NativeCompilation.gmk revision 2300:f37e46c2e8f6
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# OUTPUT_DIR the directory where the resulting binary is put 350# LIBRARY the resulting library file 351# PROGRAM the resulting exec file 352# INCLUDES only pick source from these directories 353# EXCLUDES do not pick source from these directories 354# INCLUDE_FILES only compile exactly these files! 355# EXCLUDE_FILES with these names 356# EXCLUDE_PATTERN exclude files matching any of these substrings 357# EXTRA_FILES List of extra files not in any of the SRC dirs 358# EXTRA_OBJECT_FILES List of extra object files to include when linking 359# VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run 360# RC_FLAGS flags for RC. 361# EMBED_MANIFEST if true, embed manifest on Windows. 362# MAPFILE mapfile 363# REORDER reorder file 364# USE_MAPFILE_FOR_SYMBOLS if true and this is a STATIC_BUILD, just copy the 365# mapfile for the output symbols file 366# CC the compiler to use, default is $(CC) 367# LD the linker to use, default is $(LD) 368# OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST, HIGHEST_JVM, SIZE 369# DISABLED_WARNINGS_<toolchain> Disable the given warnings for the specified toolchain 370# DISABLED_WARNINGS_C_<toolchain> Disable the given warnings for the specified toolchain 371# when compiling C code 372# DISABLED_WARNINGS_CXX_<toolchain> Disable the given warnings for the specified 373# toolchain when compiling C++ code 374# STRIP_SYMBOLS Set to true to strip the final binary if the toolchain allows for it 375# DEBUG_SYMBOLS Set to false to disable generation of debug symbols 376# COPY_DEBUG_SYMBOLS Set to false to override global setting of debug symbol copying 377# ZIP_EXTERNAL_DEBUG_SYMBOLS Set to false to override global setting of debug symbol 378# zipping 379# CFLAGS_DEBUG_SYMBOLS Overrides the default cflags for enabling debug symbols 380# CXXFLAGS_DEBUG_SYMBOLS Overrides the default cxxflags for enabling debug symbols 381# STRIPFLAGS Optionally change the flags given to the strip command 382# PRECOMPILED_HEADER Header file to use as precompiled header 383# PRECOMPILED_HEADER_EXCLUDE List of source files that should not use PCH 384SetupNativeCompilation = $(NamedParamsMacroTemplate) 385define SetupNativeCompilationBody 386 387 # If we're doing a static build and producing a library 388 # force it to be a static library and remove the -l libraries 389 ifeq ($(STATIC_BUILD), true) 390 ifneq ($$($1_LIBRARY),) 391 $1_STATIC_LIBRARY := $$($1_LIBRARY) 392 $1_LIBRARY := 393 endif 394 endif 395 396 ifneq (,$$($1_BIN)) 397 $$(error BIN has been replaced with OBJECT_DIR) 398 endif 399 400 ifneq (,$$($1_LIB)) 401 $$(error LIB has been replaced with LIBRARY) 402 endif 403 404 ifneq (,$$($1_EXE)) 405 $$(error EXE has been replaced with PROGRAM) 406 endif 407 408 ifneq (,$$($1_LIBRARY)) 409 ifeq (,$$($1_OUTPUT_DIR)) 410 $$(error LIBRARY requires OUTPUT_DIR) 411 endif 412 413 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 414 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 415 endif 416 417 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 418 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 419 endif 420 421 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 422 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 423 endif 424 425 ifeq ($$($1_SUFFIX), ) 426 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 427 endif 428 429 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 430 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 431 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 432 endif 433 434 ifneq (,$$($1_STATIC_LIBRARY)) 435 ifeq (,$$($1_OUTPUT_DIR)) 436 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 437 endif 438 439 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 440 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 441 endif 442 443 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 444 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 445 endif 446 447 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 448 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 449 endif 450 451 ifeq ($$($1_SUFFIX), ) 452 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 453 endif 454 455 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 456 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 457 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 458 endif 459 460 ifneq (,$$($1_PROGRAM)) 461 ifeq (,$$($1_OUTPUT_DIR)) 462 $$(error PROGRAM requires OUTPUT_DIR) 463 endif 464 465 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 466 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 467 endif 468 469 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 470 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 471 endif 472 473 ifeq ($$($1_SUFFIX), ) 474 $1_SUFFIX := $(EXE_SUFFIX) 475 endif 476 477 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 478 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 479 $1_NOSUFFIX:=$$($1_PROGRAM) 480 endif 481 $1_SAFE_NAME := $$(strip $$(subst /,_, $1)) 482 483 ifeq (,$$($1_TARGET)) 484 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 485 endif 486 487 # Setup the toolchain to be used 488 $$(call SetIfEmpty, $1_TOOLCHAIN, TOOLCHAIN_DEFAULT) 489 $$(call SetIfEmpty, $1_CC, $$($$($1_TOOLCHAIN)_CC)) 490 $$(call SetIfEmpty, $1_CXX, $$($$($1_TOOLCHAIN)_CXX)) 491 $$(call SetIfEmpty, $1_LD, $$($$($1_TOOLCHAIN)_LD)) 492 $$(call SetIfEmpty, $1_AR, $$($$($1_TOOLCHAIN)_AR)) 493 $$(call SetIfEmpty, $1_AS, $$($$($1_TOOLCHAIN)_AS)) 494 $$(call SetIfEmpty, $1_MT, $$($$($1_TOOLCHAIN)_MT)) 495 $$(call SetIfEmpty, $1_RC, $$($$($1_TOOLCHAIN)_RC)) 496 $$(call SetIfEmpty, $1_OBJCOPY, $$($$($1_TOOLCHAIN)_OBJCOPY)) 497 $$(call SetIfEmpty, $1_STRIP, $$($$($1_TOOLCHAIN)_STRIP)) 498 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_CFLAGS)) 499 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_LDFLAGS)) 500 501 ifneq ($$($1_MANIFEST), ) 502 ifeq ($$($1_MANIFEST_VERSION), ) 503 $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1) 504 endif 505 endif 506 507 # Make sure the dirs exist. 508 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 509 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),, \ 510 $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 511 512 # Find all files in the source trees. Sort to remove duplicates. 513 $1_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 514 $1_SRCS := $$(filter $$(NATIVE_SOURCE_EXTENSIONS), $$($1_SRCS)) 515 # Extract the C/C++ files. 516 ifneq ($$($1_EXCLUDE_PATTERNS), ) 517 # We must not match the exclude pattern against the src root(s). 518 $1_SRCS_WITHOUT_ROOTS := $$($1_SRCS) 519 $$(foreach i,$$($1_SRC),$$(eval $1_SRCS_WITHOUT_ROOTS := $$(patsubst \ 520 $$i/%,%, $$($1_SRCS_WITHOUT_ROOTS)))) 521 $1_ALL_EXCLUDE_FILES := $$(call containing, $$($1_EXCLUDE_PATTERNS), \ 522 $$($1_SRCS_WITHOUT_ROOTS)) 523 endif 524 ifneq ($$($1_EXCLUDE_FILES),) 525 $1_ALL_EXCLUDE_FILES += $$($1_EXCLUDE_FILES) 526 endif 527 ifneq ($$($1_ALL_EXCLUDE_FILES),) 528 $1_EXCLUDE_FILES_PAT := $$($1_ALL_EXCLUDE_FILES) \ 529 $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_ALL_EXCLUDE_FILES))) 530 $1_EXCLUDE_FILES_PAT := $$(addprefix %,$$($1_EXCLUDE_FILES_PAT)) 531 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES_PAT),$$($1_SRCS)) 532 endif 533 ifneq ($$($1_INCLUDE_FILES), ) 534 $1_INCLUDE_FILES_PAT := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 535 $1_SRCS := $$(filter $$($1_INCLUDE_FILES_PAT),$$($1_SRCS)) 536 endif 537 # There can be only a single bin dir root, no need to foreach over the roots. 538 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 539 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 540 # and we have a list of all existing object files: $$($1_BINS) 541 542 # Prepend the source/bin path to the filter expressions. Then do the filtering. 543 ifneq ($$($1_INCLUDES),) 544 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 545 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 546 endif 547 ifneq ($$($1_EXCLUDES),) 548 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 549 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 550 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 551 endif 552 553 $1_SRCS += $$($1_EXTRA_FILES) 554 555 ifeq (,$$($1_SRCS)) 556 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 557 endif 558 559 # Calculate the expected output from compiling the sources 560 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 561 $1_EXPECTED_OBJS := $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES)) 562 # Are there too many object files on disk? Perhaps because some source file was removed? 563 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 564 # Clean out the superfluous object files. 565 ifneq ($$($1_SUPERFLUOUS_OBJS),) 566 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 567 endif 568 # Sort to remove dupliates and provide a reproducable order on the input files to the linker. 569 $1_ALL_OBJS := $$(sort $$($1_EXPECTED_OBJS) $$($1_EXTRA_OBJECT_FILES)) 570 571 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 572 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 573 ifneq ($(DEBUG_LEVEL),release) 574 # Pickup extra debug dependent variables for CFLAGS 575 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 576 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 577 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 578 else 579 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 580 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 581 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 582 endif 583 584 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 585 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 586 ifneq ($(DEBUG_LEVEL),release) 587 # Pickup extra debug dependent variables for CXXFLAGS 588 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 589 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 590 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 591 else 592 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 593 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 594 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 595 endif 596 597 # If no C++ flags are explicitly set, default to using the C flags. 598 # After that, we can set additional C++ flags that should not interfere 599 # with the mechanism for copying the C flags by default. 600 ifeq ($$($1_CXXFLAGS),) 601 $1_CXXFLAGS:=$$($1_CFLAGS) 602 endif 603 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 604 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 605 endif 606 607 ifeq ($(COMPILE_WITH_DEBUG_SYMBOLS), true) 608 $$(call SetIfEmpty, $1_CFLAGS_DEBUG_SYMBOLS, $(CFLAGS_DEBUG_SYMBOLS)) 609 $$(call SetIfEmpty, $1_CXXFLAGS_DEBUG_SYMBOLS, $(CXXFLAGS_DEBUG_SYMBOLS)) 610 $1_EXTRA_CFLAGS += $$($1_CFLAGS_DEBUG_SYMBOLS) 611 $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_DEBUG_SYMBOLS) 612 endif 613 614 ifneq (,$$($1_REORDER)) 615 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 616 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 617 endif 618 619 # Pass the library name for static JNI library naming 620 ifneq ($$($1_STATIC_LIBRARY),) 621 $1_EXTRA_CFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 622 $1_EXTRA_CXXFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 623 endif 624 625 # Pick up disabled warnings, if possible on this platform. 626 ifneq ($(DISABLE_WARNING_PREFIX),) 627 $1_EXTRA_CFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 628 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 629 $$($1_DISABLED_WARNINGS_C_$(TOOLCHAIN_TYPE))) 630 $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 631 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 632 $$($1_DISABLED_WARNINGS_CXX_$(TOOLCHAIN_TYPE))) 633 endif 634 635 # Check if warnings should be considered errors. 636 # Pick first binary and toolchain specific, then binary specific, then general setting. 637 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)),) 638 ifeq ($$($1_WARNINGS_AS_ERRORS),) 639 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$(WARNINGS_AS_ERRORS) 640 else 641 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$($1_WARNINGS_AS_ERRORS) 642 endif 643 endif 644 645 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), true) 646 $1_EXTRA_CFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 647 $1_EXTRA_CXXFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 648 endif 649 650 ifeq (NONE, $$($1_OPTIMIZATION)) 651 $1_OPT_CFLAGS := $(C_O_FLAG_NONE) 652 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NONE) 653 else ifeq (LOW, $$($1_OPTIMIZATION)) 654 $1_OPT_CFLAGS := $(C_O_FLAG_NORM) 655 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NORM) 656 else ifeq (HIGH, $$($1_OPTIMIZATION)) 657 $1_OPT_CFLAGS := $(C_O_FLAG_HI) 658 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HI) 659 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 660 $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST) 661 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST) 662 else ifeq (HIGHEST_JVM, $$($1_OPTIMIZATION)) 663 $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST_JVM) 664 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST_JVM) 665 else ifeq (SIZE, $$($1_OPTIMIZATION)) 666 $1_OPT_CFLAGS := $(C_O_FLAG_SIZE) 667 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_SIZE) 668 else ifneq (, $$($1_OPTIMIZATION)) 669 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 670 endif 671 672 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 673 674 # Track variable changes for all variables that affect the compilation command 675 # lines for all object files in this setup. This includes at least all the 676 # variables used in the call to add_native_source below. 677 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 678 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_OPT_CFLAGS) $$($1_OPT_CXXFLAGS) \ 679 $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS) 680 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 681 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 682 683 ifneq ($$($1_PRECOMPILED_HEADER), ) 684 ifeq ($(USE_PRECOMPILED_HEADER), 1) 685 ifeq ($(TOOLCHAIN_TYPE), microsoft) 686 $1_PCH_FILE := $$($1_OBJECT_DIR)/$1.pch 687 $1_GENERATED_PCH_SRC := $$($1_OBJECT_DIR)/$1_pch.cpp 688 $1_GENERATED_PCH_OBJ := $$($1_OBJECT_DIR)/$1_pch.obj 689 690 $$(eval $$(call add_native_source,$1,$$($1_GENERATED_PCH_SRC), \ 691 $$($1_OBJECT_DIR),,, \ 692 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS) \ 693 -Fp$$($1_PCH_FILE) -Yc$$(notdir $$($1_PRECOMPILED_HEADER)), \ 694 $$($1_CXX),,no_this_file)) 695 696 $1_USE_PCH_FLAGS := \ 697 -Fp$$($1_PCH_FILE) -Yu$$(notdir $$($1_PRECOMPILED_HEADER)) 698 699 $$($1_ALL_OBJS): $$($1_GENERATED_PCH_OBJ) 700 701 # Explicitly add the pch obj file first to ease comparing to old 702 # hotspot build. 703 $1_ALL_OBJS := $$($1_GENERATED_PCH_OBJ) $$($1_ALL_OBJS) 704 705 $$($1_GENERATED_PCH_SRC): 706 $(ECHO) "#include \"$$(notdir $$($1_PRECOMPILED_HEADER))\"" > $$@ 707 708 else ifneq ($(findstring $(TOOLCHAIN_TYPE), gcc clang), ) 709 ifeq ($(TOOLCHAIN_TYPE), gcc) 710 $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).gch 711 $1_USE_PCH_FLAGS := -I$$($1_OBJECT_DIR)/precompiled 712 else ifeq ($(TOOLCHAIN_TYPE), clang) 713 $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).pch 714 $1_USE_PCH_FLAGS := -include-pch $$($1_PCH_FILE) 715 endif 716 $1_PCH_DEP := $$($1_PCH_FILE).d 717 $1_PCH_DEP_TARGETS := $$($1_PCH_FILE).d.targets 718 719 -include $$($1_PCH_DEP) 720 -include $$($1_PCH_DEP_TARGETS) 721 722 $$($1_PCH_FILE): $$($1_PRECOMPILED_HEADER) $$($1_COMPILE_VARDEPS_FILE) 723 $$(call LogInfo, Generating precompiled header) 724 $$(call MakeDir, $$(@D)) 725 $$(call ExecuteWithLog, $$@, \ 726 $$($1_CC) $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 727 $$($1_OPT_CFLAGS) \ 728 -x c++-header -c $(C_FLAG_DEPS) $$($1_PCH_DEP) $$< -o $$@) 729 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_PCH_DEP) > $$($1_PCH_DEP_TARGETS) 730 731 $$($1_ALL_OBJS): $$($1_PCH_FILE) 732 733 endif 734 endif 735 endif 736 737 # Now call add_native_source for each source file we are going to compile. 738 $$(foreach p,$$($1_SRCS), \ 739 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 740 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS), \ 741 $$($1_CC), \ 742 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS), \ 743 $$($1_CXX), $$($1_ASFLAGS)))) 744 745 # Setup rule for printing progress info when compiling source files. 746 # This is a rough heuristic and may not always print accurate information. 747 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 748 ifeq ($$(wildcard $$($1_TARGET)),) 749 $(ECHO) 'Creating $$(subst $$(BUILD_OUTPUT)/,,$$($1_TARGET)) from $$(words \ 750 $$(filter-out %.vardeps, $$?)) file(s)' 751 else 752 $(ECHO) $$(strip 'Updating $$(subst $$(BUILD_OUTPUT)/,,$$($1_TARGET))' \ 753 $$(if $$(filter-out %.vardeps, $$?), \ 754 'due to $$(words $$(filter-out %.vardeps, $$?)) file(s)', \ 755 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes'))) 756 endif 757 $(TOUCH) $$@ 758 759 # On windows we need to create a resource file 760 ifeq ($(OPENJDK_TARGET_OS), windows) 761 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 762 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 763 $1_RES_DEP:=$$($1_RES).d 764 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 765 -include $$($1_RES_DEP) 766 -include $$($1_RES_DEP_TARGETS) 767 768 $1_RES_VARDEPS := $$($1_RC) $$($1_RC_FLAGS) 769 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 770 $$($1_RES).vardeps) 771 772 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 773 $$(call LogInfo, Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))) 774 $$(call MakeDir, $$(@D) $$($1_OBJECT_DIR)) 775 $$(call ExecuteWithLog, $$@, \ 776 $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 777 $$($1_VERSIONINFO_RESOURCE)) 778 # Windows RC compiler does not support -showIncludes, so we mis-use CL 779 # for this. Filter out RC specific arguments that are unknown to CL. 780 # For some unknown reason, in this case CL actually outputs the show 781 # includes to stderr so need to redirect it to hide the output from the 782 # main log. 783 $$(call ExecuteWithLog, $$($1_RES_DEP).obj, \ 784 $$($1_CC) $$(filter-out -l%, $$($1_RC_FLAGS)) \ 785 $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 786 $(CC_OUT_OPTION)$$($1_RES_DEP).obj -P -Fi$$($1_RES_DEP).pp \ 787 $$($1_VERSIONINFO_RESOURCE)) 2>&1 \ 788 | $(GREP) -v -e "^Note: including file:" \ 789 -e "^$$(notdir $$($1_VERSIONINFO_RESOURCE))$$$$" || test "$$$$?" = "1" ; \ 790 $(ECHO) $$($1_RES): \\ > $$($1_RES_DEP) ; \ 791 $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).obj.log >> $$($1_RES_DEP) ; \ 792 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 793 endif 794 endif 795 796 ifneq ($(DISABLE_MAPFILES),true) 797 $1_REAL_MAPFILE := $$($1_MAPFILE) 798 ifneq ($(OPENJDK_TARGET_OS),windows) 799 ifneq (,$$($1_REORDER)) 800 $1_REAL_MAPFILE := $$($1_OBJECT_DIR)/mapfile 801 802 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 803 $$(call MakeDir, $$(@D)) 804 $$(CP) $$($1_MAPFILE) $$@.tmp 805 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 806 $$(MV) $$@.tmp $$@ 807 endif 808 endif 809 endif 810 811 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 812 # for LDFLAGS and LIBS 813 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 814 $1_EXTRA_LIBS:=$$($1_LIBS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LIBS_$(OPENJDK_TARGET_OS)) 815 ifneq (,$$($1_REAL_MAPFILE)) 816 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 817 endif 818 819 # Need to make sure TARGET is first on list 820 $1 := $$($1_TARGET) 821 822 ifneq ($$($1_COPY_DEBUG_SYMBOLS), false) 823 $1_COPY_DEBUG_SYMBOLS := $(COPY_DEBUG_SYMBOLS) 824 endif 825 826 ifneq ($$($1_ZIP_EXTERNAL_DEBUG_SYMBOLS), false) 827 $1_ZIP_EXTERNAL_DEBUG_SYMBOLS := $(ZIP_EXTERNAL_DEBUG_SYMBOLS) 828 endif 829 830 ifeq ($$($1_COPY_DEBUG_SYMBOLS), true) 831 ifneq ($$($1_DEBUG_SYMBOLS), false) 832 # Only copy debug symbols for dynamic libraries and programs. 833 ifeq ($$($1_STATIC_LIBRARY), ) 834 # Generate debuginfo files. 835 ifeq ($(OPENJDK_TARGET_OS), windows) 836 $1_EXTRA_LDFLAGS += -debug "-pdb:$$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).pdb" \ 837 "-map:$$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).map" 838 $1_DEBUGINFO_FILES := $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).pdb \ 839 $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).map 840 # No separate command is needed for debuginfo on windows, instead 841 # touch target to make sure it has a later time stamp than the debug 842 # symbol files to avoid unnecessary relinking on rebuild. 843 $1_CREATE_DEBUGINFO_CMDS := $(TOUCH) $$($1_TARGET) 844 845 else ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), ) 846 $1_DEBUGINFO_FILES := $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).debuginfo 847 # Setup the command line creating debuginfo files, to be run after linking. 848 # It cannot be run separately since it updates the original target file 849 $1_CREATE_DEBUGINFO_CMDS := \ 850 $$($1_OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 851 $(CD) $$($1_OUTPUT_DIR) && \ 852 $$($1_OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 853 854 else ifeq ($(OPENJDK_TARGET_OS), macosx) 855 $1_DEBUGINFO_FILES := \ 856 $$($1_OUTPUT_DIR)/$$($1_BASENAME).dSYM/Contents/Info.plist \ 857 $$($1_OUTPUT_DIR)/$$($1_BASENAME).dSYM/Contents/Resources/DWARF/$$($1_BASENAME) 858 # On Macosx, the debuginfo generation doesn't touch the linked binary, but 859 # to avoid always relinking, touch it anyway to force a later timestamp than 860 # the dSYM files. 861 $1_CREATE_DEBUGINFO_CMDS := \ 862 $(DSYMUTIL) --out $$($1_OUTPUT_DIR)/$$($1_BASENAME).dSYM $$($1_TARGET) $$(NEWLINE) \ 863 $(TOUCH) $$($1_TARGET) 864 endif # OPENJDK_TARGET_OS 865 866 $$($1_DEBUGINFO_FILES): $$($1_TARGET) 867 868 $1 += $$($1_DEBUGINFO_FILES) 869 870 ifeq ($$($1_ZIP_EXTERNAL_DEBUG_SYMBOLS), true) 871 $1_DEBUGINFO_ZIP := $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).diz 872 $1 += $$($1_DEBUGINFO_ZIP) 873 874 # The dependency on TARGET is needed for debuginfo files 875 # to be rebuilt properly. 876 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 877 $(CD) $$($1_OUTPUT_DIR) && \ 878 $(ZIP) -q -r $$@ $$(subst $$($1_OUTPUT_DIR)/,, $$($1_DEBUGINFO_FILES)) 879 880 endif 881 endif # !STATIC_LIBRARY 882 endif # $1_DEBUG_SYMBOLS != false 883 endif # COPY_DEBUG_SYMBOLS 884 885 ifneq ($$($1_STRIP_SYMBOLS), false) 886 ifneq ($$($1_STRIP), ) 887 # Default to using the global STRIPFLAGS. Allow for overriding with an empty value 888 $1_STRIPFLAGS ?= $(STRIPFLAGS) 889 $1_STRIP_CMD := $$($1_STRIP) $$($1_STRIPFLAGS) $$($1_TARGET) 890 endif 891 endif 892 893 ifneq (,$$($1_LIBRARY)) 894 # Generating a dynamic library. 895 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 896 ifeq ($(OPENJDK_TARGET_OS), windows) 897 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 898 # Create a rule for the import lib so that other rules may depend on it 899 $$($1_OBJECT_DIR)/$$($1_LIBRARY).lib: $$($1_TARGET) 900 endif 901 902 # Create loadmap on AIX. Helps in diagnosing some problems. 903 ifneq ($(COMPILER_BINDCMD_FILE_FLAG),) 904 $1_EXTRA_LDFLAGS += $(COMPILER_BINDCMD_FILE_FLAG)$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).loadmap 905 endif 906 907 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 908 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_CREATE_DEBUGINFO_CMDS) \ 909 $$($1_STRIP_CMD) 910 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 911 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 912 913 $1_LD_OBJ_ARG := $$($1_ALL_OBJS) 914 915 # If there are many object files, use an @-file... 916 ifneq ($$(word 17, $$($1_ALL_OBJS)), ) 917 $1_OBJ_FILE_LIST := $$($1_OBJECT_DIR)/_$1_objectfilenames.txt 918 ifneq ($(COMPILER_COMMAND_FILE_FLAG),) 919 $1_LD_OBJ_ARG := $(COMPILER_COMMAND_FILE_FLAG)$$($1_OBJ_FILE_LIST) 920 else 921 # ...except for toolchains which don't support them. 922 $1_LD_OBJ_ARG := `cat $$($1_OBJ_FILE_LIST)` 923 endif 924 endif 925 926 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 927 $$($1_VARDEPS_FILE) 928 ifneq ($$($1_OBJ_FILE_LIST), ) 929 $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST))) 930 endif 931 # Keep as much as possible on one execution line for best performance 932 # on Windows 933 $$(call LogInfo, Linking $$($1_BASENAME)) 934 ifeq ($(OPENJDK_TARGET_OS), windows) 935 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 936 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 937 $(LD_OUT_OPTION)$$@ $$($1_LD_OBJ_ARG) $$($1_RES) $$($1_LIBS) \ 938 $$($1_EXTRA_LIBS)) \ 939 | $(GREP) -v "^ Creating library .*\.lib and object .*\.exp" || \ 940 test "$$$$?" = "1" ; \ 941 $$($1_CREATE_DEBUGINFO_CMDS) 942 $$($1_STRIP_CMD) 943 else 944 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 945 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 946 $(LD_OUT_OPTION)$$@ $$($1_LD_OBJ_ARG) $$($1_RES) $$($1_LIBS) \ 947 $$($1_EXTRA_LIBS)) ; \ 948 $$($1_CREATE_DEBUGINFO_CMDS) 949 $$($1_STRIP_CMD) 950 endif 951 952 endif 953 954 ifneq (,$$($1_STATIC_LIBRARY)) 955 $1_VARDEPS := $$($1_AR) $$($1_ARFLAGS) $$($1_LIBS) \ 956 $$($1_EXTRA_LIBS) 957 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 958 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 959 960 # Generating a static library, ie object file archive. 961 ifeq ($(STATIC_BUILD), true) 962 ifeq ($$($1_USE_MAPFILE_FOR_SYMBOLS), true) 963 STATIC_MAPFILE_DEP := $$($1_MAPFILE) 964 endif 965 endif 966 967 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) $$(STATIC_MAPFILE_DEP) 968 $$(call LogInfo, Archiving $$($1_STATIC_LIBRARY)) 969 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 970 $$($1_AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_ALL_OBJS) \ 971 $$($1_RES)) 972 ifeq ($(STATIC_BUILD), true) 973 ifeq ($$($1_USE_MAPFILE_FOR_SYMBOLS), true) 974 $(CP) $$($1_MAPFILE) $$(@D)/$$(basename $$(@F)).symbols 975 else 976 $(GetSymbols) 977 endif 978 endif 979 endif 980 981 ifneq (,$$($1_PROGRAM)) 982 # A executable binary has been specified, setup the target for it. 983 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 984 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \ 985 $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) \ 986 $$($1_STRIP_CMD) 987 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 988 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 989 990 ifeq ($(OPENJDK_TARGET_OS), windows) 991 ifeq ($$($1_EMBED_MANIFEST), true) 992 $1_EXTRA_LDFLAGS += -manifest:embed 993 endif 994 endif 995 996 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_MANIFEST) \ 997 $$($1_VARDEPS_FILE) 998 $$(call LogInfo, Linking executable $$($1_BASENAME)) 999 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 1000 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 1001 $(EXE_OUT_OPTION)$$($1_TARGET) \ 1002 $$($1_ALL_OBJS) $$($1_RES) \ 1003 $$($1_LIBS) $$($1_EXTRA_LIBS)) 1004 ifeq ($(OPENJDK_TARGET_OS), windows) 1005 ifneq ($$($1_MANIFEST), ) 1006 $$($1_MT) -nologo -manifest $$($1_MANIFEST) -identity:"$$($1_PROGRAM).exe, version=$$($1_MANIFEST_VERSION)" -outputresource:$$@;#1 1007 endif 1008 endif 1009 # This only works if the openjdk_codesign identity is present on the system. Let 1010 # silently fail otherwise. 1011 ifneq (,$(CODESIGN)) 1012 ifneq (,$$($1_CODESIGN)) 1013 $(CODESIGN) -s openjdk_codesign $$@ 1014 endif 1015 endif 1016 $$($1_CREATE_DEBUGINFO_CMDS) 1017 $$($1_STRIP_CMD) 1018 1019 endif 1020endef 1021 1022endif # _NATIVE_COMPILATION_GMK 1023