NativeCompilation.gmk revision 2571:6426c94ee05f
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|\r||g' \ 169 -e 's|\\|/|g' \ 170 -e 's|^\([a-zA-Z]\):|$(UNIX_PATH_PREFIX)/\1|g' \ 171 -e '\|$(TOPDIR)|I !d' \ 172 -e 's|$$$$| \\|g' \ 173 # 174 175# This pattern is used to transform a dependency file (.d) to a list 176# of make targets for dependent files (.d.targets) 177DEPENDENCY_TARGET_SED_PATTERN := \ 178 -e 's/\#.*//' \ 179 -e 's/^[^:]*: *//' \ 180 -e 's/ *\\$$$$//' \ 181 -e 's/^[ ]*//' \ 182 -e '/^$$$$/ d' \ 183 -e 's/$$$$/ :/' \ 184 # 185 186define add_native_source 187 # param 1 = BUILD_MYPACKAGE 188 # parma 2 = the source file name (..../alfa.c or .../beta.cpp) 189 # param 3 = the bin dir that stores all .o (.obj) and .d files. 190 # param 4 = the c flags to the compiler 191 # param 5 = the c compiler 192 # param 6 = the c++ flags to the compiler 193 # param 7 = the c++ compiler 194 # param 8 = the flags to the assembler 195 # param 9 = set to disable THIS_FILE 196 197 ifeq ($9, ) 198 $1_$2_THIS_FILE = -DTHIS_FILE='"$$(<F)"' 199 endif 200 201 ifeq ($$($1_$(notdir $2)_OPTIMIZATION), ) 202 $1_$(notdir $2)_OPT_CFLAGS := $$($1_OPT_CFLAGS) 203 $1_$(notdir $2)_OPT_CXXFLAGS := $$($1_OPT_CXXFLAGS) 204 else 205 ifeq (NONE, $$($1_$(notdir $2)_OPTIMIZATION)) 206 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_NONE) 207 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_NONE) 208 else ifeq (LOW, $$($1_$(notdir $2)_OPTIMIZATION)) 209 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_NORM) 210 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_NORM) 211 else ifeq (HIGH, $$($1_$(notdir $2)_OPTIMIZATION)) 212 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_HI) 213 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_HI) 214 else ifeq (HIGHEST, $$($1_$(notdir $2)_OPTIMIZATION)) 215 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_HIGHEST) 216 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST) 217 else ifeq (HIGHEST_JVM, $$($1_$(notdir $2)_OPTIMIZATION)) 218 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_HIGHEST_JVM) 219 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST_JVM) 220 else ifeq (SIZE, $$($1_$(notdir $2)_OPTIMIZATION)) 221 $1_$(notdir $2)_OPT_CFLAGS := $(C_O_FLAG_SIZE) 222 $1_$(notdir $2)_OPT_CXXFLAGS := $(CXX_O_FLAG_SIZE) 223 else 224 $$(error Unknown value for OPTIMIZATION: $$($1_$(notdir $2)_OPTIMIZATION)) 225 endif 226 endif 227 228 ifneq ($$($1_PRECOMPILED_HEADER), ) 229 ifeq ($$(filter $$(notdir $2), $$($1_PRECOMPILED_HEADER_EXCLUDE)), ) 230 $1_$2_USE_PCH_FLAGS := $$($1_USE_PCH_FLAGS) 231 endif 232 endif 233 234 ifneq (,$$(filter %.c,$2)) 235 # Compile as a C file 236 $1_$2_FLAGS=$(CFLAGS_CCACHE) $$($1_$2_USE_PCH_FLAGS) $4 \ 237 $$($1_$(notdir $2)_OPT_CFLAGS) \ 238 $$($1_$(notdir $2)_CFLAGS) $$($1_$2_THIS_FILE) -c 239 $1_$2_COMP=$5 240 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 241 else ifneq (,$$(filter %.m,$2)) 242 # Compile as an Objective-C file 243 $1_$2_FLAGS=-x objective-c $(CFLAGS_CCACHE) $$($1_$2_USE_PCH_FLAGS) $4 \ 244 $$($1_$(notdir $2)_OPT_CFLAGS) \ 245 $$($1_$(notdir $2)_CFLAGS) $$($1_$2_THIS_FILE) -c 246 $1_$2_COMP=$5 247 $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) 248 else ifneq (,$$(filter %.s %.S,$2)) 249 # Compile as assembler file 250 $1_$2_FLAGS=$8 251 $1_$2_COMP=$(AS) 252 $1_$2_DEP_FLAG:= 253 else ifneq (,$$(filter %.cpp,$2)$$(filter %.cc,$2)$$(filter %.mm,$2)) 254 # Compile as a C++ or Objective-C++ file 255 $1_$2_FLAGS=$(CFLAGS_CCACHE) $$($1_$2_USE_PCH_FLAGS) $6 \ 256 $$($1_$(notdir $2)_OPT_CXXFLAGS) \ 257 $$($1_$(notdir $2)_CXXFLAGS) $$($1_$2_THIS_FILE) -c 258 $1_$2_COMP=$7 259 $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS) 260 else 261 $$(error Internal error in NativeCompilation.gmk: no compiler for file $2) 262 endif 263 # Generate the .o (.obj) file name and place it in the bin dir. 264 $1_$2_OBJ := $3/$$(call replace_with_obj_extension, $$(notdir $2)) 265 # Only continue if this object file hasn't been processed already. This lets the first found 266 # source file override any other with the same name. 267 ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_OBJS_SO_FAR))) 268 $1_OBJS_SO_FAR+=$$($1_$2_OBJ) 269 ifeq (,$$(filter %.s %.S,$2)) 270 # And this is the dependency file for this obj file. 271 $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ)) 272 # The dependency target file lists all dependencies as empty targets 273 # to avoid make error "No rule to make target" for removed files 274 $1_$2_DEP_TARGETS:=$$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_$2_OBJ)) 275 276 # Include previously generated dependency information. (if it exists) 277 -include $$($1_$2_DEP) 278 -include $$($1_$2_DEP_TARGETS) 279 280 ifeq ($(TOOLCHAIN_TYPE), microsoft) 281 # To avoid name clashes between pdbs for objects and libs/execs, put 282 # object pdbs in a separate subdir. 283 $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(strip $$(patsubst $$($1_OBJECT_DIR)/%, \ 284 $$($1_OBJECT_DIR)/pdb/%, $$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)))) 285 endif 286 endif 287 288 ifneq ($$(strip $$($1_$(notdir $2)_CFLAGS) $$($1_$(notdir $2)_CXXFLAGS) \ 289 $$($1_$(notdir $2)_OPTIMIZATION)), ) 290 $1_$2_VARDEPS := $$($1_$(notdir $2)_CFLAGS) $$($1_$(notdir $2)_CXXFLAGS) \ 291 $$($1_$(notdir $2)_OPT_CFLAGS) $$($1_$(notdir $2)_OPT_CXXFLAGS) 292 $1_$2_VARDEPS_FILE := $$(call DependOnVariable, $1_$2_VARDEPS, $$($1_$2_OBJ).vardeps) 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 false to override global strip policy and always leave 375# symbols in the binary, if the toolchain allows for it 376# DEBUG_SYMBOLS Set to false to disable generation of debug symbols 377# COPY_DEBUG_SYMBOLS Set to false to override global setting of debug symbol copying 378# ZIP_EXTERNAL_DEBUG_SYMBOLS Set to false to override global setting of debug symbol 379# zipping 380# CFLAGS_DEBUG_SYMBOLS Overrides the default cflags for enabling debug symbols 381# CXXFLAGS_DEBUG_SYMBOLS Overrides the default cxxflags for enabling debug symbols 382# STRIPFLAGS Optionally change the flags given to the strip command 383# PRECOMPILED_HEADER Header file to use as precompiled header 384# PRECOMPILED_HEADER_EXCLUDE List of source files that should not use PCH 385SetupNativeCompilation = $(NamedParamsMacroTemplate) 386define SetupNativeCompilationBody 387 388 # If we're doing a static build and producing a library 389 # force it to be a static library and remove the -l libraries 390 ifeq ($(STATIC_BUILD), true) 391 ifneq ($$($1_LIBRARY),) 392 $1_STATIC_LIBRARY := $$($1_LIBRARY) 393 $1_LIBRARY := 394 endif 395 endif 396 397 ifneq (,$$($1_BIN)) 398 $$(error BIN has been replaced with OBJECT_DIR) 399 endif 400 401 ifneq (,$$($1_LIB)) 402 $$(error LIB has been replaced with LIBRARY) 403 endif 404 405 ifneq (,$$($1_EXE)) 406 $$(error EXE has been replaced with PROGRAM) 407 endif 408 409 ifneq (,$$($1_LIBRARY)) 410 ifeq (,$$($1_OUTPUT_DIR)) 411 $$(error LIBRARY requires OUTPUT_DIR) 412 endif 413 414 ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) 415 $$(error directory of LIBRARY should be specified using OUTPUT_DIR) 416 endif 417 418 ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) 419 $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) 420 endif 421 422 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) 423 $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 424 endif 425 426 ifeq ($$($1_SUFFIX), ) 427 $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) 428 endif 429 430 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) 431 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 432 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) 433 endif 434 435 ifneq (,$$($1_STATIC_LIBRARY)) 436 ifeq (,$$($1_OUTPUT_DIR)) 437 $$(error STATIC_LIBRARY requires OUTPUT_DIR) 438 endif 439 440 ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) 441 $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) 442 endif 443 444 ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) 445 $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) 446 endif 447 448 ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) 449 $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) 450 endif 451 452 ifeq ($$($1_SUFFIX), ) 453 $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) 454 endif 455 456 $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) 457 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 458 $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) 459 endif 460 461 ifneq (,$$($1_PROGRAM)) 462 ifeq (,$$($1_OUTPUT_DIR)) 463 $$(error PROGRAM requires OUTPUT_DIR) 464 endif 465 466 ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) 467 $$(error directory of PROGRAM should be specified using OUTPUT_DIR) 468 endif 469 470 ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) 471 $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) 472 endif 473 474 ifeq ($$($1_SUFFIX), ) 475 $1_SUFFIX := $(EXE_SUFFIX) 476 endif 477 478 $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) 479 $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) 480 $1_NOSUFFIX:=$$($1_PROGRAM) 481 endif 482 $1_SAFE_NAME := $$(strip $$(subst /,_, $1)) 483 484 ifeq (,$$($1_TARGET)) 485 $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) 486 endif 487 488 # Setup the toolchain to be used 489 $$(call SetIfEmpty, $1_TOOLCHAIN, TOOLCHAIN_DEFAULT) 490 $$(call SetIfEmpty, $1_CC, $$($$($1_TOOLCHAIN)_CC)) 491 $$(call SetIfEmpty, $1_CXX, $$($$($1_TOOLCHAIN)_CXX)) 492 $$(call SetIfEmpty, $1_LD, $$($$($1_TOOLCHAIN)_LD)) 493 $$(call SetIfEmpty, $1_AR, $$($$($1_TOOLCHAIN)_AR)) 494 $$(call SetIfEmpty, $1_AS, $$($$($1_TOOLCHAIN)_AS)) 495 $$(call SetIfEmpty, $1_MT, $$($$($1_TOOLCHAIN)_MT)) 496 $$(call SetIfEmpty, $1_RC, $$($$($1_TOOLCHAIN)_RC)) 497 $$(call SetIfEmpty, $1_OBJCOPY, $$($$($1_TOOLCHAIN)_OBJCOPY)) 498 $$(call SetIfEmpty, $1_STRIP, $$($$($1_TOOLCHAIN)_STRIP)) 499 $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_CFLAGS)) 500 $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_LDFLAGS)) 501 502 ifneq ($$($1_MANIFEST), ) 503 ifeq ($$($1_MANIFEST_VERSION), ) 504 $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1) 505 endif 506 endif 507 508 # Make sure the dirs exist. 509 $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) 510 $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),, \ 511 $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) 512 513 # Find all files in the source trees. Sort to remove duplicates. 514 $1_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) 515 $1_SRCS := $$(filter $$(NATIVE_SOURCE_EXTENSIONS), $$($1_SRCS)) 516 # Extract the C/C++ files. 517 ifneq ($$($1_EXCLUDE_PATTERNS), ) 518 # We must not match the exclude pattern against the src root(s). 519 $1_SRCS_WITHOUT_ROOTS := $$($1_SRCS) 520 $$(foreach i,$$($1_SRC),$$(eval $1_SRCS_WITHOUT_ROOTS := $$(patsubst \ 521 $$i/%,%, $$($1_SRCS_WITHOUT_ROOTS)))) 522 $1_ALL_EXCLUDE_FILES := $$(call containing, $$($1_EXCLUDE_PATTERNS), \ 523 $$($1_SRCS_WITHOUT_ROOTS)) 524 endif 525 ifneq ($$($1_EXCLUDE_FILES),) 526 $1_ALL_EXCLUDE_FILES += $$($1_EXCLUDE_FILES) 527 endif 528 ifneq ($$($1_ALL_EXCLUDE_FILES),) 529 $1_EXCLUDE_FILES_PAT := $$($1_ALL_EXCLUDE_FILES) \ 530 $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_ALL_EXCLUDE_FILES))) 531 $1_EXCLUDE_FILES_PAT := $$(addprefix %,$$($1_EXCLUDE_FILES_PAT)) 532 $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES_PAT),$$($1_SRCS)) 533 endif 534 ifneq ($$($1_INCLUDE_FILES), ) 535 $1_INCLUDE_FILES_PAT := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) 536 $1_SRCS := $$(filter $$($1_INCLUDE_FILES_PAT),$$($1_SRCS)) 537 endif 538 # There can be only a single bin dir root, no need to foreach over the roots. 539 $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) 540 # Now we have a list of all c/c++ files to compile: $$($1_SRCS) 541 # and we have a list of all existing object files: $$($1_BINS) 542 543 # Prepend the source/bin path to the filter expressions. Then do the filtering. 544 ifneq ($$($1_INCLUDES),) 545 $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) 546 $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) 547 endif 548 ifneq ($$($1_EXCLUDES),) 549 $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) 550 $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) 551 $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) 552 endif 553 554 $1_SRCS += $$($1_EXTRA_FILES) 555 556 ifeq (,$$($1_SRCS)) 557 $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) 558 endif 559 560 # Calculate the expected output from compiling the sources 561 $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) 562 $1_EXPECTED_OBJS := $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES)) 563 # Are there too many object files on disk? Perhaps because some source file was removed? 564 $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) 565 # Clean out the superfluous object files. 566 ifneq ($$($1_SUPERFLUOUS_OBJS),) 567 $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) 568 endif 569 # Sort to remove dupliates and provide a reproducable order on the input files to the linker. 570 $1_ALL_OBJS := $$(sort $$($1_EXPECTED_OBJS) $$($1_EXTRA_OBJECT_FILES)) 571 572 # Pickup extra OPENJDK_TARGET_OS_TYPE, OPENJDK_TARGET_OS, and/or OPENJDK_TARGET_OS plus 573 # OPENJDK_TARGET_CPU pair dependent variables for CFLAGS. 574 $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) \ 575 $$($1_CFLAGS_$(OPENJDK_TARGET_OS)_$(OPENJDK_TARGET_CPU)) 576 ifneq ($(DEBUG_LEVEL),release) 577 # Pickup extra debug dependent variables for CFLAGS 578 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) 579 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 580 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) 581 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_$(OPENJDK_TARGET_CPU)_debug) 582 else 583 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) 584 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 585 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) 586 $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_$(OPENJDK_TARGET_CPU)_release) 587 endif 588 589 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. 590 $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) 591 ifneq ($(DEBUG_LEVEL),release) 592 # Pickup extra debug dependent variables for CXXFLAGS 593 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) 594 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) 595 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) 596 else 597 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) 598 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) 599 $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) 600 endif 601 602 # If no C++ flags are explicitly set, default to using the C flags. 603 # After that, we can set additional C++ flags that should not interfere 604 # with the mechanism for copying the C flags by default. 605 ifeq ($$($1_CXXFLAGS),) 606 $1_CXXFLAGS:=$$($1_CFLAGS) 607 endif 608 ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) 609 $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) 610 endif 611 612 ifeq ($(COMPILE_WITH_DEBUG_SYMBOLS), true) 613 $$(call SetIfEmpty, $1_CFLAGS_DEBUG_SYMBOLS, $(CFLAGS_DEBUG_SYMBOLS)) 614 $$(call SetIfEmpty, $1_CXXFLAGS_DEBUG_SYMBOLS, $(CXXFLAGS_DEBUG_SYMBOLS)) 615 $1_EXTRA_CFLAGS += $$($1_CFLAGS_DEBUG_SYMBOLS) 616 $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_DEBUG_SYMBOLS) 617 endif 618 619 ifneq (,$$($1_REORDER)) 620 $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) 621 $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) 622 endif 623 624 # Pass the library name for static JNI library naming 625 ifneq ($$($1_STATIC_LIBRARY),) 626 $1_EXTRA_CFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 627 $1_EXTRA_CXXFLAGS += -DLIBRARY_NAME=$$($1_STATIC_LIBRARY) 628 endif 629 630 # Pick up disabled warnings, if possible on this platform. 631 ifneq ($(DISABLE_WARNING_PREFIX),) 632 $1_EXTRA_CFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 633 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 634 $$($1_DISABLED_WARNINGS_C_$(TOOLCHAIN_TYPE))) 635 $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \ 636 $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \ 637 $$($1_DISABLED_WARNINGS_CXX_$(TOOLCHAIN_TYPE))) 638 endif 639 640 # Check if warnings should be considered errors. 641 # Pick first binary and toolchain specific, then binary specific, then general setting. 642 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)),) 643 ifeq ($$($1_WARNINGS_AS_ERRORS),) 644 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$(WARNINGS_AS_ERRORS) 645 else 646 $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$($1_WARNINGS_AS_ERRORS) 647 endif 648 endif 649 650 ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), true) 651 $1_EXTRA_CFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 652 $1_EXTRA_CXXFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS) 653 endif 654 655 ifeq (NONE, $$($1_OPTIMIZATION)) 656 $1_OPT_CFLAGS := $(C_O_FLAG_NONE) 657 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NONE) 658 else ifeq (LOW, $$($1_OPTIMIZATION)) 659 $1_OPT_CFLAGS := $(C_O_FLAG_NORM) 660 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NORM) 661 else ifeq (HIGH, $$($1_OPTIMIZATION)) 662 $1_OPT_CFLAGS := $(C_O_FLAG_HI) 663 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HI) 664 else ifeq (HIGHEST, $$($1_OPTIMIZATION)) 665 $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST) 666 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST) 667 else ifeq (HIGHEST_JVM, $$($1_OPTIMIZATION)) 668 $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST_JVM) 669 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST_JVM) 670 else ifeq (SIZE, $$($1_OPTIMIZATION)) 671 $1_OPT_CFLAGS := $(C_O_FLAG_SIZE) 672 $1_OPT_CXXFLAGS := $(CXX_O_FLAG_SIZE) 673 else ifneq (, $$($1_OPTIMIZATION)) 674 $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) 675 endif 676 677 $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker 678 679 # Track variable changes for all variables that affect the compilation command 680 # lines for all object files in this setup. This includes at least all the 681 # variables used in the call to add_native_source below. 682 $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 683 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_OPT_CFLAGS) $$($1_OPT_CXXFLAGS) \ 684 $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS) 685 $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ 686 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) 687 688 ifneq ($$($1_PRECOMPILED_HEADER), ) 689 ifeq ($(USE_PRECOMPILED_HEADER), true) 690 ifeq ($(TOOLCHAIN_TYPE), microsoft) 691 $1_PCH_FILE := $$($1_OBJECT_DIR)/$1.pch 692 $1_GENERATED_PCH_SRC := $$($1_OBJECT_DIR)/$1_pch.cpp 693 $1_GENERATED_PCH_OBJ := $$($1_OBJECT_DIR)/$1_pch.obj 694 695 $$(eval $$(call add_native_source,$1,$$($1_GENERATED_PCH_SRC), \ 696 $$($1_OBJECT_DIR),,, \ 697 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS) \ 698 -Fp$$($1_PCH_FILE) -Yc$$(notdir $$($1_PRECOMPILED_HEADER)), \ 699 $$($1_CXX),,no_this_file)) 700 701 $1_USE_PCH_FLAGS := \ 702 -Fp$$($1_PCH_FILE) -Yu$$(notdir $$($1_PRECOMPILED_HEADER)) 703 704 $$($1_ALL_OBJS): $$($1_GENERATED_PCH_OBJ) 705 706 # Explicitly add the pch obj file first to ease comparing to old 707 # hotspot build. 708 $1_ALL_OBJS := $$($1_GENERATED_PCH_OBJ) $$($1_ALL_OBJS) 709 710 $$($1_GENERATED_PCH_SRC): 711 $(ECHO) "#include \"$$(notdir $$($1_PRECOMPILED_HEADER))\"" > $$@ 712 713 else ifneq ($(findstring $(TOOLCHAIN_TYPE), gcc clang), ) 714 ifeq ($(TOOLCHAIN_TYPE), gcc) 715 $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).gch 716 $1_USE_PCH_FLAGS := -I$$($1_OBJECT_DIR)/precompiled 717 else ifeq ($(TOOLCHAIN_TYPE), clang) 718 $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).pch 719 $1_USE_PCH_FLAGS := -include-pch $$($1_PCH_FILE) 720 endif 721 $1_PCH_DEP := $$($1_PCH_FILE).d 722 $1_PCH_DEP_TARGETS := $$($1_PCH_FILE).d.targets 723 724 -include $$($1_PCH_DEP) 725 -include $$($1_PCH_DEP_TARGETS) 726 727 $$($1_PCH_FILE): $$($1_PRECOMPILED_HEADER) $$($1_COMPILE_VARDEPS_FILE) 728 $$(call LogInfo, Generating precompiled header) 729 $$(call MakeDir, $$(@D)) 730 $$(call ExecuteWithLog, $$@, \ 731 $$($1_CC) $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ 732 $$($1_OPT_CFLAGS) \ 733 -x c++-header -c $(C_FLAG_DEPS) $$($1_PCH_DEP) $$< -o $$@) 734 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_PCH_DEP) > $$($1_PCH_DEP_TARGETS) 735 736 $$($1_ALL_OBJS): $$($1_PCH_FILE) 737 738 endif 739 endif 740 endif 741 742 # Now call add_native_source for each source file we are going to compile. 743 $$(foreach p,$$($1_SRCS), \ 744 $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ 745 $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS), \ 746 $$($1_CC), \ 747 $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS), \ 748 $$($1_CXX), $$($1_ASFLAGS)))) 749 750 # Setup rule for printing progress info when compiling source files. 751 # This is a rough heuristic and may not always print accurate information. 752 $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) 753 ifeq ($$(wildcard $$($1_TARGET)),) 754 $(ECHO) 'Creating $$(subst $$(BUILD_OUTPUT)/,,$$($1_TARGET)) from $$(words \ 755 $$(filter-out %.vardeps, $$?)) file(s)' 756 else 757 $(ECHO) $$(strip 'Updating $$(subst $$(BUILD_OUTPUT)/,,$$($1_TARGET))' \ 758 $$(if $$(filter-out %.vardeps, $$?), \ 759 'due to $$(words $$(filter-out %.vardeps, $$?)) file(s)', \ 760 $$(if $$(filter %.vardeps, $$?), 'due to makefile changes'))) 761 endif 762 $(TOUCH) $$@ 763 764 # On windows we need to create a resource file 765 ifeq ($(OPENJDK_TARGET_OS), windows) 766 ifneq (,$$($1_VERSIONINFO_RESOURCE)) 767 $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res 768 $1_RES_DEP:=$$($1_RES).d 769 $1_RES_DEP_TARGETS:=$$($1_RES).d.targets 770 -include $$($1_RES_DEP) 771 -include $$($1_RES_DEP_TARGETS) 772 773 $1_RES_VARDEPS := $$($1_RC) $$($1_RC_FLAGS) 774 $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ 775 $$($1_RES).vardeps) 776 777 $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) 778 $$(call LogInfo, Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))) 779 $$(call MakeDir, $$(@D) $$($1_OBJECT_DIR)) 780 $$(call ExecuteWithLog, $$@, \ 781 $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ 782 $$($1_VERSIONINFO_RESOURCE)) 783 # Windows RC compiler does not support -showIncludes, so we mis-use CL 784 # for this. Filter out RC specific arguments that are unknown to CL. 785 # For some unknown reason, in this case CL actually outputs the show 786 # includes to stderr so need to redirect it to hide the output from the 787 # main log. 788 $$(call ExecuteWithLog, $$($1_RES_DEP).obj, \ 789 $$($1_CC) $$(filter-out -l%, $$($1_RC_FLAGS)) \ 790 $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \ 791 $(CC_OUT_OPTION)$$($1_RES_DEP).obj -P -Fi$$($1_RES_DEP).pp \ 792 $$($1_VERSIONINFO_RESOURCE)) 2>&1 \ 793 | $(GREP) -v -e "^Note: including file:" \ 794 -e "^$$(notdir $$($1_VERSIONINFO_RESOURCE))$$$$" || test "$$$$?" = "1" ; \ 795 $(ECHO) $$($1_RES): \\ > $$($1_RES_DEP) ; \ 796 $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).obj.log >> $$($1_RES_DEP) ; \ 797 $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) 798 endif 799 endif 800 801 ifneq ($(DISABLE_MAPFILES),true) 802 $1_REAL_MAPFILE := $$($1_MAPFILE) 803 ifneq ($(OPENJDK_TARGET_OS),windows) 804 ifneq (,$$($1_REORDER)) 805 $1_REAL_MAPFILE := $$($1_OBJECT_DIR)/mapfile 806 807 $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) 808 $$(call MakeDir, $$(@D)) 809 $$(CP) $$($1_MAPFILE) $$@.tmp 810 $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp 811 $$(MV) $$@.tmp $$@ 812 endif 813 endif 814 endif 815 816 # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables 817 # for LDFLAGS and LIBS 818 $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) 819 $1_EXTRA_LIBS:=$$($1_LIBS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LIBS_$(OPENJDK_TARGET_OS)) 820 ifneq (,$$($1_REAL_MAPFILE)) 821 $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) 822 endif 823 824 # Need to make sure TARGET is first on list 825 $1 := $$($1_TARGET) 826 827 ifneq ($$($1_COPY_DEBUG_SYMBOLS), false) 828 $1_COPY_DEBUG_SYMBOLS := $(COPY_DEBUG_SYMBOLS) 829 endif 830 831 ifneq ($$($1_ZIP_EXTERNAL_DEBUG_SYMBOLS), false) 832 $1_ZIP_EXTERNAL_DEBUG_SYMBOLS := $(ZIP_EXTERNAL_DEBUG_SYMBOLS) 833 endif 834 835 ifeq ($$($1_COPY_DEBUG_SYMBOLS), true) 836 ifneq ($$($1_DEBUG_SYMBOLS), false) 837 # Only copy debug symbols for dynamic libraries and programs. 838 ifeq ($$($1_STATIC_LIBRARY), ) 839 # Generate debuginfo files. 840 ifeq ($(OPENJDK_TARGET_OS), windows) 841 $1_EXTRA_LDFLAGS += -debug "-pdb:$$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).pdb" \ 842 "-map:$$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).map" 843 $1_DEBUGINFO_FILES := $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).pdb \ 844 $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).map 845 # No separate command is needed for debuginfo on windows, instead 846 # touch target to make sure it has a later time stamp than the debug 847 # symbol files to avoid unnecessary relinking on rebuild. 848 $1_CREATE_DEBUGINFO_CMDS := $(TOUCH) $$($1_TARGET) 849 850 else ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), ) 851 $1_DEBUGINFO_FILES := $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).debuginfo 852 # Setup the command line creating debuginfo files, to be run after linking. 853 # It cannot be run separately since it updates the original target file 854 $1_CREATE_DEBUGINFO_CMDS := \ 855 $$($1_OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ 856 $(CD) $$($1_OUTPUT_DIR) && \ 857 $$($1_OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) 858 859 else ifeq ($(OPENJDK_TARGET_OS), macosx) 860 $1_DEBUGINFO_FILES := \ 861 $$($1_OUTPUT_DIR)/$$($1_BASENAME).dSYM/Contents/Info.plist \ 862 $$($1_OUTPUT_DIR)/$$($1_BASENAME).dSYM/Contents/Resources/DWARF/$$($1_BASENAME) 863 # On Macosx, the debuginfo generation doesn't touch the linked binary, but 864 # to avoid always relinking, touch it anyway to force a later timestamp than 865 # the dSYM files. 866 $1_CREATE_DEBUGINFO_CMDS := \ 867 $(DSYMUTIL) --out $$($1_OUTPUT_DIR)/$$($1_BASENAME).dSYM $$($1_TARGET) $$(NEWLINE) \ 868 $(TOUCH) $$($1_TARGET) 869 endif # OPENJDK_TARGET_OS 870 871 $$($1_DEBUGINFO_FILES): $$($1_TARGET) 872 873 $1 += $$($1_DEBUGINFO_FILES) 874 875 ifeq ($$($1_ZIP_EXTERNAL_DEBUG_SYMBOLS), true) 876 $1_DEBUGINFO_ZIP := $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).diz 877 $1 += $$($1_DEBUGINFO_ZIP) 878 879 # The dependency on TARGET is needed for debuginfo files 880 # to be rebuilt properly. 881 $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) 882 $(CD) $$($1_OUTPUT_DIR) && \ 883 $(ZIPEXE) -q -r $$@ $$(subst $$($1_OUTPUT_DIR)/,, $$($1_DEBUGINFO_FILES)) 884 885 endif 886 endif # !STATIC_LIBRARY 887 endif # $1_DEBUG_SYMBOLS != false 888 endif # COPY_DEBUG_SYMBOLS 889 890 # Unless specifically set, stripping should only happen if symbols are also 891 # being copied. 892 $$(call SetIfEmpty, $1_STRIP_SYMBOLS, $$($1_COPY_DEBUG_SYMBOLS)) 893 894 ifneq ($$($1_STRIP_SYMBOLS), false) 895 ifneq ($$($1_STRIP), ) 896 # Default to using the global STRIPFLAGS. Allow for overriding with an empty value 897 $1_STRIPFLAGS ?= $(STRIPFLAGS) 898 $1_STRIP_CMD := $$($1_STRIP) $$($1_STRIPFLAGS) $$($1_TARGET) 899 endif 900 endif 901 902 ifneq (,$$($1_LIBRARY)) 903 # Generating a dynamic library. 904 $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) 905 ifeq ($(OPENJDK_TARGET_OS), windows) 906 $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" 907 # Create a rule for the import lib so that other rules may depend on it 908 $$($1_OBJECT_DIR)/$$($1_LIBRARY).lib: $$($1_TARGET) 909 endif 910 911 # Create loadmap on AIX. Helps in diagnosing some problems. 912 ifneq ($(COMPILER_BINDCMD_FILE_FLAG),) 913 $1_EXTRA_LDFLAGS += $(COMPILER_BINDCMD_FILE_FLAG)$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).loadmap 914 endif 915 916 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 917 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_CREATE_DEBUGINFO_CMDS) \ 918 $$($1_STRIP_CMD) 919 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 920 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 921 922 $1_LD_OBJ_ARG := $$($1_ALL_OBJS) 923 924 # If there are many object files, use an @-file... 925 ifneq ($$(word 17, $$($1_ALL_OBJS)), ) 926 $1_OBJ_FILE_LIST := $$($1_OBJECT_DIR)/_$1_objectfilenames.txt 927 ifneq ($(COMPILER_COMMAND_FILE_FLAG),) 928 $1_LD_OBJ_ARG := $(COMPILER_COMMAND_FILE_FLAG)$$($1_OBJ_FILE_LIST) 929 else 930 # ...except for toolchains which don't support them. 931 $1_LD_OBJ_ARG := `cat $$($1_OBJ_FILE_LIST)` 932 endif 933 endif 934 935 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ 936 $$($1_VARDEPS_FILE) 937 ifneq ($$($1_OBJ_FILE_LIST), ) 938 $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST))) 939 endif 940 # Keep as much as possible on one execution line for best performance 941 # on Windows 942 $$(call LogInfo, Linking $$($1_BASENAME)) 943 ifeq ($(OPENJDK_TARGET_OS), windows) 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 | $(GREP) -v "^ Creating library .*\.lib and object .*\.exp" || \ 949 test "$$$$?" = "1" ; \ 950 $$($1_CREATE_DEBUGINFO_CMDS) 951 $$($1_STRIP_CMD) 952 else 953 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 954 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 955 $(LD_OUT_OPTION)$$@ $$($1_LD_OBJ_ARG) $$($1_RES) $$($1_LIBS) \ 956 $$($1_EXTRA_LIBS)) ; \ 957 $$($1_CREATE_DEBUGINFO_CMDS) 958 $$($1_STRIP_CMD) 959 endif 960 961 endif 962 963 ifneq (,$$($1_STATIC_LIBRARY)) 964 $1_VARDEPS := $$($1_AR) $$($1_ARFLAGS) $$($1_LIBS) \ 965 $$($1_EXTRA_LIBS) 966 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 967 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 968 969 # Generating a static library, ie object file archive. 970 ifeq ($(STATIC_BUILD), true) 971 ifeq ($$($1_USE_MAPFILE_FOR_SYMBOLS), true) 972 STATIC_MAPFILE_DEP := $$($1_MAPFILE) 973 endif 974 endif 975 976 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) $$(STATIC_MAPFILE_DEP) 977 $$(call LogInfo, Archiving $$($1_STATIC_LIBRARY)) 978 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 979 $$($1_AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_ALL_OBJS) \ 980 $$($1_RES)) 981 ifeq ($(STATIC_BUILD), true) 982 ifeq ($$($1_USE_MAPFILE_FOR_SYMBOLS), true) 983 $(CP) $$($1_MAPFILE) $$(@D)/$$(basename $$(@F)).symbols 984 else 985 $(GetSymbols) 986 endif 987 endif 988 endif 989 990 ifneq (,$$($1_PROGRAM)) 991 # A executable binary has been specified, setup the target for it. 992 $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ 993 $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \ 994 $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) \ 995 $$($1_STRIP_CMD) 996 $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ 997 $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) 998 999 ifeq ($(OPENJDK_TARGET_OS), windows) 1000 ifeq ($$($1_EMBED_MANIFEST), true) 1001 $1_EXTRA_LDFLAGS += -manifest:embed 1002 endif 1003 endif 1004 1005 $$($1_TARGET): $$($1_ALL_OBJS) $$($1_RES) $$($1_MANIFEST) \ 1006 $$($1_VARDEPS_FILE) 1007 $$(call LogInfo, Linking executable $$($1_BASENAME)) 1008 $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_link, \ 1009 $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ 1010 $(EXE_OUT_OPTION)$$($1_TARGET) \ 1011 $$($1_ALL_OBJS) $$($1_RES) \ 1012 $$($1_LIBS) $$($1_EXTRA_LIBS)) 1013 ifeq ($(OPENJDK_TARGET_OS), windows) 1014 ifneq ($$($1_MANIFEST), ) 1015 $$($1_MT) -nologo -manifest $$($1_MANIFEST) -identity:"$$($1_PROGRAM).exe, version=$$($1_MANIFEST_VERSION)" -outputresource:$$@;#1 1016 endif 1017 endif 1018 # This only works if the openjdk_codesign identity is present on the system. Let 1019 # silently fail otherwise. 1020 ifneq (,$(CODESIGN)) 1021 ifneq (,$$($1_CODESIGN)) 1022 $(CODESIGN) -s openjdk_codesign $$@ 1023 endif 1024 endif 1025 $$($1_CREATE_DEBUGINFO_CMDS) 1026 $$($1_STRIP_CMD) 1027 1028 endif 1029endef 1030 1031endif # _NATIVE_COMPILATION_GMK 1032