NativeCompilation.gmk revision 1805:6e9c4ae0edf5
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################################################################################ 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 43define 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 60endef 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 80DefineNativeToolchain = $(NamedParamsMacroTemplate) 81define 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 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_EXTENDS)_SYSROOT_LDFLAGS)) 96 endif 97endef 98 99# Create a default toolchain with the main compiler and linker 100$(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 := $(BUILD_SYSROOT_LDFLAGS), \ 130)) 131 132################################################################################ 133 134# Extensions of files handled by this macro. 135NATIVE_SOURCE_EXTENSIONS := %.s %.c %.cpp %.cc %.m %.mm 136 137# Replaces native source extensions with the object file extension in a string. 138# Param 1: the string containing source file names with extensions 139# The surrounding strip is needed to keep additional whitespace out 140define replace_with_obj_extension 141$(strip \ 142 $(foreach extension, $(NATIVE_SOURCE_EXTENSIONS), \ 143 $(patsubst $(extension),%$(OBJ_SUFFIX),$(filter $(extension),$1))) \ 144) 145endef 146 147ifeq ($(OPENJDK_BUILD_OS_ENV), windows.cygwin) 148 UNIX_PATH_PREFIX := /cygdrive 149else ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys) 150 UNIX_PATH_PREFIX := 151endif 152 153# This pattern is used to transform the output of the microsoft CL compiler 154# into a make syntax dependency file (.d) 155WINDOWS_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|$$$$| \\|g' \ 162 # 163 164# This pattern is used to transform a dependency file (.d) to a list 165# of make targets for dependent files (.d.targets) 166DEPENDENCY_TARGET_SED_PATTERN := \ 167 -e 's/\#.*//' \ 168 -e 's/^[^:]*: *//' \ 169 -e 's/ *\\$$$$//' \ 170 -e 's/^[ ]*//' \ 171 -e '/^$$$$/ d' \ 172 -e 's/$$$$/ :/' \ 173 # 174 175define add_native_source 176 # param 1 = BUILD_MYPACKAGE 177 # parma 2 = the source file name (..../alfa.c or .../beta.cpp) 178 # param 3 = the bin dir that stores all .o (.obj) and .d files. 179 # param 4 = the c flags to the compiler 180 # param 5 = the c compiler 181 # param 6 = the c++ flags to the compiler 182 # param 7 = the c++ compiler 183 # param 8 = the flags to the assembler 184 185 ifneq (,$$(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 266endef 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# DISABLED_WARNINGS_C_<toolchain> Disable the given warnings for the specified toolchain 300# when compiling C code 301# DISABLED_WARNINGS_CXX_<toolchain> Disable the given warnings for the specified 302# toolchain when compiling C++ code 303# STRIP_SYMBOLS Set to true to strip the final binary if the toolchain allows for it 304# STRIPFLAGS Optionally change the flags given to the strip command 305SetupNativeCompilation = $(NamedParamsMacroTemplate) 306define SetupNativeCompilationBody 307 308 # If we're doing a static build and producing a library 309 # force it to be a static library and remove the -l libraries 310 ifeq ($(STATIC_BUILD), true) 311 ifneq ($$($1_LIBRARY),) 312 $1_STATIC_LIBRARY := $$($1_LIBRARY) 313 $1_LIBRARY := 314 endif 315 endif 316 317 ifneq (,$$($1_BIN)) 318 $$(error BIN has been replaced with OBJECT_DIR) 319 endif 320 321 ifneq (,$$($1_LIB)) 322 $$(error LIB has been replaced with LIBRARY) 323 endif 324 325 ifneq (,$$($1_EXE)) 326 $$(error EXE has been replaced with PROGRAM) 327 endif 328 329 ifneq (,$$($1_LIBRARY)) 330 ifeq (,$$($1_OUTPUT_DIR)) 331 $$(error LIBRARY requires OUTPUT_DIR) 332 endif 333 334 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 335 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 336 endif 337 338 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 339 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 340 endif 341 342 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 343 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 344 endif 345 346 ifeq ($$($1_SUFFIX), ) 347 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 348 endif 349 350 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 351 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 352 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 353 endif 354 355 ifneq (,$$($1_STATIC_LIBRARY)) 356 ifeq (,$$($1_OUTPUT_DIR)) 357 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 358 endif 359 360 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 361 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 362 endif 363 364 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 365 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 366 endif 367 368 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 369 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 370 endif 371 372 ifeq ($$($1_SUFFIX), ) 373 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 374 endif 375 376 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 377 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 378 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 379 endif 380 381 ifneq (,$$($1_PROGRAM)) 382 ifeq (,$$($1_OUTPUT_DIR)) 383 $$(error PROGRAM requires OUTPUT_DIR) 384 endif 385 386 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 387 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 388 endif 389 390 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 391 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 392 endif 393 394 ifeq ($$($1_SUFFIX), ) 395 $1_SUFFIX := $(EXE_SUFFIX) 396 endif 397 398 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 399 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 400 $1_NOSUFFIX:=$$($1_PROGRAM) 401 endif 402 $1_SAFE_NAME := $$(strip $$(subst /,_, $1)) 403 404 ifeq (,$$($1_TARGET)) 405 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 406 endif 407 408 # Setup the toolchain to be used 409 $$(call SetIfEmpty, $1_TOOLCHAIN, TOOLCHAIN_DEFAULT) 410 $$(call SetIfEmpty, $1_CC, $$($$($1_TOOLCHAIN)_CC)) 411 $$(call SetIfEmpty, $1_CXX, $$($$($1_TOOLCHAIN)_CXX)) 412 $$(call SetIfEmpty, $1_LD, $$($$($1_TOOLCHAIN)_LD)) 413 $$(call SetIfEmpty, $1_AR, $$($$($1_TOOLCHAIN)_AR)) 414 $$(call SetIfEmpty, $1_AS, $$($$($1_TOOLCHAIN)_AS)) 415 $$(call SetIfEmpty, $1_MT, $$($$($1_TOOLCHAIN)_MT)) 416 $$(call SetIfEmpty, $1_RC, $$($$($1_TOOLCHAIN)_RC)) 417 $$(call SetIfEmpty, $1_STRIP, $$($$($1_TOOLCHAIN)_STRIP)) 418 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_CFLAGS)) 419 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_LDFLAGS)) 420 421 ifneq ($$($1_MANIFEST), ) 422 ifeq ($$($1_MANIFEST_VERSION), ) 423 $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1) 424 endif 425 endif 426 427 # Make sure the dirs exist. 428 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 429 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),, \ 430 $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 431 432 # Find all files in the source trees. Sort to remove duplicates. 433 $1_ALL_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 434 # Extract the C/C++ files. 435 $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES))) 436 $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 437 ifneq ($$($1_EXCLUDE_FILES),) 438 $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES)) 439 endif 440 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter $$(NATIVE_SOURCE_EXTENSIONS),$$($1_ALL_SRCS))) 441 ifneq (,$$(strip $$($1_INCLUDE_FILES))) 442 $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS)) 443 endif 444 ifeq (,$$($1_SRCS)) 445 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 446 endif 447 # There can be only a single bin dir root, no need to foreach over the roots. 448 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 449 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 450 # and we have a list of all existing object files: $$($1_BINS) 451 452 # Prepend the source/bin path to the filter expressions. Then do the filtering. 453 ifneq ($$($1_INCLUDES),) 454 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 455 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 456 endif 457 ifneq ($$($1_EXCLUDES),) 458 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 459 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 460 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 461 endif 462 463 $1_SRCS += $$($1_EXTRA_FILES) 464 465 ifeq (,$$($1_SRCS)) 466 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 467 endif 468 469 # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides 470 # a reproducable order on the input files to the linker). 471 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 472 $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES))) 473 # Are there too many object files on disk? Perhaps because some source file was removed? 474 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 475 # Clean out the superfluous object files. 476 ifneq ($$($1_SUPERFLUOUS_OBJS),) 477 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 478 endif 479 480 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 481 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 482 ifneq ($(DEBUG_LEVEL),release) 483 # Pickup extra debug dependent variables for CFLAGS 484 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 485 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 486 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 487 else 488 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 489 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 490 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 491 endif 492 493 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 494 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 495 ifneq ($(DEBUG_LEVEL),release) 496 # Pickup extra debug dependent variables for CXXFLAGS 497 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 498 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 499 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 500 else 501 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 502 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 503 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 504 endif 505 506 # If no C++ flags are explicitly set, default to using the C flags. 507 # After that, we can set additional C++ flags that should not interfere 508 # with the mechanism for copying the C flags by default. 509 ifeq ($$($1_CXXFLAGS),) 510 $1_CXXFLAGS:=$$($1_CFLAGS) 511 endif 512 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 513 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 514 endif 515 516 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 += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 547 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 548 $$($1_DISABLED_WARNINGS_C_$(TOOLCHAIN_TYPE))) 549 $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 550 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 551 $$($1_DISABLED_WARNINGS_CXX_$(TOOLCHAIN_TYPE))) 552 endif 553 554 # Check if warnings should be considered errors. 555 # Pick first binary and toolchain specific, then binary specific, then general setting. 556 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)),) 557 ifeq ($$($1_WARNINGS_AS_ERRORS),) 558 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$(WARNINGS_AS_ERRORS) 559 else 560 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$($1_WARNINGS_AS_ERRORS) 561 endif 562 endif 563 564 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), true) 565 $1_EXTRA_CFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 566 $1_EXTRA_CXXFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 567 endif 568 569 ifeq (NONE, $$($1_OPTIMIZATION)) 570 $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) 571 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) 572 else ifeq (LOW, $$($1_OPTIMIZATION)) 573 $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) 574 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) 575 else ifeq (HIGH, $$($1_OPTIMIZATION)) 576 $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) 577 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) 578 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 579 $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) 580 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) 581 else ifneq (, $$($1_OPTIMIZATION)) 582 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 583 endif 584 585 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 586 587 # Track variable changes for all variables that affect the compilation command 588 # lines for all object files in this setup. This includes at least all the 589 # variables used in the call to add_native_source below. 590 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 591 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) \ 592 $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS) \ 593 $$(foreach s, $$($1_SRCS), \ 594 $$($1_$$(notdir $$s)_CFLAGS) $$($1_$$(notdir $$s)_CXXFLAGS)) 595 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 596 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 597 598 # Now call add_native_source for each source file we are going to compile. 599 $$(foreach p,$$($1_SRCS), \ 600 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 601 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS), \ 602 $$($1_CC), \ 603 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS), \ 604 $$($1_CXX), $$($1_ASFLAGS)))) 605 606 # Setup rule for printing progress info when compiling source files. 607 # This is a rough heuristic and may not always print accurate information. 608 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 609 ifeq ($$(wildcard $$($1_TARGET)),) 610 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 611 else 612 $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \ 613 $$(if $$(filter-out %.vardeps, $$?), \ 614 'due to $$(words $$(filter-out %.vardeps, $$?)) file(s)', \ 615 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes'))) 616 endif 617 $(TOUCH) $$@ 618 619 # On windows we need to create a resource file 620 ifeq ($(OPENJDK_TARGET_OS), windows) 621 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 622 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 623 $1_RES_DEP:=$$($1_RES).d 624 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 625 -include $$($1_RES_DEP) 626 -include $$($1_RES_DEP_TARGETS) 627 628 $1_RES_VARDEPS := $$($1_RC) $$($1_RC_FLAGS) 629 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 630 $$($1_RES).vardeps) 631 632 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 633 $(ECHO) $(LOG_INFO) "Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))" 634 $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 635 $$($1_VERSIONINFO_RESOURCE) 636 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. 637 $$($1_CC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 638 $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || exit 0 639 ($(ECHO) $$($1_RES): \\ \ 640 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw) > $$($1_RES_DEP) 641 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 642 endif 643 endif 644 645 # mapfile doesnt seem to be implemented on macosx (yet??) 646 ifneq ($(OPENJDK_TARGET_OS),macosx) 647 ifneq ($(OPENJDK_TARGET_OS),windows) 648 $1_REAL_MAPFILE:=$$($1_MAPFILE) 649 ifneq (,$$($1_REORDER)) 650 $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile 651 652 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 653 $$(MKDIR) -p $$(@D) 654 $$(CP) $$($1_MAPFILE) $$@.tmp 655 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 656 $$(MV) $$@.tmp $$@ 657 endif 658 endif 659 endif 660 661 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 662 # for LDFLAGS and LIBS 663 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 664 $1_EXTRA_LIBS:=$$($1_LIBS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LIBS_$(OPENJDK_TARGET_OS)) 665 ifneq (,$$($1_REAL_MAPFILE)) 666 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 667 endif 668 669 # Need to make sure TARGET is first on list 670 $1 := $$($1_TARGET) 671 ifeq ($$($1_STATIC_LIBRARY),) 672 ifeq ($$($1_DEBUG_SYMBOLS), true) 673 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 674 ifneq ($(OPENJDK_TARGET_OS), macosx) # no MacOS X support yet 675 ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR)) 676 # The dependency on TARGET is needed on windows for debuginfo files 677 # to be rebuilt properly. 678 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 679 $(CP) $$< $$@ 680 endif 681 682 # Generate debuginfo files. 683 ifeq ($(OPENJDK_TARGET_OS), windows) 684 $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 685 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 686 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 687 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 688 # No separate command is needed for debuginfo on windows, instead 689 # touch target to make sure it has a later time stamp than the debug 690 # symbol files to avoid unnecessary relinking on rebuild. 691 $1_CREATE_DEBUGINFO_CMDS := $(TOUCH) $$($1_TARGET) 692 693 else ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), ) 694 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 695 # Setup the command line creating debuginfo files, to be run after linking. 696 # It cannot be run separately since it updates the original target file 697 $1_CREATE_DEBUGINFO_CMDS := \ 698 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 699 $(CD) $$($1_OUTPUT_DIR) && \ 700 $(OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 701 endif # No MacOS X support 702 703 # This dependency dance ensures that debug info files get rebuilt 704 # properly if deleted. 705 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 706 $$($1_DEBUGINFO_FILES): $$($1_EXPECTED_OBJS) 707 708 ifeq ($(ZIP_DEBUGINFO_FILES), true) 709 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 710 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 711 712 # The dependency on TARGET is needed for debuginfo files 713 # to be rebuilt properly. 714 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 715 $(CD) $$($1_OBJECT_DIR) \ 716 && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 717 718 else 719 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 720 endif 721 endif 722 endif # !MacOS X 723 endif # $1_DEBUG_SYMBOLS 724 endif # !STATIC_LIBRARY 725 726 ifeq ($$($1_STRIP_SYMBOLS), true) 727 ifneq ($$($1_STRIP), ) 728 # Default to using the global STRIPFLAGS. Allow for overriding with an empty value 729 $1_STRIPFLAGS ?= $(STRIPFLAGS) 730 $1_STRIP_CMD := $$($1_STRIP) $$($1_STRIPFLAGS) $$($1_TARGET) 731 endif 732 endif 733 734 ifneq (,$$($1_LIBRARY)) 735 # Generating a dynamic library. 736 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 737 ifeq ($(OPENJDK_TARGET_OS), windows) 738 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 739 endif 740 741 $1_EXTRA_LIBS += $(GLOBAL_LIBS) 742 743 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 744 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_CREATE_DEBUGINFO_CMDS) \ 745 $$($1_STRIP_CMD) 746 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 747 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 748 749 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 750 $$($1_VARDEPS_FILE) 751 $(ECHO) $(LOG_INFO) "Linking $$($1_BASENAME)" ; \ 752 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 753 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 754 $(LD_OUT_OPTION)$$@ \ 755 $$($1_EXPECTED_OBJS) $$($1_RES) \ 756 $$($1_LIBS) $$($1_EXTRA_LIBS)) ; \ 757 $$($1_CREATE_DEBUGINFO_CMDS) 758 $$($1_STRIP_CMD) 759 # Touch target to make sure it has a later time stamp than the debug 760 # symbol files to avoid unnecessary relinking on rebuild. 761 ifeq ($(OPENJDK_TARGET_OS), windows) 762 $(TOUCH) $$@ 763 endif 764 765 endif 766 767 ifneq (,$$($1_STATIC_LIBRARY)) 768 $1_VARDEPS := $$($1_AR) $$($1_ARFLAGS) $$($1_LIBS) \ 769 $$($1_EXTRA_LIBS) 770 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 771 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 772 773 # Generating a static library, ie object file archive. 774 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) 775 $(ECHO) $(LOG_INFO) "Archiving $$($1_STATIC_LIBRARY)" 776 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 777 $$($1_AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_EXPECTED_OBJS) \ 778 $$($1_RES)) 779 ifeq ($(STATIC_BUILD), true) 780 $(GetSymbols) 781 endif 782 endif 783 784 ifneq (,$$($1_PROGRAM)) 785 # A executable binary has been specified, setup the target for it. 786 $1_EXTRA_LIBS += $(GLOBAL_LIBS) 787 788 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 789 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \ 790 $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) \ 791 $$($1_STRIP_CMD) 792 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 793 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 794 795 $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_MANIFEST) \ 796 $$($1_VARDEPS_FILE) 797 $(ECHO) $(LOG_INFO) "Linking executable $$($1_BASENAME)" ; \ 798 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 799 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 800 $(EXE_OUT_OPTION)$$($1_TARGET) \ 801 $$($1_EXPECTED_OBJS) $$($1_RES) \ 802 $$($1_LIBS) $$($1_EXTRA_LIBS)) 803 ifeq ($(OPENJDK_TARGET_OS), windows) 804 ifneq ($$($1_MANIFEST), ) 805 $$($1_MT) -nologo -manifest $$($1_MANIFEST) -identity:"$$($1_PROGRAM).exe, version=$$($1_MANIFEST_VERSION)" -outputresource:$$@;#1 806 endif 807 endif 808 # This only works if the openjdk_codesign identity is present on the system. Let 809 # silently fail otherwise. 810 ifneq (,$(CODESIGN)) 811 ifneq (,$$($1_CODESIGN)) 812 $(CODESIGN) -s openjdk_codesign $$@ 813 endif 814 endif 815 $$($1_CREATE_DEBUGINFO_CMDS) 816 $$($1_STRIP_CMD) 817 # Touch target to make sure it has a later time stamp than the debug 818 # symbol files to avoid unnecessary relinking on rebuild. 819 ifeq ($(OPENJDK_TARGET_OS), windows) 820 $(TOUCH) $$@ 821 endif 822 823 endif 824endef 825 826endif # _NATIVE_COMPILATION_GMK 827