NativeCompilation.gmk revision 1334:398d207005fa
1# 2# Copyright (c) 2011, 2015, 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 56# This pattern is used to transform the output of the microsoft CL compiler 57# into a make syntax dependency file (.d) 58WINDOWS_SHOWINCLUDE_SED_PATTERN := \ 59 -e '/^Note: including file:/!d' \ 60 -e 's|Note: including file: *||' \ 61 -e 's|\\|/|g' \ 62 -e 's|^\([a-zA-Z]\):|$(UNIX_PATH_PREFIX)/\1|g' \ 63 -e '/$(subst /,\/,$(TOPDIR))/!d' \ 64 -e 's|$$$$| \\|g' \ 65 # 66 67# This pattern is used to transform a dependency file (.d) to a list 68# of make targets for dependent files (.d.targets) 69DEPENDENCY_TARGET_SED_PATTERN := \ 70 -e 's/\#.*//' \ 71 -e 's/^[^:]*: *//' \ 72 -e 's/ *\\$$$$//' \ 73 -e '/^$$$$/ d' \ 74 -e 's/$$$$/ :/' \ 75 # 76 77define add_native_source 78 # param 1 = BUILD_MYPACKAGE 79 # parma 2 = the source file name (..../alfa.c or .../beta.cpp) 80 # param 3 = the bin dir that stores all .o (.obj) and .d files. 81 # param 4 = the c flags to the compiler 82 # param 5 = the c compiler 83 # param 6 = the c++ flags to the compiler 84 # param 7 = the c++ compiler 85 # param 8 = the objc compiler 86 # param 9 = the flags to the assembler 87 88 ifneq (,$$(filter %.c,$2)) 89 # Compile as a C file 90 $1_$2_FLAGS=$(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 91 $1_$2_COMP=$5 92 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 93 else ifneq (,$$(filter %.m,$2)) 94 # Compile as a objective-c file 95 $1_$2_FLAGS=-x objective-c $(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 96 $1_$2_COMP=$8 97 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 98 else ifneq (,$$(filter %.s,$2)) 99 # Compile as assembler file 100 $1_$2_FLAGS=$9 -DTHIS_FILE='"$$(<F)"' 101 $1_$2_COMP=$(AS) 102 $1_$2_DEP_FLAG:= 103 else ifneq (,$$(filter %.cpp,$2)$$(filter %.mm,$2)) 104 # Compile as a C++ file 105 $1_$2_FLAGS=$(CFLAGS_CCACHE) $6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c 106 $1_$2_COMP=$7 107 $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS) 108 else 109 $$(error Internal error in NativeCompilation.gmk: no compiler for file $2) 110 endif 111 # Generate the .o (.obj) file name and place it in the bin dir. 112 $1_$2_OBJ := $3/$$(call replace_with_obj_extension, $$(notdir $2)) 113 # Only continue if this object file hasn't been processed already. This lets the first found 114 # source file override any other with the same name. 115 ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_ALL_OBJS))) 116 $1_ALL_OBJS+=$$($1_$2_OBJ) 117 ifeq (,$$(filter %.s,$2)) 118 # And this is the dependency file for this obj file. 119 $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ)) 120 # The dependency target file lists all dependencies as empty targets 121 # to avoid make error "No rule to make target" for removed files 122 $1_$2_DEP_TARGETS:=$$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_$2_OBJ)) 123 124 # Include previously generated dependency information. (if it exists) 125 -include $$($1_$2_DEP) 126 -include $$($1_$2_DEP_TARGETS) 127 128 ifeq ($(TOOLCHAIN_TYPE), microsoft) 129 $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) \ 130 -Fm$$(patsubst %$(OBJ_SUFFIX),%.map,$$($1_$2_OBJ)) 131 endif 132 endif 133 134 $$($1_$2_OBJ) : $2 $$($1_COMPILE_VARDEPS_FILE) | $$($1_BUILD_INFO) 135 $(ECHO) $(LOG_INFO) "Compiling $$(notdir $2) (for $$(notdir $$($1_TARGET)))" 136 ifneq ($(TOOLCHAIN_TYPE), microsoft) 137 # The Solaris studio compiler doesn't output the full path to the object file in the 138 # generated deps files. Fixing it with sed. If compiling assembly, don't try this. 139 ifeq ($(TOOLCHAIN_TYPE)$$(filter %.s,$2), solstudio) 140 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP).tmp $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 141 $(SED) 's|^$$(@F):|$$@:|' $$($1_$2_DEP).tmp > $$($1_$2_DEP) 142 else 143 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 144 endif 145 endif 146 # The Visual Studio compiler lacks a feature for generating make dependencies, but by 147 # setting -showIncludes, all included files are printed. These are filtered out and 148 # parsed into make dependences. 149 ifeq ($(TOOLCHAIN_TYPE), microsoft) 150 ($$($1_$2_COMP) $$($1_$2_FLAGS) -showIncludes $$($1_$2_DEBUG_OUT_FLAGS) \ 151 $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 ; echo $$$$? > $$($1_$2_DEP).exitvalue) \ 152 | $(TEE) $$($1_$2_DEP).raw | $(GREP) -v -e "^Note: including file:" \ 153 -e "^$(notdir $2)$$$$" || test "$$$$?" = "1" ; \ 154 exit `cat $$($1_$2_DEP).exitvalue` 155 $(RM) $$($1_$2_DEP).exitvalue 156 ($(ECHO) $$@: \\ \ 157 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_DEP).raw) > $$($1_$2_DEP) 158 endif 159 # Create a dependency target file from the dependency file. 160 # Solution suggested by http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/ 161 ifneq ($$($1_$2_DEP),) 162 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) 163 endif 164 endif 165endef 166 167# Setup make rules for creating a native binary (a shared library or an 168# executable). 169# 170# Parameter 1 is the name of the rule. This name is used as variable prefix, 171# and the targets generated are listed in a variable by that name. 172# 173# Remaining parameters are named arguments. These include: 174# SRC one or more directory roots to scan for C/C++ files. 175# LANG C or C++ 176# CFLAGS the compiler flags to be used, used both for C and C++. 177# CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. 178# LDFLAGS the linker flags to be used, used both for C and C++. 179# LDFLAGS_SUFFIX the linker flags to be added last on the commandline 180# typically the libraries linked to. 181# ARFLAGS the archiver flags to be used 182# OBJECT_DIR the directory where we store the object files 183# LIBRARY the resulting library file 184# PROGRAM the resulting exec file 185# INCLUDES only pick source from these directories 186# EXCLUDES do not pick source from these directories 187# INCLUDE_FILES only compile exactly these files! 188# EXCLUDE_FILES with these names 189# EXTRA_FILES List of extra files not in any of the SRC dirs 190# VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 191# RC_FLAGS flags for RC. 192# MAPFILE mapfile 193# REORDER reorder file 194# DEBUG_SYMBOLS add debug symbols (if configured on) 195# CC the compiler to use, default is $(CC) 196# LDEXE the linker to use for linking executables, default is $(LDEXE) 197# OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST 198define SetupNativeCompilation 199 $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk)) 200 $(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))) 201endef 202 203define SetupNativeCompilationInner 204 $(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)) 205 $(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)) 206 $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk)) 207 208 ifneq (,$$($1_BIN)) 209 $$(error BIN has been replaced with OBJECT_DIR) 210 endif 211 212 ifneq (,$$($1_LIB)) 213 $$(error LIB has been replaced with LIBRARY) 214 endif 215 216 ifneq (,$$($1_EXE)) 217 $$(error EXE has been replaced with PROGRAM) 218 endif 219 220 ifneq (,$$($1_LIBRARY)) 221 ifeq (,$$($1_OUTPUT_DIR)) 222 $$(error LIBRARY requires OUTPUT_DIR) 223 endif 224 225 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 226 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 227 endif 228 229 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 230 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 231 endif 232 233 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 234 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 235 endif 236 237 ifeq ($$($1_SUFFIX), ) 238 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 239 endif 240 241 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 242 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 243 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 244 endif 245 246 ifneq (,$$($1_STATIC_LIBRARY)) 247 ifeq (,$$($1_OUTPUT_DIR)) 248 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 249 endif 250 251 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 252 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 253 endif 254 255 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 256 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 257 endif 258 259 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 260 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 261 endif 262 263 ifeq ($$($1_SUFFIX), ) 264 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 265 endif 266 267 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 268 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 269 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 270 endif 271 272 ifneq (,$$($1_PROGRAM)) 273 ifeq (,$$($1_OUTPUT_DIR)) 274 $$(error PROGRAM requires OUTPUT_DIR) 275 endif 276 277 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 278 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 279 endif 280 281 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 282 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 283 endif 284 285 ifeq ($$($1_SUFFIX), ) 286 $1_SUFFIX := $(EXE_SUFFIX) 287 endif 288 289 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 290 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 291 $1_NOSUFFIX:=$$($1_PROGRAM) 292 endif 293 294 ifeq (,$$($1_TARGET)) 295 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 296 endif 297 298 ifeq (,$$($1_LANG)) 299 $$(error You have to specify LANG for native compilation $1) 300 endif 301 ifeq (C,$$($1_LANG)) 302 ifeq ($$($1_LDEXE),) 303 $1_LDEXE:=$(LDEXE) 304 endif 305 ifeq ($$($1_LD),) 306 $1_LD:=$(LD) 307 endif 308 else 309 ifeq (C++,$$($1_LANG)) 310 ifeq ($$($1_LD),) 311 $1_LD:=$(LDCXX) 312 endif 313 ifeq ($$($1_LDEXE),) 314 $1_LDEXE:=$(LDEXECXX) 315 endif 316 else 317 $$(error Unknown native language $$($1_LANG) for $1) 318 endif 319 endif 320 321 ifeq ($$($1_CC),) 322 $1_CC:=$(CC) 323 endif 324 ifeq ($$($1_CXX),) 325 $1_CXX:=$(CXX) 326 endif 327 ifeq ($$($1_OBJC),) 328 $1_OBJC:=$(OBJC) 329 endif 330 331 # Make sure the dirs exist. 332 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 333 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),,$$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 334 335 # Find all files in the source trees. Sort to remove duplicates. 336 $1_ALL_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 337 # Extract the C/C++ files. 338 $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES))) 339 $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 340 ifneq ($$($1_EXCLUDE_FILES),) 341 $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES)) 342 endif 343 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter $$(NATIVE_SOURCE_EXTENSIONS),$$($1_ALL_SRCS))) 344 ifneq (,$$(strip $$($1_INCLUDE_FILES))) 345 $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS)) 346 endif 347 ifeq (,$$($1_SRCS)) 348 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 349 endif 350 # There can be only a single bin dir root, no need to foreach over the roots. 351 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 352 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 353 # and we have a list of all existing object files: $$($1_BINS) 354 355 # Prepend the source/bin path to the filter expressions. Then do the filtering. 356 ifneq ($$($1_INCLUDES),) 357 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 358 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 359 endif 360 ifneq ($$($1_EXCLUDES),) 361 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 362 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 363 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 364 endif 365 366 $1_SRCS += $$($1_EXTRA_FILES) 367 368 # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides 369 # a reproducable order on the input files to the linker). 370 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 371 $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES))) 372 # Are there too many object files on disk? Perhaps because some source file was removed? 373 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 374 # Clean out the superfluous object files. 375 ifneq ($$($1_SUPERFLUOUS_OBJS),) 376 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 377 endif 378 379 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 380 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 381 ifneq ($(DEBUG_LEVEL),release) 382 # Pickup extra debug dependent variables for CFLAGS 383 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 384 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 385 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 386 else 387 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 388 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 389 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 390 endif 391 392 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 393 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 394 ifneq ($(DEBUG_LEVEL),release) 395 # Pickup extra debug dependent variables for CXXFLAGS 396 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 397 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 398 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 399 else 400 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 401 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 402 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 403 endif 404 405 ifeq ($$($1_DEBUG_SYMBOLS), true) 406 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 407 ifdef OPENJDK 408 # Always add debug symbols 409 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 410 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 411 else 412 # Programs don't get the debug symbols added in the old build. It's not clear if 413 # this is intentional. 414 ifeq ($$($1_PROGRAM),) 415 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 416 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 417 endif 418 endif 419 endif 420 endif 421 422 ifeq ($$($1_CXXFLAGS),) 423 $1_CXXFLAGS:=$$($1_CFLAGS) 424 endif 425 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 426 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 427 endif 428 429 ifneq (,$$($1_REORDER)) 430 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 431 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 432 endif 433 434 ifeq (NONE, $$($1_OPTIMIZATION)) 435 $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) 436 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) 437 else ifeq (LOW, $$($1_OPTIMIZATION)) 438 $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) 439 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) 440 else ifeq (HIGH, $$($1_OPTIMIZATION)) 441 $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) 442 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) 443 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 444 $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) 445 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) 446 else ifneq (, $$($1_OPTIMIZATION)) 447 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 448 endif 449 450 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 451 452 # Track variable changes for all variables that affect the compilation command 453 # lines for all object files in this setup. This includes at least all the 454 # variables used in the call to add_native_source below. 455 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $(SYSROOT_CFLAGS) \ 456 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) \ 457 $$($1_CC) $$($1_CXX) $$($1_OBJC) $$($1_ASFLAGS) \ 458 $$(foreach s, $$($1_SRCS), \ 459 $$($1_$$(notdir $$s)_CFLAGS) $$($1_$$(notdir $$s)_CXXFLAGS)) 460 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 461 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 462 463 # Now call add_native_source for each source file we are going to compile. 464 $$(foreach p,$$($1_SRCS), \ 465 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 466 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $(SYSROOT_CFLAGS), \ 467 $$($1_CC), \ 468 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $(SYSROOT_CFLAGS), \ 469 $$($1_CXX),$$($1_OBJC),$$($1_ASFLAGS)))) 470 471 # Setup rule for printing progress info when compiling source files. 472 # This is a rough heuristic and may not always print accurate information. 473 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 474 ifeq ($$(wildcard $$($1_TARGET)),) 475 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 476 else 477 $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \ 478 $$(if $$(filter-out %.vardeps, $$?), \ 479 'from $$(words $$(filter-out %.vardeps, $$?)) file(s)') \ 480 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes')) 481 endif 482 $(TOUCH) $$@ 483 484 # On windows we need to create a resource file 485 ifeq ($(OPENJDK_TARGET_OS), windows) 486 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 487 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 488 $1_RES_DEP:=$$($1_RES).d 489 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 490 -include $$($1_RES_DEP) 491 -include $$($1_RES_DEP_TARGETS) 492 493 $1_RES_VARDEPS := $(RC) $$($1_RC_FLAGS) 494 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 495 $$($1_RES).vardeps) 496 497 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 498 $(ECHO) $(LOG_INFO) "Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))" 499 $(RC) $$($1_RC_FLAGS) $(SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 500 $$($1_VERSIONINFO_RESOURCE) 501 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. 502 $(CC) $$($1_RC_FLAGS) $(SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 503 $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || exit 0 504 ($(ECHO) $$($1_RES): \\ \ 505 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw) > $$($1_RES_DEP) 506 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 507 endif 508 ifneq (,$$($1_MANIFEST)) 509 $1_GEN_MANIFEST:=$$($1_OBJECT_DIR)/$$($1_PROGRAM).manifest 510 IMVERSIONVALUE:=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION).$(JDK_UPDATE_VERSION).$(COOKED_BUILD_NUMBER) 511 $1_MANIFEST_VARDEPS_FILE := $$(call DependOnVariable, IMVERSIONVALUE, \ 512 $$($1_GEN_MANIFEST).vardeps) 513 $$($1_GEN_MANIFEST): $$($1_MANIFEST) $$($1_MANIFEST_VARDEPS_FILE) 514 $(SED) 's%IMVERSION%$$(IMVERSIONVALUE)%g;s%PROGRAM%$$($1_PROGRAM)%g' $$< > $$@ 515 endif 516 endif 517 518 # mapfile doesnt seem to be implemented on macosx (yet??) 519 ifneq ($(OPENJDK_TARGET_OS),macosx) 520 ifneq ($(OPENJDK_TARGET_OS),windows) 521 $1_REAL_MAPFILE:=$$($1_MAPFILE) 522 ifneq (,$$($1_REORDER)) 523 $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile 524 525 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 526 $$(MKDIR) -p $$(@D) 527 $$(CP) $$($1_MAPFILE) $$@.tmp 528 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 529 $$(MV) $$@.tmp $$@ 530 endif 531 endif 532 endif 533 534 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 535 # for LDFLAGS and LDFLAGS_SUFFIX 536 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 537 $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS)) 538 ifneq (,$$($1_REAL_MAPFILE)) 539 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 540 endif 541 542 # Need to make sure TARGET is first on list 543 $1 := $$($1_TARGET) 544 ifeq ($$($1_STATIC_LIBRARY),) 545 ifeq ($$($1_DEBUG_SYMBOLS), true) 546 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 547 ifneq ($(OPENJDK_TARGET_OS), macosx) # no MacOS X support yet 548 ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR)) 549 # The dependency on TARGET is needed on windows for debuginfo files 550 # to be rebuilt properly. 551 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 552 $(CP) $$< $$@ 553 endif 554 555 # Generate debuginfo files. 556 ifeq ($(OPENJDK_TARGET_OS), windows) 557 $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 558 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 559 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 560 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 561 562 else ifeq ($(OPENJDK_TARGET_OS), solaris) 563 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 564 # Setup the command line creating debuginfo files, to be run after linking. 565 # It cannot be run separately since it updates the original target file 566 # 567 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. 568 # Use $(FIX_EMPTY_SEC_HDR_FLAGS) to clear the SHF_ALLOC flag (if set) from 569 # empty section headers until a fixed $(OBJCOPY) is available. 570 # An empty section header has sh_addr == 0 and sh_size == 0. 571 # This problem has only been seen on Solaris X64, but we call this tool 572 # on all Solaris builds just in case. 573 # 574 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. 575 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. 576 $1_CREATE_DEBUGINFO_CMDS := \ 577 $(FIX_EMPTY_SEC_HDR_FLAGS) $(LOG_INFO) $$($1_TARGET) $$(NEWLINE) \ 578 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 579 $(CD) $$($1_OUTPUT_DIR) && \ 580 $(ADD_GNU_DEBUGLINK) $(LOG_INFO) $$($1_DEBUGINFO_FILES) $$($1_TARGET) 581 $1_DEBUGINFO_EXTRA_DEPS := $(FIX_EMPTY_SEC_HDR_FLAGS) $(ADD_GNU_DEBUGLINK) 582 583 else ifeq ($(OPENJDK_TARGET_OS), linux) 584 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 585 # Setup the command line creating debuginfo files, to be run after linking. 586 # It cannot be run separately since it updates the original target file 587 $1_CREATE_DEBUGINFO_CMDS := \ 588 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 589 $(CD) $$($1_OUTPUT_DIR) && \ 590 $(OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 591 592 endif # No MacOS X support 593 594 # This dependency dance ensures that debug info files get rebuilt 595 # properly if deleted. 596 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 597 $$($1_DEBUGINFO_FILES): $$($1_EXPECTED_OBJS) 598 599 ifeq ($(ZIP_DEBUGINFO_FILES), true) 600 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 601 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 602 603 # The dependency on TARGET is needed for debuginfo files 604 # to be rebuilt properly. 605 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 606 $(CD) $$($1_OBJECT_DIR) \ 607 && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 608 609 else 610 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 611 endif 612 endif 613 endif # !MacOS X 614 endif # $1_DEBUG_SYMBOLS 615 endif # !STATIC_LIBRARY 616 617 ifneq (,$$($1_LIBRARY)) 618 # Generating a dynamic library. 619 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 620 ifeq ($(OPENJDK_TARGET_OS), windows) 621 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 622 endif 623 624 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 625 626 $1_VARDEPS := $$($1_LD) $(SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 627 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 628 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 629 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 630 631 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 632 $$($1_DEBUGINFO_EXTRA_DEPS) $$($1_VARDEPS_FILE) 633 $(ECHO) $(LOG_INFO) "Linking $$($1_BASENAME)" 634 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(SYSROOT_LDFLAGS) \ 635 $(LD_OUT_OPTION)$$@ \ 636 $$($1_EXPECTED_OBJS) $$($1_RES) \ 637 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 638 $$($1_CREATE_DEBUGINFO_CMDS) 639 # Touch target to make sure it has a later time stamp than the debug 640 # symbol files to avoid unnecessary relinking on rebuild. 641 ifeq ($(OPENJDK_TARGET_OS), windows) 642 $(TOUCH) $$@ 643 endif 644 645 endif 646 647 ifneq (,$$($1_STATIC_LIBRARY)) 648 $1_VARDEPS := $(AR) $$($1_ARFLAGS) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 649 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 650 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 651 652 # Generating a static library, ie object file archive. 653 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) 654 $(ECHO) $(LOG_INFO) "Archiving $$($1_STATIC_LIBRARY)" 655 $(AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_EXPECTED_OBJS) \ 656 $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 657 endif 658 659 ifneq (,$$($1_PROGRAM)) 660 # A executable binary has been specified, setup the target for it. 661 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 662 663 $1_VARDEPS := $$($1_LDEXE) $(SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 664 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 665 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 666 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 667 668 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_GEN_MANIFEST) \ 669 $$($1_DEBUGINFO_EXTRA_DEPS) $$($1_VARDEPS_FILE) 670 $(ECHO) $(LOG_INFO) "Linking executable $$($1_BASENAME)" 671 $$($1_LDEXE) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(SYSROOT_LDFLAGS) \ 672 $(EXE_OUT_OPTION)$$($1_TARGET) \ 673 $$($1_EXPECTED_OBJS) $$($1_RES) \ 674 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 675 ifneq (,$$($1_GEN_MANIFEST)) 676 $(MT) -nologo -manifest $$($1_GEN_MANIFEST) -outputresource:$$@;#1 677 endif 678 # This only works if the openjdk_codesign identity is present on the system. Let 679 # silently fail otherwise. 680 ifneq (,$(CODESIGN)) 681 ifneq (,$$($1_CODESIGN)) 682 $(CODESIGN) -s openjdk_codesign $$@ 683 endif 684 endif 685 $$($1_CREATE_DEBUGINFO_CMDS) 686 # Touch target to make sure it has a later time stamp than the debug 687 # symbol files to avoid unnecessary relinking on rebuild. 688 ifeq ($(OPENJDK_TARGET_OS), windows) 689 $(TOUCH) $$@ 690 endif 691 692 endif 693endef 694 695endif # _NATIVE_COMPILATION_GMK 696