NativeCompilation.gmk revision 1850:f0117f6e5234
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 := $(BUILD_SYSROOT_LDFLAGS), \ 130)) 131 132# BUILD toolchain with the C++ linker 133$(eval $(call DefineNativeToolchain, TOOLCHAIN_BUILD_LINK_CXX, \ 134 EXTENDS := TOOLCHAIN_BUILD, \ 135 LD := $(BUILD_LDCXX), \ 136)) 137 138################################################################################ 139 140# Extensions of files handled by this macro. 141NATIVE_SOURCE_EXTENSIONS := %.s %.c %.cpp %.cc %.m %.mm 142 143# Replaces native source extensions with the object file extension in a string. 144# Param 1: the string containing source file names with extensions 145# The surrounding strip is needed to keep additional whitespace out 146define replace_with_obj_extension 147$(strip \ 148 $(foreach extension, $(NATIVE_SOURCE_EXTENSIONS), \ 149 $(patsubst $(extension),%$(OBJ_SUFFIX),$(filter $(extension),$1))) \ 150) 151endef 152 153ifeq ($(OPENJDK_BUILD_OS_ENV), windows.cygwin) 154 UNIX_PATH_PREFIX := /cygdrive 155else ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys) 156 UNIX_PATH_PREFIX := 157endif 158 159# This pattern is used to transform the output of the microsoft CL compiler 160# into a make syntax dependency file (.d) 161WINDOWS_SHOWINCLUDE_SED_PATTERN := \ 162 -e '/^Note: including file:/!d' \ 163 -e 's|Note: including file: *||' \ 164 -e 's|\\|/|g' \ 165 -e 's|^\([a-zA-Z]\):|$(UNIX_PATH_PREFIX)/\1|g' \ 166 -e '\|$(TOPDIR)|I !d' \ 167 -e 's|$$$$| \\|g' \ 168 # 169 170# This pattern is used to transform a dependency file (.d) to a list 171# of make targets for dependent files (.d.targets) 172DEPENDENCY_TARGET_SED_PATTERN := \ 173 -e 's/\#.*//' \ 174 -e 's/^[^:]*: *//' \ 175 -e 's/ *\\$$$$//' \ 176 -e 's/^[ ]*//' \ 177 -e '/^$$$$/ d' \ 178 -e 's/$$$$/ :/' \ 179 # 180 181define add_native_source 182 # param 1 = BUILD_MYPACKAGE 183 # parma 2 = the source file name (..../alfa.c or .../beta.cpp) 184 # param 3 = the bin dir that stores all .o (.obj) and .d files. 185 # param 4 = the c flags to the compiler 186 # param 5 = the c compiler 187 # param 6 = the c++ flags to the compiler 188 # param 7 = the c++ compiler 189 # param 8 = the flags to the assembler 190 191 ifneq (,$$(filter %.c,$2)) 192 # Compile as a C file 193 $1_$2_FLAGS=$(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 194 $1_$2_COMP=$5 195 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 196 else ifneq (,$$(filter %.m,$2)) 197 # Compile as an Objective-C file 198 $1_$2_FLAGS=-x objective-c $(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c 199 $1_$2_COMP=$5 200 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 201 else ifneq (,$$(filter %.s,$2)) 202 # Compile as assembler file 203 $1_$2_FLAGS=$8 -DTHIS_FILE='"$$(<F)"' 204 $1_$2_COMP=$(AS) 205 $1_$2_DEP_FLAG:= 206 else ifneq (,$$(filter %.cpp,$2)$$(filter %.cc,$2)$$(filter %.mm,$2)) 207 # Compile as a C++ or Objective-C++ file 208 $1_$2_FLAGS=$(CFLAGS_CCACHE) $6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c 209 $1_$2_COMP=$7 210 $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS) 211 else 212 $$(error Internal error in NativeCompilation.gmk: no compiler for file $2) 213 endif 214 # Generate the .o (.obj) file name and place it in the bin dir. 215 $1_$2_OBJ := $3/$$(call replace_with_obj_extension, $$(notdir $2)) 216 # Only continue if this object file hasn't been processed already. This lets the first found 217 # source file override any other with the same name. 218 ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_OBJS_SO_FAR))) 219 $1_OBJS_SO_FAR+=$$($1_$2_OBJ) 220 ifeq (,$$(filter %.s,$2)) 221 # And this is the dependency file for this obj file. 222 $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ)) 223 # The dependency target file lists all dependencies as empty targets 224 # to avoid make error "No rule to make target" for removed files 225 $1_$2_DEP_TARGETS:=$$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_$2_OBJ)) 226 227 # Include previously generated dependency information. (if it exists) 228 -include $$($1_$2_DEP) 229 -include $$($1_$2_DEP_TARGETS) 230 231 ifeq ($(TOOLCHAIN_TYPE), microsoft) 232 $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) 233 endif 234 endif 235 236 ifneq ($$($1_$(notdir $2)_CFLAGS)$$($1_$(notdir $2)_CXXFLAGS), ) 237 $1_$2_VARDEPS := $$($1_$(notdir $2)_CFLAGS) $$($1_$(notdir $2)_CXXFLAGS) 238 $1_$2_VARDEPS_FILE := $$(call DependOnVariable, $1_$2_VARDEPS, \ 239 $$(patsubst %$(OBJ_SUFFIX),%.vardeps,$$($1_$2_OBJ))) 240 endif 241 242 $$($1_$2_OBJ) : $2 $$($1_COMPILE_VARDEPS_FILE) $$($1_$2_VARDEPS_FILE) | $$($1_BUILD_INFO) 243 $$(call LogInfo, Compiling $$(notdir $2) (for $$(notdir $$($1_TARGET)))) 244 ifneq ($(TOOLCHAIN_TYPE), microsoft) 245 ifeq ($(TOOLCHAIN_TYPE)$$(filter %.s,$2), solstudio) 246 # The Solaris studio compiler doesn't output the full path to the object file in the 247 # generated deps files. Fixing it with sed. If compiling assembly, don't try this. 248 $(call LogFailures, $$($1_$2_OBJ).log, $$($1_SAFE_NAME)_$$(notdir $2), \ 249 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP).tmp $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) 250 $(SED) 's|^$$(@F):|$$@:|' $$($1_$2_DEP).tmp > $$($1_$2_DEP) 251 else 252 $(call LogFailures, $$($1_$2_OBJ).log, $$($1_SAFE_NAME)_$$(notdir $2), \ 253 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) 254 endif 255 # Create a dependency target file from the dependency file. 256 # Solution suggested by http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/ 257 ifneq ($$($1_$2_DEP),) 258 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) 259 endif 260 else 261 # The Visual Studio compiler lacks a feature for generating make dependencies, but by 262 # setting -showIncludes, all included files are printed. These are filtered out and 263 # parsed into make dependences. 264 # Keep as much as possible on one execution line for best performance on Windows 265 $(RM) $$($1_$2_DEP).exitvalue ; \ 266 ($(call LogFailures, $$($1_$2_OBJ).log, $$($1_SAFE_NAME)_$$(notdir $2), \ 267 $$($1_$2_COMP) $$($1_$2_FLAGS) -showIncludes $$($1_$2_DEBUG_OUT_FLAGS) \ 268 $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) || echo $$$$? > $$($1_$2_DEP).exitvalue ) \ 269 | $(TEE) $$($1_$2_DEP).raw | $(GREP) -v -e "^Note: including file:" \ 270 -e "^$(notdir $2)$$$$" || test "$$$$?" = "1" ; \ 271 ( test -s $$($1_$2_DEP).exitvalue \ 272 && exit `$(CAT) $$($1_$2_DEP).exitvalue` || true ) ; \ 273 ($(ECHO) $$@: \\ ; \ 274 $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_DEP).raw) \ 275 | $(SORT) -u > $$($1_$2_DEP) ; \ 276 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) 277 endif 278 endif 279endef 280 281# Setup make rules for creating a native binary (a shared library or an 282# executable). 283# 284# Parameter 1 is the name of the rule. This name is used as variable prefix, 285# and the targets generated are listed in a variable by that name. 286# 287# Remaining parameters are named arguments. These include: 288# TOOLCHAIN Name of toolchain setup to use. Defaults to TOOLCHAIN_DEFAULT. 289# SRC one or more directory roots to scan for C/C++ files. 290# CFLAGS the compiler flags to be used, used both for C and C++. 291# CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. 292# LDFLAGS the linker flags to be used, used both for C and C++. 293# LIBS the libraries to link to 294# ARFLAGS the archiver flags to be used 295# OBJECT_DIR the directory where we store the object files 296# LIBRARY the resulting library file 297# PROGRAM the resulting exec file 298# INCLUDES only pick source from these directories 299# EXCLUDES do not pick source from these directories 300# INCLUDE_FILES only compile exactly these files! 301# EXCLUDE_FILES with these names 302# EXCLUDE_PATTERN exclude files matching any of these substrings 303# EXTRA_FILES List of extra files not in any of the SRC dirs 304# EXTRA_OBJECT_FILES List of extra object files to include when linking 305# VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 306# RC_FLAGS flags for RC. 307# MAPFILE mapfile 308# REORDER reorder file 309# DEBUG_SYMBOLS add debug symbols (if configured on) 310# CC the compiler to use, default is $(CC) 311# LD the linker to use, default is $(LD) 312# OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST 313# DISABLED_WARNINGS_<toolchain> Disable the given warnings for the specified toolchain 314# DISABLED_WARNINGS_C_<toolchain> Disable the given warnings for the specified toolchain 315# when compiling C code 316# DISABLED_WARNINGS_CXX_<toolchain> Disable the given warnings for the specified 317# toolchain when compiling C++ code 318# STRIP_SYMBOLS Set to true to strip the final binary if the toolchain allows for it 319# STRIPFLAGS Optionally change the flags given to the strip command 320SetupNativeCompilation = $(NamedParamsMacroTemplate) 321define SetupNativeCompilationBody 322 323 # If we're doing a static build and producing a library 324 # force it to be a static library and remove the -l libraries 325 ifeq ($(STATIC_BUILD), true) 326 ifneq ($$($1_LIBRARY),) 327 $1_STATIC_LIBRARY := $$($1_LIBRARY) 328 $1_LIBRARY := 329 endif 330 endif 331 332 ifneq (,$$($1_BIN)) 333 $$(error BIN has been replaced with OBJECT_DIR) 334 endif 335 336 ifneq (,$$($1_LIB)) 337 $$(error LIB has been replaced with LIBRARY) 338 endif 339 340 ifneq (,$$($1_EXE)) 341 $$(error EXE has been replaced with PROGRAM) 342 endif 343 344 ifneq (,$$($1_LIBRARY)) 345 ifeq (,$$($1_OUTPUT_DIR)) 346 $$(error LIBRARY requires OUTPUT_DIR) 347 endif 348 349 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 350 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 351 endif 352 353 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 354 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 355 endif 356 357 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 358 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 359 endif 360 361 ifeq ($$($1_SUFFIX), ) 362 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 363 endif 364 365 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 366 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 367 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 368 endif 369 370 ifneq (,$$($1_STATIC_LIBRARY)) 371 ifeq (,$$($1_OUTPUT_DIR)) 372 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 373 endif 374 375 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 376 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 377 endif 378 379 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 380 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 381 endif 382 383 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 384 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 385 endif 386 387 ifeq ($$($1_SUFFIX), ) 388 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 389 endif 390 391 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 392 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 393 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 394 endif 395 396 ifneq (,$$($1_PROGRAM)) 397 ifeq (,$$($1_OUTPUT_DIR)) 398 $$(error PROGRAM requires OUTPUT_DIR) 399 endif 400 401 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 402 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 403 endif 404 405 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 406 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 407 endif 408 409 ifeq ($$($1_SUFFIX), ) 410 $1_SUFFIX := $(EXE_SUFFIX) 411 endif 412 413 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 414 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 415 $1_NOSUFFIX:=$$($1_PROGRAM) 416 endif 417 $1_SAFE_NAME := $$(strip $$(subst /,_, $1)) 418 419 ifeq (,$$($1_TARGET)) 420 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 421 endif 422 423 # Setup the toolchain to be used 424 $$(call SetIfEmpty, $1_TOOLCHAIN, TOOLCHAIN_DEFAULT) 425 $$(call SetIfEmpty, $1_CC, $$($$($1_TOOLCHAIN)_CC)) 426 $$(call SetIfEmpty, $1_CXX, $$($$($1_TOOLCHAIN)_CXX)) 427 $$(call SetIfEmpty, $1_LD, $$($$($1_TOOLCHAIN)_LD)) 428 $$(call SetIfEmpty, $1_AR, $$($$($1_TOOLCHAIN)_AR)) 429 $$(call SetIfEmpty, $1_AS, $$($$($1_TOOLCHAIN)_AS)) 430 $$(call SetIfEmpty, $1_MT, $$($$($1_TOOLCHAIN)_MT)) 431 $$(call SetIfEmpty, $1_RC, $$($$($1_TOOLCHAIN)_RC)) 432 $$(call SetIfEmpty, $1_STRIP, $$($$($1_TOOLCHAIN)_STRIP)) 433 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_CFLAGS)) 434 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_LDFLAGS)) 435 436 ifneq ($$($1_MANIFEST), ) 437 ifeq ($$($1_MANIFEST_VERSION), ) 438 $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1) 439 endif 440 endif 441 442 # Make sure the dirs exist. 443 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 444 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),, \ 445 $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 446 447 # Find all files in the source trees. Sort to remove duplicates. 448 $1_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 449 $1_SRCS := $$(filter $$(NATIVE_SOURCE_EXTENSIONS), $$($1_SRCS)) 450 # Extract the C/C++ files. 451 ifneq ($$($1_EXCLUDE_PATTERNS), ) 452 # We must not match the exclude pattern against the src root(s). 453 $1_SRCS_WITHOUT_ROOTS := $$($1_SRCS) 454 $$(foreach i,$$($1_SRC),$$(eval $1_SRCS_WITHOUT_ROOTS := $$(patsubst \ 455 $$i/%,%, $$($1_SRCS_WITHOUT_ROOTS)))) 456 $1_ALL_EXCLUDE_FILES := $$(call containing, $$($1_EXCLUDE_PATTERNS), \ 457 $$($1_SRCS_WITHOUT_ROOTS)) 458 endif 459 ifneq ($$($1_EXCLUDE_FILES),) 460 $1_ALL_EXCLUDE_FILES += $$($1_EXCLUDE_FILES) 461 endif 462 ifneq ($$($1_ALL_EXCLUDE_FILES),) 463 $1_EXCLUDE_FILES_PAT := $$($1_ALL_EXCLUDE_FILES) \ 464 $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_ALL_EXCLUDE_FILES))) 465 $1_EXCLUDE_FILES_PAT := $$(addprefix %,$$($1_EXCLUDE_FILES_PAT)) 466 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES_PAT),$$($1_SRCS)) 467 endif 468 ifneq ($$($1_INCLUDE_FILES), ) 469 $1_INCLUDE_FILES_PAT := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 470 $1_SRCS := $$(filter $$($1_INCLUDE_FILES_PAT),$$($1_SRCS)) 471 endif 472 # There can be only a single bin dir root, no need to foreach over the roots. 473 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 474 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 475 # and we have a list of all existing object files: $$($1_BINS) 476 477 # Prepend the source/bin path to the filter expressions. Then do the filtering. 478 ifneq ($$($1_INCLUDES),) 479 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 480 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 481 endif 482 ifneq ($$($1_EXCLUDES),) 483 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 484 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 485 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 486 endif 487 488 $1_SRCS += $$($1_EXTRA_FILES) 489 490 ifeq (,$$($1_SRCS)) 491 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 492 endif 493 494 # Calculate the expected output from compiling the sources 495 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 496 $1_EXPECTED_OBJS := $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES)) 497 # Are there too many object files on disk? Perhaps because some source file was removed? 498 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 499 # Clean out the superfluous object files. 500 ifneq ($$($1_SUPERFLUOUS_OBJS),) 501 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 502 endif 503 # Sort to remove dupliates and provide a reproducable order on the input files to the linker. 504 $1_ALL_OBJS := $$(sort $$($1_EXPECTED_OBJS) $$($1_EXTRA_OBJECT_FILES)) 505 506 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 507 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 508 ifneq ($(DEBUG_LEVEL),release) 509 # Pickup extra debug dependent variables for CFLAGS 510 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 511 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 512 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 513 else 514 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 515 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 516 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 517 endif 518 519 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 520 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 521 ifneq ($(DEBUG_LEVEL),release) 522 # Pickup extra debug dependent variables for CXXFLAGS 523 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 524 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 525 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 526 else 527 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 528 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 529 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 530 endif 531 532 # If no C++ flags are explicitly set, default to using the C flags. 533 # After that, we can set additional C++ flags that should not interfere 534 # with the mechanism for copying the C flags by default. 535 ifeq ($$($1_CXXFLAGS),) 536 $1_CXXFLAGS:=$$($1_CFLAGS) 537 endif 538 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 539 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 540 endif 541 542 ifeq ($(DEBUG_BINARIES), true) 543 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 544 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 545 endif 546 ifeq ($$($1_DEBUG_SYMBOLS), true) 547 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 548 ifdef OPENJDK 549 # Always add debug symbols 550 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 551 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 552 else 553 # Programs don't get the debug symbols added in the old build. It's not clear if 554 # this is intentional. 555 ifeq ($$($1_PROGRAM),) 556 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 557 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 558 endif 559 endif 560 endif 561 endif 562 563 ifneq (,$$($1_REORDER)) 564 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 565 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 566 endif 567 568 # Pass the library name for static JNI library naming 569 ifneq ($$($1_STATIC_LIBRARY),) 570 $1_EXTRA_CFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 571 $1_EXTRA_CXXFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 572 endif 573 574 # Pick up disabled warnings, if possible on this platform. 575 ifneq ($(DISABLE_WARNING_PREFIX),) 576 $1_EXTRA_CFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 577 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 578 $$($1_DISABLED_WARNINGS_C_$(TOOLCHAIN_TYPE))) 579 $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 580 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 581 $$($1_DISABLED_WARNINGS_CXX_$(TOOLCHAIN_TYPE))) 582 endif 583 584 # Check if warnings should be considered errors. 585 # Pick first binary and toolchain specific, then binary specific, then general setting. 586 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)),) 587 ifeq ($$($1_WARNINGS_AS_ERRORS),) 588 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$(WARNINGS_AS_ERRORS) 589 else 590 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$($1_WARNINGS_AS_ERRORS) 591 endif 592 endif 593 594 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), true) 595 $1_EXTRA_CFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 596 $1_EXTRA_CXXFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 597 endif 598 599 ifeq (NONE, $$($1_OPTIMIZATION)) 600 $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) 601 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) 602 else ifeq (LOW, $$($1_OPTIMIZATION)) 603 $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) 604 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) 605 else ifeq (HIGH, $$($1_OPTIMIZATION)) 606 $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) 607 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) 608 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 609 $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) 610 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) 611 else ifneq (, $$($1_OPTIMIZATION)) 612 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 613 endif 614 615 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 616 617 # Track variable changes for all variables that affect the compilation command 618 # lines for all object files in this setup. This includes at least all the 619 # variables used in the call to add_native_source below. 620 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 621 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) \ 622 $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS) 623 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 624 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 625 626 # Now call add_native_source for each source file we are going to compile. 627 $$(foreach p,$$($1_SRCS), \ 628 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 629 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS), \ 630 $$($1_CC), \ 631 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS), \ 632 $$($1_CXX), $$($1_ASFLAGS)))) 633 634 # Setup rule for printing progress info when compiling source files. 635 # This is a rough heuristic and may not always print accurate information. 636 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 637 ifeq ($$(wildcard $$($1_TARGET)),) 638 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 639 else 640 $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \ 641 $$(if $$(filter-out %.vardeps, $$?), \ 642 'due to $$(words $$(filter-out %.vardeps, $$?)) file(s)', \ 643 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes'))) 644 endif 645 $(TOUCH) $$@ 646 647 # On windows we need to create a resource file 648 ifeq ($(OPENJDK_TARGET_OS), windows) 649 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 650 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 651 $1_RES_DEP:=$$($1_RES).d 652 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 653 -include $$($1_RES_DEP) 654 -include $$($1_RES_DEP_TARGETS) 655 656 $1_RES_VARDEPS := $$($1_RC) $$($1_RC_FLAGS) 657 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 658 $$($1_RES).vardeps) 659 660 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 661 $(ECHO) $(LOG_INFO) "Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))" 662 $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 663 $$($1_VERSIONINFO_RESOURCE) 664 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. 665 $$($1_CC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 666 $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || exit 0 667 ($(ECHO) $$($1_RES): \\ \ 668 && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw) > $$($1_RES_DEP) 669 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 670 endif 671 endif 672 673 # mapfile doesnt seem to be implemented on macosx (yet??) 674 ifneq ($(OPENJDK_TARGET_OS),macosx) 675 ifneq ($(OPENJDK_TARGET_OS),windows) 676 $1_REAL_MAPFILE:=$$($1_MAPFILE) 677 ifneq (,$$($1_REORDER)) 678 $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile 679 680 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 681 $$(MKDIR) -p $$(@D) 682 $$(CP) $$($1_MAPFILE) $$@.tmp 683 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 684 $$(MV) $$@.tmp $$@ 685 endif 686 endif 687 endif 688 689 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 690 # for LDFLAGS and LIBS 691 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 692 $1_EXTRA_LIBS:=$$($1_LIBS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LIBS_$(OPENJDK_TARGET_OS)) 693 ifneq (,$$($1_REAL_MAPFILE)) 694 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 695 endif 696 697 # Need to make sure TARGET is first on list 698 $1 := $$($1_TARGET) 699 ifeq ($$($1_STATIC_LIBRARY),) 700 ifeq ($$($1_DEBUG_SYMBOLS), true) 701 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 702 ifneq ($$($1_OUTPUT_DIR), $$($1_OBJECT_DIR)) 703 # The dependency on TARGET is needed on windows for debuginfo files 704 # to be rebuilt properly. 705 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 706 $(CP) $$< $$@ 707 endif 708 709 # Generate debuginfo files. 710 ifeq ($(OPENJDK_TARGET_OS), windows) 711 $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 712 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 713 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 714 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 715 # No separate command is needed for debuginfo on windows, instead 716 # touch target to make sure it has a later time stamp than the debug 717 # symbol files to avoid unnecessary relinking on rebuild. 718 $1_CREATE_DEBUGINFO_CMDS := $(TOUCH) $$($1_TARGET) 719 720 else ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), ) 721 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 722 # Setup the command line creating debuginfo files, to be run after linking. 723 # It cannot be run separately since it updates the original target file 724 $1_CREATE_DEBUGINFO_CMDS := \ 725 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 726 $(CD) $$($1_OUTPUT_DIR) && \ 727 $(OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 728 729 else ifeq ($(OPENJDK_TARGET_OS), macosx) 730 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_BASENAME).dSYM 731 # On Macosx, the debuginfo generation doesn't touch the linked binary, but 732 # to avoid always relinking, touch it anyway to force a later timestamp than 733 # the dSYM files. 734 $1_CREATE_DEBUGINFO_CMDS := \ 735 $(DSYMUTIL) --out $$($1_DEBUGINFO_FILES) $$($1_TARGET) $$(NEWLINE) \ 736 $(TOUCH) $$($1_TARGET) 737 endif # OPENJDK_TARGET_OS 738 739 # This dependency dance ensures that debug info files get rebuilt 740 # properly if deleted. 741 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 742 $$($1_DEBUGINFO_FILES): $$($1_ALL_OBJS) 743 744 ifeq ($(ZIP_DEBUGINFO_FILES), true) 745 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 746 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 747 748 # The dependency on TARGET is needed for debuginfo files 749 # to be rebuilt properly. 750 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 751 $(CD) $$($1_OBJECT_DIR) \ 752 && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 753 754 else 755 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 756 endif 757 endif # $(ENABLE_DEBUG_SYMBOLS) 758 endif # $1_DEBUG_SYMBOLS 759 endif # !STATIC_LIBRARY 760 761 ifeq ($$($1_STRIP_SYMBOLS), true) 762 ifneq ($$($1_STRIP), ) 763 # Default to using the global STRIPFLAGS. Allow for overriding with an empty value 764 $1_STRIPFLAGS ?= $(STRIPFLAGS) 765 $1_STRIP_CMD := $$($1_STRIP) $$($1_STRIPFLAGS) $$($1_TARGET) 766 endif 767 endif 768 769 ifneq (,$$($1_LIBRARY)) 770 # Generating a dynamic library. 771 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 772 ifeq ($(OPENJDK_TARGET_OS), windows) 773 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 774 endif 775 776 $1_EXTRA_LIBS += $(GLOBAL_LIBS) 777 778 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 779 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_CREATE_DEBUGINFO_CMDS) \ 780 $$($1_STRIP_CMD) 781 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 782 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 783 784 $1_LD_OBJ_ARG := $$($1_ALL_OBJS) 785 786 # If there are many object files, use an @-file... 787 ifneq ($$(word 17, $$($1_ALL_OBJS)), ) 788 $1_OBJ_FILE_LIST := $$($1_OBJECT_DIR)/_$1_objectfilenames.txt 789 ifneq ($(COMPILER_COMMAND_FILE_FLAG),) 790 $1_LD_OBJ_ARG := $(COMPILER_COMMAND_FILE_FLAG)$$($1_OBJ_FILE_LIST) 791 else 792 # ...except for toolchains which don't support them. 793 $1_LD_OBJ_ARG := `cat $$($1_OBJ_FILE_LIST)` 794 endif 795 endif 796 797 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 798 $$($1_VARDEPS_FILE) 799 ifneq ($$($1_OBJ_FILE_LIST), ) 800 $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST))) 801 endif 802 # Keep as much as possible on one execution line for best performance 803 # on Windows 804 $(ECHO) $(LOG_INFO) "Linking $$($1_BASENAME)" ; \ 805 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 806 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 807 $(LD_OUT_OPTION)$$@ \ 808 $$($1_LD_OBJ_ARG) $$($1_RES) \ 809 $$($1_LIBS) $$($1_EXTRA_LIBS)) ; \ 810 $$($1_CREATE_DEBUGINFO_CMDS) 811 $$($1_STRIP_CMD) 812 813 endif 814 815 ifneq (,$$($1_STATIC_LIBRARY)) 816 $1_VARDEPS := $$($1_AR) $$($1_ARFLAGS) $$($1_LIBS) \ 817 $$($1_EXTRA_LIBS) 818 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 819 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 820 821 # Generating a static library, ie object file archive. 822 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) 823 $(ECHO) $(LOG_INFO) "Archiving $$($1_STATIC_LIBRARY)" 824 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 825 $$($1_AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_ALL_OBJS) \ 826 $$($1_RES)) 827 ifeq ($(STATIC_BUILD), true) 828 $(GetSymbols) 829 endif 830 endif 831 832 ifneq (,$$($1_PROGRAM)) 833 # A executable binary has been specified, setup the target for it. 834 $1_EXTRA_LIBS += $(GLOBAL_LIBS) 835 836 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 837 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \ 838 $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) \ 839 $$($1_STRIP_CMD) 840 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 841 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 842 843 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_MANIFEST) \ 844 $$($1_VARDEPS_FILE) 845 $(ECHO) $(LOG_INFO) "Linking executable $$($1_BASENAME)" ; \ 846 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 847 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 848 $(EXE_OUT_OPTION)$$($1_TARGET) \ 849 $$($1_ALL_OBJS) $$($1_RES) \ 850 $$($1_LIBS) $$($1_EXTRA_LIBS)) 851 ifeq ($(OPENJDK_TARGET_OS), windows) 852 ifneq ($$($1_MANIFEST), ) 853 $$($1_MT) -nologo -manifest $$($1_MANIFEST) -identity:"$$($1_PROGRAM).exe, version=$$($1_MANIFEST_VERSION)" -outputresource:$$@;#1 854 endif 855 endif 856 # This only works if the openjdk_codesign identity is present on the system. Let 857 # silently fail otherwise. 858 ifneq (,$(CODESIGN)) 859 ifneq (,$$($1_CODESIGN)) 860 $(CODESIGN) -s openjdk_codesign $$@ 861 endif 862 endif 863 $$($1_CREATE_DEBUGINFO_CMDS) 864 $$($1_STRIP_CMD) 865 866 endif 867endef 868 869endif # _NATIVE_COMPILATION_GMK 870