NativeCompilation.gmk revision 2081:278dbe271a52
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# COPY_DEBUG_SYMBOLS Set to false to override global setting of debug symbol copying 376# ZIP_EXTERNAL_DEBUG_SYMBOLS Set to false to override global setting of debug symbol 377# zipping 378# CFLAGS_DEBUG_SYMBOLS Overrides the default cflags for enabling debug symbols 379# CXXFLAGS_DEBUG_SYMBOLS Overrides the default cxxflags for enabling debug symbols 380# STRIPFLAGS Optionally change the flags given to the strip command 381# PRECOMPILED_HEADER Header file to use as precompiled header 382# PRECOMPILED_HEADER_EXCLUDE List of source files that should not use PCH 383SetupNativeCompilation = $(NamedParamsMacroTemplate) 384define SetupNativeCompilationBody 385 386 # If we're doing a static build and producing a library 387 # force it to be a static library and remove the -l libraries 388 ifeq ($(STATIC_BUILD), true) 389 ifneq ($$($1_LIBRARY),) 390 $1_STATIC_LIBRARY := $$($1_LIBRARY) 391 $1_LIBRARY := 392 endif 393 endif 394 395 ifneq (,$$($1_BIN)) 396 $$(error BIN has been replaced with OBJECT_DIR) 397 endif 398 399 ifneq (,$$($1_LIB)) 400 $$(error LIB has been replaced with LIBRARY) 401 endif 402 403 ifneq (,$$($1_EXE)) 404 $$(error EXE has been replaced with PROGRAM) 405 endif 406 407 ifneq (,$$($1_LIBRARY)) 408 ifeq (,$$($1_OUTPUT_DIR)) 409 $$(error LIBRARY requires OUTPUT_DIR) 410 endif 411 412 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 413 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 414 endif 415 416 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 417 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 418 endif 419 420 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 421 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 422 endif 423 424 ifeq ($$($1_SUFFIX), ) 425 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 426 endif 427 428 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 429 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 430 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 431 endif 432 433 ifneq (,$$($1_STATIC_LIBRARY)) 434 ifeq (,$$($1_OUTPUT_DIR)) 435 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 436 endif 437 438 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 439 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 440 endif 441 442 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 443 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 444 endif 445 446 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 447 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 448 endif 449 450 ifeq ($$($1_SUFFIX), ) 451 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 452 endif 453 454 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 455 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 456 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 457 endif 458 459 ifneq (,$$($1_PROGRAM)) 460 ifeq (,$$($1_OUTPUT_DIR)) 461 $$(error PROGRAM requires OUTPUT_DIR) 462 endif 463 464 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 465 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 466 endif 467 468 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 469 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 470 endif 471 472 ifeq ($$($1_SUFFIX), ) 473 $1_SUFFIX := $(EXE_SUFFIX) 474 endif 475 476 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 477 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 478 $1_NOSUFFIX:=$$($1_PROGRAM) 479 endif 480 $1_SAFE_NAME := $$(strip $$(subst /,_, $1)) 481 482 ifeq (,$$($1_TARGET)) 483 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 484 endif 485 486 # Setup the toolchain to be used 487 $$(call SetIfEmpty, $1_TOOLCHAIN, TOOLCHAIN_DEFAULT) 488 $$(call SetIfEmpty, $1_CC, $$($$($1_TOOLCHAIN)_CC)) 489 $$(call SetIfEmpty, $1_CXX, $$($$($1_TOOLCHAIN)_CXX)) 490 $$(call SetIfEmpty, $1_LD, $$($$($1_TOOLCHAIN)_LD)) 491 $$(call SetIfEmpty, $1_AR, $$($$($1_TOOLCHAIN)_AR)) 492 $$(call SetIfEmpty, $1_AS, $$($$($1_TOOLCHAIN)_AS)) 493 $$(call SetIfEmpty, $1_MT, $$($$($1_TOOLCHAIN)_MT)) 494 $$(call SetIfEmpty, $1_RC, $$($$($1_TOOLCHAIN)_RC)) 495 $$(call SetIfEmpty, $1_OBJCOPY, $$($$($1_TOOLCHAIN)_OBJCOPY)) 496 $$(call SetIfEmpty, $1_STRIP, $$($$($1_TOOLCHAIN)_STRIP)) 497 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_CFLAGS)) 498 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_LDFLAGS)) 499 500 ifneq ($$($1_MANIFEST), ) 501 ifeq ($$($1_MANIFEST_VERSION), ) 502 $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1) 503 endif 504 endif 505 506 # Make sure the dirs exist. 507 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 508 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),, \ 509 $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 510 511 # Find all files in the source trees. Sort to remove duplicates. 512 $1_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 513 $1_SRCS := $$(filter $$(NATIVE_SOURCE_EXTENSIONS), $$($1_SRCS)) 514 # Extract the C/C++ files. 515 ifneq ($$($1_EXCLUDE_PATTERNS), ) 516 # We must not match the exclude pattern against the src root(s). 517 $1_SRCS_WITHOUT_ROOTS := $$($1_SRCS) 518 $$(foreach i,$$($1_SRC),$$(eval $1_SRCS_WITHOUT_ROOTS := $$(patsubst \ 519 $$i/%,%, $$($1_SRCS_WITHOUT_ROOTS)))) 520 $1_ALL_EXCLUDE_FILES := $$(call containing, $$($1_EXCLUDE_PATTERNS), \ 521 $$($1_SRCS_WITHOUT_ROOTS)) 522 endif 523 ifneq ($$($1_EXCLUDE_FILES),) 524 $1_ALL_EXCLUDE_FILES += $$($1_EXCLUDE_FILES) 525 endif 526 ifneq ($$($1_ALL_EXCLUDE_FILES),) 527 $1_EXCLUDE_FILES_PAT := $$($1_ALL_EXCLUDE_FILES) \ 528 $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_ALL_EXCLUDE_FILES))) 529 $1_EXCLUDE_FILES_PAT := $$(addprefix %,$$($1_EXCLUDE_FILES_PAT)) 530 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES_PAT),$$($1_SRCS)) 531 endif 532 ifneq ($$($1_INCLUDE_FILES), ) 533 $1_INCLUDE_FILES_PAT := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 534 $1_SRCS := $$(filter $$($1_INCLUDE_FILES_PAT),$$($1_SRCS)) 535 endif 536 # There can be only a single bin dir root, no need to foreach over the roots. 537 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 538 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 539 # and we have a list of all existing object files: $$($1_BINS) 540 541 # Prepend the source/bin path to the filter expressions. Then do the filtering. 542 ifneq ($$($1_INCLUDES),) 543 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 544 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 545 endif 546 ifneq ($$($1_EXCLUDES),) 547 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 548 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 549 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 550 endif 551 552 $1_SRCS += $$($1_EXTRA_FILES) 553 554 ifeq (,$$($1_SRCS)) 555 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 556 endif 557 558 # Calculate the expected output from compiling the sources 559 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 560 $1_EXPECTED_OBJS := $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES)) 561 # Are there too many object files on disk? Perhaps because some source file was removed? 562 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 563 # Clean out the superfluous object files. 564 ifneq ($$($1_SUPERFLUOUS_OBJS),) 565 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 566 endif 567 # Sort to remove dupliates and provide a reproducable order on the input files to the linker. 568 $1_ALL_OBJS := $$(sort $$($1_EXPECTED_OBJS) $$($1_EXTRA_OBJECT_FILES)) 569 570 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. 571 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) 572 ifneq ($(DEBUG_LEVEL),release) 573 # Pickup extra debug dependent variables for CFLAGS 574 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 575 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 576 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 577 else 578 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 579 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 580 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 581 endif 582 583 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 584 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 585 ifneq ($(DEBUG_LEVEL),release) 586 # Pickup extra debug dependent variables for CXXFLAGS 587 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 588 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 589 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 590 else 591 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 592 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 593 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 594 endif 595 596 # If no C++ flags are explicitly set, default to using the C flags. 597 # After that, we can set additional C++ flags that should not interfere 598 # with the mechanism for copying the C flags by default. 599 ifeq ($$($1_CXXFLAGS),) 600 $1_CXXFLAGS:=$$($1_CFLAGS) 601 endif 602 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 603 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 604 endif 605 606 ifeq ($(COMPILE_WITH_DEBUG_SYMBOLS), true) 607 $$(call SetIfEmpty, $1_CFLAGS_DEBUG_SYMBOLS, $(CFLAGS_DEBUG_SYMBOLS)) 608 $$(call SetIfEmpty, $1_CXXFLAGS_DEBUG_SYMBOLS, $(CXXFLAGS_DEBUG_SYMBOLS)) 609 $1_EXTRA_CFLAGS += $$($1_CFLAGS_DEBUG_SYMBOLS) 610 $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_DEBUG_SYMBOLS) 611 endif 612 613 ifneq (,$$($1_REORDER)) 614 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 615 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 616 endif 617 618 # Pass the library name for static JNI library naming 619 ifneq ($$($1_STATIC_LIBRARY),) 620 $1_EXTRA_CFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 621 $1_EXTRA_CXXFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 622 endif 623 624 # Pick up disabled warnings, if possible on this platform. 625 ifneq ($(DISABLE_WARNING_PREFIX),) 626 $1_EXTRA_CFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 627 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 628 $$($1_DISABLED_WARNINGS_C_$(TOOLCHAIN_TYPE))) 629 $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 630 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 631 $$($1_DISABLED_WARNINGS_CXX_$(TOOLCHAIN_TYPE))) 632 endif 633 634 # Check if warnings should be considered errors. 635 # Pick first binary and toolchain specific, then binary specific, then general setting. 636 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)),) 637 ifeq ($$($1_WARNINGS_AS_ERRORS),) 638 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$(WARNINGS_AS_ERRORS) 639 else 640 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$($1_WARNINGS_AS_ERRORS) 641 endif 642 endif 643 644 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), true) 645 $1_EXTRA_CFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 646 $1_EXTRA_CXXFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 647 endif 648 649 ifeq (NONE, $$($1_OPTIMIZATION)) 650 $1_OPT_CFLAGS := $(C_O_FLAG_NONE) 651 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NONE) 652 else ifeq (LOW, $$($1_OPTIMIZATION)) 653 $1_OPT_CFLAGS := $(C_O_FLAG_NORM) 654 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NORM) 655 else ifeq (HIGH, $$($1_OPTIMIZATION)) 656 $1_OPT_CFLAGS := $(C_O_FLAG_HI) 657 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HI) 658 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 659 $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST) 660 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST) 661 else ifeq (HIGHEST_JVM, $$($1_OPTIMIZATION)) 662 $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST_JVM) 663 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST_JVM) 664 else ifeq (SIZE, $$($1_OPTIMIZATION)) 665 $1_OPT_CFLAGS := $(C_O_FLAG_SIZE) 666 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_SIZE) 667 else ifneq (, $$($1_OPTIMIZATION)) 668 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 669 endif 670 671 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 672 673 # Track variable changes for all variables that affect the compilation command 674 # lines for all object files in this setup. This includes at least all the 675 # variables used in the call to add_native_source below. 676 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 677 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_OPT_CFLAGS) $$($1_OPT_CXXFLAGS) \ 678 $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS) 679 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 680 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 681 682 ifneq ($$($1_PRECOMPILED_HEADER), ) 683 ifeq ($(USE_PRECOMPILED_HEADER), 1) 684 ifeq ($(TOOLCHAIN_TYPE), microsoft) 685 $1_PCH_FILE := $$($1_OBJECT_DIR)/$1.pch 686 $1_GENERATED_PCH_SRC := $$($1_OBJECT_DIR)/$1_pch.cpp 687 $1_GENERATED_PCH_OBJ := $$($1_OBJECT_DIR)/$1_pch.obj 688 689 $$(eval $$(call add_native_source,$1,$$($1_GENERATED_PCH_SRC), \ 690 $$($1_OBJECT_DIR),,, \ 691 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS) \ 692 -Fp$$($1_PCH_FILE) -Yc$$(notdir $$($1_PRECOMPILED_HEADER)), \ 693 $$($1_CXX),,no_this_file)) 694 695 $1_USE_PCH_FLAGS := \ 696 -Fp$$($1_PCH_FILE) -Yu$$(notdir $$($1_PRECOMPILED_HEADER)) 697 698 $$($1_ALL_OBJS): $$($1_GENERATED_PCH_OBJ) 699 700 # Explicitly add the pch obj file first to ease comparing to old 701 # hotspot build. 702 $1_ALL_OBJS := $$($1_GENERATED_PCH_OBJ) $$($1_ALL_OBJS) 703 704 $$($1_GENERATED_PCH_SRC): 705 $(ECHO) "#include \"$$(notdir $$($1_PRECOMPILED_HEADER))\"" > $$@ 706 707 else ifneq ($(findstring $(TOOLCHAIN_TYPE), gcc clang), ) 708 ifeq ($(TOOLCHAIN_TYPE), gcc) 709 $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).gch 710 $1_USE_PCH_FLAGS := -I$$($1_OBJECT_DIR)/precompiled 711 else ifeq ($(TOOLCHAIN_TYPE), clang) 712 $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).pch 713 $1_USE_PCH_FLAGS := -include-pch $$($1_PCH_FILE) 714 endif 715 $1_PCH_DEP := $$($1_PCH_FILE).d 716 $1_PCH_DEP_TARGETS := $$($1_PCH_FILE).d.targets 717 718 -include $$($1_PCH_DEP) 719 -include $$($1_PCH_DEP_TARGETS) 720 721 $$($1_PCH_FILE): $$($1_PRECOMPILED_HEADER) $$($1_COMPILE_VARDEPS_FILE) 722 $$(call LogInfo, Generating precompiled header) 723 $$(call MakeDir, $$(@D)) 724 $$(call ExecuteWithLog, $$@, \ 725 $$($1_CC) $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 726 $$($1_OPT_CFLAGS) \ 727 -x c++-header -c $(C_FLAG_DEPS) $$($1_PCH_DEP) $$< -o $$@) 728 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_PCH_DEP) > $$($1_PCH_DEP_TARGETS) 729 730 $$($1_ALL_OBJS): $$($1_PCH_FILE) 731 732 endif 733 endif 734 endif 735 736 # Now call add_native_source for each source file we are going to compile. 737 $$(foreach p,$$($1_SRCS), \ 738 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 739 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS), \ 740 $$($1_CC), \ 741 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS), \ 742 $$($1_CXX), $$($1_ASFLAGS)))) 743 744 # Setup rule for printing progress info when compiling source files. 745 # This is a rough heuristic and may not always print accurate information. 746 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 747 ifeq ($$(wildcard $$($1_TARGET)),) 748 $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' 749 else 750 $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \ 751 $$(if $$(filter-out %.vardeps, $$?), \ 752 'due to $$(words $$(filter-out %.vardeps, $$?)) file(s)', \ 753 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes'))) 754 endif 755 $(TOUCH) $$@ 756 757 # On windows we need to create a resource file 758 ifeq ($(OPENJDK_TARGET_OS), windows) 759 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 760 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 761 $1_RES_DEP:=$$($1_RES).d 762 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 763 -include $$($1_RES_DEP) 764 -include $$($1_RES_DEP_TARGETS) 765 766 $1_RES_VARDEPS := $$($1_RC) $$($1_RC_FLAGS) 767 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 768 $$($1_RES).vardeps) 769 770 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 771 $$(call LogInfo, Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))) 772 $$(call MakeDir, $$(@D) $$($1_OBJECT_DIR)) 773 $$(call ExecuteWithLog, $$@, \ 774 $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 775 $$($1_VERSIONINFO_RESOURCE)) 776 # Windows RC compiler does not support -showIncludes, so we mis-use CL 777 # for this. Filter out RC specific arguments that are unknown to CL. 778 # For some unknown reason, in this case CL actually outputs the show 779 # includes to stderr so need to redirect it to hide the output from the 780 # main log. 781 $$(call ExecuteWithLog, $$($1_RES_DEP).obj, \ 782 $$($1_CC) $$(filter-out -l%, $$($1_RC_FLAGS)) \ 783 $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 784 $(CC_OUT_OPTION)$$($1_RES_DEP).obj -P -Fi$$($1_RES_DEP).pp \ 785 $$($1_VERSIONINFO_RESOURCE)) 2>&1 \ 786 | $(GREP) -v -e "^Note: including file:" \ 787 -e "^$$(notdir $$($1_VERSIONINFO_RESOURCE))$$$$" || test "$$$$?" = "1" ; \ 788 $(ECHO) $$($1_RES): \\ > $$($1_RES_DEP) ; \ 789 $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).obj.log >> $$($1_RES_DEP) ; \ 790 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 791 endif 792 endif 793 794 ifneq ($(DISABLE_MAPFILES),true) 795 $1_REAL_MAPFILE := $$($1_MAPFILE) 796 ifneq ($(OPENJDK_TARGET_OS),windows) 797 ifneq (,$$($1_REORDER)) 798 $1_REAL_MAPFILE := $$($1_OBJECT_DIR)/mapfile 799 800 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 801 $$(call MakeDir, $$(@D)) 802 $$(CP) $$($1_MAPFILE) $$@.tmp 803 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 804 $$(MV) $$@.tmp $$@ 805 endif 806 endif 807 endif 808 809 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 810 # for LDFLAGS and LIBS 811 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 812 $1_EXTRA_LIBS:=$$($1_LIBS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LIBS_$(OPENJDK_TARGET_OS)) 813 ifneq (,$$($1_REAL_MAPFILE)) 814 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 815 endif 816 817 # Need to make sure TARGET is first on list 818 $1 := $$($1_TARGET) 819 820 ifneq ($$($1_COPY_DEBUG_SYMBOLS), false) 821 $1_COPY_DEBUG_SYMBOLS := $(COPY_DEBUG_SYMBOLS) 822 endif 823 824 ifneq ($$($1_ZIP_EXTERNAL_DEBUG_SYMBOLS), false) 825 $1_ZIP_EXTERNAL_DEBUG_SYMBOLS := $(ZIP_EXTERNAL_DEBUG_SYMBOLS) 826 endif 827 828 ifeq ($$($1_COPY_DEBUG_SYMBOLS), true) 829 ifneq ($$($1_DEBUG_SYMBOLS), false) 830 # Only copy debug symbols for dynamic libraries and programs. 831 ifeq ($$($1_STATIC_LIBRARY), ) 832 ifneq ($$($1_OUTPUT_DIR), $$($1_OBJECT_DIR)) 833 # The dependency on TARGET is needed on windows for debuginfo files 834 # to be rebuilt properly. 835 $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) 836 # Use cp -r since on macosx, the dSYM is a directory 837 $(CP) -r $$< $$@ 838 endif 839 840 # Generate debuginfo files. 841 ifeq ($(OPENJDK_TARGET_OS), windows) 842 $1_EXTRA_LDFLAGS += -debug "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ 843 "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" 844 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ 845 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map 846 # No separate command is needed for debuginfo on windows, instead 847 # touch target to make sure it has a later time stamp than the debug 848 # symbol files to avoid unnecessary relinking on rebuild. 849 $1_CREATE_DEBUGINFO_CMDS := $(TOUCH) $$($1_TARGET) 850 851 else ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), ) 852 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo 853 # Setup the command line creating debuginfo files, to be run after linking. 854 # It cannot be run separately since it updates the original target file 855 $1_CREATE_DEBUGINFO_CMDS := \ 856 $$($1_OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 857 $(CD) $$($1_OUTPUT_DIR) && \ 858 $$($1_OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 859 860 else ifeq ($(OPENJDK_TARGET_OS), macosx) 861 $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_BASENAME).dSYM 862 # On Macosx, the debuginfo generation doesn't touch the linked binary, but 863 # to avoid always relinking, touch it anyway to force a later timestamp than 864 # the dSYM files. 865 $1_CREATE_DEBUGINFO_CMDS := \ 866 $(DSYMUTIL) --out $$($1_DEBUGINFO_FILES) $$($1_TARGET) $$(NEWLINE) \ 867 $(TOUCH) $$($1_TARGET) 868 endif # OPENJDK_TARGET_OS 869 870 # This dependency dance ensures that debug info files get rebuilt 871 # properly if deleted. 872 $$($1_TARGET): $$($1_DEBUGINFO_FILES) 873 $$($1_DEBUGINFO_FILES): $$($1_ALL_OBJS) 874 875 ifeq ($$($1_ZIP_EXTERNAL_DEBUG_SYMBOLS), true) 876 $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz 877 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) 878 879 # The dependency on TARGET is needed for debuginfo files 880 # to be rebuilt properly. 881 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 882 $(CD) $$($1_OBJECT_DIR) \ 883 && $(ZIP) -q -r $$@ $$(notdir $$($1_DEBUGINFO_FILES)) 884 885 else 886 $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) 887 endif 888 endif # !STATIC_LIBRARY 889 endif # $1_DEBUG_SYMBOLS != false 890 endif # COPY_DEBUG_SYMBOLS 891 892 ifeq ($$($1_STRIP_SYMBOLS), true) 893 ifneq ($$($1_STRIP), ) 894 # Default to using the global STRIPFLAGS. Allow for overriding with an empty value 895 $1_STRIPFLAGS ?= $(STRIPFLAGS) 896 $1_STRIP_CMD := $$($1_STRIP) $$($1_STRIPFLAGS) $$($1_TARGET) 897 endif 898 endif 899 900 ifneq (,$$($1_LIBRARY)) 901 # Generating a dynamic library. 902 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 903 ifeq ($(OPENJDK_TARGET_OS), windows) 904 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 905 endif 906 907 # Create loadmap on AIX. Helps in diagnosing some problems. 908 ifneq ($(COMPILER_BINDCMD_FILE_FLAG),) 909 $1_EXTRA_LDFLAGS += $(COMPILER_BINDCMD_FILE_FLAG)$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).loadmap 910 endif 911 912 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 913 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_CREATE_DEBUGINFO_CMDS) \ 914 $$($1_STRIP_CMD) 915 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 916 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 917 918 $1_LD_OBJ_ARG := $$($1_ALL_OBJS) 919 920 # If there are many object files, use an @-file... 921 ifneq ($$(word 17, $$($1_ALL_OBJS)), ) 922 $1_OBJ_FILE_LIST := $$($1_OBJECT_DIR)/_$1_objectfilenames.txt 923 ifneq ($(COMPILER_COMMAND_FILE_FLAG),) 924 $1_LD_OBJ_ARG := $(COMPILER_COMMAND_FILE_FLAG)$$($1_OBJ_FILE_LIST) 925 else 926 # ...except for toolchains which don't support them. 927 $1_LD_OBJ_ARG := `cat $$($1_OBJ_FILE_LIST)` 928 endif 929 endif 930 931 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 932 $$($1_VARDEPS_FILE) 933 ifneq ($$($1_OBJ_FILE_LIST), ) 934 $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST))) 935 endif 936 # Keep as much as possible on one execution line for best performance 937 # on Windows 938 $$(call LogInfo, Linking $$($1_BASENAME)) 939 ifeq ($(OPENJDK_TARGET_OS), windows) 940 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 941 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 942 $(LD_OUT_OPTION)$$@ $$($1_LD_OBJ_ARG) $$($1_RES) $$($1_LIBS) \ 943 $$($1_EXTRA_LIBS)) \ 944 | $(GREP) -v "^ Creating library .*\.lib and object .*\.exp" || \ 945 test "$$$$?" = "1" ; \ 946 $$($1_CREATE_DEBUGINFO_CMDS) 947 $$($1_STRIP_CMD) 948 else 949 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 950 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 951 $(LD_OUT_OPTION)$$@ $$($1_LD_OBJ_ARG) $$($1_RES) $$($1_LIBS) \ 952 $$($1_EXTRA_LIBS)) ; \ 953 $$($1_CREATE_DEBUGINFO_CMDS) 954 $$($1_STRIP_CMD) 955 endif 956 957 endif 958 959 ifneq (,$$($1_STATIC_LIBRARY)) 960 $1_VARDEPS := $$($1_AR) $$($1_ARFLAGS) $$($1_LIBS) \ 961 $$($1_EXTRA_LIBS) 962 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 963 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 964 965 # Generating a static library, ie object file archive. 966 ifeq ($(STATIC_BUILD), true) 967 ifeq ($$($1_USE_MAPFILE_FOR_SYMBOLS), true) 968 STATIC_MAPFILE_DEP := $$($1_MAPFILE) 969 endif 970 endif 971 972 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) $$(STATIC_MAPFILE_DEP) 973 $$(call LogInfo, Archiving $$($1_STATIC_LIBRARY)) 974 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 975 $$($1_AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_ALL_OBJS) \ 976 $$($1_RES)) 977 ifeq ($(STATIC_BUILD), true) 978 ifeq ($$($1_USE_MAPFILE_FOR_SYMBOLS), true) 979 $(CP) $$($1_MAPFILE) $$(@D)/$$(basename $$(@F)).symbols 980 else 981 $(GetSymbols) 982 endif 983 endif 984 endif 985 986 ifneq (,$$($1_PROGRAM)) 987 # A executable binary has been specified, setup the target for it. 988 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 989 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \ 990 $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) \ 991 $$($1_STRIP_CMD) 992 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 993 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 994 995 ifeq ($(OPENJDK_TARGET_OS), windows) 996 ifeq ($$($1_EMBED_MANIFEST), true) 997 $1_EXTRA_LDFLAGS += -manifest:embed 998 endif 999 endif 1000 1001 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_MANIFEST) \ 1002 $$($1_VARDEPS_FILE) 1003 $$(call LogInfo, Linking executable $$($1_BASENAME)) 1004 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 1005 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 1006 $(EXE_OUT_OPTION)$$($1_TARGET) \ 1007 $$($1_ALL_OBJS) $$($1_RES) \ 1008 $$($1_LIBS) $$($1_EXTRA_LIBS)) 1009 ifeq ($(OPENJDK_TARGET_OS), windows) 1010 ifneq ($$($1_MANIFEST), ) 1011 $$($1_MT) -nologo -manifest $$($1_MANIFEST) -identity:"$$($1_PROGRAM).exe, version=$$($1_MANIFEST_VERSION)" -outputresource:$$@;#1 1012 endif 1013 endif 1014 # This only works if the openjdk_codesign identity is present on the system. Let 1015 # silently fail otherwise. 1016 ifneq (,$(CODESIGN)) 1017 ifneq (,$$($1_CODESIGN)) 1018 $(CODESIGN) -s openjdk_codesign $$@ 1019 endif 1020 endif 1021 $$($1_CREATE_DEBUGINFO_CMDS) 1022 $$($1_STRIP_CMD) 1023 1024 endif 1025endef 1026 1027endif # _NATIVE_COMPILATION_GMK 1028