NativeCompilation.gmk revision 1362:fa6d6b488442
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|$$$$| \\|g' \ 65 # 66 67# This pattern is used to transform a dependency file (.d) to a list 68# of make targets for dependent files (.d.targets) 69DEPENDENCY_TARGET_SED_PATTERN := \ 70 -e 's/\#.*//' \ 71 -e 's/^[^:]*: *//' \ 72 -e 's/ *\\$$$$//' \ 73 -e '/^$$$$/ d' \ 74 -e 's/$$$$/ :/' \ 75 # 76 77define add_native_source 78 # param 1 = BUILD_MYPACKAGE 79 # parma 2 = the source file name (..../alfa.c or .../beta.cpp) 80 # param 3 = the bin dir that stores all .o (.obj) and .d files. 81 # param 4 = the c flags to the compiler 82 # param 5 = the c compiler 83 # param 6 = the c++ flags to the compiler 84 # param 7 = the c++ compiler 85 # param 8 = the flags to the assembler 86 87 ifneq (,$$(filter %.c,$2)) 88 # Compile as a C file 89 $1_$2_FLAGS=$(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 90 $1_$2_COMP=$5 91 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 92 else ifneq (,$$(filter %.m,$2)) 93 # Compile as an Objective-C file 94 $1_$2_FLAGS=-x objective-c $(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 95 $1_$2_COMP=$5 96 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 97 else ifneq (,$$(filter %.s,$2)) 98 # Compile as assembler file 99 $1_$2_FLAGS=$8 -DTHIS_FILE='"$$(<F)"' 100 $1_$2_COMP=$(AS) 101 $1_$2_DEP_FLAG:= 102 else ifneq (,$$(filter %.cpp,$2)$$(filter %.mm,$2)) 103 # Compile as a C++ or Objective-C++ file 104 $1_$2_FLAGS=$(CFLAGS_CCACHE) $6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c 105 $1_$2_COMP=$7 106 $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS) 107 else 108 $$(error Internal error in NativeCompilation.gmk: no compiler for file $2) 109 endif 110 # Generate the .o (.obj) file name and place it in the bin dir. 111 $1_$2_OBJ := $3/$$(call replace_with_obj_extension, $$(notdir $2)) 112 # Only continue if this object file hasn't been processed already. This lets the first found 113 # source file override any other with the same name. 114 ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_ALL_OBJS))) 115 $1_ALL_OBJS+=$$($1_$2_OBJ) 116 ifeq (,$$(filter %.s,$2)) 117 # And this is the dependency file for this obj file. 118 $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ)) 119 # The dependency target file lists all dependencies as empty targets 120 # to avoid make error "No rule to make target" for removed files 121 $1_$2_DEP_TARGETS:=$$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_$2_OBJ)) 122 123 # Include previously generated dependency information. (if it exists) 124 -include $$($1_$2_DEP) 125 -include $$($1_$2_DEP_TARGETS) 126 127 ifeq ($(TOOLCHAIN_TYPE), microsoft) 128 $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) \ 129 -Fm$$(patsubst %$(OBJ_SUFFIX),%.map,$$($1_$2_OBJ)) 130 endif 131 endif 132 133 $$($1_$2_OBJ) : $2 $$($1_COMPILE_VARDEPS_FILE) | $$($1_BUILD_INFO) 134 $(ECHO) $(LOG_INFO) "Compiling $$(notdir $2) (for $$(notdir $$($1_TARGET)))" 135 ifneq ($(TOOLCHAIN_TYPE), microsoft) 136 # The Solaris studio compiler doesn't output the full path to the object file in the 137 # generated deps files. Fixing it with sed. If compiling assembly, don't try this. 138 ifeq ($(TOOLCHAIN_TYPE)$$(filter %.s,$2), solstudio) 139 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP).tmp $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 140 $(SED) 's|^$$(@F):|$$@:|' $$($1_$2_DEP).tmp > $$($1_$2_DEP) 141 else 142 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 143 endif 144 endif 145 # The Visual Studio compiler lacks a feature for generating make dependencies, but by 146 # setting -showIncludes, all included files are printed. These are filtered out and 147 # parsed into make dependences. 148 ifeq ($(TOOLCHAIN_TYPE), microsoft) 149 ($$($1_$2_COMP) $$($1_$2_FLAGS) -showIncludes $$($1_$2_DEBUG_OUT_FLAGS) \ 150 $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 ; echo $$$$? > $$($1_$2_DEP).exitvalue) \ 151 | $(TEE) $$($1_$2_DEP).raw | $(GREP) -v -e "^Note: including file:" \ 152 -e "^$(notdir $2)$$$$" || test "$$$$?" = "1" ; \ 153 exit `cat $$($1_$2_DEP).exitvalue` 154 $(RM) $$($1_$2_DEP).exitvalue 155 ($(ECHO) $$@: \\ \ 156 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_DEP).raw) > $$($1_$2_DEP) 157 endif 158 # Create a dependency target file from the dependency file. 159 # Solution suggested by http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/ 160 ifneq ($$($1_$2_DEP),) 161 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) 162 endif 163 endif 164endef 165 166# Setup make rules for creating a native binary (a shared library or an 167# executable). 168# 169# Parameter 1 is the name of the rule. This name is used as variable prefix, 170# and the targets generated are listed in a variable by that name. 171# 172# Remaining parameters are named arguments. These include: 173# SRC one or more directory roots to scan for C/C++ files. 174# LANG C or C++ 175# CFLAGS the compiler flags to be used, used both for C and C++. 176# CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. 177# LDFLAGS the linker flags to be used, used both for C and C++. 178# LDFLAGS_SUFFIX the linker flags to be added last on the commandline 179# typically the libraries linked to. 180# ARFLAGS the archiver flags to be used 181# OBJECT_DIR the directory where we store the object files 182# LIBRARY the resulting library file 183# PROGRAM the resulting exec file 184# INCLUDES only pick source from these directories 185# EXCLUDES do not pick source from these directories 186# INCLUDE_FILES only compile exactly these files! 187# EXCLUDE_FILES with these names 188# EXTRA_FILES List of extra files not in any of the SRC dirs 189# VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 190# RC_FLAGS flags for RC. 191# MAPFILE mapfile 192# REORDER reorder file 193# DEBUG_SYMBOLS add debug symbols (if configured on) 194# CC the compiler to use, default is $(CC) 195# LDEXE the linker to use for linking executables, default is $(LDEXE) 196# OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST 197define SetupNativeCompilation 198 $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk)) 199 $(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))) 200endef 201 202define SetupNativeCompilationInner 203 $(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)) 204 $(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)) 205 $(if $(27),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk)) 206 207 ifneq (,$$($1_BIN)) 208 $$(error BIN has been replaced with OBJECT_DIR) 209 endif 210 211 ifneq (,$$($1_LIB)) 212 $$(error LIB has been replaced with LIBRARY) 213 endif 214 215 ifneq (,$$($1_EXE)) 216 $$(error EXE has been replaced with PROGRAM) 217 endif 218 219 ifneq (,$$($1_LIBRARY)) 220 ifeq (,$$($1_OUTPUT_DIR)) 221 $$(error LIBRARY requires OUTPUT_DIR) 222 endif 223 224 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 225 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 226 endif 227 228 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 229 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 230 endif 231 232 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 233 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 234 endif 235 236 ifeq ($$($1_SUFFIX), ) 237 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 238 endif 239 240 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 241 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 242 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 243 endif 244 245 ifneq (,$$($1_STATIC_LIBRARY)) 246 ifeq (,$$($1_OUTPUT_DIR)) 247 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 248 endif 249 250 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 251 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 252 endif 253 254 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 255 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 256 endif 257 258 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 259 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 260 endif 261 262 ifeq ($$($1_SUFFIX), ) 263 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 264 endif 265 266 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 267 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 268 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 269 endif 270 271 ifneq (,$$($1_PROGRAM)) 272 ifeq (,$$($1_OUTPUT_DIR)) 273 $$(error PROGRAM requires OUTPUT_DIR) 274 endif 275 276 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 277 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 278 endif 279 280 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 281 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 282 endif 283 284 ifeq ($$($1_SUFFIX), ) 285 $1_SUFFIX := $(EXE_SUFFIX) 286 endif 287 288 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 289 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 290 $1_NOSUFFIX:=$$($1_PROGRAM) 291 endif 292 293 ifeq (,$$($1_TARGET)) 294 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 295 endif 296 297 ifeq (,$$($1_LANG)) 298 $$(error You have to specify LANG for native compilation $1) 299 endif 300 ifeq (C,$$($1_LANG)) 301 ifeq ($$($1_LDEXE),) 302 $1_LDEXE:=$(LDEXE) 303 endif 304 ifeq ($$($1_LD),) 305 $1_LD:=$(LD) 306 endif 307 else 308 ifeq (C++,$$($1_LANG)) 309 ifeq ($$($1_LD),) 310 $1_LD:=$(LDCXX) 311 endif 312 ifeq ($$($1_LDEXE),) 313 $1_LDEXE:=$(LDEXECXX) 314 endif 315 else 316 $$(error Unknown native language $$($1_LANG) for $1) 317 endif 318 endif 319 320 ifeq ($$($1_CC),) 321 $1_CC:=$(CC) 322 endif 323 ifeq ($$($1_CXX),) 324 $1_CXX:=$(CXX) 325 endif 326 327 # Make sure the dirs exist. 328 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 329 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),,$$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 330 331 # Find all files in the source trees. Sort to remove duplicates. 332 $1_ALL_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 333 # Extract the C/C++ files. 334 $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES))) 335 $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 336 ifneq ($$($1_EXCLUDE_FILES),) 337 $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES)) 338 endif 339 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter $$(NATIVE_SOURCE_EXTENSIONS),$$($1_ALL_SRCS))) 340 ifneq (,$$(strip $$($1_INCLUDE_FILES))) 341 $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS)) 342 endif 343 ifeq (,$$($1_SRCS)) 344 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 345 endif 346 # There can be only a single bin dir root, no need to foreach over the roots. 347 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 348 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 349 # and we have a list of all existing object files: $$($1_BINS) 350 351 # Prepend the source/bin path to the filter expressions. Then do the filtering. 352 ifneq ($$($1_INCLUDES),) 353 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 354 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 355 endif 356 ifneq ($$($1_EXCLUDES),) 357 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 358 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 359 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 360 endif 361 362 $1_SRCS += $$($1_EXTRA_FILES) 363 364 # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides 365 # a reproducable order on the input files to the linker). 366 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 367 $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES))) 368 # Are there too many object files on disk? Perhaps because some source file was removed? 369 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 370 # Clean out the superfluous object files. 371 ifneq ($$($1_SUPERFLUOUS_OBJS),) 372 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 373 endif 374 375 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 376 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 377 ifneq ($(DEBUG_LEVEL),release) 378 # Pickup extra debug dependent variables for CFLAGS 379 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 380 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 381 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 382 else 383 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 384 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 385 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 386 endif 387 388 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 389 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 390 ifneq ($(DEBUG_LEVEL),release) 391 # Pickup extra debug dependent variables for CXXFLAGS 392 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 393 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 394 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 395 else 396 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 397 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 398 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 399 endif 400 401 ifeq ($$($1_DEBUG_SYMBOLS), true) 402 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 403 ifdef OPENJDK 404 # Always add debug symbols 405 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 406 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 407 else 408 # Programs don't get the debug symbols added in the old build. It's not clear if 409 # this is intentional. 410 ifeq ($$($1_PROGRAM),) 411 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 412 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 413 endif 414 endif 415 endif 416 endif 417 418 ifeq ($$($1_CXXFLAGS),) 419 $1_CXXFLAGS:=$$($1_CFLAGS) 420 endif 421 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 422 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 423 endif 424 425 ifneq (,$$($1_REORDER)) 426 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 427 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 428 endif 429 430 ifeq (NONE, $$($1_OPTIMIZATION)) 431 $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) 432 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) 433 else ifeq (LOW, $$($1_OPTIMIZATION)) 434 $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) 435 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) 436 else ifeq (HIGH, $$($1_OPTIMIZATION)) 437 $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) 438 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) 439 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 440 $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) 441 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) 442 else ifneq (, $$($1_OPTIMIZATION)) 443 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 444 endif 445 446 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 447 448 # Track variable changes for all variables that affect the compilation command 449 # lines for all object files in this setup. This includes at least all the 450 # variables used in the call to add_native_source below. 451 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $(SYSROOT_CFLAGS) \ 452 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) \ 453 $$($1_CC) $$($1_CXX) $$($1_ASFLAGS) \ 454 $$(foreach s, $$($1_SRCS), \ 455 $$($1_$$(notdir $$s)_CFLAGS) $$($1_$$(notdir $$s)_CXXFLAGS)) 456 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 457 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 458 459 # Now call add_native_source for each source file we are going to compile. 460 $$(foreach p,$$($1_SRCS), \ 461 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 462 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $(SYSROOT_CFLAGS), \ 463 $$($1_CC), \ 464 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $(SYSROOT_CFLAGS), \ 465 $$($1_CXX), $$($1_ASFLAGS)))) 466 467 # Setup rule for printing progress info when compiling source files. 468 # This is a rough heuristic and may not always print accurate information. 469 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 470 ifeq ($$(wildcard $$($1_TARGET)),) 471 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 472 else 473 $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \ 474 $$(if $$(filter-out %.vardeps, $$?), \ 475 'from $$(words $$(filter-out %.vardeps, $$?)) file(s)') \ 476 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes')) 477 endif 478 $(TOUCH) $$@ 479 480 # On windows we need to create a resource file 481 ifeq ($(OPENJDK_TARGET_OS), windows) 482 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 483 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 484 $1_RES_DEP:=$$($1_RES).d 485 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 486 -include $$($1_RES_DEP) 487 -include $$($1_RES_DEP_TARGETS) 488 489 $1_RES_VARDEPS := $(RC) $$($1_RC_FLAGS) 490 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 491 $$($1_RES).vardeps) 492 493 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 494 $(ECHO) $(LOG_INFO) "Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))" 495 $(RC) $$($1_RC_FLAGS) $(SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 496 $$($1_VERSIONINFO_RESOURCE) 497 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. 498 $(CC) $$($1_RC_FLAGS) $(SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 499 $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || exit 0 500 ($(ECHO) $$($1_RES): \\ \ 501 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw) > $$($1_RES_DEP) 502 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 503 endif 504 ifneq (,$$($1_MANIFEST)) 505 $1_GEN_MANIFEST:=$$($1_OBJECT_DIR)/$$($1_PROGRAM).manifest 506 IMVERSIONVALUE:=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION).$(JDK_UPDATE_VERSION).$(COOKED_BUILD_NUMBER) 507 $1_MANIFEST_VARDEPS_FILE := $$(call DependOnVariable, IMVERSIONVALUE, \ 508 $$($1_GEN_MANIFEST).vardeps) 509 $$($1_GEN_MANIFEST): $$($1_MANIFEST) $$($1_MANIFEST_VARDEPS_FILE) 510 $(SED) 's%IMVERSION%$$(IMVERSIONVALUE)%g;s%PROGRAM%$$($1_PROGRAM)%g' $$< > $$@ 511 endif 512 endif 513 514 # mapfile doesnt seem to be implemented on macosx (yet??) 515 ifneq ($(OPENJDK_TARGET_OS),macosx) 516 ifneq ($(OPENJDK_TARGET_OS),windows) 517 $1_REAL_MAPFILE:=$$($1_MAPFILE) 518 ifneq (,$$($1_REORDER)) 519 $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile 520 521 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 522 $$(MKDIR) -p $$(@D) 523 $$(CP) $$($1_MAPFILE) $$@.tmp 524 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 525 $$(MV) $$@.tmp $$@ 526 endif 527 endif 528 endif 529 530 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 531 # for LDFLAGS and LDFLAGS_SUFFIX 532 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 533 $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS)) 534 ifneq (,$$($1_REAL_MAPFILE)) 535 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 536 endif 537 538 # Need to make sure TARGET is first on list 539 $1 := $$($1_TARGET) 540 ifeq ($$($1_STATIC_LIBRARY),) 541 ifeq ($$($1_DEBUG_SYMBOLS), true) 542 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 543 ifneq ($(OPENJDK_TARGET_OS), macosx) # no MacOS X support yet 544 ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR)) 545 # The dependency on TARGET is needed on windows for debuginfo files 546 # to be rebuilt properly. 547 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 548 $(CP) $$< $$@ 549 endif 550 551 # Generate debuginfo files. 552 ifeq ($(OPENJDK_TARGET_OS), windows) 553 $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 554 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 555 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 556 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 557 558 else ifeq ($(OPENJDK_TARGET_OS), solaris) 559 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 560 # Setup the command line creating debuginfo files, to be run after linking. 561 # It cannot be run separately since it updates the original target file 562 # 563 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. 564 # Use $(FIX_EMPTY_SEC_HDR_FLAGS) to clear the SHF_ALLOC flag (if set) from 565 # empty section headers until a fixed $(OBJCOPY) is available. 566 # An empty section header has sh_addr == 0 and sh_size == 0. 567 # This problem has only been seen on Solaris X64, but we call this tool 568 # on all Solaris builds just in case. 569 # 570 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. 571 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. 572 $1_CREATE_DEBUGINFO_CMDS := \ 573 $(FIX_EMPTY_SEC_HDR_FLAGS) $(LOG_INFO) $$($1_TARGET) $$(NEWLINE) \ 574 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 575 $(CD) $$($1_OUTPUT_DIR) && \ 576 $(ADD_GNU_DEBUGLINK) $(LOG_INFO) $$($1_DEBUGINFO_FILES) $$($1_TARGET) 577 $1_DEBUGINFO_EXTRA_DEPS := $(FIX_EMPTY_SEC_HDR_FLAGS) $(ADD_GNU_DEBUGLINK) 578 579 else ifeq ($(OPENJDK_TARGET_OS), linux) 580 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 581 # Setup the command line creating debuginfo files, to be run after linking. 582 # It cannot be run separately since it updates the original target file 583 $1_CREATE_DEBUGINFO_CMDS := \ 584 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 585 $(CD) $$($1_OUTPUT_DIR) && \ 586 $(OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 587 588 endif # No MacOS X support 589 590 # This dependency dance ensures that debug info files get rebuilt 591 # properly if deleted. 592 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 593 $$($1_DEBUGINFO_FILES): $$($1_EXPECTED_OBJS) 594 595 ifeq ($(ZIP_DEBUGINFO_FILES), true) 596 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 597 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 598 599 # The dependency on TARGET is needed for debuginfo files 600 # to be rebuilt properly. 601 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 602 $(CD) $$($1_OBJECT_DIR) \ 603 && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 604 605 else 606 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 607 endif 608 endif 609 endif # !MacOS X 610 endif # $1_DEBUG_SYMBOLS 611 endif # !STATIC_LIBRARY 612 613 ifneq (,$$($1_LIBRARY)) 614 # Generating a dynamic library. 615 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 616 ifeq ($(OPENJDK_TARGET_OS), windows) 617 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 618 endif 619 620 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 621 622 $1_VARDEPS := $$($1_LD) $(SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 623 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 624 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 625 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 626 627 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 628 $$($1_DEBUGINFO_EXTRA_DEPS) $$($1_VARDEPS_FILE) 629 $(ECHO) $(LOG_INFO) "Linking $$($1_BASENAME)" 630 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(SYSROOT_LDFLAGS) \ 631 $(LD_OUT_OPTION)$$@ \ 632 $$($1_EXPECTED_OBJS) $$($1_RES) \ 633 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 634 $$($1_CREATE_DEBUGINFO_CMDS) 635 # Touch target to make sure it has a later time stamp than the debug 636 # symbol files to avoid unnecessary relinking on rebuild. 637 ifeq ($(OPENJDK_TARGET_OS), windows) 638 $(TOUCH) $$@ 639 endif 640 641 endif 642 643 ifneq (,$$($1_STATIC_LIBRARY)) 644 $1_VARDEPS := $(AR) $$($1_ARFLAGS) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 645 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 646 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 647 648 # Generating a static library, ie object file archive. 649 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) 650 $(ECHO) $(LOG_INFO) "Archiving $$($1_STATIC_LIBRARY)" 651 $(AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_EXPECTED_OBJS) \ 652 $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 653 endif 654 655 ifneq (,$$($1_PROGRAM)) 656 # A executable binary has been specified, setup the target for it. 657 $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) 658 659 $1_VARDEPS := $$($1_LDEXE) $(SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 660 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 661 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 662 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 663 664 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_GEN_MANIFEST) \ 665 $$($1_DEBUGINFO_EXTRA_DEPS) $$($1_VARDEPS_FILE) 666 $(ECHO) $(LOG_INFO) "Linking executable $$($1_BASENAME)" 667 $$($1_LDEXE) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $(SYSROOT_LDFLAGS) \ 668 $(EXE_OUT_OPTION)$$($1_TARGET) \ 669 $$($1_EXPECTED_OBJS) $$($1_RES) \ 670 $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) 671 ifneq (,$$($1_GEN_MANIFEST)) 672 $(MT) -nologo -manifest $$($1_GEN_MANIFEST) -outputresource:$$@;#1 673 endif 674 # This only works if the openjdk_codesign identity is present on the system. Let 675 # silently fail otherwise. 676 ifneq (,$(CODESIGN)) 677 ifneq (,$$($1_CODESIGN)) 678 $(CODESIGN) -s openjdk_codesign $$@ 679 endif 680 endif 681 $$($1_CREATE_DEBUGINFO_CMDS) 682 # Touch target to make sure it has a later time stamp than the debug 683 # symbol files to avoid unnecessary relinking on rebuild. 684 ifeq ($(OPENJDK_TARGET_OS), windows) 685 $(TOUCH) $$@ 686 endif 687 688 endif 689endef 690 691endif # _NATIVE_COMPILATION_GMK 692