1 #===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===# 2 # 3 # The LLVM Compiler Infrastructure 4 # 5 # This file is distributed under the University of Illinois Open Source 6 # License. See LICENSE.TXT for details. 7 # 8 #===------------------------------------------------------------------------===# 9 # 10 # This file is included by all of the LLVM makefiles. For details on how to use 11 # it properly, please see the document MakefileGuide.html in the docs directory. 12 # 13 #===-----------------------------------------------------------------------====# 14 15 ################################################################################ 16 # TARGETS: Define standard targets that can be invoked 17 ################################################################################ 18 19 #-------------------------------------------------------------------- 20 # Define the various target sets 21 #-------------------------------------------------------------------- 22 RecursiveTargets := all clean clean-all install uninstall install-bytecode \ 23 unitcheck 24 LocalTargets := all-local clean-local clean-all-local check-local \ 25 install-local printvars uninstall-local \ 26 install-bytecode-local 27 TopLevelTargets := check dist dist-check dist-clean dist-gzip dist-bzip2 \ 28 dist-zip unittests 29 UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets) 30 InternalTargets := preconditions distdir dist-hook 31 32 ################################################################################ 33 # INITIALIZATION: Basic things the makefile needs 34 ################################################################################ 35 36 #-------------------------------------------------------------------- 37 # Set the VPATH so that we can find source files. 38 #-------------------------------------------------------------------- 39 VPATH=$(PROJ_SRC_DIR) 40 41 #-------------------------------------------------------------------- 42 # Reset the list of suffixes we know how to build. 43 #-------------------------------------------------------------------- 44 .SUFFIXES: 45 .SUFFIXES: .c .cpp .cc .h .hpp .o .a .td .ps .dot .m .mm 46 .SUFFIXES: $(SHLIBEXT) $(SUFFIXES) 47 48 #-------------------------------------------------------------------- 49 # Mark all of these targets as phony to avoid implicit rule search 50 #-------------------------------------------------------------------- 51 .PHONY: $(UserTargets) $(InternalTargets) 52 53 #-------------------------------------------------------------------- 54 # Make sure all the user-target rules are double colon rules and 55 # they are defined first. 56 #-------------------------------------------------------------------- 57 58 $(UserTargets):: 59 60 #------------------------------------------------------------------------ 61 # LLVMBuild Integration 62 #------------------------------------------------------------------------ 63 # 64 # We use llvm-build to generate all the data required by the Makefile based 65 # build system in one swoop: 66 # 67 # - We generate a file (a Makefile fragment) in the object root which contains 68 # all the definitions that are required by Makefiles across the entire 69 # project. 70 # 71 # - We generate the library table used by llvm-config. 72 # 73 # - We generate the dependencies for the Makefile fragment, so that we will 74 # automatically reconfigure outselves. 75 76 # The path to the llvm-build tool itself. 77 LLVMBuildTool := $(PROJ_SRC_ROOT)/utils/llvm-build/llvm-build 78 79 # The files we are going to generate using llvm-build. 80 LLVMBuildMakeFrag := $(PROJ_OBJ_ROOT)/Makefile.llvmbuild 81 LLVMBuildCMakeFrag := $(PROJ_OBJ_ROOT)/LLVMBuild.cmake 82 LLVMBuildCMakeExportsFrag := $(PROJ_OBJ_ROOT)/cmake/modules/LLVMBuildExports.cmake 83 LLVMBuildMakeFrags := \ 84 $(LLVMBuildMakeFrag) \ 85 $(LLVMBuildCMakeFrag) \ 86 $(LLVMBuildCMakeExportsFrag) 87 LLVMConfigLibraryDependenciesInc := \ 88 $(PROJ_OBJ_ROOT)/tools/llvm-config/LibraryDependencies.inc 89 90 # This is for temporary backwards compatibility. 91 ifndef TARGET_NATIVE_ARCH 92 TARGET_NATIVE_ARCH := $(ARCH) 93 endif 94 95 # The rule to create the LLVMBuild Makefile fragment as well as the llvm-config 96 # library table. 97 # 98 # Note that this target gets its real dependencies generated for us by 99 # llvm-build. 100 # 101 # We include a dependency on this Makefile to ensure that changes to the 102 # generation command get picked up. 103 $(LLVMBuildMakeFrags): $(PROJ_SRC_ROOT)/Makefile.rules \ 104 $(PROJ_OBJ_ROOT)/Makefile.config 105 $(Echo) Constructing LLVMBuild project information. 106 $(Verb)$(PYTHON) $(LLVMBuildTool) \ 107 --native-target "$(TARGET_NATIVE_ARCH)" \ 108 --enable-targets "$(TARGETS_TO_BUILD)" \ 109 --enable-optional-components "$(OPTIONAL_COMPONENTS)" \ 110 --write-library-table $(LLVMConfigLibraryDependenciesInc) \ 111 --write-make-fragment $(LLVMBuildMakeFrag) \ 112 --write-cmake-fragment $(LLVMBuildCMakeFrag) \ 113 --write-cmake-exports-fragment $(LLVMBuildCMakeExportsFrag) 114 115 # For completeness, let Make know how the extra files are generated. 116 $(LLVMConfigLibraryDependenciesInc): $(LLVMBuildMakeFrags) 117 118 # Include the generated Makefile fragment. 119 # 120 # We currently only include the dependencies for the fragment itself if we are 121 # at the top-level. Otherwise, recursive invocations would ends up doing 122 # substantially more redundant stat'ing. 123 # 124 # This means that we won't properly regenerate things for developers used to 125 # building from a subdirectory, but that is always somewhat unreliable. 126 ifeq ($(LEVEL),.) 127 LLVMBUILD_INCLUDE_DEPENDENCIES := 1 128 129 # Clean the generated makefile fragment at the top-level. 130 clean-local:: 131 -$(Verb) $(RM) -f $(LLVMBuildMakeFrags) 132 endif 133 -include $(LLVMBuildMakeFrag) 134 135 ################################################################################ 136 # PRECONDITIONS: that which must be built/checked first 137 ################################################################################ 138 139 SrcMakefiles := $(filter %Makefile %Makefile.tests,\ 140 $(wildcard $(PROJ_SRC_DIR)/Makefile*)) 141 ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles)) 142 ConfigureScript := $(PROJ_SRC_ROOT)/configure 143 ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status 144 MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in)) 145 MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in)) 146 MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config 147 MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common 148 PreConditions := $(ConfigStatusScript) $(ObjMakefiles) 149 ifneq ($(MakefileCommonIn),) 150 PreConditions += $(MakefileCommon) 151 endif 152 153 ifneq ($(MakefileConfigIn),) 154 PreConditions += $(MakefileConfig) 155 endif 156 157 preconditions: $(PreConditions) 158 159 #------------------------------------------------------------------------ 160 # Make sure the BUILT_SOURCES are built first 161 #------------------------------------------------------------------------ 162 $(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES) 163 164 clean-all-local:: 165 ifneq ($(strip $(BUILT_SOURCES)),) 166 -$(Verb) $(RM) -f $(BUILT_SOURCES) 167 endif 168 169 ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT)) 170 spotless: 171 $(Verb) if test -x config.status ; then \ 172 $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \ 173 $(MKDIR) .spotless.save ; \ 174 $(MV) config.status .spotless.save ; \ 175 $(MV) mklib .spotless.save ; \ 176 $(MV) projects .spotless.save ; \ 177 $(RM) -rf * ; \ 178 $(MV) .spotless.save/config.status . ; \ 179 $(MV) .spotless.save/mklib . ; \ 180 $(MV) .spotless.save/projects . ; \ 181 $(RM) -rf .spotless.save ; \ 182 $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \ 183 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ 184 $(ConfigStatusScript) ; \ 185 else \ 186 $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \ 187 fi 188 else 189 spotless: 190 $(EchoCmd) "spotless target not supported for objdir == srcdir" 191 endif 192 193 $(BUILT_SOURCES) : $(ObjMakefiles) 194 195 #------------------------------------------------------------------------ 196 # Make sure we're not using a stale configuration 197 #------------------------------------------------------------------------ 198 reconfigure: 199 $(Echo) Reconfiguring $(PROJ_OBJ_ROOT) 200 $(Verb) cd $(PROJ_OBJ_ROOT) && \ 201 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ 202 $(ConfigStatusScript) 203 204 .PRECIOUS: $(ConfigStatusScript) 205 $(ConfigStatusScript): $(ConfigureScript) 206 $(Echo) Reconfiguring with $< 207 $(Verb) cd $(PROJ_OBJ_ROOT) && \ 208 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ 209 $(ConfigStatusScript) 210 211 #------------------------------------------------------------------------ 212 # Make sure the configuration makefile is up to date 213 #------------------------------------------------------------------------ 214 ifneq ($(MakefileConfigIn),) 215 $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript) 216 $(Echo) Regenerating $@ 217 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config 218 endif 219 220 ifneq ($(MakefileCommonIn),) 221 $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript) 222 $(Echo) Regenerating $@ 223 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common 224 endif 225 226 #------------------------------------------------------------------------ 227 # If the Makefile in the source tree has been updated, copy it over into the 228 # build tree. But, only do this if the source and object makefiles differ 229 #------------------------------------------------------------------------ 230 ifndef PROJ_MAKEFILE 231 PROJ_MAKEFILE := $(PROJ_SRC_DIR)/Makefile 232 endif 233 234 ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR)) 235 236 Makefile: $(PROJ_MAKEFILE) $(ExtraMakefiles) 237 $(Echo) "Updating Makefile" 238 $(Verb) $(MKDIR) $(@D) 239 $(Verb) $(CP) -f $< $@ 240 241 # Copy the Makefile.* files unless we're in the root directory which avoids 242 # the copying of Makefile.config.in or other things that should be explicitly 243 # taken care of. 244 $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_MAKEFILE)% 245 @case '$?' in \ 246 *Makefile.rules) ;; \ 247 *.in) ;; \ 248 *) $(EchoCmd) "Updating $(@F)" ; \ 249 $(MKDIR) $(@D) ; \ 250 $(CP) -f $< $@ ;; \ 251 esac 252 253 endif 254 255 #------------------------------------------------------------------------ 256 # Set up the basic dependencies 257 #------------------------------------------------------------------------ 258 $(UserTargets):: $(PreConditions) 259 260 all:: all-local 261 clean:: clean-local 262 clean-all:: clean-local clean-all-local 263 install:: install-local 264 uninstall:: uninstall-local 265 install-local:: all-local 266 install-bytecode:: install-bytecode-local 267 268 ############################################################################### 269 # VARIABLES: Set up various variables based on configuration data 270 ############################################################################### 271 272 # Variable for if this make is for a "cleaning" target 273 ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),) 274 IS_CLEANING_TARGET=1 275 endif 276 277 #-------------------------------------------------------------------- 278 # Variables derived from configuration we are building 279 #-------------------------------------------------------------------- 280 281 CPP.Defines := 282 ifeq ($(ENABLE_OPTIMIZED),1) 283 BuildMode := Release 284 # Don't use -fomit-frame-pointer on Darwin or FreeBSD. 285 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin Darwin DragonFly FreeBSD GNU/kFreeBSD)) 286 OmitFramePointer := -fomit-frame-pointer 287 endif 288 289 CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer) 290 C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer) 291 LD.Flags += $(OPTIMIZE_OPTION) 292 ifdef DEBUG_SYMBOLS 293 BuildMode := $(BuildMode)+Debug 294 CXX.Flags += -g 295 C.Flags += -g 296 KEEP_SYMBOLS := 1 297 endif 298 else 299 ifdef NO_DEBUG_SYMBOLS 300 BuildMode := Unoptimized 301 CXX.Flags += 302 C.Flags += 303 KEEP_SYMBOLS := 1 304 else 305 BuildMode := Debug 306 ifeq ($(ENABLE_SPLIT_DWARF), 1) 307 CXX.Flags += -gsplit-dwarf 308 C.Flags += -gsplit-dwarf 309 else 310 CXX.Flags += -g 311 C.Flags += -g 312 endif 313 KEEP_SYMBOLS := 1 314 endif 315 endif 316 317 ifeq ($(ENABLE_LIBCPP),1) 318 CXX.Flags += -stdlib=libc++ 319 LD.Flags += -stdlib=libc++ 320 endif 321 322 ifeq ($(ENABLE_CXX1Y),1) 323 CXX.Flags += -std=c++1y 324 else 325 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 326 # MinGW and Cygwin are a bit stricter and lack things like 327 # 'strdup', 'stricmp', etc in c++11 mode. 328 CXX.Flags += -std=gnu++11 329 else 330 CXX.Flags += -std=c++11 331 endif 332 endif 333 334 ifeq ($(ENABLE_WERROR),1) 335 CXX.Flags += -Werror 336 C.Flags += -Werror 337 endif 338 339 ifeq ($(ENABLE_PROFILING),1) 340 BuildMode := $(BuildMode)+Profile 341 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g 342 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g 343 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg 344 KEEP_SYMBOLS := 1 345 endif 346 347 ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1) 348 CXX.Flags += -fvisibility-inlines-hidden 349 endif 350 351 ifdef ENABLE_EXPENSIVE_CHECKS 352 # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above. 353 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160 354 REQUIRES_RTTI := 1 355 endif 356 357 # IF REQUIRES_EH=1 is specified then don't disable exceptions 358 ifndef REQUIRES_EH 359 CXX.Flags += -fno-exceptions 360 else 361 # If the library requires EH, it also requires RTTI. 362 REQUIRES_RTTI := 1 363 endif 364 365 ifdef REQUIRES_FRAME_POINTER 366 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) 367 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) 368 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) 369 endif 370 371 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id. 372 ifneq ($(REQUIRES_RTTI), 1) 373 CXX.Flags += -fno-rtti 374 endif 375 376 ifeq ($(ENABLE_COVERAGE),1) 377 BuildMode := $(BuildMode)+Coverage 378 CXX.Flags += -ftest-coverage -fprofile-arcs 379 C.Flags += -ftest-coverage -fprofile-arcs 380 LD.Flags += -ftest-coverage -fprofile-arcs 381 endif 382 383 # If DISABLE_ASSERTIONS=1 is specified (make command line or configured), 384 # then disable assertions by defining the appropriate preprocessor symbols. 385 ifeq ($(DISABLE_ASSERTIONS),1) 386 CPP.Defines += -DNDEBUG 387 else 388 BuildMode := $(BuildMode)+Asserts 389 CPP.Defines += -D_DEBUG 390 endif 391 392 # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or 393 # configured), then enable expensive checks by defining the 394 # appropriate preprocessor symbols. 395 ifeq ($(ENABLE_EXPENSIVE_CHECKS),1) 396 BuildMode := $(BuildMode)+Checks 397 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG 398 endif 399 400 # LOADABLE_MODULE implies several other things so we force them to be 401 # defined/on. 402 ifdef LOADABLE_MODULE 403 SHARED_LIBRARY := 1 404 LINK_LIBS_IN_SHARED := 1 405 endif 406 407 ifdef SHARED_LIBRARY 408 ENABLE_PIC := 1 409 PIC_FLAG = "(PIC)" 410 endif 411 412 ifeq ($(ENABLE_PIC),1) 413 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 414 # Nothing. Win32 defaults to PIC and warns when given -fPIC 415 else 416 ifeq ($(HOST_OS),Darwin) 417 # Common symbols not allowed in dylib files 418 CXX.Flags += -fno-common 419 C.Flags += -fno-common 420 else 421 # Linux and others; pass -fPIC 422 CXX.Flags += -fPIC 423 C.Flags += -fPIC 424 endif 425 endif 426 else 427 ifeq ($(HOST_OS),Darwin) 428 CXX.Flags += -mdynamic-no-pic 429 C.Flags += -mdynamic-no-pic 430 endif 431 endif 432 433 # Support makefile variable to disable any kind of timestamp/non-deterministic 434 # info from being used in the build. 435 ifeq ($(ENABLE_TIMESTAMPS),1) 436 DOTDIR_TIMESTAMP_COMMAND := $(DATE) 437 else 438 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.' 439 endif 440 441 ifeq ($(HOST_OS),MingW) 442 # Work around PR4957 443 CPP.Defines += -D__NO_CTYPE_INLINE 444 ifeq ($(LLVM_CROSS_COMPILING),1) 445 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016 446 ifdef TOOLNAME 447 LD.Flags += -Wl,--allow-multiple-definition 448 endif 449 endif 450 endif 451 452 CXX.Flags += -Woverloaded-virtual 453 CPP.BaseFlags += $(CPP.Defines) 454 AR.Flags := cru 455 456 # Make Floating point IEEE compliant on Alpha. 457 ifeq ($(ARCH),Alpha) 458 CXX.Flags += -mieee 459 CPP.BaseFlags += -mieee 460 ifeq ($(ENABLE_PIC),0) 461 CXX.Flags += -fPIC 462 CPP.BaseFlags += -fPIC 463 endif 464 465 LD.Flags += -Wl,--no-relax 466 endif 467 468 # GNU ld/PECOFF accepts but ignores them below; 469 # --version-script 470 # --export-dynamic 471 # --rpath 472 # FIXME: autoconf should be aware of them. 473 ifneq (,$(filter $(HOST_OS),Cygwin MingW)) 474 HAVE_LINK_VERSION_SCRIPT := 0 475 RPATH := 476 RDYNAMIC := -Wl,--export-all-symbols 477 endif 478 479 #-------------------------------------------------------------------- 480 # Directory locations 481 #-------------------------------------------------------------------- 482 TargetMode := 483 ifeq ($(LLVM_CROSS_COMPILING),1) 484 BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin 485 endif 486 487 ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode) 488 ObjDir := $(ObjRootDir) 489 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib 490 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin 491 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples 492 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib 493 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin 494 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples 495 496 #-------------------------------------------------------------------- 497 # Locations of shared libraries 498 #-------------------------------------------------------------------- 499 500 SharedPrefix := lib 501 SharedLibDir := $(LibDir) 502 LLVMSharedLibDir := $(LLVMLibDir) 503 504 # Win32.DLL prefers to be located on the "PATH" of binaries. 505 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 506 SharedLibDir := $(ToolDir) 507 LLVMSharedLibDir := $(LLVMToolDir) 508 509 ifeq ($(HOST_OS),Cygwin) 510 SharedPrefix := cyg 511 else 512 SharedPrefix := 513 endif 514 endif 515 516 #-------------------------------------------------------------------- 517 # Full Paths To Compiled Tools and Utilities 518 #-------------------------------------------------------------------- 519 EchoCmd := $(ECHO) llvm[$(MAKELEVEL)]: 520 ifdef BUILD_DIRS_ONLY 521 EchoCmd := $(EchoCmd) "(build tools)": 522 endif 523 524 Echo := @$(EchoCmd) 525 ifndef LLVMAS 526 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT) 527 endif 528 ifndef LLVM_TBLGEN 529 ifeq ($(LLVM_CROSS_COMPILING),1) 530 LLVM_TBLGEN := $(BuildLLVMToolDir)/llvm-tblgen$(BUILD_EXEEXT) 531 else 532 LLVM_TBLGEN := $(LLVMToolDir)/llvm-tblgen$(EXEEXT) 533 endif 534 endif 535 ifeq ($(LLVM_CROSS_COMPILING),1) 536 LLVM_CONFIG := $(BuildLLVMToolDir)/llvm-config$(BUILD_EXEEXT) 537 else 538 LLVM_CONFIG := $(LLVMToolDir)/llvm-config$(EXEEXT) 539 endif 540 ifndef LLVMDIS 541 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT) 542 endif 543 ifndef LLI 544 LLI := $(LLVMToolDir)/lli$(EXEEXT) 545 endif 546 ifndef LLC 547 LLC := $(LLVMToolDir)/llc$(EXEEXT) 548 endif 549 ifndef LOPT 550 LOPT := $(LLVMToolDir)/opt$(EXEEXT) 551 endif 552 ifndef LBUGPOINT 553 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT) 554 endif 555 ifndef LLVMLINK 556 LLVMLINK := $(LLVMToolDir)/llvm-link$(EXEEXT) 557 endif 558 559 #-------------------------------------------------------------------- 560 # Adjust to user's request 561 #-------------------------------------------------------------------- 562 563 ifeq ($(HOST_OS),Darwin) 564 ifdef MACOSX_DEPLOYMENT_TARGET 565 DARWIN_VERSION := $(MACOSX_DEPLOYMENT_TARGET) 566 else 567 DARWIN_VERSION := `sw_vers -productVersion` 568 endif 569 # Strip a number like 10.4.7 to 10.4 570 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]+).*/\1/') 571 # Get "4" out of 10.4 for later pieces in the makefile. 572 DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]+).*/\1/') 573 574 LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress 575 SharedLinkOptions := -dynamiclib 576 ifdef DEPLOYMENT_TARGET 577 SharedLinkOptions += $(DEPLOYMENT_TARGET) 578 else 579 ifneq ($(ARCH),ARM) 580 SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION) 581 endif 582 endif 583 else 584 SharedLinkOptions=-shared 585 endif 586 587 ifeq ($(TARGET_OS),Darwin) 588 ifdef DEPLOYMENT_TARGET 589 TargetCommonOpts += $(DEPLOYMENT_TARGET) 590 else 591 ifneq ($(ARCH),ARM) 592 TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION) 593 endif 594 endif 595 endif 596 597 ifdef SHARED_LIBRARY 598 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 599 ifneq ($(HOST_OS),Darwin) 600 LD.Flags += $(RPATH) -Wl,'$$ORIGIN' 601 else 602 LD.Flags += -Wl,-install_name -Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)" 603 endif 604 endif 605 endif 606 607 ifdef TOOL_VERBOSE 608 C.Flags += -v 609 CXX.Flags += -v 610 LD.Flags += -v 611 VERBOSE := 1 612 endif 613 614 # Adjust settings for verbose mode 615 ifndef VERBOSE 616 Verb := @ 617 AR.Flags += >/dev/null 2>/dev/null 618 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1 619 else 620 ConfigureScriptFLAGS := 621 endif 622 623 # By default, strip symbol information from executable 624 ifndef KEEP_SYMBOLS 625 Strip := $(PLATFORMSTRIPOPTS) 626 StripWarnMsg := "(without symbols)" 627 Install.StripFlag += -s 628 endif 629 630 # By default, strip dead symbols at link time 631 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 632 ifneq ($(HOST_OS),Darwin) 633 ifneq ($(HOST_ARCH),Mips) 634 CXX.Flags += -ffunction-sections -fdata-sections 635 endif 636 endif 637 endif 638 ifndef NO_DEAD_STRIP 639 ifeq ($(HOST_OS),Darwin) 640 LD.Flags += -Wl,-dead_strip 641 else 642 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 643 LD.Flags += -Wl,--gc-sections 644 endif 645 endif 646 endif 647 648 # Adjust linker flags for building an executable 649 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 650 ifndef TOOL_NO_EXPORTS 651 LD.Flags += $(RDYNAMIC) 652 endif 653 ifneq ($(HOST_OS), Darwin) 654 ifdef TOOLNAME 655 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib' 656 endif 657 else 658 ifneq ($(DARWIN_MAJVERS),4) 659 LD.Flags += $(RPATH) -Wl,@executable_path/../lib 660 endif 661 ifeq ($(RC_XBS),YES) 662 TempFile := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/llvm-lto.XXXXXX) 663 LD.Flags += -Wl,-object_path_lto -Wl,$(TempFile) 664 endif 665 endif 666 endif 667 668 669 #---------------------------------------------------------- 670 # Options To Invoke Tools 671 #---------------------------------------------------------- 672 673 ifdef EXTRA_LD_OPTIONS 674 LD.Flags += $(EXTRA_LD_OPTIONS) 675 endif 676 677 ifndef NO_PEDANTIC 678 CompileCommonOpts += -pedantic -Wno-long-long 679 endif 680 CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \ 681 $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT) \ 682 $(NO_UNINITIALIZED) $(NO_MAYBE_UNINITIALIZED) \ 683 $(NO_MISSING_FIELD_INITIALIZERS) 684 # Enable cast-qual for C++; the workaround is to use const_cast. 685 CXX.Flags += -Wcast-qual 686 687 ifeq ($(HOST_OS),HP-UX) 688 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE 689 endif 690 691 # If we are building a universal binary on Mac OS X, pass extra options. This 692 # is useful to people that want to link the LLVM libraries into their universal 693 # apps. 694 # 695 # The following can be optionally specified: 696 # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use. 697 # For Mac OS X 10.4 Intel machines, the traditional one is: 698 # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/ 699 # UNIVERSAL_ARCH can be optionally specified to be a list of architectures 700 # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to 701 # i386/ppc only. 702 ifdef UNIVERSAL 703 ifndef UNIVERSAL_ARCH 704 UNIVERSAL_ARCH := i386 ppc 705 endif 706 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %) 707 TargetCommonOpts += $(UNIVERSAL_ARCH_OPTIONS) 708 ifdef UNIVERSAL_SDK_PATH 709 TargetCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH) 710 endif 711 712 # Building universal cannot compute dependencies automatically. 713 DISABLE_AUTO_DEPENDENCIES=1 714 else 715 ifeq ($(TARGET_OS),Darwin) 716 ifeq ($(ARCH),x86_64) 717 TargetCommonOpts = -m64 718 else 719 ifeq ($(ARCH),x86) 720 TargetCommonOpts = -m32 721 endif 722 endif 723 endif 724 endif 725 726 ifeq ($(HOST_OS),SunOS) 727 CPP.BaseFlags += -include llvm/Support/Solaris.h 728 endif 729 730 ifeq ($(HOST_OS),AuroraUX) 731 CPP.BaseFlags += -include llvm/Support/Solaris.h 732 endif # !HOST_OS - AuroraUX. 733 734 # On Windows, SharedLibDir != LibDir. The order is important. 735 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 736 LD.Flags += -L$(SharedLibDir) -L$(LibDir) -L$(LLVMToolDir) -L$(LLVMLibDir) 737 else 738 LD.Flags += -L$(LibDir) -L$(LLVMLibDir) 739 endif 740 741 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS 742 # All -I flags should go here, so that they don't confuse llvm-config. 743 CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \ 744 $(patsubst %,-I%/include,\ 745 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \ 746 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \ 747 $(CPP.BaseFlags) 748 749 ifeq ($(INCLUDE_BUILD_DIR),1) 750 CPP.Flags += -I$(ObjDir) 751 endif 752 753 # SHOW_DIAGNOSTICS support. 754 ifeq ($(SHOW_DIAGNOSTICS),1) 755 Compile.Wrapper := env CC_LOG_DIAGNOSTICS=1 \ 756 CC_LOG_DIAGNOSTICS_FILE="$(LLVM_OBJ_ROOT)/$(BuildMode)/diags" 757 else 758 Compile.Wrapper := 759 endif 760 761 Compile.C = $(Compile.Wrapper) \ 762 $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \ 763 $(TargetCommonOpts) $(CompileCommonOpts) -c 764 Compile.CXX = $(Compile.Wrapper) \ 765 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \ 766 $(TargetCommonOpts) $(CompileCommonOpts) -c 767 Preprocess.CXX= $(Compile.Wrapper) \ 768 $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \ 769 $(CompileCommonOpts) $(CXX.Flags) -E 770 Link = $(Compile.Wrapper) \ 771 $(CXX) $(CXXFLAGS) $(LD.Flags) $(LDFLAGS) \ 772 $(TargetCommonOpts) $(Strip) 773 774 Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \ 775 $(TargetCommonOpts) $(CompileCommonOpts) -E 776 777 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755 778 ScriptInstall = $(INSTALL) -m 0755 779 DataInstall = $(INSTALL) -m 0644 780 781 # When compiling under Mingw/Cygwin, the tblgen tool expects Windows 782 # paths. In this case, the SYSPATH function (defined in 783 # Makefile.config) transforms Unix paths into Windows paths. 784 TableGen.Flags= -I $(call SYSPATH, $(PROJ_SRC_DIR)) \ 785 -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \ 786 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \ 787 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target) 788 LLVMTableGen = $(LLVM_TBLGEN) $(TableGen.Flags) 789 790 Archive = $(AR) $(AR.Flags) 791 ifdef RANLIB 792 Ranlib = $(RANLIB) 793 else 794 Ranlib = ranlib 795 endif 796 797 AliasTool = ln -sf 798 799 #---------------------------------------------------------- 800 # Get the list of source files and compute object file 801 # names from them. 802 #---------------------------------------------------------- 803 804 ifndef SOURCES 805 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \ 806 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c)) 807 else 808 Sources := $(SOURCES) 809 endif 810 811 ifdef BUILT_SOURCES 812 Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES)) 813 endif 814 815 BaseNameSources := $(sort $(basename $(Sources))) 816 SourceDirs := $(sort $(dir $(Sources))) 817 818 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o) 819 ObjectDirs := $(SourceDirs:%=$(ObjDir)/%) 820 821 #---------------------------------------------------------- 822 # For Mingw MSYS bash and Python/w32: 823 # 824 # $(ECHOPATH) prints DOSish pathstring. 825 # ex) $(ECHOPATH) /include/sys/types.h 826 # --> C:/mingw/include/sys/types.h 827 # built-in "echo" does not transform path to DOSish path. 828 # 829 # FIXME: It would not be needed when MSYS's python 830 # were provided. 831 #---------------------------------------------------------- 832 833 ifeq (-mingw32,$(findstring -mingw32,$(BUILD_TRIPLE))) 834 ECHOPATH := $(Verb)$(PYTHON) -u -c "import sys;print ' '.join(sys.argv[1:])" 835 else 836 ECHOPATH := $(Verb)$(ECHO) 837 endif 838 839 ############################################################################### 840 # DIRECTORIES: Handle recursive descent of directory structure 841 ############################################################################### 842 843 #--------------------------------------------------------- 844 # Provide rules to make install dirs. This must be early 845 # in the file so they get built before dependencies 846 #--------------------------------------------------------- 847 848 $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir):: 849 $(Verb) $(MKDIR) $@ 850 851 # To create other directories, as needed, and timestamp their creation 852 %/.dir: 853 $(Verb) $(MKDIR) $* > /dev/null 854 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@ 855 856 .PRECIOUS: $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir 857 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir 858 859 #--------------------------------------------------------- 860 # Collect the object directories (as there may be more 861 # than one if the source code is spread across 862 # subdirectories). 863 #--------------------------------------------------------- 864 865 OBJECT_DIRS := $(ObjDir)/.dir $(ObjectDirs:%=%/.dir) 866 .PRECIOUS: $(OBJECT_DIRS) 867 868 #--------------------------------------------------------- 869 # Handle the DIRS options for sequential construction 870 #--------------------------------------------------------- 871 872 SubDirs := 873 ifdef DIRS 874 SubDirs += $(DIRS) 875 876 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) 877 $(RecursiveTargets):: 878 $(Verb) for dir in $(DIRS); do \ 879 if ([ ! -f $$dir/Makefile ] || \ 880 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \ 881 $(MKDIR) $$dir; \ 882 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ 883 fi; \ 884 ($(MAKE) -C $$dir $@ ) || exit 1; \ 885 done 886 else 887 $(RecursiveTargets):: 888 $(Verb) for dir in $(DIRS); do \ 889 ($(MAKE) -C $$dir $@ ) || exit 1; \ 890 done 891 endif 892 893 endif 894 895 #--------------------------------------------------------- 896 # Handle the EXPERIMENTAL_DIRS options ensuring success 897 # after each directory is built. 898 #--------------------------------------------------------- 899 ifdef EXPERIMENTAL_DIRS 900 $(RecursiveTargets):: 901 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \ 902 if ([ ! -f $$dir/Makefile ] || \ 903 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \ 904 $(MKDIR) $$dir; \ 905 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ 906 fi; \ 907 ($(MAKE) -C $$dir $@ ) || exit 0; \ 908 done 909 endif 910 911 #----------------------------------------------------------- 912 # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction 913 #----------------------------------------------------------- 914 ifdef OPTIONAL_PARALLEL_DIRS 915 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) -o -f $(T)/Makefile && echo "$(T)")) 916 endif 917 918 #----------------------------------------------------------- 919 # Handle the PARALLEL_DIRS options for parallel construction 920 #----------------------------------------------------------- 921 ifdef PARALLEL_DIRS 922 923 SubDirs += $(PARALLEL_DIRS) 924 925 # Unfortunately, this list must be maintained if new recursive targets are added 926 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS)) 927 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS)) 928 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS)) 929 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS)) 930 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS)) 931 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS)) 932 unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS)) 933 934 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T)) 935 936 $(ParallelTargets) : 937 $(Verb) \ 938 SD=$(PROJ_SRC_DIR)/$(@D); \ 939 DD=$(@D); \ 940 if [ ! -f $$SD/Makefile ]; then \ 941 SD=$(@D); \ 942 DD=$(notdir $(@D)); \ 943 fi; \ 944 if ([ ! -f $$DD/Makefile ] || \ 945 command test $$DD/Makefile -ot \ 946 $$SD/Makefile ); then \ 947 $(MKDIR) $$DD; \ 948 $(CP) $$SD/Makefile $$DD/Makefile; \ 949 fi; \ 950 $(MAKE) -C $$DD $(subst $(@D)/.make,,$@) 951 endif 952 953 #--------------------------------------------------------- 954 # Handle the OPTIONAL_DIRS options for directores that may 955 # or may not exist. 956 #--------------------------------------------------------- 957 ifdef OPTIONAL_DIRS 958 959 SubDirs += $(OPTIONAL_DIRS) 960 961 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) 962 $(RecursiveTargets):: 963 $(Verb) for dir in $(OPTIONAL_DIRS); do \ 964 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\ 965 if ([ ! -f $$dir/Makefile ] || \ 966 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \ 967 $(MKDIR) $$dir; \ 968 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ 969 fi; \ 970 ($(MAKE) -C$$dir $@ ) || exit 1; \ 971 fi \ 972 done 973 else 974 $(RecursiveTargets):: 975 $(Verb) for dir in $(OPTIONAL_DIRS); do \ 976 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\ 977 ($(MAKE) -C$$dir $@ ) || exit 1; \ 978 fi \ 979 done 980 endif 981 endif 982 983 #--------------------------------------------------------- 984 # Handle the CONFIG_FILES options 985 #--------------------------------------------------------- 986 ifdef CONFIG_FILES 987 988 ifdef NO_INSTALL 989 install-local:: 990 $(Echo) Install circumvented with NO_INSTALL 991 uninstall-local:: 992 $(Echo) UnInstall circumvented with NO_INSTALL 993 else 994 install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES) 995 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir) 996 $(Verb)for file in $(CONFIG_FILES); do \ 997 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \ 998 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \ 999 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \ 1000 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \ 1001 else \ 1002 $(ECHO) Error: cannot find config file $${file}. ; \ 1003 fi \ 1004 done 1005 1006 uninstall-local:: 1007 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir) 1008 $(Verb)for file in $(CONFIG_FILES); do \ 1009 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \ 1010 done 1011 endif 1012 1013 endif 1014 1015 ############################################################################### 1016 # Set up variables for building libraries 1017 ############################################################################### 1018 1019 #--------------------------------------------------------- 1020 # Define various command line options pertaining to the 1021 # libraries needed when linking. There are "Proj" libs 1022 # (defined by the user's project) and "LLVM" libs (defined 1023 # by the LLVM project). 1024 #--------------------------------------------------------- 1025 1026 ifdef USEDLIBS 1027 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS))) 1028 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions)) 1029 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS))) 1030 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs)) 1031 endif 1032 1033 ifdef LLVMLIBS 1034 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS))) 1035 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions)) 1036 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS))) 1037 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs)) 1038 endif 1039 1040 # Loadable module for Win32 requires all symbols resolved for linking. 1041 # Then all symbols in LLVM.dll will be available. 1042 ifeq ($(ENABLE_SHARED),1) 1043 ifdef LOADABLE_MODULE 1044 ifneq (,$(filter $(HOST_OS),Cygwin MingW)) 1045 LINK_COMPONENTS += all 1046 endif 1047 endif 1048 endif 1049 1050 ifndef IS_CLEANING_TARGET 1051 ifdef LINK_COMPONENTS 1052 1053 # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make 1054 # clean in tools, then do a make in tools (instead of at the top level). 1055 $(LLVM_CONFIG): 1056 @echo "*** llvm-config doesn't exist - rebuilding it." 1057 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config 1058 1059 $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG) 1060 1061 ifeq ($(ENABLE_SHARED), 1) 1062 # We can take the "auto-import" feature to get rid of using dllimport. 1063 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 1064 LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \ 1065 -L $(SharedLibDir) 1066 endif 1067 LLVM_SO_NAME = LLVM-$(LLVM_VERSION_MAJOR).$(LLVM_VERSION_MINOR)$(LLVM_VERSION_SUFFIX) 1068 LLVMLibsOptions += -l$(LLVM_SO_NAME) 1069 LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)$(LLVM_SO_NAME)$(SHLIBEXT) 1070 else 1071 1072 ifndef NO_LLVM_CONFIG 1073 LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error) 1074 ifeq ($(LLVMConfigLibs),Error) 1075 $(error llvm-config --libs failed) 1076 endif 1077 LLVMLibsOptions += $(LLVMConfigLibs) 1078 LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error) 1079 ifeq ($(LLVMConfigLibfiles),Error) 1080 $(error llvm-config --libfiles failed) 1081 endif 1082 LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles) 1083 endif 1084 1085 endif 1086 endif 1087 endif 1088 1089 # Set up the library exports file. 1090 ifdef EXPORTED_SYMBOL_FILE 1091 1092 # First, set up the native export file, which may differ from the source 1093 # export file. 1094 1095 ifeq ($(HOST_OS),Darwin) 1096 # Darwin convention prefixes symbols with underscores. 1097 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed 1098 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir 1099 $(Verb) sed -e 's/^/_/' < $< > $@ 1100 clean-local:: 1101 -$(Verb) $(RM) -f $(NativeExportsFile) 1102 else 1103 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1) 1104 # Gold and BFD ld require a version script rather than a plain list. 1105 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map 1106 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir 1107 $(Verb) echo "{" > $@ 1108 $(Verb) grep -q '[[:alnum:]_]' $< && echo " global:" >> $@ || : 1109 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@ 1110 ifneq ($(HOST_OS),OpenBSD) 1111 $(Verb) echo " local: *;" >> $@ 1112 endif 1113 $(Verb) echo "};" >> $@ 1114 clean-local:: 1115 -$(Verb) $(RM) -f $(NativeExportsFile) 1116 else 1117 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 1118 # GNU ld Win32 accepts .DEF files that contain "DATA" entries. 1119 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def)) 1120 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir 1121 $(Echo) Generating $(notdir $@) 1122 $(Verb) $(ECHO) "EXPORTS" > $@ 1123 $(Verb) $(CAT) $< >> $@ 1124 clean-local:: 1125 -$(Verb) $(RM) -f $(NativeExportsFile) 1126 else 1127 # Default behavior: just use the exports file verbatim. 1128 NativeExportsFile := $(EXPORTED_SYMBOL_FILE) 1129 endif 1130 endif 1131 endif 1132 1133 # Now add the linker command-line options to use the native export file. 1134 1135 # Darwin 1136 ifeq ($(HOST_OS),Darwin) 1137 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile) 1138 endif 1139 1140 # gold, bfd ld, etc. 1141 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1) 1142 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile) 1143 endif 1144 1145 # Windows 1146 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 1147 # LLVMLibsOptions is invalidated at processing tools/llvm-shlib. 1148 SharedLinkOptions += $(NativeExportsFile) 1149 endif 1150 1151 endif 1152 1153 ############################################################################### 1154 # Library Build Rules: Four ways to build a library 1155 ############################################################################### 1156 1157 # if we're building a library ... 1158 ifdef LIBRARYNAME 1159 1160 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option 1161 LIBRARYNAME := $(strip $(LIBRARYNAME)) 1162 LIBRARYALIASNAME := $(strip $(LIBRARYALIASNAME)) 1163 ifdef LOADABLE_MODULE 1164 BaseLibName.A := $(LIBRARYNAME).a 1165 BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT) 1166 BaseAliasName.SO := $(LIBRARYALIASNAME)$(SHLIBEXT) 1167 else 1168 BaseLibName.A := lib$(LIBRARYNAME).a 1169 BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT) 1170 BaseAliasName.SO := $(SharedPrefix)$(LIBRARYALIASNAME)$(SHLIBEXT) 1171 endif 1172 LibName.A := $(LibDir)/$(BaseLibName.A) 1173 LibName.SO := $(SharedLibDir)/$(BaseLibName.SO) 1174 AliasName.SO := $(SharedLibDir)/$(BaseAliasName.SO) 1175 LibName.O := $(LibDir)/$(LIBRARYNAME).o 1176 1177 #--------------------------------------------------------- 1178 # Shared Library Targets: 1179 # If the user asked for a shared library to be built 1180 # with the SHARED_LIBRARY variable, then we provide 1181 # targets for building them. 1182 #--------------------------------------------------------- 1183 ifdef SHARED_LIBRARY 1184 1185 all-local:: $(AliasName.SO) 1186 1187 $(AliasName.SO): $(LibName.SO) 1188 ifdef SHARED_ALIAS 1189 $(Verb) $(AliasTool) $(BaseLibName.SO) $(AliasName.SO) 1190 endif 1191 1192 ifdef EXPORTED_SYMBOL_FILE 1193 $(LibName.SO): $(NativeExportsFile) 1194 endif 1195 1196 ifdef LINK_LIBS_IN_SHARED 1197 ifdef LOADABLE_MODULE 1198 SharedLibKindMessage := "Loadable Module" 1199 SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions) 1200 else 1201 SharedLibKindMessage := "Shared Library" 1202 endif 1203 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir 1204 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \ 1205 $(notdir $@) 1206 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \ 1207 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS) 1208 else 1209 $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir 1210 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@) 1211 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) 1212 endif 1213 1214 clean-local:: 1215 ifneq ($(strip $(LibName.SO)),) 1216 -$(Verb) $(RM) -f $(LibName.SO) 1217 endif 1218 1219 ifdef NO_INSTALL 1220 install-local:: 1221 $(Echo) Install circumvented with NO_INSTALL 1222 uninstall-local:: 1223 $(Echo) Uninstall circumvented with NO_INSTALL 1224 else 1225 1226 # Win32.DLL prefers to be located on the "PATH" of binaries. 1227 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 1228 DestSharedLibDir := $(DESTDIR)$(PROJ_bindir) 1229 else 1230 DestSharedLibDir := $(DESTDIR)$(PROJ_libdir) 1231 endif 1232 DestSharedLib := $(DestSharedLibDir)/$(BaseLibName.SO) 1233 DestSharedAlias := $(DestSharedLibDir)/$(BaseAliasName.SO) 1234 1235 install-local:: $(DestSharedLib) 1236 1237 $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir) 1238 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib) 1239 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib) 1240 ifdef SHARED_ALIAS 1241 $(Echo) Creating alias from $(DestSharedLib) to $(DestSharedAlias) 1242 $(Verb) $(AliasTool) $(BaseLibName.SO) $(DestSharedAlias) 1243 endif 1244 1245 uninstall-local:: 1246 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib) 1247 -$(Verb) $(RM) -f $(DestSharedLib) 1248 ifdef SHARED_ALIAS 1249 -$(Verb) $(RM) -f $(DestSharedAlias) 1250 endif 1251 endif 1252 endif 1253 1254 #--------------------------------------------------------- 1255 # Library Targets: 1256 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to 1257 # building an archive. 1258 #--------------------------------------------------------- 1259 ifndef NO_BUILD_ARCHIVE 1260 ifndef BUILD_ARCHIVE 1261 ifndef LOADABLE_MODULE 1262 BUILD_ARCHIVE = 1 1263 endif 1264 endif 1265 endif 1266 1267 #--------------------------------------------------------- 1268 # Archive Library Targets: 1269 # If the user wanted a regular archive library built, 1270 # then we provide targets for building them. 1271 #--------------------------------------------------------- 1272 ifdef BUILD_ARCHIVE 1273 1274 all-local:: $(LibName.A) 1275 1276 $(LibName.A): $(ObjectsO) $(LibDir)/.dir 1277 $(Echo) Building $(BuildMode) Archive Library $(notdir $@) 1278 -$(Verb) $(RM) -f $@ 1279 $(Verb) $(Archive) $@ $(ObjectsO) 1280 $(Verb) $(Ranlib) $@ 1281 1282 clean-local:: 1283 ifneq ($(strip $(LibName.A)),) 1284 -$(Verb) $(RM) -f $(LibName.A) 1285 endif 1286 1287 ifdef NO_INSTALL 1288 install-local:: 1289 $(Echo) Install circumvented with NO_INSTALL 1290 uninstall-local:: 1291 $(Echo) Uninstall circumvented with NO_INSTALL 1292 else 1293 ifdef NO_INSTALL_ARCHIVES 1294 install-local:: 1295 $(Echo) Install circumvented with NO_INSTALL 1296 uninstall-local:: 1297 $(Echo) Uninstall circumvented with NO_INSTALL 1298 else 1299 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a 1300 1301 install-local:: $(DestArchiveLib) 1302 1303 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir) 1304 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib) 1305 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir) 1306 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib) 1307 1308 uninstall-local:: 1309 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib) 1310 -$(Verb) $(RM) -f $(DestArchiveLib) 1311 endif 1312 endif 1313 endif 1314 1315 # endif LIBRARYNAME 1316 endif 1317 1318 ############################################################################### 1319 # Tool Build Rules: Build executable tool based on TOOLNAME option 1320 ############################################################################### 1321 1322 ifdef TOOLNAME 1323 1324 #--------------------------------------------------------- 1325 # Set up variables for building a tool. 1326 #--------------------------------------------------------- 1327 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT) 1328 ifdef EXAMPLE_TOOL 1329 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME) 1330 else 1331 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME) 1332 endif 1333 1334 # TOOLALIAS is a name to symlink (or copy) the tool to. 1335 ifdef TOOLALIAS 1336 ifdef EXAMPLE_TOOL 1337 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT) 1338 else 1339 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT) 1340 endif 1341 endif 1342 1343 #--------------------------------------------------------- 1344 # Prune Exports 1345 #--------------------------------------------------------- 1346 1347 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by 1348 # not exporting all of the weak symbols from the binary. This reduces dyld 1349 # startup time by 4x on darwin in some cases. 1350 ifdef TOOL_NO_EXPORTS 1351 ifeq ($(HOST_OS),Darwin) 1352 1353 # Tiger tools don't support this. 1354 ifneq ($(DARWIN_MAJVERS),4) 1355 LD.Flags += -Wl,-exported_symbol,_main 1356 endif 1357 endif 1358 1359 ifeq ($(HOST_OS), $(filter $(HOST_OS), DragonFly Linux NetBSD FreeBSD GNU/kFreeBSD GNU)) 1360 ifneq ($(ARCH), Mips) 1361 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map 1362 endif 1363 endif 1364 endif 1365 1366 #--------------------------------------------------------- 1367 # Tool Order File Support 1368 #--------------------------------------------------------- 1369 1370 ifeq ($(HOST_OS),Darwin) 1371 ifdef TOOL_ORDER_FILE 1372 1373 LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE) 1374 1375 endif 1376 endif 1377 1378 #--------------------------------------------------------- 1379 # Tool Version Info Support 1380 #--------------------------------------------------------- 1381 1382 ifeq ($(HOST_OS),Darwin) 1383 ifdef TOOL_INFO_PLIST 1384 1385 LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST) 1386 1387 $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST) 1388 1389 $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir 1390 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..." 1391 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \ 1392 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \ 1393 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \ 1394 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \ 1395 $< > $@ 1396 1397 endif 1398 endif 1399 1400 #--------------------------------------------------------- 1401 # Provide targets for building the tools 1402 #--------------------------------------------------------- 1403 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath) 1404 1405 clean-local:: 1406 ifneq ($(strip $(ToolBuildPath)),) 1407 -$(Verb) $(RM) -f $(ToolBuildPath) 1408 endif 1409 ifneq ($(strip $(ToolAliasBuildPath)),) 1410 -$(Verb) $(RM) -f $(ToolAliasBuildPath) 1411 endif 1412 1413 ifdef EXAMPLE_TOOL 1414 $(ToolBuildPath): $(ExmplDir)/.dir 1415 else 1416 $(ToolBuildPath): $(ToolDir)/.dir 1417 endif 1418 1419 ifdef CODESIGN_TOOLS 1420 TOOL_CODESIGN_IDENTITY ?= - 1421 1422 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) 1423 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg) 1424 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \ 1425 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS) 1426 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \ 1427 $(StripWarnMsg) 1428 $(Echo) ======= Code-Signing $(BuildMode) Executable $(TOOLNAME) 1429 $(Verb) codesign -s $(TOOL_CODESIGN_IDENTITY) $@ 1430 else 1431 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) 1432 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg) 1433 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \ 1434 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS) 1435 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \ 1436 $(StripWarnMsg) 1437 endif 1438 1439 ifneq ($(strip $(ToolAliasBuildPath)),) 1440 $(ToolAliasBuildPath): $(ToolBuildPath) 1441 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg) 1442 $(Verb) $(RM) -f $(ToolAliasBuildPath) 1443 $(Verb) $(AliasTool) $(notdir $(ToolBuildPath)) $(ToolAliasBuildPath) 1444 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \ 1445 $(StripWarnMsg) 1446 endif 1447 1448 ifdef NO_INSTALL 1449 install-local:: 1450 $(Echo) Install circumvented with NO_INSTALL 1451 uninstall-local:: 1452 $(Echo) Uninstall circumvented with NO_INSTALL 1453 else 1454 1455 ifdef INTERNAL_TOOL 1456 ToolBinDir = $(DESTDIR)$(PROJ_internal_prefix)/bin 1457 else 1458 ToolBinDir = $(DESTDIR)$(PROJ_bindir) 1459 endif 1460 DestTool = $(ToolBinDir)/$(program_prefix)$(TOOLEXENAME) 1461 1462 install-local:: $(DestTool) 1463 1464 $(DestTool): $(ToolBuildPath) 1465 $(Echo) Installing $(BuildMode) $(DestTool) 1466 $(Verb) $(MKDIR) $(ToolBinDir) 1467 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool) 1468 1469 uninstall-local:: 1470 $(Echo) Uninstalling $(BuildMode) $(DestTool) 1471 -$(Verb) $(RM) -f $(DestTool) 1472 1473 # TOOLALIAS install. 1474 ifdef TOOLALIAS 1475 DestToolAlias = $(ToolBinDir)/$(program_prefix)$(TOOLALIAS)$(EXEEXT) 1476 1477 install-local:: $(DestToolAlias) 1478 1479 $(DestToolAlias): $(DestTool) 1480 $(Echo) Installing $(BuildMode) $(DestToolAlias) 1481 $(Verb) $(RM) -f $(DestToolAlias) 1482 $(Verb) $(AliasTool) $(notdir $(DestTool)) $(DestToolAlias) 1483 1484 uninstall-local:: 1485 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias) 1486 -$(Verb) $(RM) -f $(DestToolAlias) 1487 endif 1488 1489 endif 1490 endif 1491 1492 ############################################################################### 1493 # Object Build Rules: Build object files based on sources 1494 ############################################################################### 1495 1496 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX" 1497 ifeq ($(HOST_OS),HP-UX) 1498 DISABLE_AUTO_DEPENDENCIES=1 1499 endif 1500 1501 COMPILE_DEPS = $(OBJECT_DIRS) $(BUILT_SOURCES) $(PROJ_MAKEFILE) 1502 1503 # Provide rule sets for when dependency generation is enabled 1504 ifndef DISABLE_AUTO_DEPENDENCIES 1505 1506 #--------------------------------------------------------- 1507 # Create .o files in the ObjDir directory from the .cpp and .c files... 1508 #--------------------------------------------------------- 1509 1510 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \ 1511 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d" 1512 1513 # If the build succeeded, move the dependency file over, otherwise 1514 # remove it. 1515 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \ 1516 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi 1517 1518 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS) 1519 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG) 1520 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1521 $(DEPEND_MOVEFILE) 1522 1523 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS) 1524 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG) 1525 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1526 $(DEPEND_MOVEFILE) 1527 1528 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS) 1529 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG) 1530 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1531 $(DEPEND_MOVEFILE) 1532 1533 $(ObjDir)/%.o: %.c $(COMPILE_DEPS) 1534 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG) 1535 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1536 $(DEPEND_MOVEFILE) 1537 1538 $(ObjDir)/%.o: %.m $(COMPILE_DEPS) 1539 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG) 1540 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1541 $(DEPEND_MOVEFILE) 1542 1543 # Provide alternate rule sets if dependencies are disabled 1544 else 1545 1546 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS) 1547 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG) 1548 $(Compile.CXX) $< -o $@ 1549 1550 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS) 1551 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG) 1552 $(Compile.CXX) $< -o $@ 1553 1554 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS) 1555 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG) 1556 $(Compile.CXX) $< -o $@ 1557 1558 $(ObjDir)/%.o: %.c $(COMPILE_DEPS) 1559 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG) 1560 $(Compile.C) $< -o $@ 1561 1562 $(ObjDir)/%.o: %.m $(COMPILE_DEPS) 1563 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG) 1564 $(Compile.C) $< -o $@ 1565 endif 1566 1567 1568 ## Rules for building preprocessed (.i/.ii) outputs. 1569 $(BuildMode)/%.ii: %.cpp $(COMPILE_DEPS) 1570 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file" 1571 $(Verb) $(Preprocess.CXX) $< -o $@ 1572 1573 $(BuildMode)/%.ii: %.mm $(COMPILE_DEPS) 1574 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file" 1575 $(Verb) $(Preprocess.CXX) $< -o $@ 1576 1577 $(BuildMode)/%.ii: %.cc $(COMPILE_DEPS) 1578 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file" 1579 $(Verb) $(Preprocess.CXX) $< -o $@ 1580 1581 $(BuildMode)/%.i: %.c $(COMPILE_DEPS) 1582 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file" 1583 $(Verb) $(Preprocess.C) $< -o $@ 1584 1585 $(BuildMode)/%.i: %.m $(COMPILE_DEPS) 1586 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file" 1587 $(Verb) $(Preprocess.C) $< -o $@ 1588 1589 1590 $(ObjDir)/%.s: %.cpp $(COMPILE_DEPS) 1591 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG) 1592 $(Compile.CXX) $< -o $@ -S 1593 1594 $(ObjDir)/%.s: %.mm $(COMPILE_DEPS) 1595 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG) 1596 $(Compile.CXX) $< -o $@ -S 1597 1598 $(ObjDir)/%.s: %.cc $(COMPILE_DEPS) 1599 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG) 1600 $(Compile.CXX) $< -o $@ -S 1601 1602 $(ObjDir)/%.s: %.c $(COMPILE_DEPS) 1603 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG) 1604 $(Compile.C) $< -o $@ -S 1605 1606 $(ObjDir)/%.s: %.m $(COMPILE_DEPS) 1607 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG) 1608 $(Compile.C) $< -o $@ -S 1609 1610 ############################################################################### 1611 # TABLEGEN: Provide rules for running tblgen to produce *.inc files 1612 ############################################################################### 1613 1614 ifdef TARGET 1615 TABLEGEN_INC_FILES_COMMON = 1 1616 endif 1617 1618 ifdef TABLEGEN_INC_FILES_COMMON 1619 1620 INCFiles := $(filter %.inc,$(BUILT_SOURCES)) 1621 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp) 1622 .PRECIOUS: $(INCTMPFiles) $(INCFiles) 1623 1624 # INCFiles rule: All of the tblgen generated files are emitted to 1625 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows 1626 # us to only "touch" the real file if the contents of it change. IOW, if 1627 # tblgen is modified, all of the .inc.tmp files are regenerated, but no 1628 # dependencies of the .inc files are, unless the contents of the .inc file 1629 # changes. 1630 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp 1631 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@ 1632 1633 endif # TABLEGEN_INC_FILES_COMMON 1634 1635 ifdef TARGET 1636 1637 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \ 1638 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \ 1639 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \ 1640 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \ 1641 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \ 1642 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \ 1643 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/IR/Intrinsics*.td) 1644 1645 # All .inc.tmp files depend on the .td files. 1646 $(INCTMPFiles) : $(TDFiles) 1647 1648 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \ 1649 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1650 $(Echo) "Building $(<F) register info implementation with tblgen" 1651 $(Verb) $(LLVMTableGen) -gen-register-info -o $(call SYSPATH, $@) $< 1652 1653 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \ 1654 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1655 $(Echo) "Building $(<F) instruction information with tblgen" 1656 $(Verb) $(LLVMTableGen) -gen-instr-info -o $(call SYSPATH, $@) $< 1657 1658 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \ 1659 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1660 $(Echo) "Building $(<F) assembly writer with tblgen" 1661 $(Verb) $(LLVMTableGen) -gen-asm-writer -o $(call SYSPATH, $@) $< 1662 1663 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \ 1664 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1665 $(Echo) "Building $(<F) assembly writer #1 with tblgen" 1666 $(Verb) $(LLVMTableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $< 1667 1668 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \ 1669 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1670 $(Echo) "Building $(<F) assembly matcher with tblgen" 1671 $(Verb) $(LLVMTableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $< 1672 1673 $(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \ 1674 $(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1675 $(Echo) "Building $(<F) MC code emitter with tblgen" 1676 $(Verb) $(LLVMTableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $< 1677 1678 $(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \ 1679 $(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1680 $(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen" 1681 $(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $< 1682 1683 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \ 1684 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1685 $(Echo) "Building $(<F) code emitter with tblgen" 1686 $(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $< 1687 1688 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \ 1689 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1690 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen" 1691 $(Verb) $(LLVMTableGen) -gen-dag-isel -o $(call SYSPATH, $@) $< 1692 1693 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \ 1694 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1695 $(Echo) "Building $(<F) disassembly tables with tblgen" 1696 $(Verb) $(LLVMTableGen) -gen-disassembler -o $(call SYSPATH, $@) $< 1697 1698 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \ 1699 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1700 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen" 1701 $(Verb) $(LLVMTableGen) -gen-fast-isel -o $(call SYSPATH, $@) $< 1702 1703 $(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \ 1704 $(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1705 $(Echo) "Building $(<F) subtarget information with tblgen" 1706 $(Verb) $(LLVMTableGen) -gen-subtarget -o $(call SYSPATH, $@) $< 1707 1708 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \ 1709 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1710 $(Echo) "Building $(<F) calling convention information with tblgen" 1711 $(Verb) $(LLVMTableGen) -gen-callingconv -o $(call SYSPATH, $@) $< 1712 1713 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \ 1714 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1715 $(Echo) "Building $(<F) intrinsics information with tblgen" 1716 $(Verb) $(LLVMTableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $< 1717 1718 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1719 $(Echo) "Building $(<F) decoder tables with tblgen" 1720 $(Verb) $(LLVMTableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $< 1721 1722 $(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1723 $(Echo) "Building $(<F) DFA packetizer tables with tblgen" 1724 $(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $< 1725 1726 # Dump all the records to <target>.td.expanded. This is useful for debugging. 1727 $(TARGET:%=%.td.expanded): \ 1728 %.td.expanded : %.td $(LLVM_TBLGEN) $(TDFiles) 1729 $(Echo) "Building a fully expanded version of $(<F)" 1730 $(Verb) $(LLVMTableGen) -o $(call SYSPATH, $@) $< 1731 1732 clean-local:: 1733 -$(Verb) $(RM) -f $(INCFiles) $(TARGET).td.expanded 1734 1735 endif # TARGET 1736 1737 ############################################################################### 1738 # OTHER RULES: Other rules needed 1739 ############################################################################### 1740 1741 # To create postscript files from dot files... 1742 ifneq ($(DOT),false) 1743 %.ps: %.dot 1744 $(DOT) -Tps < $< > $@ 1745 else 1746 %.ps: %.dot 1747 $(Echo) "Cannot build $@: The program dot is not installed" 1748 endif 1749 1750 # This rules ensures that header files that are removed still have a rule for 1751 # which they can be "generated." This allows make to ignore them and 1752 # reproduce the dependency lists. 1753 %.h:: ; 1754 %.hpp:: ; 1755 1756 # Define clean-local to clean the current directory. Note that this uses a 1757 # very conservative approach ensuring that empty variables do not cause 1758 # errors or disastrous removal. 1759 clean-local:: 1760 ifneq ($(strip $(ObjRootDir)),) 1761 -$(Verb) $(RM) -rf $(ObjRootDir) 1762 endif 1763 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set 1764 -$(Verb) $(RM) -f *$(SHLIBEXT) 1765 endif 1766 1767 clean-all-local:: 1768 -$(Verb) $(RM) -rf Debug Release Profile 1769 1770 1771 ############################################################################### 1772 # DEPENDENCIES: Include the dependency files if we should 1773 ############################################################################### 1774 ifndef DISABLE_AUTO_DEPENDENCIES 1775 1776 # If its not one of the cleaning targets 1777 ifndef IS_CLEANING_TARGET 1778 1779 # Get the list of dependency files 1780 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources))) 1781 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d) 1782 1783 -include $(DependFiles) "" 1784 1785 endif 1786 1787 endif 1788 1789 ############################################################################### 1790 # CHECK: Running the test suite 1791 ############################################################################### 1792 1793 check:: all 1794 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \ 1795 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \ 1796 $(EchoCmd) Running test suite ; \ 1797 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \ 1798 TESTSUITE=$(TESTSUITE) ; \ 1799 else \ 1800 $(EchoCmd) No Makefile in test directory ; \ 1801 fi ; \ 1802 else \ 1803 $(EchoCmd) No test directory ; \ 1804 fi 1805 1806 # An alias dating from when both lit and DejaGNU test runners were used. 1807 check-lit:: check 1808 1809 check-all:: 1810 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \ 1811 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \ 1812 $(EchoCmd) Running test suite ; \ 1813 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \ 1814 else \ 1815 $(EchoCmd) No Makefile in test directory ; \ 1816 fi ; \ 1817 else \ 1818 $(EchoCmd) No test directory ; \ 1819 fi 1820 1821 ############################################################################### 1822 # UNITTESTS: Running the unittests test suite 1823 ############################################################################### 1824 1825 unittests:: 1826 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \ 1827 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \ 1828 $(EchoCmd) Running unittests test suite ; \ 1829 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \ 1830 else \ 1831 $(EchoCmd) No Makefile in unittests directory ; \ 1832 fi ; \ 1833 else \ 1834 $(EchoCmd) No unittests directory ; \ 1835 fi 1836 1837 ############################################################################### 1838 # DISTRIBUTION: Handle construction of a distribution tarball 1839 ############################################################################### 1840 1841 #------------------------------------------------------------------------ 1842 # Define distribution related variables 1843 #------------------------------------------------------------------------ 1844 DistName := $(PROJECT_NAME)-$(PROJ_VERSION) 1845 DistDir := $(PROJ_OBJ_ROOT)/$(DistName) 1846 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName) 1847 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz 1848 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip 1849 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2 1850 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \ 1851 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \ 1852 Makefile.config.in configure autoconf 1853 DistOther := $(notdir $(wildcard \ 1854 $(PROJ_SRC_DIR)/*.h \ 1855 $(PROJ_SRC_DIR)/*.td \ 1856 $(PROJ_SRC_DIR)/*.def \ 1857 $(PROJ_SRC_DIR)/*.ll \ 1858 $(PROJ_SRC_DIR)/*.in)) 1859 DistSubDirs := $(SubDirs) 1860 DistSources = $(Sources) $(EXTRA_DIST) 1861 DistFiles = $(DistAlways) $(DistSources) $(DistOther) 1862 1863 #------------------------------------------------------------------------ 1864 # We MUST build distribution with OBJ_DIR != SRC_DIR 1865 #------------------------------------------------------------------------ 1866 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR)) 1867 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip :: 1868 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR 1869 1870 else 1871 1872 #------------------------------------------------------------------------ 1873 # Prevent attempt to run dist targets from anywhere but the top level 1874 #------------------------------------------------------------------------ 1875 ifneq ($(LEVEL),.) 1876 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip :: 1877 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT) 1878 else 1879 1880 #------------------------------------------------------------------------ 1881 # Provide the top level targets 1882 #------------------------------------------------------------------------ 1883 1884 dist-gzip:: $(DistTarGZip) 1885 1886 $(DistTarGZip) : $(TopDistDir)/.makedistdir 1887 $(Echo) Packing gzipped distribution tar file. 1888 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \ 1889 $(GZIP) -c > "$(DistTarGZip)" 1890 1891 dist-bzip2:: $(DistTarBZ2) 1892 1893 $(DistTarBZ2) : $(TopDistDir)/.makedistdir 1894 $(Echo) Packing bzipped distribution tar file. 1895 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \ 1896 $(BZIP2) -c >$(DistTarBZ2) 1897 1898 dist-zip:: $(DistZip) 1899 1900 $(DistZip) : $(TopDistDir)/.makedistdir 1901 $(Echo) Packing zipped distribution file. 1902 $(Verb) rm -f $(DistZip) 1903 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName) 1904 1905 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip) 1906 $(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL ===== 1907 1908 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir 1909 1910 dist-check:: $(DistTarGZip) 1911 $(Echo) Checking distribution tar file. 1912 $(Verb) if test -d $(DistCheckDir) ; then \ 1913 $(RM) -rf $(DistCheckDir) ; \ 1914 fi 1915 $(Verb) $(MKDIR) $(DistCheckDir) 1916 $(Verb) cd $(DistCheckDir) && \ 1917 $(MKDIR) $(DistCheckDir)/build && \ 1918 $(MKDIR) $(DistCheckDir)/install && \ 1919 gunzip -c $(DistTarGZip) | $(TAR) xf - && \ 1920 cd build && \ 1921 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \ 1922 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \ 1923 $(MAKE) all && \ 1924 $(MAKE) check && \ 1925 $(MAKE) unittests && \ 1926 $(MAKE) install && \ 1927 $(MAKE) uninstall && \ 1928 $(MAKE) dist-clean && \ 1929 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution ===== 1930 1931 dist-clean:: 1932 $(Echo) Cleaning distribution files 1933 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \ 1934 $(DistCheckDir) 1935 1936 endif 1937 1938 #------------------------------------------------------------------------ 1939 # Provide the recursive distdir target for building the distribution directory 1940 #------------------------------------------------------------------------ 1941 distdir: $(DistDir)/.makedistdir 1942 $(DistDir)/.makedistdir: $(DistSources) 1943 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \ 1944 if test -d "$(DistDir)" ; then \ 1945 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \ 1946 exit 1 ; \ 1947 fi ; \ 1948 $(EchoCmd) Removing old $(DistDir) ; \ 1949 $(RM) -rf $(DistDir); \ 1950 $(EchoCmd) Making 'all' to verify build ; \ 1951 $(MAKE) ENABLE_OPTIMIZED=1 all ; \ 1952 fi 1953 $(Echo) Building Distribution Directory $(DistDir) 1954 $(Verb) $(MKDIR) $(DistDir) 1955 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \ 1956 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \ 1957 for file in $(DistFiles) ; do \ 1958 case "$$file" in \ 1959 $(PROJ_SRC_DIR)/*) \ 1960 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \ 1961 ;; \ 1962 $(PROJ_SRC_ROOT)/*) \ 1963 file=`echo "$$file" | \ 1964 sed "s#^$$srcrootstrip/##"` \ 1965 ;; \ 1966 esac; \ 1967 if test -f "$(PROJ_SRC_DIR)/$$file" || \ 1968 test -d "$(PROJ_SRC_DIR)/$$file" ; then \ 1969 from_dir="$(PROJ_SRC_DIR)" ; \ 1970 elif test -f "$$file" || test -d "$$file" ; then \ 1971 from_dir=. ; \ 1972 fi ; \ 1973 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \ 1974 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \ 1975 to_dir="$(DistDir)/$$dir"; \ 1976 $(MKDIR) "$$to_dir" ; \ 1977 else \ 1978 to_dir="$(DistDir)"; \ 1979 fi; \ 1980 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \ 1981 if test -n "$$mid_dir" ; then \ 1982 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \ 1983 fi ; \ 1984 if test -d "$$from_dir/$$file"; then \ 1985 if test -d "$(PROJ_SRC_DIR)/$$file" && \ 1986 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \ 1987 cd $(PROJ_SRC_DIR) ; \ 1988 $(TAR) cf - $$file --exclude .svn --exclude CVS | \ 1989 ( cd $$to_dir ; $(TAR) xf - ) ; \ 1990 cd $(PROJ_OBJ_DIR) ; \ 1991 else \ 1992 cd $$from_dir ; \ 1993 $(TAR) cf - $$file --exclude .svn --exclude CVS | \ 1994 ( cd $$to_dir ; $(TAR) xf - ) ; \ 1995 cd $(PROJ_OBJ_DIR) ; \ 1996 fi; \ 1997 elif test -f "$$from_dir/$$file" ; then \ 1998 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \ 1999 elif test -L "$$from_dir/$$file" ; then \ 2000 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \ 2001 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \ 2002 $(EchoCmd) "===== WARNING: Distribution Source " \ 2003 "$$from_dir/$$file Not Found!" ; \ 2004 elif test "$(Verb)" != '@' ; then \ 2005 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \ 2006 fi; \ 2007 done 2008 $(Verb) for subdir in $(DistSubDirs) ; do \ 2009 if test "$$subdir" \!= "." ; then \ 2010 new_distdir="$(DistDir)/$$subdir" ; \ 2011 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \ 2012 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \ 2013 DistDir="$$new_distdir" distdir ) || exit 1; \ 2014 fi; \ 2015 done 2016 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \ 2017 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \ 2018 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \ 2019 -name .svn \) -print` ;\ 2020 $(MAKE) dist-hook ; \ 2021 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \ 2022 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \ 2023 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \ 2024 -o ! -type d ! -perm -444 -exec \ 2025 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \ 2026 || chmod -R a+r $(DistDir) ; \ 2027 fi 2028 2029 # This is invoked by distdir target, define it as a no-op to avoid errors if not 2030 # defined by user. 2031 dist-hook:: 2032 2033 endif 2034 2035 ############################################################################### 2036 # TOP LEVEL - targets only to apply at the top level directory 2037 ############################################################################### 2038 2039 ifeq ($(LEVEL),.) 2040 2041 #------------------------------------------------------------------------ 2042 # Install support for the project's include files: 2043 #------------------------------------------------------------------------ 2044 ifdef NO_INSTALL 2045 install-local:: 2046 $(Echo) Install circumvented with NO_INSTALL 2047 uninstall-local:: 2048 $(Echo) Uninstall circumvented with NO_INSTALL 2049 else 2050 install-local:: 2051 $(Echo) Installing include files 2052 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir) 2053 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \ 2054 cd $(PROJ_SRC_ROOT)/include && \ 2055 for hdr in `find . -type f \ 2056 '(' -name LICENSE.TXT \ 2057 -o -name '*.def' \ 2058 -o -name '*.h' \ 2059 -o -name '*.inc' \ 2060 -o -name '*.td' \ 2061 ')' -print | grep -v CVS | \ 2062 grep -v .svn` ; do \ 2063 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \ 2064 if test \! -d "$$instdir" ; then \ 2065 $(EchoCmd) Making install directory $$instdir ; \ 2066 $(MKDIR) $$instdir ;\ 2067 fi ; \ 2068 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \ 2069 done ; \ 2070 fi 2071 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) 2072 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \ 2073 cd $(PROJ_OBJ_ROOT)/include && \ 2074 for hdr in `find . -type f \ 2075 '(' -name LICENSE.TXT \ 2076 -o -name '*.def' \ 2077 -o -name '*.h' \ 2078 -o -name '*.inc' \ 2079 -o -name '*.td' \ 2080 ')' -print | grep -v CVS | \ 2081 grep -v .svn` ; do \ 2082 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \ 2083 if test \! -d "$$instdir" ; then \ 2084 $(EchoCmd) Making install directory $$instdir ; \ 2085 $(MKDIR) $$instdir ;\ 2086 fi ; \ 2087 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \ 2088 done ; \ 2089 fi 2090 endif 2091 2092 uninstall-local:: 2093 $(Echo) Uninstalling include files 2094 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \ 2095 cd $(PROJ_SRC_ROOT)/include && \ 2096 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \ 2097 '!' '(' -name '*~' -o -name '.#*' \ 2098 -o -name '*.in' ')' -print ')' | \ 2099 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \ 2100 cd $(PROJ_SRC_ROOT)/include && \ 2101 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \ 2102 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \ 2103 fi 2104 endif 2105 endif 2106 2107 check-line-length: 2108 @echo searching for overlength lines in files: $(Sources) 2109 @echo 2110 @echo 2111 egrep -n '.{81}' $(Sources) /dev/null 2112 2113 check-for-tabs: 2114 @echo searching for tabs in files: $(Sources) 2115 @echo 2116 @echo 2117 egrep -n ' ' $(Sources) /dev/null 2118 2119 check-footprint: 2120 @ls -l $(LibDir) | awk '\ 2121 BEGIN { sum = 0; } \ 2122 { sum += $$5; } \ 2123 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }' 2124 @ls -l $(ToolDir) | awk '\ 2125 BEGIN { sum = 0; } \ 2126 { sum += $$5; } \ 2127 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }' 2128 #------------------------------------------------------------------------ 2129 # Print out the directories used for building 2130 #------------------------------------------------------------------------ 2131 printvars:: 2132 $(Echo) "BuildMode : " '$(BuildMode)' 2133 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)' 2134 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)' 2135 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)' 2136 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)' 2137 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)' 2138 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)' 2139 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)' 2140 $(Echo) "PROJ_internal_prefix : " '$(PROJ_internal_prefix)' 2141 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)' 2142 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)' 2143 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)' 2144 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)' 2145 $(Echo) "UserTargets : " '$(UserTargets)' 2146 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)' 2147 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)' 2148 $(Echo) "ObjDir : " '$(ObjDir)' 2149 $(Echo) "LibDir : " '$(LibDir)' 2150 $(Echo) "ToolDir : " '$(ToolDir)' 2151 $(Echo) "ExmplDir : " '$(ExmplDir)' 2152 $(Echo) "Sources : " '$(Sources)' 2153 $(Echo) "TDFiles : " '$(TDFiles)' 2154 $(Echo) "INCFiles : " '$(INCFiles)' 2155 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)' 2156 $(Echo) "PreConditions: " '$(PreConditions)' 2157 $(Echo) "Compile.CXX : " '$(Compile.CXX)' 2158 $(Echo) "Compile.C : " '$(Compile.C)' 2159 $(Echo) "Archive : " '$(Archive)' 2160 $(Echo) "YaccFiles : " '$(YaccFiles)' 2161 $(Echo) "LexFiles : " '$(LexFiles)' 2162 $(Echo) "Module : " '$(Module)' 2163 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)' 2164 $(Echo) "SubDirs : " '$(SubDirs)' 2165 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)' 2166 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)' 2167 2168 ### 2169 # Debugging 2170 2171 # General debugging rule, use 'make dbg-print-XXX' to print the 2172 # definition, value and origin of XXX. 2173 make-print-%: 2174 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*))) 2175
