # No MacOS X support 545 546 # This dependency dance ensures that debug info files get rebuilt 547 # properly if deleted. 548 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 549 $$($1_DEBUGINFO_FILES): $$($1_EXPECTED_OBJS) 550 551 ifeq ($(ZIP_DEBUGINFO_FILES), true) 552 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 553 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 554 555 # The dependency on TARGET is needed for debuginfo files 556 # to be rebuilt properly. 557 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 558 $(CD) $$($1_OBJECT_DIR) \ 559 && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 560 561 else 562 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 563 endif 564 endif 565 endif # !MacOS X 566 endif # $1_DEBUG_SYMBOLS 567 endif # !STATIC_LIBRARY 568 569 ifneq (,$$($1_LIBRARY)) 570 # Generating a dynamic library. 571 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 572 ifeq ($(OPENJDK_TARGET_OS), windows) 573 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 574 endif 575 576 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 577 578 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 579 $$($1_DEBUGINFO_EXTRA_DEPS) 580 $(ECHO) $(LOG_INFO) "Linking $$($1_BASENAME)" 581 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(SYSROOT_LDFLAGS) \ 582 $(LD_OUT_OPTION)$$@ \ 583 $$($1_EXPECTED_OBJS) $$($1_RES) \ 584 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 585 $$($1_CREATE_DEBUGINFO_CMDS) 586 # Touch target to make sure it has a later time stamp than the debug 587 # symbol files to avoid unnecessary relinking on rebuild. 588 ifeq ($(OPENJDK_TARGET_OS), windows) 589 $(TOUCH) $$@ 590 endif 591 592 endif 593 594 ifneq (,$$($1_STATIC_LIBRARY)) 595 # Generating a static library, ie object file archive. 596 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) 597 $(ECHO) $(LOG_INFO) "Archiving $$($1_STATIC_LIBRARY)" 598 $(AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_EXPECTED_OBJS) \ 599 $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 600 endif 601 602 ifneq (,$$($1_PROGRAM)) 603 # A executable binary has been specified, setup the target for it. 604 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 605 606 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_GEN_MANIFEST) \ 607 $$($1_DEBUGINFO_EXTRA_DEPS) 608 $(ECHO) $(LOG_INFO) "Linking executable $$($1_BASENAME)" 609 $$($1_LDEXE) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(SYSROOT_LDFLAGS) \ 610 $(EXE_OUT_OPTION)$$($1_TARGET) \ 611 $$($1_EXPECTED_OBJS) $$($1_RES) \ 612 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 613 ifneq (,$$($1_GEN_MANIFEST)) 614 $(MT) -nologo -manifest $$($1_GEN_MANIFEST) -outputresource:$$@;#1 615 endif 616 # This only works if the openjdk_codesign identity is present on the system. Let 617 # silently fail otherwise. 618 ifneq (,$(CODESIGN)) 619 ifneq (,$$($1_CODESIGN)) 620 $(CODESIGN) -s openjdk_codesign $$@ 621 endif 622 endif 623 $$($1_CREATE_DEBUGINFO_CMDS) 624 # Touch target to make sure it has a later time stamp than the debug 625 # symbol files to avoid unnecessary relinking on rebuild. 626 ifeq ($(OPENJDK_TARGET_OS), windows) 627 $(TOUCH) $$@ 628 endif 629 630 endif 631endef 632 633endif # _NATIVE_COMPILATION_GMK 634