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 $(sort ...) has the side effect 27 # of removing duplicates. It is actually this side effect that is 28 # desired whenever sort is used below! 29 30 ifndef _NATIVE_COMPILATION_GMK 31 _NATIVE_COMPILATION_GMK := 1 32 33 ifeq (,$(_MAKEBASE_GMK)) 34 $(error You must include MakeBase.gmk prior to including NativeCompilation.gmk) 35 endif 36 37 ################################################################################ 38 # Create exported symbols file for static libraries 39 ################################################################################ 40 41 # get the exported symbols from mapfiles and if there 42 # is no mapfile, get them from the archive 43 define GetSymbols 44 $(RM) $$(@D)/$$(basename $$(@F)).symbols; \ 45 if [ ! -z $$($1_MAPFILE) -a -e $$($1_MAPFILE) ]; then \ 46 $(ECHO) "Getting symbols from mapfile $$($1_MAPFILE)"; \ 47 $(AWK) '/global:/','/local:/' $$($1_MAPFILE) | \ 48 $(SED) -e 's/#.*//;s/global://;s/local://;s/\;//;s/^[ ]*/_/;/^_$$$$/d' | \ 49 $(EGREP) -v "JNI_OnLoad|JNI_OnUnload|Agent_OnLoad|Agent_OnUnload|Agent_OnAttach" > \ 50 $$(@D)/$$(basename $$(@F)).symbols || true; \ 51 $(NM) $$($1_TARGET) | $(GREP) " T " | \ 52 $(EGREP) "JNI_OnLoad|JNI_OnUnload|Agent_OnLoad|Agent_OnUnload|Agent_OnAttach" | \ 53 $(CUT) -d ' ' -f 3 >> $$(@D)/$$(basename $$(@F)).symbols || true;\ 54 else \ 55 $(ECHO) "Getting symbols from nm"; \ 56 $(NM) -m $$($1_TARGET) | $(GREP) "__TEXT" | \ 57 $(EGREP) -v "non-external|private extern|__TEXT,__eh_frame" | \ 58 $(SED) -e 's/.* //' > $$(@D)/$$(basename $$(@F)).symbols; \ 59 fi 60 endef 61 62 ################################################################################ 63 # Define a native toolchain configuration that can be used by 64 # SetupNativeCompilation calls 65 # 66 # Parameter 1 is the name of the toolchain definition 67 # 68 # Remaining parameters are named arguments: 69 # EXTENDS - Optional parent definition to get defaults from 70 # CC - The C compiler 71 # CXX - The C++ compiler 72 # LD - The Linker 73 # AR - Static linker 74 # AS - Assembler 75 # MT - Windows MT tool 76 # RC - Windows RC tool 77 # STRIP - The tool to use for stripping debug symbols 78 # SYSROOT_CFLAGS - Compiler flags for using the specific sysroot 79 # SYSROOT_LDFLAGS - Linker flags for using the specific sysroot 80 DefineNativeToolchain = $(NamedParamsMacroTemplate) 81 define DefineNativeToolchainBody 82 # If extending another definition, get default values from that, 83 # otherwise, nothing more needs to be done as variable assignments 84 # already happened in NamedParamsMacroTemplate. 85 ifneq ($$($1_EXTENDS), ) 86 $$(call SetIfEmpty, $1_CC, $$($$($1_EXTENDS)_CC)) 87 $$(call SetIfEmpty, $1_CXX, $$($$($1_EXTENDS)_CXX)) 88 $$(call SetIfEmpty, $1_LD, $$($$($1_EXTENDS)_LD)) 89 $$(call SetIfEmpty, $1_AR, $$($$($1_EXTENDS)_AR)) 90 $$(call SetIfEmpty, $1_AS, $$($$($1_EXTENDS)_AS)) 91 $$(call SetIfEmpty, $1_MT, $$($$($1_EXTENDS)_MT)) 92 $$(call SetIfEmpty, $1_RC, $$($$($1_EXTENDS)_RC)) 93 $$(call SetIfEmpty, $1_STRIP, $$($$($1_EXTENDS)_STRIP)) 94 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_EXTENDS)_SYSROOT_CFLAGS)) 95 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_EXTENDS)_SYSROOT_LDFLAGS)) 96 endif 97 endef 98 99 # Create a default toolchain with the main compiler and linker 100 $(eval $(call DefineNativeToolchain, TOOLCHAIN_DEFAULT, \ 101 CC := $(CC), \ 102 CXX := $(CXX), \ 103 LD := $(LD), \ 104 AR := $(AR), \ 105 AS := $(AS), \ 106 MT := $(MT), \ 107 RC := $(RC), \ 108 STRIP := $(STRIP), \ 109 SYSROOT_CFLAGS := $(SYSROOT_CFLAGS), \ 110 SYSROOT_LDFLAGS := $(SYSROOT_LDFLAGS), \ 111 )) 112 113 # Create a toolchain where linking is done with the C++ linker 114 $(eval $(call DefineNativeToolchain, TOOLCHAIN_LINK_CXX, \ 115 EXTENDS := TOOLCHAIN_DEFAULT, \ 116 LD := $(LDCXX), \ 117 )) 118 119 # Create a toolchain with the BUILD compiler, used for build tools that 120 # are to be run during the build. 121 # The BUILD_SYSROOT_*FLAGS variables are empty for now. 122 $(eval $(call DefineNativeToolchain, TOOLCHAIN_BUILD, \ 123 CC := $(BUILD_CC), \ 124 CXX := $(BUILD_CXX), \ 125 LD := $(BUILD_LD), \ 126 AR := $(BUILD_AR), \ 127 AS := $(BUILD_AS), \ 128 SYSROOT_CFLAGS := $(BUILD_SYSROOT_CFLAGS), \ 129 SYSROOT_LDFLAGS := $(BUILD_SYSROOT_LDFLAGS), \ 130 )) 131 132 ################################################################################ 133 134 # Extensions of files handled by this macro. 135 NATIVE_SOURCE_EXTENSIONS := %.s %.c %.cpp %.cc %.m %.mm 136 137 # Replaces native source extensions with the object file extension in a string. 138 # Param 1: the string containing source file names with extensions 139 # The surrounding strip is needed to keep additional whitespace out 140 define replace_with_obj_extension 141 $(strip \ 142 $(foreach extension, $(NATIVE_SOURCE_EXTENSIONS), \ 143 $(patsubst $(extension),%$(OBJ_SUFFIX),$(filter $(extension),$1))) \ 144 ) 145 endef 146 147 ifeq ($(OPENJDK_BUILD_OS_ENV), windows.cygwin) 148 UNIX_PATH_PREFIX := /cygdrive 149 else ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys) 150 UNIX_PATH_PREFIX := 151 endif 152 153 # This pattern is used to transform the output of the microsoft CL compiler 154 # into a make syntax dependency file (.d) 155 WINDOWS_SHOWINCLUDE_SED_PATTERN := \ 156 -e '/^Note: including file:/!d' \ 157 -e 's|Note: including file: *||' \ 158 -e 's|\\|/|g' \ 159 -e 's|^\([a-zA-Z]\):|$(UNIX_PATH_PREFIX)/\1|g' \ 160 -e '\|$(TOPDIR)|I !d' \ 161 -e 's|$$$$| \\|g' \ 162 # 163 164 # This pattern is used to transform a dependency file (.d) to a list 165 # of make targets for dependent files (.d.targets) 166 DEPENDENCY_TARGET_SED_PATTERN := \ 167 -e 's/\#.*//' \ 168 -e 's/^[^:]*: *//' \ 169 -e 's/ *\\$$$$//' \ 170 -e 's/^[ ]*//' \ 171 -e '/^$$$$/ d' \ 172 -e 's/$$$$/ :/' \ 173 # 174 175 define add_native_source 176 # param 1 = BUILD_MYPACKAGE 177 # parma 2 = the source file name (..../alfa.c or .../beta.cpp) 178 # param 3 = the bin dir that stores all .o (.obj) and .d files. 179 # param 4 = the c flags to the compiler 180 # param 5 = the c compiler 181 # param 6 = the c++ flags to the compiler 182 # param 7 = the c++ compiler 183 # param 8 = the flags to the assembler 184 185 ifneq (,$$(filter %.c,$2)) 186 # Compile as a C file 187 $1_$2_FLAGS=$(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 188 $1_$2_COMP=$5 189 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 190 else ifneq (,$$(filter %.m,$2)) 191 # Compile as an Objective-C file 192 $1_$2_FLAGS=-x objective-c $(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 193 $1_$2_COMP=$5 194 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 195 else ifneq (,$$(filter %.s,$2)) 196 # Compile as assembler file 197 $1_$2_FLAGS=$8 -DTHIS_FILE='"$$(<F)"' 198 $1_$2_COMP=$(AS) 199 $1_$2_DEP_FLAG:= 200 else ifneq (,$$(filter %.cpp,$2)$$(filter %.cc,$2)$$(filter %.mm,$2)) 201 # Compile as a C++ or Objective-C++ file 202 $1_$2_FLAGS=$(CFLAGS_CCACHE) $6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c 203 $1_$2_COMP=$7 204 $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS) 205 else 206 $$(error Internal error in NativeCompilation.gmk: no compiler for file $2) 207 endif 208 # Generate the .o (.obj) file name and place it in the bin dir. 209 $1_$2_OBJ := $3/$$(call replace_with_obj_extension, $$(notdir $2)) 210 # Only continue if this object file hasn't been processed already. This lets the first found 211 # source file override any other with the same name. 212 ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_ALL_OBJS))) 213 $1_ALL_OBJS+=$$($1_$2_OBJ) 214 ifeq (,$$(filter %.s,$2)) 215 # And this is the dependency file for this obj file. 216 $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ)) 217 # The dependency target file lists all dependencies as empty targets 218 # to avoid make error "No rule to make target" for removed files 219 $1_$2_DEP_TARGETS:=$$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_$2_OBJ)) 220 221 # Include previously generated dependency information. (if it exists) 222 -include $$($1_$2_DEP) 223 -include $$($1_$2_DEP_TARGETS) 224 225 ifeq ($(TOOLCHAIN_TYPE), microsoft) 226 $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) \ 227 -Fm$$(patsubst %$(OBJ_SUFFIX),%.map,$$($1_$2_OBJ)) 228 endif 229 endif 230 231 $$($1_$2_OBJ) : $2 $$($1_COMPILE_VARDEPS_FILE) | $$($1_BUILD_INFO) 232 $(ECHO) $(LOG_INFO) "Compiling $$(notdir $2) (for $$(notdir $$($1_TARGET)))" 233 ifneq ($(TOOLCHAIN_TYPE), microsoft) 234 ifeq ($(TOOLCHAIN_TYPE)$$(filter %.s,$2), solstudio) 235 # The Solaris studio compiler doesn't output the full path to the object file in the 236 # generated deps files. Fixing it with sed. If compiling assembly, don't try this. 237 $(call LogFailures, $$($1_$2_OBJ).log, $$($1_SAFE_NAME)_$$(notdir $2), \ 238 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP).tmp $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) 239 $(SED) 's|^$$(@F):|$$@:|' $$($1_$2_DEP).tmp > $$($1_$2_DEP) 240 else 241 $(call LogFailures, $$($1_$2_OBJ).log, $$($1_SAFE_NAME)_$$(notdir $2), \ 242 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) 243 endif 244 # Create a dependency target file from the dependency file. 245 # Solution suggested by http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/ 246 ifneq ($$($1_$2_DEP),) 247 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) 248 endif 249 else 250 # The Visual Studio compiler lacks a feature for generating make dependencies, but by 251 # setting -showIncludes, all included files are printed. These are filtered out and 252 # parsed into make dependences. 253 # Keep as much as possible on one execution line for best performance on Windows 254 ($(call LogFailures, $$($1_$2_OBJ).log, $$($1_SAFE_NAME)_$$(notdir $2), \ 255 $$($1_$2_COMP) $$($1_$2_FLAGS) -showIncludes $$($1_$2_DEBUG_OUT_FLAGS) \ 256 $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) ; echo $$$$? > $$($1_$2_DEP).exitvalue) \ 257 | $(TEE) $$($1_$2_DEP).raw | $(GREP) -v -e "^Note: including file:" \ 258 -e "^$(notdir $2)$$$$" || test "$$$$?" = "1" ; \ 259 exit `cat $$($1_$2_DEP).exitvalue` ; \ 260 $(RM) $$($1_$2_DEP).exitvalue ; \\ 261 ($(ECHO) $$@: \\ ; \ 262 $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_DEP).raw) | $(SORT) -u > $$($1_$2_DEP) ; \ 263 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) 264 endif 265 endif 266 endef 267 268 # Setup make rules for creating a native binary (a shared library or an 269 # executable). 270 # 271 # Parameter 1 is the name of the rule. This name is used as variable prefix, 272 # and the targets generated are listed in a variable by that name. 273 # 274 # Remaining parameters are named arguments. These include: 275 # TOOLCHAIN Name of toolchain setup to use. Defaults to TOOLCHAIN_DEFAULT. 276 # SRC one or more directory roots to scan for C/C++ files. 277 # CFLAGS the compiler flags to be used, used both for C and C++. 278 # CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. 279 # LDFLAGS the linker flags to be used, used both for C and C++. 280 # LIBS the libraries to link to 281 # ARFLAGS the archiver flags to be used 282 # OBJECT_DIR the directory where we store the object files 283 # LIBRARY the resulting library file 284 # PROGRAM the resulting exec file 285 # INCLUDES only pick source from these directories 286 # EXCLUDES do not pick source from these directories 287 # INCLUDE_FILES only compile exactly these files! 288 # EXCLUDE_FILES with these names 289 # EXTRA_FILES List of extra files not in any of the SRC dirs 290 # VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 291 # RC_FLAGS flags for RC. 292 # MAPFILE mapfile 293 # REORDER reorder file 294 # DEBUG_SYMBOLS add debug symbols (if configured on) 295 # CC the compiler to use, default is $(CC) 296 # LD the linker to use, default is $(LD) 297 # OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST 298 # DISABLED_WARNINGS_<toolchain> Disable the given warnings for the specified toolchain 299 # STRIP_SYMBOLS Set to true to strip the final binary if the toolchain allows for it 300 # STRIPFLAGS Optionally change the flags given to the strip command 301 SetupNativeCompilation = $(NamedParamsMacroTemplate) 302 define SetupNativeCompilationBody 303 304 # If we're doing a static build and producing a library 305 # force it to be a static library and remove the -l libraries 306 ifeq ($(STATIC_BUILD), true) 307 ifneq ($$($1_LIBRARY),) 308 $1_STATIC_LIBRARY := $$($1_LIBRARY) 309 $1_LIBRARY := 310 endif 311 endif 312 313 ifneq (,$$($1_BIN)) 314 $$(error BIN has been replaced with OBJECT_DIR) 315 endif 316 317 ifneq (,$$($1_LIB)) 318 $$(error LIB has been replaced with LIBRARY) 319 endif 320 321 ifneq (,$$($1_EXE)) 322 $$(error EXE has been replaced with PROGRAM) 323 endif 324 325 ifneq (,$$($1_LIBRARY)) 326 ifeq (,$$($1_OUTPUT_DIR)) 327 $$(error LIBRARY requires OUTPUT_DIR) 328 endif 329 330 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 331 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 332 endif 333 334 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 335 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 336 endif 337 338 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 339 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 340 endif 341 342 ifeq ($$($1_SUFFIX), ) 343 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 344 endif 345 346 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 347 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 348 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 349 endif 350 351 ifneq (,$$($1_STATIC_LIBRARY)) 352 ifeq (,$$($1_OUTPUT_DIR)) 353 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 354 endif 355 356 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 357 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 358 endif 359 360 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 361 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 362 endif 363 364 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 365 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 366 endif 367 368 ifeq ($$($1_SUFFIX), ) 369 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 370 endif 371 372 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 373 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 374 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 375 endif 376 377 ifneq (,$$($1_PROGRAM)) 378 ifeq (,$$($1_OUTPUT_DIR)) 379 $$(error PROGRAM requires OUTPUT_DIR) 380 endif 381 382 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 383 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 384 endif 385 386 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 387 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 388 endif 389 390 ifeq ($$($1_SUFFIX), ) 391 $1_SUFFIX := $(EXE_SUFFIX) 392 endif 393 394 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 395 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 396 $1_NOSUFFIX:=$$($1_PROGRAM) 397 endif 398 $1_SAFE_NAME := $$(strip $$(subst /,_, $1)) 399 400 ifeq (,$$($1_TARGET)) 401 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 402 endif 403 404 # Setup the toolchain to be used 405 $$(call SetIfEmpty, $1_TOOLCHAIN, TOOLCHAIN_DEFAULT) 406 $$(call SetIfEmpty, $1_CC, $$($$($1_TOOLCHAIN)_CC)) 407 $$(call SetIfEmpty, $1_CXX, $$($$($1_TOOLCHAIN)_CXX)) 408 $$(call SetIfEmpty, $1_LD, $$($$($1_TOOLCHAIN)_LD)) 409 $$(call SetIfEmpty, $1_AR, $$($$($1_TOOLCHAIN)_AR)) 410 $$(call SetIfEmpty, $1_AS, $$($$($1_TOOLCHAIN)_AS)) 411 $$(call SetIfEmpty, $1_MT, $$($$($1_TOOLCHAIN)_MT)) 412 $$(call SetIfEmpty, $1_RC, $$($$($1_TOOLCHAIN)_RC)) 413 $$(call SetIfEmpty, $1_STRIP, $$($$($1_TOOLCHAIN)_STRIP)) 414 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_CFLAGS)) 415 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_LDFLAGS)) 416 417 ifneq ($$($1_MANIFEST), ) 418 ifeq ($$($1_MANIFEST_VERSION), ) 419 $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1) 420 endif 421 endif 422 423 # Make sure the dirs exist. 424 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 425 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),, \ 426 $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 427 428 # Find all files in the source trees. Sort to remove duplicates. 429 $1_ALL_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 430 # Extract the C/C++ files. 431 $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES))) 432 $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 433 ifneq ($$($1_EXCLUDE_FILES),) 434 $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES)) 435 endif 436 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter $$(NATIVE_SOURCE_EXTENSIONS),$$($1_ALL_SRCS))) 437 ifneq (,$$(strip $$($1_INCLUDE_FILES))) 438 $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS)) 439 endif 440 ifeq (,$$($1_SRCS)) 441 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 442 endif 443 # There can be only a single bin dir root, no need to foreach over the roots. 444 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 445 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 446 # and we have a list of all existing object files: $$($1_BINS) 447 448 # Prepend the source/bin path to the filter expressions. Then do the filtering. 449 ifneq ($$($1_INCLUDES),) 450 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 451 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 452 endif 453 ifneq ($$($1_EXCLUDES),) 454 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 455 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 456 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 457 endif 458 459 $1_SRCS += $$($1_EXTRA_FILES) 460 461 ifeq (,$$($1_SRCS)) 462 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 463 endif 464 465 # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides 466 # a reproducable order on the input files to the linker). 467 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 468 $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES))) 469 # Are there too many object files on disk? Perhaps because some source file was removed? 470 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 471 # Clean out the superfluous object files. 472 ifneq ($$($1_SUPERFLUOUS_OBJS),) 473 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 474 endif 475 476 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 477 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 478 ifneq ($(DEBUG_LEVEL),release) 479 # Pickup extra debug dependent variables for CFLAGS 480 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 481 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 482 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 483 else 484 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 485 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 486 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 487 endif 488 489 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 490 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 491 ifneq ($(DEBUG_LEVEL),release) 492 # Pickup extra debug dependent variables for CXXFLAGS 493 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 494 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 495 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 496 else 497 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 498 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 499 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 500 endif 501 502 # If no C++ flags are explicitly set, default to using the C flags. 503 # After that, we can set additional C++ flags that should not interfere 504 # with the mechanism for copying the C flags by default. 505 ifeq ($$($1_CXXFLAGS),) 506 $1_CXXFLAGS:=$$($1_CFLAGS) 507 endif 508 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 509 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 510 endif 511 512 ifeq ($(DEBUG_BINARIES), true) 513 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 514 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 515 endif 516 ifeq ($$($1_DEBUG_SYMBOLS), true) 517 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 518 ifdef OPENJDK 519 # Always add debug symbols 520 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 521 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 522 else 523 # Programs don't get the debug symbols added in the old build. It's not clear if 524 # this is intentional. 525 ifeq ($$($1_PROGRAM),) 526 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 527 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 528 endif 529 endif 530 endif 531 endif 532 533 ifneq (,$$($1_REORDER)) 534 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 535 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 536 endif 537 538 # Pass the library name for static JNI library naming 539 ifneq ($$($1_STATIC_LIBRARY),) 540 $1_EXTRA_CFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 541 $1_EXTRA_CXXFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 542 endif 543 544 # Pick up disabled warnings, if possible on this platform. 545 ifneq ($(DISABLE_WARNING_PREFIX),) 546 $1_EXTRA_CFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE))) 547 $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE))) 548 endif 549 550 # Check if warnings should be considered errors. 551 # Pick first binary and toolchain specific, then binary specific, then general setting. 552 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)),) 553 ifeq ($$($1_WARNINGS_AS_ERRORS),) 554 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$(WARNINGS_AS_ERRORS) 555 else 556 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$($1_WARNINGS_AS_ERRORS) 557 endif 558 endif 559 560 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), true) 561 $1_EXTRA_CFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 562 $1_EXTRA_CXXFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 563 endif 564 565 ifeq (NONE, $$($1_OPTIMIZATION)) 566 $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) 567 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) 568 else ifeq (LOW, $$($1_OPTIMIZATION)) 569 $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) 570 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) 571 else ifeq (HIGH, $$($1_OPTIMIZATION)) 572 $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) 573 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) 574 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 575 $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) 576 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) 577 else ifneq (, $$($1_OPTIMIZATION)) 578 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 579 endif 580 581 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 582 583 # Track variable changes for all variables that affect the compilation command 584 # lines for all object files in this setup. This includes at least all the 585 # variables used in the call to add_native_source below. 586 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 587 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) \ 588 $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS) \ 589 $$(foreach s, $$($1_SRCS), \ 590 $$($1_$$(notdir $$s)_CFLAGS) $$($1_$$(notdir $$s)_CXXFLAGS)) 591 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 592 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 593 594 # Now call add_native_source for each source file we are going to compile. 595 $$(foreach p,$$($1_SRCS), \ 596 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 597 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS), \ 598 $$($1_CC), \ 599 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS), \ 600 $$($1_CXX), $$($1_ASFLAGS)))) 601 602 # Setup rule for printing progress info when compiling source files. 603 # This is a rough heuristic and may not always print accurate information. 604 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 605 ifeq ($$(wildcard $$($1_TARGET)),) 606 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 607 else 608 $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \ 609 $$(if $$(filter-out %.vardeps, $$?), \ 610 'due to $$(words $$(filter-out %.vardeps, $$?)) file(s)', \ 611 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes'))) 612 endif 613 $(TOUCH) $$@ 614 615 # On windows we need to create a resource file 616 ifeq ($(OPENJDK_TARGET_OS), windows) 617 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 618 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 619 $1_RES_DEP:=$$($1_RES).d 620 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 621 -include $$($1_RES_DEP) 622 -include $$($1_RES_DEP_TARGETS) 623 624 $1_RES_VARDEPS := $$($1_RC) $$($1_RC_FLAGS) 625 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 626 $$($1_RES).vardeps) 627 628 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 629 $(ECHO) $(LOG_INFO) "Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))" 630 $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 631 $$($1_VERSIONINFO_RESOURCE) 632 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. 633 $$($1_CC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 634 $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || exit 0 635 ($(ECHO) $$($1_RES): \\ \ 636 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw) > $$($1_RES_DEP) 637 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 638 endif 639 endif 640 641 # mapfile doesnt seem to be implemented on macosx (yet??) 642 ifneq ($(OPENJDK_TARGET_OS),macosx) 643 ifneq ($(OPENJDK_TARGET_OS),windows) 644 $1_REAL_MAPFILE:=$$($1_MAPFILE) 645 ifneq (,$$($1_REORDER)) 646 $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile 647 648 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 649 $$(MKDIR) -p $$(@D) 650 $$(CP) $$($1_MAPFILE) $$@.tmp 651 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 652 $$(MV) $$@.tmp $$@ 653 endif 654 endif 655 endif 656 657 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 658 # for LDFLAGS and LIBS 659 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 660 $1_EXTRA_LIBS:=$$($1_LIBS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LIBS_$(OPENJDK_TARGET_OS)) 661 ifneq (,$$($1_REAL_MAPFILE)) 662 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 663 endif 664 665 # Need to make sure TARGET is first on list 666 $1 := $$($1_TARGET) 667 ifeq ($$($1_STATIC_LIBRARY),) 668 ifeq ($$($1_DEBUG_SYMBOLS), true) 669 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 670 ifneq ($(OPENJDK_TARGET_OS), macosx) # no MacOS X support yet 671 ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR)) 672 # The dependency on TARGET is needed on windows for debuginfo files 673 # to be rebuilt properly. 674 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 675 $(CP) $$< $$@ 676 endif 677 678 # Generate debuginfo files. 679 ifeq ($(OPENJDK_TARGET_OS), windows) 680 $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 681 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 682 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 683 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 684 # No separate command is needed for debuginfo on windows, instead 685 # touch target to make sure it has a later time stamp than the debug 686 # symbol files to avoid unnecessary relinking on rebuild. 687 $1_CREATE_DEBUGINFO_CMDS := $(TOUCH) $$($1_TARGET) 688 689 else ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), ) 690 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 691 # Setup the command line creating debuginfo files, to be run after linking. 692 # It cannot be run separately since it updates the original target file 693 $1_CREATE_DEBUGINFO_CMDS := \ 694 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 695 $(CD) $$($1_OUTPUT_DIR) && \ 696 $(OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 697 endif # No MacOS X support 698 699 # This dependency dance ensures that debug info files get rebuilt 700 # properly if deleted. 701 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 702 $$($1_DEBUGINFO_FILES): $$($1_EXPECTED_OBJS) 703 704 ifeq ($(ZIP_DEBUGINFO_FILES), true) 705 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 706 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 707 708 # The dependency on TARGET is needed for debuginfo files 709 # to be rebuilt properly. 710 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 711 $(CD) $$($1_OBJECT_DIR) \ 712 && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 713 714 else 715 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 716 endif 717 endif 718 endif # !MacOS X 719 endif # $1_DEBUG_SYMBOLS 720 endif # !STATIC_LIBRARY 721 722 ifeq ($$($1_STRIP_SYMBOLS), true) 723 ifneq ($$($1_STRIP), ) 724 # Default to using the global STRIPFLAGS. Allow for overriding with an empty value 725 $1_STRIPFLAGS ?= $(STRIPFLAGS) 726 $1_STRIP_CMD := $$($1_STRIP) $$($1_STRIPFLAGS) $$($1_TARGET) 727 endif 728 endif 729 730 ifneq (,$$($1_LIBRARY)) 731 # Generating a dynamic library. 732 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 733 ifeq ($(OPENJDK_TARGET_OS), windows) 734 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 735 endif 736 737 $1_EXTRA_LIBS += $(GLOBAL_LIBS) 738 739 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 740 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_CREATE_DEBUGINFO_CMDS) \ 741 $$($1_STRIP_CMD) 742 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 743 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 744 745 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 746 $$($1_VARDEPS_FILE) 747 $(ECHO) $(LOG_INFO) "Linking $$($1_BASENAME)" ; \ 748 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 749 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 750 $(LD_OUT_OPTION)$$@ \ 751 $$($1_EXPECTED_OBJS) $$($1_RES) \ 752 $$($1_LIBS) $$($1_EXTRA_LIBS)) ; \ 753 $$($1_CREATE_DEBUGINFO_CMDS) 754 $$($1_STRIP_CMD) 755 # Touch target to make sure it has a later time stamp than the debug 756 # symbol files to avoid unnecessary relinking on rebuild. 757 ifeq ($(OPENJDK_TARGET_OS), windows) 758 $(TOUCH) $$@ 759 endif 760 761 endif 762 763 ifneq (,$$($1_STATIC_LIBRARY)) 764 $1_VARDEPS := $$($1_AR) $$($1_ARFLAGS) $$($1_LIBS) \ 765 $$($1_EXTRA_LIBS) 766 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 767 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 768 769 # Generating a static library, ie object file archive. 770 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) 771 $(ECHO) $(LOG_INFO) "Archiving $$($1_STATIC_LIBRARY)" 772 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 773 $$($1_AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_EXPECTED_OBJS) \ 774 $$($1_RES)) 775 ifeq ($(STATIC_BUILD), true) 776 $(GetSymbols) 777 endif 778 endif 779 780 ifneq (,$$($1_PROGRAM)) 781 # A executable binary has been specified, setup the target for it. 782 $1_EXTRA_LIBS += $(GLOBAL_LIBS) 783 784 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 785 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \ 786 $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) \ 787 $$($1_STRIP_CMD) 788 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 789 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 790 791 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_MANIFEST) \ 792 $$($1_VARDEPS_FILE) 793 $(ECHO) $(LOG_INFO) "Linking executable $$($1_BASENAME)" ; \ 794 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 795 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 796 $(EXE_OUT_OPTION)$$($1_TARGET) \ 797 $$($1_EXPECTED_OBJS) $$($1_RES) \ 798 $$($1_LIBS) $$($1_EXTRA_LIBS)) 799 ifeq ($(OPENJDK_TARGET_OS), windows) 800 ifneq ($$($1_MANIFEST), ) 801 $$($1_MT) -nologo -manifest $$($1_MANIFEST) -identity:"$$($1_PROGRAM).exe, version=$$($1_MANIFEST_VERSION)" -outputresource:$$@;#1 802 endif 803 endif 804 # This only works if the openjdk_codesign identity is present on the system. Let 805 # silently fail otherwise. 806 ifneq (,$(CODESIGN)) 807 ifneq (,$$($1_CODESIGN)) 808 $(CODESIGN) -s openjdk_codesign $$@ 809 endif 810 endif 811 $$($1_CREATE_DEBUGINFO_CMDS) 812 $$($1_STRIP_CMD) 813 # Touch target to make sure it has a later time stamp than the debug 814 # symbol files to avoid unnecessary relinking on rebuild. 815 ifeq ($(OPENJDK_TARGET_OS), windows) 816 $(TOUCH) $$@ 817 endif 818 819 endif 820 endef 821 822 endif # _NATIVE_COMPILATION_GMK