NativeCompilation.gmk revision 1862:5f3d162d11fc
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) > $$($1_$2_DEP_TARGETS) 259 endif 260 else 261 # The Visual Studio compiler lacks a feature for generating make dependencies, but by 262 # setting -showIncludes, all included files are printed. These are filtered out and 263 # parsed into make dependences. 264 # Keep as much as possible on one execution line for best performance on Windows. 265 # No need to save exit code from compilation since pipefail is always active on 266 # Windows. 267 $(call LogFailures, $$($1_$2_OBJ).log, $$($1_SAFE_NAME)_$$(notdir $2), \ 268 $$($1_$2_COMP) $$($1_$2_FLAGS) -showIncludes $$($1_$2_DEBUG_OUT_FLAGS) \ 269 $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) \ 270 | $(GREP) -v -e "^Note: including file:" \ 271 -e "^$(notdir $2)$$$$" || test "$$$$?" = "1" ; \ 272 $(ECHO) $$@: \\ > $$($1_$2_DEP) ; \ 273 $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_OBJ).log \ 274 | $(SORT) -u >> $$($1_$2_DEP) ; \ 275 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) 276 endif 277 endif 278endef 279 280# Setup make rules for creating a native binary (a shared library or an 281# executable). 282# 283# Parameter 1 is the name of the rule. This name is used as variable prefix, 284# and the targets generated are listed in a variable by that name. 285# 286# Remaining parameters are named arguments. These include: 287# TOOLCHAIN Name of toolchain setup to use. Defaults to TOOLCHAIN_DEFAULT. 288# SRC one or more directory roots to scan for C/C++ files. 289# CFLAGS the compiler flags to be used, used both for C and C++. 290# CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. 291# LDFLAGS the linker flags to be used, used both for C and C++. 292# LIBS the libraries to link to 293# ARFLAGS the archiver flags to be used 294# OBJECT_DIR the directory where we store the object files 295# LIBRARY the resulting library file 296# PROGRAM the resulting exec file 297# INCLUDES only pick source from these directories 298# EXCLUDES do not pick source from these directories 299# INCLUDE_FILES only compile exactly these files! 300# EXCLUDE_FILES with these names 301# EXCLUDE_PATTERN exclude files matching any of these substrings 302# EXTRA_FILES List of extra files not in any of the SRC dirs 303# EXTRA_OBJECT_FILES List of extra object files to include when linking 304# VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 305# RC_FLAGS flags for RC. 306# MAPFILE mapfile 307# REORDER reorder file 308# DEBUG_SYMBOLS add debug symbols (if configured on) 309# CC the compiler to use, default is $(CC) 310# LD the linker to use, default is $(LD) 311# OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST 312# DISABLED_WARNINGS_<toolchain> Disable the given warnings for the specified toolchain 313# DISABLED_WARNINGS_C_<toolchain> Disable the given warnings for the specified toolchain 314# when compiling C code 315# DISABLED_WARNINGS_CXX_<toolchain> Disable the given warnings for the specified 316# toolchain when compiling C++ code 317# STRIP_SYMBOLS Set to true to strip the final binary if the toolchain allows for it 318# STRIPFLAGS Optionally change the flags given to the strip command 319SetupNativeCompilation = $(NamedParamsMacroTemplate) 320define SetupNativeCompilationBody 321 322 # If we're doing a static build and producing a library 323 # force it to be a static library and remove the -l libraries 324 ifeq ($(STATIC_BUILD), true) 325 ifneq ($$($1_LIBRARY),) 326 $1_STATIC_LIBRARY := $$($1_LIBRARY) 327 $1_LIBRARY := 328 endif 329 endif 330 331 ifneq (,$$($1_BIN)) 332 $$(error BIN has been replaced with OBJECT_DIR) 333 endif 334 335 ifneq (,$$($1_LIB)) 336 $$(error LIB has been replaced with LIBRARY) 337 endif 338 339 ifneq (,$$($1_EXE)) 340 $$(error EXE has been replaced with PROGRAM) 341 endif 342 343 ifneq (,$$($1_LIBRARY)) 344 ifeq (,$$($1_OUTPUT_DIR)) 345 $$(error LIBRARY requires OUTPUT_DIR) 346 endif 347 348 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 349 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 350 endif 351 352 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 353 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 354 endif 355 356 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 357 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 358 endif 359 360 ifeq ($$($1_SUFFIX), ) 361 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 362 endif 363 364 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 365 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 366 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 367 endif 368 369 ifneq (,$$($1_STATIC_LIBRARY)) 370 ifeq (,$$($1_OUTPUT_DIR)) 371 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 372 endif 373 374 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 375 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 376 endif 377 378 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 379 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 380 endif 381 382 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 383 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 384 endif 385 386 ifeq ($$($1_SUFFIX), ) 387 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 388 endif 389 390 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 391 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 392 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 393 endif 394 395 ifneq (,$$($1_PROGRAM)) 396 ifeq (,$$($1_OUTPUT_DIR)) 397 $$(error PROGRAM requires OUTPUT_DIR) 398 endif 399 400 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 401 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 402 endif 403 404 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 405 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 406 endif 407 408 ifeq ($$($1_SUFFIX), ) 409 $1_SUFFIX := $(EXE_SUFFIX) 410 endif 411 412 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 413 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 414 $1_NOSUFFIX:=$$($1_PROGRAM) 415 endif 416 $1_SAFE_NAME := $$(strip $$(subst /,_, $1)) 417 418 ifeq (,$$($1_TARGET)) 419 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 420 endif 421 422 # Setup the toolchain to be used 423 $$(call SetIfEmpty, $1_TOOLCHAIN, TOOLCHAIN_DEFAULT) 424 $$(call SetIfEmpty, $1_CC, $$($$($1_TOOLCHAIN)_CC)) 425 $$(call SetIfEmpty, $1_CXX, $$($$($1_TOOLCHAIN)_CXX)) 426 $$(call SetIfEmpty, $1_LD, $$($$($1_TOOLCHAIN)_LD)) 427 $$(call SetIfEmpty, $1_AR, $$($$($1_TOOLCHAIN)_AR)) 428 $$(call SetIfEmpty, $1_AS, $$($$($1_TOOLCHAIN)_AS)) 429 $$(call SetIfEmpty, $1_MT, $$($$($1_TOOLCHAIN)_MT)) 430 $$(call SetIfEmpty, $1_RC, $$($$($1_TOOLCHAIN)_RC)) 431 $$(call SetIfEmpty, $1_STRIP, $$($$($1_TOOLCHAIN)_STRIP)) 432 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_CFLAGS)) 433 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_LDFLAGS)) 434 435 ifneq ($$($1_MANIFEST), ) 436 ifeq ($$($1_MANIFEST_VERSION), ) 437 $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1) 438 endif 439 endif 440 441 # Make sure the dirs exist. 442 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 443 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),, \ 444 $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 445 446 # Find all files in the source trees. Sort to remove duplicates. 447 $1_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 448 $1_SRCS := $$(filter $$(NATIVE_SOURCE_EXTENSIONS), $$($1_SRCS)) 449 # Extract the C/C++ files. 450 ifneq ($$($1_EXCLUDE_PATTERNS), ) 451 # We must not match the exclude pattern against the src root(s). 452 $1_SRCS_WITHOUT_ROOTS := $$($1_SRCS) 453 $$(foreach i,$$($1_SRC),$$(eval $1_SRCS_WITHOUT_ROOTS := $$(patsubst \ 454 $$i/%,%, $$($1_SRCS_WITHOUT_ROOTS)))) 455 $1_ALL_EXCLUDE_FILES := $$(call containing, $$($1_EXCLUDE_PATTERNS), \ 456 $$($1_SRCS_WITHOUT_ROOTS)) 457 endif 458 ifneq ($$($1_EXCLUDE_FILES),) 459 $1_ALL_EXCLUDE_FILES += $$($1_EXCLUDE_FILES) 460 endif 461 ifneq ($$($1_ALL_EXCLUDE_FILES),) 462 $1_EXCLUDE_FILES_PAT := $$($1_ALL_EXCLUDE_FILES) \ 463 $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_ALL_EXCLUDE_FILES))) 464 $1_EXCLUDE_FILES_PAT := $$(addprefix %,$$($1_EXCLUDE_FILES_PAT)) 465 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES_PAT),$$($1_SRCS)) 466 endif 467 ifneq ($$($1_INCLUDE_FILES), ) 468 $1_INCLUDE_FILES_PAT := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 469 $1_SRCS := $$(filter $$($1_INCLUDE_FILES_PAT),$$($1_SRCS)) 470 endif 471 # There can be only a single bin dir root, no need to foreach over the roots. 472 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 473 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 474 # and we have a list of all existing object files: $$($1_BINS) 475 476 # Prepend the source/bin path to the filter expressions. Then do the filtering. 477 ifneq ($$($1_INCLUDES),) 478 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 479 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 480 endif 481 ifneq ($$($1_EXCLUDES),) 482 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 483 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 484 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 485 endif 486 487 $1_SRCS += $$($1_EXTRA_FILES) 488 489 ifeq (,$$($1_SRCS)) 490 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 491 endif 492 493 # Calculate the expected output from compiling the sources 494 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 495 $1_EXPECTED_OBJS := $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES)) 496 # Are there too many object files on disk? Perhaps because some source file was removed? 497 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 498 # Clean out the superfluous object files. 499 ifneq ($$($1_SUPERFLUOUS_OBJS),) 500 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 501 endif 502 # Sort to remove dupliates and provide a reproducable order on the input files to the linker. 503 $1_ALL_OBJS := $$(sort $$($1_EXPECTED_OBJS) $$($1_EXTRA_OBJECT_FILES)) 504 505 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 506 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 507 ifneq ($(DEBUG_LEVEL),release) 508 # Pickup extra debug dependent variables for CFLAGS 509 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 510 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 511 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 512 else 513 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 514 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 515 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 516 endif 517 518 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 519 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 520 ifneq ($(DEBUG_LEVEL),release) 521 # Pickup extra debug dependent variables for CXXFLAGS 522 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 523 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 524 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 525 else 526 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 527 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 528 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 529 endif 530 531 # If no C++ flags are explicitly set, default to using the C flags. 532 # After that, we can set additional C++ flags that should not interfere 533 # with the mechanism for copying the C flags by default. 534 ifeq ($$($1_CXXFLAGS),) 535 $1_CXXFLAGS:=$$($1_CFLAGS) 536 endif 537 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 538 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 539 endif 540 541 ifeq ($(DEBUG_BINARIES), true) 542 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 543 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 544 endif 545 ifeq ($$($1_DEBUG_SYMBOLS), true) 546 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 547 ifdef OPENJDK 548 # Always add debug symbols 549 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 550 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 551 else 552 # Programs don't get the debug symbols added in the old build. It's not clear if 553 # this is intentional. 554 ifeq ($$($1_PROGRAM),) 555 $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) 556 $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) 557 endif 558 endif 559 endif 560 endif 561 562 ifneq (,$$($1_REORDER)) 563 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 564 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 565 endif 566 567 # Pass the library name for static JNI library naming 568 ifneq ($$($1_STATIC_LIBRARY),) 569 $1_EXTRA_CFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 570 $1_EXTRA_CXXFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 571 endif 572 573 # Pick up disabled warnings, if possible on this platform. 574 ifneq ($(DISABLE_WARNING_PREFIX),) 575 $1_EXTRA_CFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 576 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 577 $$($1_DISABLED_WARNINGS_C_$(TOOLCHAIN_TYPE))) 578 $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 579 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 580 $$($1_DISABLED_WARNINGS_CXX_$(TOOLCHAIN_TYPE))) 581 endif 582 583 # Check if warnings should be considered errors. 584 # Pick first binary and toolchain specific, then binary specific, then general setting. 585 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)),) 586 ifeq ($$($1_WARNINGS_AS_ERRORS),) 587 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$(WARNINGS_AS_ERRORS) 588 else 589 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$($1_WARNINGS_AS_ERRORS) 590 endif 591 endif 592 593 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), true) 594 $1_EXTRA_CFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 595 $1_EXTRA_CXXFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 596 endif 597 598 ifeq (NONE, $$($1_OPTIMIZATION)) 599 $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) 600 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) 601 else ifeq (LOW, $$($1_OPTIMIZATION)) 602 $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) 603 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) 604 else ifeq (HIGH, $$($1_OPTIMIZATION)) 605 $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) 606 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) 607 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 608 $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) 609 $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) 610 else ifneq (, $$($1_OPTIMIZATION)) 611 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 612 endif 613 614 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 615 616 # Track variable changes for all variables that affect the compilation command 617 # lines for all object files in this setup. This includes at least all the 618 # variables used in the call to add_native_source below. 619 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 620 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) \ 621 $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS) 622 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 623 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 624 625 # Now call add_native_source for each source file we are going to compile. 626 $$(foreach p,$$($1_SRCS), \ 627 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 628 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS), \ 629 $$($1_CC), \ 630 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS), \ 631 $$($1_CXX), $$($1_ASFLAGS)))) 632 633 # Setup rule for printing progress info when compiling source files. 634 # This is a rough heuristic and may not always print accurate information. 635 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 636 ifeq ($$(wildcard $$($1_TARGET)),) 637 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 638 else 639 $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \ 640 $$(if $$(filter-out %.vardeps, $$?), \ 641 'due to $$(words $$(filter-out %.vardeps, $$?)) file(s)', \ 642 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes'))) 643 endif 644 $(TOUCH) $$@ 645 646 # On windows we need to create a resource file 647 ifeq ($(OPENJDK_TARGET_OS), windows) 648 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 649 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 650 $1_RES_DEP:=$$($1_RES).d 651 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 652 -include $$($1_RES_DEP) 653 -include $$($1_RES_DEP_TARGETS) 654 655 $1_RES_VARDEPS := $$($1_RC) $$($1_RC_FLAGS) 656 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 657 $$($1_RES).vardeps) 658 659 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 660 $$(call LogInfo, Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))) 661 $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 662 $$($1_VERSIONINFO_RESOURCE) 663 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. 664 $$($1_CC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 665 $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || true ; \ 666 $(ECHO) $$($1_RES): \\ > $$($1_RES_DEP) ; \ 667 $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw >> $$($1_RES_DEP) ; \ 668 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 669 endif 670 endif 671 672 # mapfile doesnt seem to be implemented on macosx (yet??) 673 ifneq ($(OPENJDK_TARGET_OS),macosx) 674 ifneq ($(OPENJDK_TARGET_OS),windows) 675 $1_REAL_MAPFILE:=$$($1_MAPFILE) 676 ifneq (,$$($1_REORDER)) 677 $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile 678 679 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 680 $$(MKDIR) -p $$(@D) 681 $$(CP) $$($1_MAPFILE) $$@.tmp 682 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 683 $$(MV) $$@.tmp $$@ 684 endif 685 endif 686 endif 687 688 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 689 # for LDFLAGS and LIBS 690 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 691 $1_EXTRA_LIBS:=$$($1_LIBS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LIBS_$(OPENJDK_TARGET_OS)) 692 ifneq (,$$($1_REAL_MAPFILE)) 693 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 694 endif 695 696 # Need to make sure TARGET is first on list 697 $1 := $$($1_TARGET) 698 ifeq ($$($1_STATIC_LIBRARY),) 699 ifeq ($$($1_DEBUG_SYMBOLS), true) 700 ifeq ($(ENABLE_DEBUG_SYMBOLS), true) 701 ifneq ($$($1_OUTPUT_DIR), $$($1_OBJECT_DIR)) 702 # The dependency on TARGET is needed on windows for debuginfo files 703 # to be rebuilt properly. 704 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 705 $(CP) $$< $$@ 706 endif 707 708 # Generate debuginfo files. 709 ifeq ($(OPENJDK_TARGET_OS), windows) 710 $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 711 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 712 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 713 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 714 # No separate command is needed for debuginfo on windows, instead 715 # touch target to make sure it has a later time stamp than the debug 716 # symbol files to avoid unnecessary relinking on rebuild. 717 $1_CREATE_DEBUGINFO_CMDS := $(TOUCH) $$($1_TARGET) 718 719 else ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), ) 720 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 721 # Setup the command line creating debuginfo files, to be run after linking. 722 # It cannot be run separately since it updates the original target file 723 $1_CREATE_DEBUGINFO_CMDS := \ 724 $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 725 $(CD) $$($1_OUTPUT_DIR) && \ 726 $(OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 727 728 else ifeq ($(OPENJDK_TARGET_OS), macosx) 729 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_BASENAME).dSYM 730 # On Macosx, the debuginfo generation doesn't touch the linked binary, but 731 # to avoid always relinking, touch it anyway to force a later timestamp than 732 # the dSYM files. 733 $1_CREATE_DEBUGINFO_CMDS := \ 734 $(DSYMUTIL) --out $$($1_DEBUGINFO_FILES) $$($1_TARGET) $$(NEWLINE) \ 735 $(TOUCH) $$($1_TARGET) 736 endif # OPENJDK_TARGET_OS 737 738 # This dependency dance ensures that debug info files get rebuilt 739 # properly if deleted. 740 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 741 $$($1_DEBUGINFO_FILES): $$($1_ALL_OBJS) 742 743 ifeq ($(ZIP_DEBUGINFO_FILES), true) 744 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 745 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 746 747 # The dependency on TARGET is needed for debuginfo files 748 # to be rebuilt properly. 749 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 750 $(CD) $$($1_OBJECT_DIR) \ 751 && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 752 753 else 754 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 755 endif 756 endif # $(ENABLE_DEBUG_SYMBOLS) 757 endif # $1_DEBUG_SYMBOLS 758 endif # !STATIC_LIBRARY 759 760 ifeq ($$($1_STRIP_SYMBOLS), true) 761 ifneq ($$($1_STRIP), ) 762 # Default to using the global STRIPFLAGS. Allow for overriding with an empty value 763 $1_STRIPFLAGS ?= $(STRIPFLAGS) 764 $1_STRIP_CMD := $$($1_STRIP) $$($1_STRIPFLAGS) $$($1_TARGET) 765 endif 766 endif 767 768 ifneq (,$$($1_LIBRARY)) 769 # Generating a dynamic library. 770 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 771 ifeq ($(OPENJDK_TARGET_OS), windows) 772 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 773 endif 774 775 $1_EXTRA_LIBS += $(GLOBAL_LIBS) 776 777 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 778 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_CREATE_DEBUGINFO_CMDS) \ 779 $$($1_STRIP_CMD) 780 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 781 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 782 783 $1_LD_OBJ_ARG := $$($1_ALL_OBJS) 784 785 # If there are many object files, use an @-file... 786 ifneq ($$(word 17, $$($1_ALL_OBJS)), ) 787 $1_OBJ_FILE_LIST := $$($1_OBJECT_DIR)/_$1_objectfilenames.txt 788 ifneq ($(COMPILER_COMMAND_FILE_FLAG),) 789 $1_LD_OBJ_ARG := $(COMPILER_COMMAND_FILE_FLAG)$$($1_OBJ_FILE_LIST) 790 else 791 # ...except for toolchains which don't support them. 792 $1_LD_OBJ_ARG := `cat $$($1_OBJ_FILE_LIST)` 793 endif 794 endif 795 796 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 797 $$($1_VARDEPS_FILE) 798 ifneq ($$($1_OBJ_FILE_LIST), ) 799 $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST))) 800 endif 801 # Keep as much as possible on one execution line for best performance 802 # on Windows 803 $$(call LogInfo, Linking $$($1_BASENAME)) 804 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 805 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 806 $(LD_OUT_OPTION)$$@ \ 807 $$($1_LD_OBJ_ARG) $$($1_RES) \ 808 $$($1_LIBS) $$($1_EXTRA_LIBS)) ; \ 809 $$($1_CREATE_DEBUGINFO_CMDS) 810 $$($1_STRIP_CMD) 811 812 endif 813 814 ifneq (,$$($1_STATIC_LIBRARY)) 815 $1_VARDEPS := $$($1_AR) $$($1_ARFLAGS) $$($1_LIBS) \ 816 $$($1_EXTRA_LIBS) 817 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 818 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 819 820 # Generating a static library, ie object file archive. 821 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) 822 $$(call LogInfo, Archiving $$($1_STATIC_LIBRARY)) 823 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 824 $$($1_AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_ALL_OBJS) \ 825 $$($1_RES)) 826 ifeq ($(STATIC_BUILD), true) 827 $(GetSymbols) 828 endif 829 endif 830 831 ifneq (,$$($1_PROGRAM)) 832 # A executable binary has been specified, setup the target for it. 833 $1_EXTRA_LIBS += $(GLOBAL_LIBS) 834 835 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 836 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \ 837 $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) \ 838 $$($1_STRIP_CMD) 839 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 840 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 841 842 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_MANIFEST) \ 843 $$($1_VARDEPS_FILE) 844 $$(call LogInfo, Linking executable $$($1_BASENAME)) 845 $(call LogFailures, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link.log, $$($1_SAFE_NAME)_link, \ 846 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 847 $(EXE_OUT_OPTION)$$($1_TARGET) \ 848 $$($1_ALL_OBJS) $$($1_RES) \ 849 $$($1_LIBS) $$($1_EXTRA_LIBS)) 850 ifeq ($(OPENJDK_TARGET_OS), windows) 851 ifneq ($$($1_MANIFEST), ) 852 $$($1_MT) -nologo -manifest $$($1_MANIFEST) -identity:"$$($1_PROGRAM).exe, version=$$($1_MANIFEST_VERSION)" -outputresource:$$@;#1 853 endif 854 endif 855 # This only works if the openjdk_codesign identity is present on the system. Let 856 # silently fail otherwise. 857 ifneq (,$(CODESIGN)) 858 ifneq (,$$($1_CODESIGN)) 859 $(CODESIGN) -s openjdk_codesign $$@ 860 endif 861 endif 862 $$($1_CREATE_DEBUGINFO_CMDS) 863 $$($1_STRIP_CMD) 864 865 endif 866endef 867 868endif # _NATIVE_COMPILATION_GMK 869