NativeCompilation.gmk revision 2024:cc16e2a24f94
1# 2# Copyright (c) 2011, 2016, 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# OBJCOPY - The objcopy tool for debug symbol handling 78# STRIP - The tool to use for stripping debug symbols 79# SYSROOT_CFLAGS - Compiler flags for using the specific sysroot 80# SYSROOT_LDFLAGS - Linker flags for using the specific sysroot 81DefineNativeToolchain = $(NamedParamsMacroTemplate) 82define DefineNativeToolchainBody 83 # If extending another definition, get default values from that, 84 # otherwise, nothing more needs to be done as variable assignments 85 # already happened in NamedParamsMacroTemplate. 86 ifneq ($$($1_EXTENDS), ) 87 $$(call SetIfEmpty, $1_CC, $$($$($1_EXTENDS)_CC)) 88 $$(call SetIfEmpty, $1_CXX, $$($$($1_EXTENDS)_CXX)) 89 $$(call SetIfEmpty, $1_LD, $$($$($1_EXTENDS)_LD)) 90 $$(call SetIfEmpty, $1_AR, $$($$($1_EXTENDS)_AR)) 91 $$(call SetIfEmpty, $1_AS, $$($$($1_EXTENDS)_AS)) 92 $$(call SetIfEmpty, $1_MT, $$($$($1_EXTENDS)_MT)) 93 $$(call SetIfEmpty, $1_RC, $$($$($1_EXTENDS)_RC)) 94 $$(call SetIfEmpty, $1_OBJCOPY, $$($$($1_EXTENDS)_OBJCOPY)) 95 $$(call SetIfEmpty, $1_STRIP, $$($$($1_EXTENDS)_STRIP)) 96 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_EXTENDS)_SYSROOT_CFLAGS)) 97 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_EXTENDS)_SYSROOT_LDFLAGS)) 98 endif 99endef 100 101# Create a default toolchain with the main compiler and linker 102$(eval $(call DefineNativeToolchain, TOOLCHAIN_DEFAULT, \ 103 CC := $(CC), \ 104 CXX := $(CXX), \ 105 LD := $(LD), \ 106 AR := $(AR), \ 107 AS := $(AS), \ 108 MT := $(MT), \ 109 RC := $(RC), \ 110 OBJCOPY := $(OBJCOPY), \ 111 STRIP := $(STRIP), \ 112 SYSROOT_CFLAGS := $(SYSROOT_CFLAGS), \ 113 SYSROOT_LDFLAGS := $(SYSROOT_LDFLAGS), \ 114)) 115 116# Create a toolchain where linking is done with the C++ linker 117$(eval $(call DefineNativeToolchain, TOOLCHAIN_LINK_CXX, \ 118 EXTENDS := TOOLCHAIN_DEFAULT, \ 119 LD := $(LDCXX), \ 120)) 121 122# Create a toolchain with the BUILD compiler, used for build tools that 123# are to be run during the build. 124$(eval $(call DefineNativeToolchain, TOOLCHAIN_BUILD, \ 125 CC := $(BUILD_CC), \ 126 CXX := $(BUILD_CXX), \ 127 LD := $(BUILD_LD), \ 128 AR := $(BUILD_AR), \ 129 AS := $(BUILD_AS), \ 130 OBJCOPY := $(BUILD_OBJCOPY), \ 131 STRIP := $(BUILD_STRIP), \ 132 SYSROOT_CFLAGS := $(BUILD_SYSROOT_CFLAGS), \ 133 SYSROOT_LDFLAGS := $(BUILD_SYSROOT_LDFLAGS), \ 134)) 135 136# BUILD toolchain with the C++ linker 137$(eval $(call DefineNativeToolchain, TOOLCHAIN_BUILD_LINK_CXX, \ 138 EXTENDS := TOOLCHAIN_BUILD, \ 139 LD := $(BUILD_LDCXX), \ 140)) 141 142################################################################################ 143 144# Extensions of files handled by this macro. 145NATIVE_SOURCE_EXTENSIONS := %.s %.S %.c %.cpp %.cc %.m %.mm 146 147# Replaces native source extensions with the object file extension in a string. 148# Param 1: the string containing source file names with extensions 149# The surrounding strip is needed to keep additional whitespace out 150define replace_with_obj_extension 151$(strip \ 152 $(foreach extension, $(NATIVE_SOURCE_EXTENSIONS), \ 153 $(patsubst $(extension),%$(OBJ_SUFFIX),$(filter $(extension),$1))) \ 154) 155endef 156 157ifeq ($(OPENJDK_BUILD_OS_ENV), windows.cygwin) 158 UNIX_PATH_PREFIX := /cygdrive 159else ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys) 160 UNIX_PATH_PREFIX := 161endif 162 163# This pattern is used to transform the output of the microsoft CL compiler 164# into a make syntax dependency file (.d) 165WINDOWS_SHOWINCLUDE_SED_PATTERN := \ 166 -e '/^Note: including file:/!d' \ 167 -e 's|Note: including file: *||' \ 168 -e 's|\\|/|g' \ 169 -e 's|^\([a-zA-Z]\):|$(UNIX_PATH_PREFIX)/\1|g' \ 170 -e '\|$(TOPDIR)|I !d' \ 171 -e 's|$$$$| \\|g' \ 172 # 173 174# This pattern is used to transform a dependency file (.d) to a list 175# of make targets for dependent files (.d.targets) 176DEPENDENCY_TARGET_SED_PATTERN := \ 177 -e 's/\#.*//' \ 178 -e 's/^[^:]*: *//' \ 179 -e 's/ *\\$$$$//' \ 180 -e 's/^[ ]*//' \ 181 -e '/^$$$$/ d' \ 182 -e 's/$$$$/ :/' \ 183 # 184 185define add_native_source 186 # param 1 = BUILD_MYPACKAGE 187 # parma 2 = the source file name (..../alfa.c or .../beta.cpp) 188 # param 3 = the bin dir that stores all .o (.obj) and .d files. 189 # param 4 = the c flags to the compiler 190 # param 5 = the c compiler 191 # param 6 = the c++ flags to the compiler 192 # param 7 = the c++ compiler 193 # param 8 = the flags to the assembler 194 # param 9 = set to disable THIS_FILE 195 196 ifeq ($9, ) 197 $1_$2_THIS_FILE = -DTHIS_FILE='"$$(<F)"' 198 endif 199 200 ifeq ($$($1_$(notdir $2)_OPTIMIZATION), ) 201 $1_$(notdir $2)_OPT_CFLAGS := $$($1_OPT_CFLAGS) 202 $1_$(notdir $2)_OPT_CXXFLAGS := $$($1_OPT_CXXFLAGS) 203 else 204 ifeq (NONE, $$($1_$(notdir $2)_OPTIMIZATION)) 205 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_NONE) 206 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_NONE) 207 else ifeq (LOW, $$($1_$(notdir $2)_OPTIMIZATION)) 208 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_NORM) 209 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_NORM) 210 else ifeq (HIGH, $$($1_$(notdir $2)_OPTIMIZATION)) 211 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_HI) 212 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_HI) 213 else ifeq (HIGHEST, $$($1_$(notdir $2)_OPTIMIZATION)) 214 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_HIGHEST) 215 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST) 216 else ifeq (HIGHEST_JVM, $$($1_$(notdir $2)_OPTIMIZATION)) 217 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_HIGHEST_JVM) 218 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST_JVM) 219 else ifeq (SIZE, $$($1_$(notdir $2)_OPTIMIZATION)) 220 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_SIZE) 221 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_SIZE) 222 else 223 $$(error Unknown value for OPTIMIZATION: $$($1_$(notdir $2)_OPTIMIZATION)) 224 endif 225 endif 226 227 ifneq ($$($1_PRECOMPILED_HEADER), ) 228 ifeq ($$(filter $$(notdir $2), $$($1_PRECOMPILED_HEADER_EXCLUDE)), ) 229 $1_$2_USE_PCH_FLAGS := $$($1_USE_PCH_FLAGS) 230 endif 231 endif 232 233 ifneq (,$$(filter %.c,$2)) 234 # Compile as a C file 235 $1_$2_FLAGS=$(CFLAGS_CCACHE) $$($1_$2_USE_PCH_FLAGS) $4 \ 236 $$($1_$(notdir $2)_OPT_CFLAGS) \ 237 $$($1_$(notdir $2)_CFLAGS) $$($1_$2_THIS_FILE) -c 238 $1_$2_COMP=$5 239 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 240 else ifneq (,$$(filter %.m,$2)) 241 # Compile as an Objective-C file 242 $1_$2_FLAGS=-x objective-c $(CFLAGS_CCACHE) $$($1_$2_USE_PCH_FLAGS) $4 \ 243 $$($1_$(notdir $2)_OPT_CFLAGS) \ 244 $$($1_$(notdir $2)_CFLAGS) $$($1_$2_THIS_FILE) -c 245 $1_$2_COMP=$5 246 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 247 else ifneq (,$$(filter %.s %.S,$2)) 248 # Compile as assembler file 249 $1_$2_FLAGS=$8 250 $1_$2_COMP=$(AS) 251 $1_$2_DEP_FLAG:= 252 else ifneq (,$$(filter %.cpp,$2)$$(filter %.cc,$2)$$(filter %.mm,$2)) 253 # Compile as a C++ or Objective-C++ file 254 $1_$2_FLAGS=$(CFLAGS_CCACHE) $$($1_$2_USE_PCH_FLAGS) $6 \ 255 $$($1_$(notdir $2)_OPT_CXXFLAGS) \ 256 $$($1_$(notdir $2)_CXXFLAGS) $$($1_$2_THIS_FILE) -c 257 $1_$2_COMP=$7 258 $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS) 259 else 260 $$(error Internal error in NativeCompilation.gmk: no compiler for file $2) 261 endif 262 # Generate the .o (.obj) file name and place it in the bin dir. 263 $1_$2_OBJ := $3/$$(call replace_with_obj_extension, $$(notdir $2)) 264 # Only continue if this object file hasn't been processed already. This lets the first found 265 # source file override any other with the same name. 266 ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_OBJS_SO_FAR))) 267 $1_OBJS_SO_FAR+=$$($1_$2_OBJ) 268 ifeq (,$$(filter %.s %.S,$2)) 269 # And this is the dependency file for this obj file. 270 $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ)) 271 # The dependency target file lists all dependencies as empty targets 272 # to avoid make error "No rule to make target" for removed files 273 $1_$2_DEP_TARGETS:=$$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_$2_OBJ)) 274 275 # Include previously generated dependency information. (if it exists) 276 -include $$($1_$2_DEP) 277 -include $$($1_$2_DEP_TARGETS) 278 279 ifeq ($(TOOLCHAIN_TYPE), microsoft) 280 # To avoid name clashes between pdbs for objects and libs/execs, put 281 # object pdbs in a separate subdir. 282 $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(strip $$(patsubst $$($1_OBJECT_DIR)/%, \ 283 $$($1_OBJECT_DIR)/pdb/%, $$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)))) 284 endif 285 endif 286 287 ifneq ($$(strip $$($1_$(notdir $2)_CFLAGS) $$($1_$(notdir $2)_CXXFLAGS) \ 288 $$($1_$(notdir $2)_OPTIMIZATION)), ) 289 $1_$2_VARDEPS := $$($1_$(notdir $2)_CFLAGS) $$($1_$(notdir $2)_CXXFLAGS) \ 290 $$($1_$(notdir $2)_OPT_CFLAGS) $$($1_$(notdir $2)_OPT_CXXFLAGS) 291 $1_$2_VARDEPS_FILE := $$(call DependOnVariable, $1_$2_VARDEPS, \ 292 $$(patsubst %$(OBJ_SUFFIX),%.vardeps,$$($1_$2_OBJ))) 293 endif 294 295 $$($1_$2_OBJ) : $2 $$($1_COMPILE_VARDEPS_FILE) $$($1_$2_VARDEPS_FILE) | $$($1_BUILD_INFO) 296 $$(call LogInfo, Compiling $$(notdir $2) (for $$(notdir $$($1_TARGET)))) 297 $$(call MakeDir, $$(@D) $$(@D)/pdb) 298 ifneq ($(TOOLCHAIN_TYPE), microsoft) 299 ifeq ($(TOOLCHAIN_TYPE)$$(filter %.s,$2), solstudio) 300 # The Solaris studio compiler doesn't output the full path to the object file in the 301 # generated deps files. Fixing it with sed. If compiling assembly, don't try this. 302 $$(call ExecuteWithLog, $$@, \ 303 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP).tmp $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) 304 $(SED) 's|^$$(@F):|$$@:|' $$($1_$2_DEP).tmp > $$($1_$2_DEP) 305 else 306 $$(call ExecuteWithLog, $$@, \ 307 $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) 308 endif 309 # Create a dependency target file from the dependency file. 310 # Solution suggested by http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/ 311 ifneq ($$($1_$2_DEP),) 312 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) 313 endif 314 else 315 # The Visual Studio compiler lacks a feature for generating make dependencies, but by 316 # setting -showIncludes, all included files are printed. These are filtered out and 317 # parsed into make dependences. 318 # Keep as much as possible on one execution line for best performance on Windows. 319 # No need to save exit code from compilation since pipefail is always active on 320 # Windows. 321 $$(call ExecuteWithLog, $$@, \ 322 $$($1_$2_COMP) $$($1_$2_FLAGS) -showIncludes $$($1_$2_DEBUG_OUT_FLAGS) \ 323 $(CC_OUT_OPTION)$$($1_$2_OBJ) $2) \ 324 | $(GREP) -v -e "^Note: including file:" \ 325 -e "^$(notdir $2)$$$$" || test "$$$$?" = "1" ; \ 326 $(ECHO) $$@: \\ > $$($1_$2_DEP) ; \ 327 $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_OBJ).log \ 328 | $(SORT) -u >> $$($1_$2_DEP) ; \ 329 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) 330 endif 331 endif 332endef 333 334# Setup make rules for creating a native binary (a shared library or an 335# executable). 336# 337# Parameter 1 is the name of the rule. This name is used as variable prefix, 338# and the targets generated are listed in a variable by that name. 339# 340# Remaining parameters are named arguments. These include: 341# TOOLCHAIN Name of toolchain setup to use. Defaults to TOOLCHAIN_DEFAULT. 342# SRC one or more directory roots to scan for C/C++ files. 343# CFLAGS the compiler flags to be used, used both for C and C++. 344# CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. 345# LDFLAGS the linker flags to be used, used both for C and C++. 346# LIBS the libraries to link to 347# ARFLAGS the archiver flags to be used 348# OBJECT_DIR the directory where we store the object files 349# LIBRARY the resulting library file 350# PROGRAM the resulting exec file 351# INCLUDES only pick source from these directories 352# EXCLUDES do not pick source from these directories 353# INCLUDE_FILES only compile exactly these files! 354# EXCLUDE_FILES with these names 355# EXCLUDE_PATTERN exclude files matching any of these substrings 356# EXTRA_FILES List of extra files not in any of the SRC dirs 357# EXTRA_OBJECT_FILES List of extra object files to include when linking 358# VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 359# RC_FLAGS flags for RC. 360# EMBED_MANIFEST if true, embed manifest on Windows. 361# MAPFILE mapfile 362# REORDER reorder file 363# USE_MAPFILE_FOR_SYMBOLS if true and this is a STATIC_BUILD, just copy the 364# mapfile for the output symbols file 365# CC the compiler to use, default is $(CC) 366# LD the linker to use, default is $(LD) 367# OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST, HIGHEST_JVM, SIZE 368# DISABLED_WARNINGS_<toolchain> Disable the given warnings for the specified toolchain 369# DISABLED_WARNINGS_C_<toolchain> Disable the given warnings for the specified toolchain 370# when compiling C code 371# DISABLED_WARNINGS_CXX_<toolchain> Disable the given warnings for the specified 372# toolchain when compiling C++ code 373# STRIP_SYMBOLS Set to true to strip the final binary if the toolchain allows for it 374# DEBUG_SYMBOLS Set to false to disable generation of debug symbols 375# CFLAGS_DEBUG_SYMBOLS Overrides the default cflags for enabling debug symbols 376# CXXFLAGS_DEBUG_SYMBOLS Overrides the default cxxflags for enabling debug symbols 377# STRIPFLAGS Optionally change the flags given to the strip command 378# PRECOMPILED_HEADER Header file to use as precompiled header 379# PRECOMPILED_HEADER_EXCLUDE List of source files that should not use PCH 380SetupNativeCompilation = $(NamedParamsMacroTemplate) 381define SetupNativeCompilationBody 382 383 # If we're doing a static build and producing a library 384 # force it to be a static library and remove the -l libraries 385 ifeq ($(STATIC_BUILD), true) 386 ifneq ($$($1_LIBRARY),) 387 $1_STATIC_LIBRARY := $$($1_LIBRARY) 388 $1_LIBRARY := 389 endif 390 endif 391 392 ifneq (,$$($1_BIN)) 393 $$(error BIN has been replaced with OBJECT_DIR) 394 endif 395 396 ifneq (,$$($1_LIB)) 397 $$(error LIB has been replaced with LIBRARY) 398 endif 399 400 ifneq (,$$($1_EXE)) 401 $$(error EXE has been replaced with PROGRAM) 402 endif 403 404 ifneq (,$$($1_LIBRARY)) 405 ifeq (,$$($1_OUTPUT_DIR)) 406 $$(error LIBRARY requires OUTPUT_DIR) 407 endif 408 409 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 410 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 411 endif 412 413 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 414 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 415 endif 416 417 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 418 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 419 endif 420 421 ifeq ($$($1_SUFFIX), ) 422 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 423 endif 424 425 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 426 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 427 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 428 endif 429 430 ifneq (,$$($1_STATIC_LIBRARY)) 431 ifeq (,$$($1_OUTPUT_DIR)) 432 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 433 endif 434 435 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 436 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 437 endif 438 439 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 440 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 441 endif 442 443 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 444 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 445 endif 446 447 ifeq ($$($1_SUFFIX), ) 448 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 449 endif 450 451 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 452 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 453 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 454 endif 455 456 ifneq (,$$($1_PROGRAM)) 457 ifeq (,$$($1_OUTPUT_DIR)) 458 $$(error PROGRAM requires OUTPUT_DIR) 459 endif 460 461 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 462 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 463 endif 464 465 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 466 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 467 endif 468 469 ifeq ($$($1_SUFFIX), ) 470 $1_SUFFIX := $(EXE_SUFFIX) 471 endif 472 473 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 474 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 475 $1_NOSUFFIX:=$$($1_PROGRAM) 476 endif 477 $1_SAFE_NAME := $$(strip $$(subst /,_, $1)) 478 479 ifeq (,$$($1_TARGET)) 480 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 481 endif 482 483 # Setup the toolchain to be used 484 $$(call SetIfEmpty, $1_TOOLCHAIN, TOOLCHAIN_DEFAULT) 485 $$(call SetIfEmpty, $1_CC, $$($$($1_TOOLCHAIN)_CC)) 486 $$(call SetIfEmpty, $1_CXX, $$($$($1_TOOLCHAIN)_CXX)) 487 $$(call SetIfEmpty, $1_LD, $$($$($1_TOOLCHAIN)_LD)) 488 $$(call SetIfEmpty, $1_AR, $$($$($1_TOOLCHAIN)_AR)) 489 $$(call SetIfEmpty, $1_AS, $$($$($1_TOOLCHAIN)_AS)) 490 $$(call SetIfEmpty, $1_MT, $$($$($1_TOOLCHAIN)_MT)) 491 $$(call SetIfEmpty, $1_RC, $$($$($1_TOOLCHAIN)_RC)) 492 $$(call SetIfEmpty, $1_OBJCOPY, $$($$($1_TOOLCHAIN)_OBJCOPY)) 493 $$(call SetIfEmpty, $1_STRIP, $$($$($1_TOOLCHAIN)_STRIP)) 494 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_CFLAGS)) 495 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_LDFLAGS)) 496 497 ifneq ($$($1_MANIFEST), ) 498 ifeq ($$($1_MANIFEST_VERSION), ) 499 $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1) 500 endif 501 endif 502 503 # Make sure the dirs exist. 504 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 505 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),, \ 506 $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 507 508 # Find all files in the source trees. Sort to remove duplicates. 509 $1_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 510 $1_SRCS := $$(filter $$(NATIVE_SOURCE_EXTENSIONS), $$($1_SRCS)) 511 # Extract the C/C++ files. 512 ifneq ($$($1_EXCLUDE_PATTERNS), ) 513 # We must not match the exclude pattern against the src root(s). 514 $1_SRCS_WITHOUT_ROOTS := $$($1_SRCS) 515 $$(foreach i,$$($1_SRC),$$(eval $1_SRCS_WITHOUT_ROOTS := $$(patsubst \ 516 $$i/%,%, $$($1_SRCS_WITHOUT_ROOTS)))) 517 $1_ALL_EXCLUDE_FILES := $$(call containing, $$($1_EXCLUDE_PATTERNS), \ 518 $$($1_SRCS_WITHOUT_ROOTS)) 519 endif 520 ifneq ($$($1_EXCLUDE_FILES),) 521 $1_ALL_EXCLUDE_FILES += $$($1_EXCLUDE_FILES) 522 endif 523 ifneq ($$($1_ALL_EXCLUDE_FILES),) 524 $1_EXCLUDE_FILES_PAT := $$($1_ALL_EXCLUDE_FILES) \ 525 $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_ALL_EXCLUDE_FILES))) 526 $1_EXCLUDE_FILES_PAT := $$(addprefix %,$$($1_EXCLUDE_FILES_PAT)) 527 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES_PAT),$$($1_SRCS)) 528 endif 529 ifneq ($$($1_INCLUDE_FILES), ) 530 $1_INCLUDE_FILES_PAT := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 531 $1_SRCS := $$(filter $$($1_INCLUDE_FILES_PAT),$$($1_SRCS)) 532 endif 533 # There can be only a single bin dir root, no need to foreach over the roots. 534 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 535 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 536 # and we have a list of all existing object files: $$($1_BINS) 537 538 # Prepend the source/bin path to the filter expressions. Then do the filtering. 539 ifneq ($$($1_INCLUDES),) 540 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 541 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 542 endif 543 ifneq ($$($1_EXCLUDES),) 544 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 545 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 546 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 547 endif 548 549 $1_SRCS += $$($1_EXTRA_FILES) 550 551 ifeq (,$$($1_SRCS)) 552 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 553 endif 554 555 # Calculate the expected output from compiling the sources 556 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 557 $1_EXPECTED_OBJS := $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES)) 558 # Are there too many object files on disk? Perhaps because some source file was removed? 559 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 560 # Clean out the superfluous object files. 561 ifneq ($$($1_SUPERFLUOUS_OBJS),) 562 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 563 endif 564 # Sort to remove dupliates and provide a reproducable order on the input files to the linker. 565 $1_ALL_OBJS := $$(sort $$($1_EXPECTED_OBJS) $$($1_EXTRA_OBJECT_FILES)) 566 567 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 568 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 569 ifneq ($(DEBUG_LEVEL),release) 570 # Pickup extra debug dependent variables for CFLAGS 571 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 572 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 573 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 574 else 575 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 576 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 577 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 578 endif 579 580 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 581 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 582 ifneq ($(DEBUG_LEVEL),release) 583 # Pickup extra debug dependent variables for CXXFLAGS 584 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 585 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 586 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 587 else 588 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 589 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 590 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 591 endif 592 593 # If no C++ flags are explicitly set, default to using the C flags. 594 # After that, we can set additional C++ flags that should not interfere 595 # with the mechanism for copying the C flags by default. 596 ifeq ($$($1_CXXFLAGS),) 597 $1_CXXFLAGS:=$$($1_CFLAGS) 598 endif 599 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 600 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 601 endif 602 603 ifeq ($(COMPILE_WITH_DEBUG_SYMBOLS), true) 604 $$(call SetIfEmpty, $1_CFLAGS_DEBUG_SYMBOLS, $(CFLAGS_DEBUG_SYMBOLS)) 605 $$(call SetIfEmpty, $1_CXXFLAGS_DEBUG_SYMBOLS, $(CXXFLAGS_DEBUG_SYMBOLS)) 606 $1_EXTRA_CFLAGS += $$($1_CFLAGS_DEBUG_SYMBOLS) 607 $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_DEBUG_SYMBOLS) 608 endif 609 610 ifneq (,$$($1_REORDER)) 611 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 612 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 613 endif 614 615 # Pass the library name for static JNI library naming 616 ifneq ($$($1_STATIC_LIBRARY),) 617 $1_EXTRA_CFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 618 $1_EXTRA_CXXFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 619 endif 620 621 # Pick up disabled warnings, if possible on this platform. 622 ifneq ($(DISABLE_WARNING_PREFIX),) 623 $1_EXTRA_CFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 624 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 625 $$($1_DISABLED_WARNINGS_C_$(TOOLCHAIN_TYPE))) 626 $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 627 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 628 $$($1_DISABLED_WARNINGS_CXX_$(TOOLCHAIN_TYPE))) 629 endif 630 631 # Check if warnings should be considered errors. 632 # Pick first binary and toolchain specific, then binary specific, then general setting. 633 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)),) 634 ifeq ($$($1_WARNINGS_AS_ERRORS),) 635 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$(WARNINGS_AS_ERRORS) 636 else 637 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$($1_WARNINGS_AS_ERRORS) 638 endif 639 endif 640 641 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), true) 642 $1_EXTRA_CFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 643 $1_EXTRA_CXXFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 644 endif 645 646 ifeq (NONE, $$($1_OPTIMIZATION)) 647 $1_OPT_CFLAGS := $(C_O_FLAG_NONE) 648 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NONE) 649 else ifeq (LOW, $$($1_OPTIMIZATION)) 650 $1_OPT_CFLAGS := $(C_O_FLAG_NORM) 651 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NORM) 652 else ifeq (HIGH, $$($1_OPTIMIZATION)) 653 $1_OPT_CFLAGS := $(C_O_FLAG_HI) 654 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HI) 655 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 656 $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST) 657 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST) 658 else ifeq (HIGHEST_JVM, $$($1_OPTIMIZATION)) 659 $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST_JVM) 660 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST_JVM) 661 else ifeq (SIZE, $$($1_OPTIMIZATION)) 662 $1_OPT_CFLAGS := $(C_O_FLAG_SIZE) 663 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_SIZE) 664 else ifneq (, $$($1_OPTIMIZATION)) 665 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 666 endif 667 668 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 669 670 # Track variable changes for all variables that affect the compilation command 671 # lines for all object files in this setup. This includes at least all the 672 # variables used in the call to add_native_source below. 673 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 674 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_OPT_CFLAGS) $$($1_OPT_CXXFLAGS) \ 675 $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS) 676 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 677 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 678 679 ifneq ($$($1_PRECOMPILED_HEADER), ) 680 ifeq ($(USE_PRECOMPILED_HEADER), 1) 681 ifeq ($(TOOLCHAIN_TYPE), microsoft) 682 $1_PCH_FILE := $$($1_OBJECT_DIR)/$1.pch 683 $1_GENERATED_PCH_SRC := $$($1_OBJECT_DIR)/$1_pch.cpp 684 $1_GENERATED_PCH_OBJ := $$($1_OBJECT_DIR)/$1_pch.obj 685 686 $$(eval $$(call add_native_source,$1,$$($1_GENERATED_PCH_SRC), \ 687 $$($1_OBJECT_DIR),,, \ 688 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS) \ 689 -Fp$$($1_PCH_FILE) -Yc$$(notdir $$($1_PRECOMPILED_HEADER)), \ 690 $$($1_CXX),,no_this_file)) 691 692 $1_USE_PCH_FLAGS := \ 693 -Fp$$($1_PCH_FILE) -Yu$$(notdir $$($1_PRECOMPILED_HEADER)) 694 695 $$($1_ALL_OBJS): $$($1_GENERATED_PCH_OBJ) 696 697 # Explicitly add the pch obj file first to ease comparing to old 698 # hotspot build. 699 $1_ALL_OBJS := $$($1_GENERATED_PCH_OBJ) $$($1_ALL_OBJS) 700 701 $$($1_GENERATED_PCH_SRC): 702 $(ECHO) "#include \"$$(notdir $$($1_PRECOMPILED_HEADER))\"" > $$@ 703 704 else ifneq ($(findstring $(TOOLCHAIN_TYPE), gcc clang), ) 705 ifeq ($(TOOLCHAIN_TYPE), gcc) 706 $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).gch 707 $1_USE_PCH_FLAGS := -I$$($1_OBJECT_DIR)/precompiled 708 else ifeq ($(TOOLCHAIN_TYPE), clang) 709 $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).pch 710 $1_USE_PCH_FLAGS := -include-pch $$($1_PCH_FILE) 711 endif 712 $1_PCH_DEP := $$($1_PCH_FILE).d 713 $1_PCH_DEP_TARGETS := $$($1_PCH_FILE).d.targets 714 715 -include $$($1_PCH_DEP) 716 -include $$($1_PCH_DEP_TARGETS) 717 718 $$($1_PCH_FILE): $$($1_PRECOMPILED_HEADER) $$($1_COMPILE_VARDEPS_FILE) 719 $$(call LogInfo, Generating precompiled header) 720 $$(call MakeDir, $$(@D)) 721 $$(call ExecuteWithLog, $$@, \ 722 $$($1_CC) $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 723 $$($1_OPT_CFLAGS) \ 724 -x c++-header -c $(C_FLAG_DEPS) $$($1_PCH_DEP) $$< -o $$@) 725 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_PCH_DEP) > $$($1_PCH_DEP_TARGETS) 726 727 $$($1_ALL_OBJS): $$($1_PCH_FILE) 728 729 endif 730 endif 731 endif 732 733 # Now call add_native_source for each source file we are going to compile. 734 $$(foreach p,$$($1_SRCS), \ 735 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 736 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS), \ 737 $$($1_CC), \ 738 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS), \ 739 $$($1_CXX), $$($1_ASFLAGS)))) 740 741 # Setup rule for printing progress info when compiling source files. 742 # This is a rough heuristic and may not always print accurate information. 743 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 744 ifeq ($$(wildcard $$($1_TARGET)),) 745 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 746 else 747 $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \ 748 $$(if $$(filter-out %.vardeps, $$?), \ 749 'due to $$(words $$(filter-out %.vardeps, $$?)) file(s)', \ 750 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes'))) 751 endif 752 $(TOUCH) $$@ 753 754 # On windows we need to create a resource file 755 ifeq ($(OPENJDK_TARGET_OS), windows) 756 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 757 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 758 $1_RES_DEP:=$$($1_RES).d 759 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 760 -include $$($1_RES_DEP) 761 -include $$($1_RES_DEP_TARGETS) 762 763 $1_RES_VARDEPS := $$($1_RC) $$($1_RC_FLAGS) 764 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 765 $$($1_RES).vardeps) 766 767 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 768 $$(call LogInfo, Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))) 769 $$(call MakeDir, $$(@D) $$($1_OBJECT_DIR)) 770 $$(call ExecuteWithLog, $$@, \ 771 $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 772 $$($1_VERSIONINFO_RESOURCE)) 773 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. 774 $$(call ExecuteWithLog, $$($1_RES_DEP).obj, \ 775 $$($1_CC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 776 $(CC_OUT_OPTION)$$($1_RES_DEP).obj -P -Fi$$($1_RES_DEP).pp \ 777 $$($1_VERSIONINFO_RESOURCE)) > $$($1_RES_DEP).raw 2>&1 || true ; \ 778 $(ECHO) $$($1_RES): \\ > $$($1_RES_DEP) ; \ 779 $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw >> $$($1_RES_DEP) ; \ 780 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 781 endif 782 endif 783 784 ifneq ($(DISABLE_MAPFILES),true) 785 $1_REAL_MAPFILE := $$($1_MAPFILE) 786 ifneq ($(OPENJDK_TARGET_OS),windows) 787 ifneq (,$$($1_REORDER)) 788 $1_REAL_MAPFILE := $$($1_OBJECT_DIR)/mapfile 789 790 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 791 $$(call MakeDir, $$(@D)) 792 $$(CP) $$($1_MAPFILE) $$@.tmp 793 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 794 $$(MV) $$@.tmp $$@ 795 endif 796 endif 797 endif 798 799 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 800 # for LDFLAGS and LIBS 801 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 802 $1_EXTRA_LIBS:=$$($1_LIBS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LIBS_$(OPENJDK_TARGET_OS)) 803 ifneq (,$$($1_REAL_MAPFILE)) 804 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 805 endif 806 807 # Need to make sure TARGET is first on list 808 $1 := $$($1_TARGET) 809 810 ifeq ($(COPY_DEBUG_SYMBOLS), true) 811 ifneq ($$($1_DEBUG_SYMBOLS), false) 812 # Only copy debug symbols for dynamic libraries and programs. 813 ifeq ($$($1_STATIC_LIBRARY), ) 814 ifneq ($$($1_OUTPUT_DIR), $$($1_OBJECT_DIR)) 815 # The dependency on TARGET is needed on windows for debuginfo files 816 # to be rebuilt properly. 817 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 818 # Use cp -r since on macosx, the dSYM is a directory 819 $(CP) -r $$< $$@ 820 endif 821 822 # Generate debuginfo files. 823 ifeq ($(OPENJDK_TARGET_OS), windows) 824 $1_EXTRA_LDFLAGS += -debug "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 825 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 826 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 827 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 828 # No separate command is needed for debuginfo on windows, instead 829 # touch target to make sure it has a later time stamp than the debug 830 # symbol files to avoid unnecessary relinking on rebuild. 831 $1_CREATE_DEBUGINFO_CMDS := $(TOUCH) $$($1_TARGET) 832 833 else ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), ) 834 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 835 # Setup the command line creating debuginfo files, to be run after linking. 836 # It cannot be run separately since it updates the original target file 837 $1_CREATE_DEBUGINFO_CMDS := \ 838 $$($1_OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 839 $(CD) $$($1_OUTPUT_DIR) && \ 840 $$($1_OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 841 842 else ifeq ($(OPENJDK_TARGET_OS), macosx) 843 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_BASENAME).dSYM 844 # On Macosx, the debuginfo generation doesn't touch the linked binary, but 845 # to avoid always relinking, touch it anyway to force a later timestamp than 846 # the dSYM files. 847 $1_CREATE_DEBUGINFO_CMDS := \ 848 $(DSYMUTIL) --out $$($1_DEBUGINFO_FILES) $$($1_TARGET) $$(NEWLINE) \ 849 $(TOUCH) $$($1_TARGET) 850 endif # OPENJDK_TARGET_OS 851 852 # This dependency dance ensures that debug info files get rebuilt 853 # properly if deleted. 854 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 855 $$($1_DEBUGINFO_FILES): $$($1_ALL_OBJS) 856 857 ifeq ($(ZIP_EXTERNAL_DEBUG_SYMBOLS), true) 858 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 859 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 860 861 # The dependency on TARGET is needed for debuginfo files 862 # to be rebuilt properly. 863 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 864 $(CD) $$($1_OBJECT_DIR) \ 865 && $(ZIP) -q -r $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 866 867 else 868 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 869 endif 870 endif # !STATIC_LIBRARY 871 endif # $1_DEBUG_SYMBOLS != false 872 endif # COPY_DEBUG_SYMBOLS 873 874 ifeq ($$($1_STRIP_SYMBOLS), true) 875 ifneq ($$($1_STRIP), ) 876 # Default to using the global STRIPFLAGS. Allow for overriding with an empty value 877 $1_STRIPFLAGS ?= $(STRIPFLAGS) 878 $1_STRIP_CMD := $$($1_STRIP) $$($1_STRIPFLAGS) $$($1_TARGET) 879 endif 880 endif 881 882 ifneq (,$$($1_LIBRARY)) 883 # Generating a dynamic library. 884 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 885 ifeq ($(OPENJDK_TARGET_OS), windows) 886 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 887 endif 888 889 # Create loadmap on AIX. Helps in diagnosing some problems. 890 ifneq ($(COMPILER_BINDCMD_FILE_FLAG),) 891 $1_EXTRA_LDFLAGS += $(COMPILER_BINDCMD_FILE_FLAG)$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).loadmap 892 endif 893 894 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 895 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_CREATE_DEBUGINFO_CMDS) \ 896 $$($1_STRIP_CMD) 897 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 898 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 899 900 $1_LD_OBJ_ARG := $$($1_ALL_OBJS) 901 902 # If there are many object files, use an @-file... 903 ifneq ($$(word 17, $$($1_ALL_OBJS)), ) 904 $1_OBJ_FILE_LIST := $$($1_OBJECT_DIR)/_$1_objectfilenames.txt 905 ifneq ($(COMPILER_COMMAND_FILE_FLAG),) 906 $1_LD_OBJ_ARG := $(COMPILER_COMMAND_FILE_FLAG)$$($1_OBJ_FILE_LIST) 907 else 908 # ...except for toolchains which don't support them. 909 $1_LD_OBJ_ARG := `cat $$($1_OBJ_FILE_LIST)` 910 endif 911 endif 912 913 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 914 $$($1_VARDEPS_FILE) 915 ifneq ($$($1_OBJ_FILE_LIST), ) 916 $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST))) 917 endif 918 # Keep as much as possible on one execution line for best performance 919 # on Windows 920 $$(call LogInfo, Linking $$($1_BASENAME)) 921 ifeq ($(OPENJDK_TARGET_OS), windows) 922 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 923 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 924 $(LD_OUT_OPTION)$$@ $$($1_LD_OBJ_ARG) $$($1_RES) $$($1_LIBS) \ 925 $$($1_EXTRA_LIBS)) \ 926 | $(GREP) -v "^ Creating library .*\.lib and object .*\.exp" || \ 927 test "$$$$?" = "1" ; \ 928 $$($1_CREATE_DEBUGINFO_CMDS) 929 $$($1_STRIP_CMD) 930 else 931 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 932 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 933 $(LD_OUT_OPTION)$$@ $$($1_LD_OBJ_ARG) $$($1_RES) $$($1_LIBS) \ 934 $$($1_EXTRA_LIBS)) ; \ 935 $$($1_CREATE_DEBUGINFO_CMDS) 936 $$($1_STRIP_CMD) 937 endif 938 939 endif 940 941 ifneq (,$$($1_STATIC_LIBRARY)) 942 $1_VARDEPS := $$($1_AR) $$($1_ARFLAGS) $$($1_LIBS) \ 943 $$($1_EXTRA_LIBS) 944 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 945 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 946 947 # Generating a static library, ie object file archive. 948 ifeq ($(STATIC_BUILD), true) 949 ifeq ($$($1_USE_MAPFILE_FOR_SYMBOLS), true) 950 STATIC_MAPFILE_DEP := $$($1_MAPFILE) 951 endif 952 endif 953 954 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) $$(STATIC_MAPFILE_DEP) 955 $$(call LogInfo, Archiving $$($1_STATIC_LIBRARY)) 956 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 957 $$($1_AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_ALL_OBJS) \ 958 $$($1_RES)) 959 ifeq ($(STATIC_BUILD), true) 960 ifeq ($$($1_USE_MAPFILE_FOR_SYMBOLS), true) 961 $(CP) $$($1_MAPFILE) $$(@D)/$$(basename $$(@F)).symbols 962 else 963 $(GetSymbols) 964 endif 965 endif 966 endif 967 968 ifneq (,$$($1_PROGRAM)) 969 # A executable binary has been specified, setup the target for it. 970 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 971 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \ 972 $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) \ 973 $$($1_STRIP_CMD) 974 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 975 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 976 977 ifeq ($(OPENJDK_TARGET_OS), windows) 978 ifeq ($$($1_EMBED_MANIFEST), true) 979 $1_EXTRA_LDFLAGS += -manifest:embed 980 endif 981 endif 982 983 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_MANIFEST) \ 984 $$($1_VARDEPS_FILE) 985 $$(call LogInfo, Linking executable $$($1_BASENAME)) 986 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 987 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 988 $(EXE_OUT_OPTION)$$($1_TARGET) \ 989 $$($1_ALL_OBJS) $$($1_RES) \ 990 $$($1_LIBS) $$($1_EXTRA_LIBS)) 991 ifeq ($(OPENJDK_TARGET_OS), windows) 992 ifneq ($$($1_MANIFEST), ) 993 $$($1_MT) -nologo -manifest $$($1_MANIFEST) -identity:"$$($1_PROGRAM).exe, version=$$($1_MANIFEST_VERSION)" -outputresource:$$@;#1 994 endif 995 endif 996 # This only works if the openjdk_codesign identity is present on the system. Let 997 # silently fail otherwise. 998 ifneq (,$(CODESIGN)) 999 ifneq (,$$($1_CODESIGN)) 1000 $(CODESIGN) -s openjdk_codesign $$@ 1001 endif 1002 endif 1003 $$($1_CREATE_DEBUGINFO_CMDS) 1004 $$($1_STRIP_CMD) 1005 1006 endif 1007endef 1008 1009endif # _NATIVE_COMPILATION_GMK 1010