NativeCompilation.gmk revision 1331:34e490baa2fb
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_COMPILE_VARDEPS_FILE) | $$($1_BUILD_INFO) 118 $(ECHO) $(LOG_INFO) "Compiling $$(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) $$($1_$2_DEP).raw | $(GREP) -v -e "^Note: including file:" \ 136 -e "^$(notdir $2)$$$$" || test "$$$$?" = "1" ; \ 137 exit `cat $$($1_$2_DEP).exitvalue` 138 $(RM) $$($1_$2_DEP).exitvalue 139 ($(ECHO) $$@: \\ \ 140 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_DEP).raw) > $$($1_$2_DEP) 141 endif 142 endif 143endef 144 145# Setup make rules for creating a native binary (a shared library or an 146# executable). 147# 148# Parameter 1 is the name of the rule. This name is used as variable prefix, 149# and the targets generated are listed in a variable by that name. 150# 151# Remaining parameters are named arguments. These include: 152# SRC one or more directory roots to scan for C/C++ files. 153# LANG C or C++ 154# CFLAGS the compiler flags to be used, used both for C and C++. 155# CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. 156# LDFLAGS the linker flags to be used, used both for C and C++. 157# LDFLAGS_SUFFIX the linker flags to be added last on the commandline 158# typically the libraries linked to. 159# ARFLAGS the archiver flags to be used 160# OBJECT_DIR the directory where we store the object files 161# LIBRARY the resulting library file 162# PROGRAM the resulting exec file 163# INCLUDES only pick source from these directories 164# EXCLUDES do not pick source from these directories 165# INCLUDE_FILES only compile exactly these files! 166# EXCLUDE_FILES with these names 167# EXTRA_FILES List of extra files not in any of the SRC dirs 168# VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 169# RC_FLAGS flags for RC. 170# MAPFILE mapfile 171# REORDER reorder file 172# DEBUG_SYMBOLS add debug symbols (if configured on) 173# CC the compiler to use, default is $(CC) 174# LDEXE the linker to use for linking executables, default is $(LDEXE) 175# OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST 176define SetupNativeCompilation 177 $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk)) 178 $(call EvalDebugWrapper,$(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))) 179endef 180 181define SetupNativeCompilationInner 182 $(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 $(strip $($i)),$1_$(strip $($i)))$(NEWLINE)) 183 $(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)) 184 $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk)) 185 186 ifneq (,$$($1_BIN)) 187 $$(error BIN has been replaced with OBJECT_DIR) 188 endif 189 190 ifneq (,$$($1_LIB)) 191 $$(error LIB has been replaced with LIBRARY) 192 endif 193 194 ifneq (,$$($1_EXE)) 195 $$(error EXE has been replaced with PROGRAM) 196 endif 197 198 ifneq (,$$($1_LIBRARY)) 199 ifeq (,$$($1_OUTPUT_DIR)) 200 $$(error LIBRARY requires OUTPUT_DIR) 201 endif 202 203 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 204 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 205 endif 206 207 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 208 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 209 endif 210 211 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 212 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 213 endif 214 215 ifeq ($$($1_SUFFIX), ) 216 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 217 endif 218 219 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 220 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 221 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 222 endif 223 224 ifneq (,$$($1_STATIC_LIBRARY)) 225 ifeq (,$$($1_OUTPUT_DIR)) 226 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 227 endif 228 229 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 230 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 231 endif 232 233 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 234 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 235 endif 236 237 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 238 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 239 endif 240 241 ifeq ($$($1_SUFFIX), ) 242 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 243 endif 244 245 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 246 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 247 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 248 endif 249 250 ifneq (,$$($1_PROGRAM)) 251 ifeq (,$$($1_OUTPUT_DIR)) 252 $$(error PROGRAM requires OUTPUT_DIR) 253 endif 254 255 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 256 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 257 endif 258 259 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 260 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 261 endif 262 263 ifeq ($$($1_SUFFIX), ) 264 $1_SUFFIX := $(EXE_SUFFIX) 265 endif 266 267 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 268 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 269 $1_NOSUFFIX:=$$($1_PROGRAM) 270 endif 271 272 ifeq (,$$($1_TARGET)) 273 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 274 endif 275 276 ifeq (,$$($1_LANG)) 277 $$(error You have to specify LANG for native compilation $1) 278 endif 279 ifeq (C,$$($1_LANG)) 280 ifeq ($$($1_LDEXE),) 281 $1_LDEXE:=$(LDEXE) 282 endif 283 ifeq ($$($1_LD),) 284 $1_LD:=$(LD) 285 endif 286 else 287 ifeq (C++,$$($1_LANG)) 288 ifeq ($$($1_LD),) 289 $1_LD:=$(LDCXX) 290 endif 291 ifeq ($$($1_LDEXE),) 292 $1_LDEXE:=$(LDEXECXX) 293 endif 294 else 295 $$(error Unknown native language $$($1_LANG) for $1) 296 endif 297 endif 298 299 ifeq ($$($1_CC),) 300 $1_CC:=$(CC) 301 endif 302 ifeq ($$($1_CXX),) 303 $1_CXX:=$(CXX) 304 endif 305 ifeq ($$($1_OBJC),) 306 $1_OBJC:=$(OBJC) 307 endif 308 309 # Make sure the dirs exist. 310 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 311 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),,$$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 312 313 # Find all files in the source trees. Sort to remove duplicates. 314 $1_ALL_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 315 # Extract the C/C++ files. 316 $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES))) 317 $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 318 ifneq ($$($1_EXCLUDE_FILES),) 319 $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES)) 320 endif 321 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter $$(NATIVE_SOURCE_EXTENSIONS),$$($1_ALL_SRCS))) 322 ifneq (,$$(strip $$($1_INCLUDE_FILES))) 323 $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS)) 324 endif 325 ifeq (,$$($1_SRCS)) 326 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 327 endif 328 # There can be only a single bin dir root, no need to foreach over the roots. 329 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 330 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 331 # and we have a list of all existing object files: $$($1_BINS) 332 333 # Prepend the source/bin path to the filter expressions. Then do the filtering. 334 ifneq ($$($1_INCLUDES),) 335 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 336 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 337 endif 338 ifneq ($$($1_EXCLUDES),) 339 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 340 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 341 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 342 endif 343 344 $1_SRCS += $$($1_EXTRA_FILES) 345 346 # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides 347 # a reproducable order on the input files to the linker). 348 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 349 $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES))) 350 # Are there too many object files on disk? Perhaps because some source file was removed? 351 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 352 # Clean out the superfluous object files. 353 ifneq ($$($1_SUPERFLUOUS_OBJS),) 354 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 355 endif 356 357 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 358 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 359 ifneq ($(DEBUG_LEVEL),release) 360 # Pickup extra debug dependent variables for CFLAGS 361 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 362 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 363 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 364 else 365 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 366 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 367 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 368 endif 369 370 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 371 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 372 ifneq ($(DEBUG_LEVEL),release) 373 # Pickup extra debug dependent variables for CXXFLAGS 374 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 375 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 376 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 377 else 378 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 379 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 380 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 381 endif 382 383 ifeq ($$($1_DEBUG_SYMBOLS), true) 384 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 385 ifdef OPENJDK 386 # Always add debug symbols 387 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 388 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 389 else 390 # Programs don't get the debug symbols added in the old build. It's not clear if 391 # this is intentional. 392 ifeq ($$($1_PROGRAM),) 393 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 394 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 395 endif 396 endif 397 endif 398 endif 399 400 ifeq ($$($1_CXXFLAGS),) 401 $1_CXXFLAGS:=$$($1_CFLAGS) 402 endif 403 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 404 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 405 endif 406 407 ifneq (,$$($1_REORDER)) 408 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 409 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 410 endif 411 412 ifeq (NONE, $$($1_OPTIMIZATION)) 413 $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) 414 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) 415 else ifeq (LOW, $$($1_OPTIMIZATION)) 416 $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) 417 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) 418 else ifeq (HIGH, $$($1_OPTIMIZATION)) 419 $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) 420 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) 421 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 422 $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) 423 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) 424 else ifneq (, $$($1_OPTIMIZATION)) 425 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 426 endif 427 428 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 429 430 # Track variable changes for all variables that affect the compilation command 431 # lines for all object files in this setup. This includes at least all the 432 # variables used in the call to add_native_source below. 433 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $(SYSROOT_CFLAGS) \ 434 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) \ 435 $$($1_CC) $$($1_CXX) $$($1_OBJC) $$($1_ASFLAGS) \ 436 $$(foreach s, $$($1_SRCS), \ 437 $$($1_$$(notdir $$s)_CFLAGS) $$($1_$$(notdir $$s)_CXXFLAGS)) 438 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 439 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 440 441 # Now call add_native_source for each source file we are going to compile. 442 $$(foreach p,$$($1_SRCS), \ 443 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 444 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $(SYSROOT_CFLAGS), \ 445 $$($1_CC), \ 446 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $(SYSROOT_CFLAGS), \ 447 $$($1_CXX),$$($1_OBJC),$$($1_ASFLAGS)))) 448 449 # Setup rule for printing progress info when compiling source files. 450 # This is a rough heuristic and may not always print accurate information. 451 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 452 ifeq ($$(wildcard $$($1_TARGET)),) 453 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 454 else 455 $(ECHO) 'Updating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 456 endif 457 $(TOUCH) $$@ 458 459 # On windows we need to create a resource file 460 ifeq ($(OPENJDK_TARGET_OS), windows) 461 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 462 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 463 $1_RES_DEP:=$$($1_RES).d 464 -include $$($1_RES_DEP) 465 466 $1_RES_VARDEPS := $(RC) $$($1_RC_FLAGS) 467 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 468 $$($1_RES).vardeps) 469 470 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 471 $(ECHO) $(LOG_INFO) "Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))" 472 $(RC) $$($1_RC_FLAGS) $(CC_OUT_OPTION)$$@ $$($1_VERSIONINFO_RESOURCE) 473 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. 474 $(CC) $$($1_RC_FLAGS) -showIncludes -nologo -TC \ 475 $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || exit 0 476 ($(ECHO) $$($1_RES): \\ \ 477 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw) > $$($1_RES_DEP) 478 endif 479 ifneq (,$$($1_MANIFEST)) 480 $1_GEN_MANIFEST:=$$($1_OBJECT_DIR)/$$($1_PROGRAM).manifest 481 IMVERSIONVALUE:=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION).$(JDK_UPDATE_VERSION).$(COOKED_BUILD_NUMBER) 482 $1_MANIFEST_VARDEPS_FILE := $$(call DependOnVariable, IMVERSIONVALUE, \ 483 $$($1_GEN_MANIFEST).vardeps) 484 $$($1_GEN_MANIFEST): $$($1_MANIFEST) $$($1_MANIFEST_VARDEPS_FILE) 485 $(SED) 's%IMVERSION%$$(IMVERSIONVALUE)%g;s%PROGRAM%$$($1_PROGRAM)%g' $$< > $$@ 486 endif 487 endif 488 489 # mapfile doesnt seem to be implemented on macosx (yet??) 490 ifneq ($(OPENJDK_TARGET_OS),macosx) 491 ifneq ($(OPENJDK_TARGET_OS),windows) 492 $1_REAL_MAPFILE:=$$($1_MAPFILE) 493 ifneq (,$$($1_REORDER)) 494 $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile 495 496 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 497 $$(MKDIR) -p $$(@D) 498 $$(CP) $$($1_MAPFILE) $$@.tmp 499 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 500 $$(MV) $$@.tmp $$@ 501 endif 502 endif 503 endif 504 505 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 506 # for LDFLAGS and LDFLAGS_SUFFIX 507 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 508 $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS)) 509 ifneq (,$$($1_REAL_MAPFILE)) 510 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 511 endif 512 513 # Need to make sure TARGET is first on list 514 $1 := $$($1_TARGET) 515 ifeq ($$($1_STATIC_LIBRARY),) 516 ifeq ($$($1_DEBUG_SYMBOLS), true) 517 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 518 ifneq ($(OPENJDK_TARGET_OS), macosx) # no MacOS X support yet 519 ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR)) 520 # The dependency on TARGET is needed on windows for debuginfo files 521 # to be rebuilt properly. 522 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 523 $(CP) $$< $$@ 524 endif 525 526 # Generate debuginfo files. 527 ifeq ($(OPENJDK_TARGET_OS), windows) 528 $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 529 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 530 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 531 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 532 533 else ifeq ($(OPENJDK_TARGET_OS), solaris) 534 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 535 # Setup the command line creating debuginfo files, to be run after linking. 536 # It cannot be run separately since it updates the original target file 537 # 538 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. 539 # Use $(FIX_EMPTY_SEC_HDR_FLAGS) to clear the SHF_ALLOC flag (if set) from 540 # empty section headers until a fixed $(OBJCOPY) is available. 541 # An empty section header has sh_addr == 0 and sh_size == 0. 542 # This problem has only been seen on Solaris X64, but we call this tool 543 # on all Solaris builds just in case. 544 # 545 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. 546 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. 547 $1_CREATE_DEBUGINFO_CMDS := \ 548 $(FIX_EMPTY_SEC_HDR_FLAGS) $(LOG_INFO) $$($1_TARGET) $$(NEWLINE) \ 549 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 550 $(CD) $$($1_OUTPUT_DIR) && \ 551 $(ADD_GNU_DEBUGLINK) $(LOG_INFO) $$($1_DEBUGINFO_FILES) $$($1_TARGET) 552 $1_DEBUGINFO_EXTRA_DEPS := $(FIX_EMPTY_SEC_HDR_FLAGS) $(ADD_GNU_DEBUGLINK) 553 554 else ifeq ($(OPENJDK_TARGET_OS), linux) 555 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 556 # Setup the command line creating debuginfo files, to be run after linking. 557 # It cannot be run separately since it updates the original target file 558 $1_CREATE_DEBUGINFO_CMDS := \ 559 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 560 $(CD) $$($1_OUTPUT_DIR) && \ 561 $(OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 562 563 endif # No MacOS X support 564 565 # This dependency dance ensures that debug info files get rebuilt 566 # properly if deleted. 567 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 568 $$($1_DEBUGINFO_FILES): $$($1_EXPECTED_OBJS) 569 570 ifeq ($(ZIP_DEBUGINFO_FILES), true) 571 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 572 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 573 574 # The dependency on TARGET is needed for debuginfo files 575 # to be rebuilt properly. 576 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 577 $(CD) $$($1_OBJECT_DIR) \ 578 && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 579 580 else 581 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 582 endif 583 endif 584 endif # !MacOS X 585 endif # $1_DEBUG_SYMBOLS 586 endif # !STATIC_LIBRARY 587 588 ifneq (,$$($1_LIBRARY)) 589 # Generating a dynamic library. 590 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 591 ifeq ($(OPENJDK_TARGET_OS), windows) 592 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 593 endif 594 595 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 596 597 $1_VARDEPS := $$($1_LD) $(SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 598 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 599 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 600 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 601 602 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 603 $$($1_DEBUGINFO_EXTRA_DEPS) $$($1_VARDEPS_FILE) 604 $(ECHO) $(LOG_INFO) "Linking $$($1_BASENAME)" 605 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(SYSROOT_LDFLAGS) \ 606 $(LD_OUT_OPTION)$$@ \ 607 $$($1_EXPECTED_OBJS) $$($1_RES) \ 608 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 609 $$($1_CREATE_DEBUGINFO_CMDS) 610 # Touch target to make sure it has a later time stamp than the debug 611 # symbol files to avoid unnecessary relinking on rebuild. 612 ifeq ($(OPENJDK_TARGET_OS), windows) 613 $(TOUCH) $$@ 614 endif 615 616 endif 617 618 ifneq (,$$($1_STATIC_LIBRARY)) 619 $1_VARDEPS := $(AR) $$($1_ARFLAGS) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 620 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 621 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 622 623 # Generating a static library, ie object file archive. 624 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) 625 $(ECHO) $(LOG_INFO) "Archiving $$($1_STATIC_LIBRARY)" 626 $(AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_EXPECTED_OBJS) \ 627 $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 628 endif 629 630 ifneq (,$$($1_PROGRAM)) 631 # A executable binary has been specified, setup the target for it. 632 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 633 634 $1_VARDEPS := $$($1_LDEXE) $(SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 635 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 636 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 637 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 638 639 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_GEN_MANIFEST) \ 640 $$($1_DEBUGINFO_EXTRA_DEPS) $$($1_VARDEPS_FILE) 641 $(ECHO) $(LOG_INFO) "Linking executable $$($1_BASENAME)" 642 $$($1_LDEXE) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(SYSROOT_LDFLAGS) \ 643 $(EXE_OUT_OPTION)$$($1_TARGET) \ 644 $$($1_EXPECTED_OBJS) $$($1_RES) \ 645 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 646 ifneq (,$$($1_GEN_MANIFEST)) 647 $(MT) -nologo -manifest $$($1_GEN_MANIFEST) -outputresource:$$@;#1 648 endif 649 # This only works if the openjdk_codesign identity is present on the system. Let 650 # silently fail otherwise. 651 ifneq (,$(CODESIGN)) 652 ifneq (,$$($1_CODESIGN)) 653 $(CODESIGN) -s openjdk_codesign $$@ 654 endif 655 endif 656 $$($1_CREATE_DEBUGINFO_CMDS) 657 # Touch target to make sure it has a later time stamp than the debug 658 # symbol files to avoid unnecessary relinking on rebuild. 659 ifeq ($(OPENJDK_TARGET_OS), windows) 660 $(TOUCH) $$@ 661 endif 662 663 endif 664endef 665 666endif # _NATIVE_COMPILATION_GMK 667