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#-------------------------------------------------------------------- 22RecursiveTargets := all clean clean-all install uninstall install-bytecode \ 23 unitcheck 24LocalTargets := all-local clean-local clean-all-local check-local \ 25 install-local printvars uninstall-local \ 26 install-bytecode-local 27TopLevelTargets := check dist dist-check dist-clean dist-gzip dist-bzip2 \ 28 dist-zip unittests 29UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets) 30InternalTargets := preconditions distdir dist-hook 31 32################################################################################ 33# INITIALIZATION: Basic things the makefile needs 34################################################################################ 35 36#-------------------------------------------------------------------- 37# Set the VPATH so that we can find source files. 38#-------------------------------------------------------------------- 39VPATH=$(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 .bc .td .ps .dot .ll .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. 77LLVMBuildTool := $(PROJ_SRC_ROOT)/utils/llvm-build/llvm-build 78 79# The files we are going to generate using llvm-build. 80LLVMBuildMakeFrag := $(PROJ_OBJ_ROOT)/Makefile.llvmbuild 81LLVMConfigLibraryDependenciesInc := \ 82 $(PROJ_OBJ_ROOT)/tools/llvm-config/LibraryDependencies.inc 83 84# This is for temporary backwards compatibility. 85ifndef TARGET_NATIVE_ARCH 86TARGET_NATIVE_ARCH := $(ARCH) 87endif 88 89# The rule to create the LLVMBuild Makefile fragment as well as the llvm-config 90# library table. 91# 92# Note that this target gets its real dependencies generated for us by 93# llvm-build. 94# 95# We include a dependency on this Makefile to ensure that changes to the 96# generation command get picked up. 97$(LLVMBuildMakeFrag): $(PROJ_SRC_ROOT)/Makefile.rules \ 98 $(PROJ_OBJ_ROOT)/Makefile.config 99 $(Echo) Constructing LLVMBuild project information. 100 $(Verb) $(LLVMBuildTool) \ 101 --native-target "$(TARGET_NATIVE_ARCH)" \ 102 --enable-targets "$(TARGETS_TO_BUILD)" \ 103 --enable-optional-components "$(OPTIONAL_COMPONENTS)" \ 104 --write-library-table $(LLVMConfigLibraryDependenciesInc) \ 105 --write-make-fragment $(LLVMBuildMakeFrag) 106 107# For completeness, let Make know how the extra files are generated. 108$(LLVMConfigLibraryDependenciesInc): $(LLVMBuildMakeFrag) 109 110# Include the generated Makefile fragment. 111# 112# We currently only include the dependencies for the fragment itself if we are 113# at the top-level. Otherwise, recursive invocations would ends up doing 114# substantially more redundant stat'ing. 115# 116# This means that we won't properly regenerate things for developers used to 117# building from a subdirectory, but that is always somewhat unreliable. 118ifeq ($(LEVEL),.) 119LLVMBUILD_INCLUDE_DEPENDENCIES := 1 120 121# Clean the generated makefile fragment at the top-level. 122clean-local:: 123 -$(Verb) $(RM) -f $(LLVMBuildMakeFrag) 124endif 125-include $(LLVMBuildMakeFrag) 126 127################################################################################ 128# PRECONDITIONS: that which must be built/checked first 129################################################################################ 130 131SrcMakefiles := $(filter %Makefile %Makefile.tests,\ 132 $(wildcard $(PROJ_SRC_DIR)/Makefile*)) 133ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles)) 134ConfigureScript := $(PROJ_SRC_ROOT)/configure 135ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status 136MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in)) 137MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in)) 138MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config 139MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common 140PreConditions := $(ConfigStatusScript) $(ObjMakefiles) 141ifneq ($(MakefileCommonIn),) 142PreConditions += $(MakefileCommon) 143endif 144 145ifneq ($(MakefileConfigIn),) 146PreConditions += $(MakefileConfig) 147endif 148 149preconditions: $(PreConditions) 150 151#------------------------------------------------------------------------ 152# Make sure the BUILT_SOURCES are built first 153#------------------------------------------------------------------------ 154$(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES) 155 156clean-all-local:: 157ifneq ($(strip $(BUILT_SOURCES)),) 158 -$(Verb) $(RM) -f $(BUILT_SOURCES) 159endif 160 161ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT)) 162spotless: 163 $(Verb) if test -x config.status ; then \ 164 $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \ 165 $(MKDIR) .spotless.save ; \ 166 $(MV) config.status .spotless.save ; \ 167 $(MV) mklib .spotless.save ; \ 168 $(MV) projects .spotless.save ; \ 169 $(RM) -rf * ; \ 170 $(MV) .spotless.save/config.status . ; \ 171 $(MV) .spotless.save/mklib . ; \ 172 $(MV) .spotless.save/projects . ; \ 173 $(RM) -rf .spotless.save ; \ 174 $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \ 175 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ 176 $(ConfigStatusScript) ; \ 177 else \ 178 $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \ 179 fi 180else 181spotless: 182 $(EchoCmd) "spotless target not supported for objdir == srcdir" 183endif 184 185$(BUILT_SOURCES) : $(ObjMakefiles) 186 187#------------------------------------------------------------------------ 188# Make sure we're not using a stale configuration 189#------------------------------------------------------------------------ 190reconfigure: 191 $(Echo) Reconfiguring $(PROJ_OBJ_ROOT) 192 $(Verb) cd $(PROJ_OBJ_ROOT) && \ 193 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ 194 $(ConfigStatusScript) 195 196.PRECIOUS: $(ConfigStatusScript) 197$(ConfigStatusScript): $(ConfigureScript) 198 $(Echo) Reconfiguring with $< 199 $(Verb) cd $(PROJ_OBJ_ROOT) && \ 200 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ 201 $(ConfigStatusScript) 202 203#------------------------------------------------------------------------ 204# Make sure the configuration makefile is up to date 205#------------------------------------------------------------------------ 206ifneq ($(MakefileConfigIn),) 207$(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript) 208 $(Echo) Regenerating $@ 209 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config 210endif 211 212ifneq ($(MakefileCommonIn),) 213$(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript) 214 $(Echo) Regenerating $@ 215 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common 216endif 217 218#------------------------------------------------------------------------ 219# If the Makefile in the source tree has been updated, copy it over into the 220# build tree. But, only do this if the source and object makefiles differ 221#------------------------------------------------------------------------ 222ifndef PROJ_MAKEFILE 223PROJ_MAKEFILE := $(PROJ_SRC_DIR)/Makefile 224endif 225 226ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR)) 227 228Makefile: $(PROJ_MAKEFILE) $(ExtraMakefiles) 229 $(Echo) "Updating Makefile" 230 $(Verb) $(MKDIR) $(@D) 231 $(Verb) $(CP) -f $< $@ 232 233# Copy the Makefile.* files unless we're in the root directory which avoids 234# the copying of Makefile.config.in or other things that should be explicitly 235# taken care of. 236$(PROJ_OBJ_DIR)/Makefile% : $(PROJ_MAKEFILE)% 237 @case '$?' in \ 238 *Makefile.rules) ;; \ 239 *.in) ;; \ 240 *) $(EchoCmd) "Updating $(@F)" ; \ 241 $(MKDIR) $(@D) ; \ 242 $(CP) -f $< $@ ;; \ 243 esac 244 245endif 246 247#------------------------------------------------------------------------ 248# Set up the basic dependencies 249#------------------------------------------------------------------------ 250$(UserTargets):: $(PreConditions) 251 252all:: all-local 253clean:: clean-local 254clean-all:: clean-local clean-all-local 255install:: install-local 256uninstall:: uninstall-local 257install-local:: all-local 258install-bytecode:: install-bytecode-local 259 260############################################################################### 261# VARIABLES: Set up various variables based on configuration data 262############################################################################### 263 264# Variable for if this make is for a "cleaning" target 265ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),) 266 IS_CLEANING_TARGET=1 267endif 268 269#-------------------------------------------------------------------- 270# Variables derived from configuration we are building 271#-------------------------------------------------------------------- 272 273CPP.Defines := 274ifeq ($(ENABLE_OPTIMIZED),1) 275 BuildMode := Release 276 # Don't use -fomit-frame-pointer on Darwin or FreeBSD. 277 ifneq ($(HOST_OS),FreeBSD) 278 ifneq ($(HOST_OS),Darwin) 279 OmitFramePointer := -fomit-frame-pointer 280 endif 281 endif 282 283 # Darwin requires -fstrict-aliasing to be explicitly enabled. 284 # Avoid -fstrict-aliasing on Darwin for now, there are unresolved issues 285 # with -fstrict-aliasing and ipa-type-escape radr://6756684 286 #ifeq ($(HOST_OS),Darwin) 287 # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing 288 #endif 289 CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer) 290 C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer) 291 LD.Flags += $(OPTIMIZE_OPTION) 292 ifdef DEBUG_SYMBOLS 293 BuildMode := $(BuildMode)+Debug 294 CXX.Flags += -g 295 C.Flags += -g 296 LD.Flags += -g 297 KEEP_SYMBOLS := 1 298 endif 299else 300 ifdef NO_DEBUG_SYMBOLS 301 BuildMode := Unoptimized 302 CXX.Flags += 303 C.Flags += 304 LD.Flags += 305 KEEP_SYMBOLS := 1 306 else 307 BuildMode := Debug 308 CXX.Flags += -g 309 C.Flags += -g 310 LD.Flags += -g 311 KEEP_SYMBOLS := 1 312 endif 313endif 314 315ifeq ($(ENABLE_LIBCPP),1) 316 CXX.Flags += -stdlib=libc++ 317 LD.Flags += -stdlib=libc++ 318endif 319 320ifeq ($(ENABLE_CXX11),1) 321 CXX.Flags += -std=c++11 322endif 323 324ifeq ($(ENABLE_WERROR),1) 325 CXX.Flags += -Werror 326 C.Flags += -Werror 327endif 328 329ifeq ($(ENABLE_PROFILING),1) 330 BuildMode := $(BuildMode)+Profile 331 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g 332 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g 333 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg -g 334 KEEP_SYMBOLS := 1 335endif 336 337ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1) 338 CXX.Flags += -fvisibility-inlines-hidden 339endif 340 341ifdef ENABLE_EXPENSIVE_CHECKS 342 # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above. 343 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160 344 REQUIRES_RTTI := 1 345endif 346 347# IF REQUIRES_EH=1 is specified then don't disable exceptions 348ifndef REQUIRES_EH 349 CXX.Flags += -fno-exceptions 350else 351 # If the library requires EH, it also requires RTTI. 352 REQUIRES_RTTI := 1 353endif 354 355ifdef REQUIRES_FRAME_POINTER 356 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) 357 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) 358 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) 359endif 360 361# If REQUIRES_RTTI=1 is specified then don't disable run-time type id. 362ifneq ($(REQUIRES_RTTI), 1) 363 CXX.Flags += -fno-rtti 364endif 365 366ifeq ($(ENABLE_COVERAGE),1) 367 BuildMode := $(BuildMode)+Coverage 368 CXX.Flags += -ftest-coverage -fprofile-arcs 369 C.Flags += -ftest-coverage -fprofile-arcs 370endif 371 372# If DISABLE_ASSERTIONS=1 is specified (make command line or configured), 373# then disable assertions by defining the appropriate preprocessor symbols. 374ifeq ($(DISABLE_ASSERTIONS),1) 375 CPP.Defines += -DNDEBUG 376else 377 BuildMode := $(BuildMode)+Asserts 378 CPP.Defines += -D_DEBUG 379endif 380 381# If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or 382# configured), then enable expensive checks by defining the 383# appropriate preprocessor symbols. 384ifeq ($(ENABLE_EXPENSIVE_CHECKS),1) 385 BuildMode := $(BuildMode)+Checks 386 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG 387endif 388 389# LOADABLE_MODULE implies several other things so we force them to be 390# defined/on. 391ifdef LOADABLE_MODULE 392 SHARED_LIBRARY := 1 393 LINK_LIBS_IN_SHARED := 1 394endif 395 396ifdef SHARED_LIBRARY 397 ENABLE_PIC := 1 398 PIC_FLAG = "(PIC)" 399endif 400 401ifeq ($(ENABLE_PIC),1) 402 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 403 # Nothing. Win32 defaults to PIC and warns when given -fPIC 404 else 405 ifeq ($(HOST_OS),Darwin) 406 # Common symbols not allowed in dylib files 407 CXX.Flags += -fno-common 408 C.Flags += -fno-common 409 else 410 # Linux and others; pass -fPIC 411 CXX.Flags += -fPIC 412 C.Flags += -fPIC 413 endif 414 endif 415else 416 ifeq ($(HOST_OS),Darwin) 417 CXX.Flags += -mdynamic-no-pic 418 C.Flags += -mdynamic-no-pic 419 endif 420endif 421 422# Support makefile variable to disable any kind of timestamp/non-deterministic 423# info from being used in the build. 424ifeq ($(ENABLE_TIMESTAMPS),1) 425 DOTDIR_TIMESTAMP_COMMAND := $(DATE) 426else 427 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.' 428endif 429 430ifeq ($(HOST_OS),MingW) 431 # Work around PR4957 432 CPP.Defines += -D__NO_CTYPE_INLINE 433 ifeq ($(LLVM_CROSS_COMPILING),1) 434 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016 435 ifdef TOOLNAME 436 LD.Flags += -Wl,--allow-multiple-definition 437 endif 438 endif 439endif 440 441CXX.Flags += -Woverloaded-virtual 442CPP.BaseFlags += $(CPP.Defines) 443AR.Flags := cru 444 445# Make Floating point IEEE compliant on Alpha. 446ifeq ($(ARCH),Alpha) 447 CXX.Flags += -mieee 448 CPP.BaseFlags += -mieee 449ifeq ($(ENABLE_PIC),0) 450 CXX.Flags += -fPIC 451 CPP.BaseFlags += -fPIC 452endif 453 454 LD.Flags += -Wl,--no-relax 455endif 456 457# GNU ld/PECOFF accepts but ignores them below; 458# --version-script 459# --export-dynamic 460# --rpath 461# FIXME: autoconf should be aware of them. 462ifneq (,$(filter $(HOST_OS),Cygwin MingW)) 463 HAVE_LINK_VERSION_SCRIPT := 0 464 RPATH := 465 RDYNAMIC := -Wl,--export-all-symbols 466endif 467 468#-------------------------------------------------------------------- 469# Directory locations 470#-------------------------------------------------------------------- 471TargetMode := 472ifeq ($(LLVM_CROSS_COMPILING),1) 473 BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin 474endif 475 476ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode) 477ObjDir := $(ObjRootDir) 478LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib 479ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin 480ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples 481LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib 482LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin 483LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples 484 485#-------------------------------------------------------------------- 486# Locations of shared libraries 487#-------------------------------------------------------------------- 488 489SharedPrefix := lib 490SharedLibDir := $(LibDir) 491LLVMSharedLibDir := $(LLVMLibDir) 492 493# Win32.DLL prefers to be located on the "PATH" of binaries. 494ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 495 SharedLibDir := $(ToolDir) 496 LLVMSharedLibDir := $(LLVMToolDir) 497 498 ifeq ($(HOST_OS),Cygwin) 499 SharedPrefix := cyg 500 else 501 SharedPrefix := 502 endif 503endif 504 505#-------------------------------------------------------------------- 506# LLVM Capable Compiler 507#-------------------------------------------------------------------- 508 509ifneq ($(findstring llvm-gcc,$(LLVMCC_OPTION)),) 510 LLVMCC := $(LLVMGCC) 511 LLVMCXX := $(LLVMGXX) 512else 513 ifneq ($(findstring clang,$(LLVMCC_OPTION)),) 514 ifneq ($(CLANGPATH),) 515 LLVMCC := $(CLANGPATH) 516 LLVMCXX := $(CLANGXXPATH) 517 else 518 ifeq ($(ENABLE_BUILT_CLANG),1) 519 LLVMCC := $(LLVMToolDir)/clang 520 LLVMCXX := $(LLVMToolDir)/clang++ 521 endif 522 endif 523 endif 524endif 525 526#-------------------------------------------------------------------- 527# Full Paths To Compiled Tools and Utilities 528#-------------------------------------------------------------------- 529EchoCmd := $(ECHO) llvm[$(MAKELEVEL)]: 530ifdef BUILD_DIRS_ONLY 531EchoCmd := $(EchoCmd) "(build tools)": 532endif 533 534Echo := @$(EchoCmd) 535ifndef LLVMAS 536LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT) 537endif 538ifndef LLVM_TBLGEN 539 ifeq ($(LLVM_CROSS_COMPILING),1) 540 LLVM_TBLGEN := $(BuildLLVMToolDir)/llvm-tblgen$(BUILD_EXEEXT) 541 else 542 LLVM_TBLGEN := $(LLVMToolDir)/llvm-tblgen$(EXEEXT) 543 endif 544endif 545ifeq ($(LLVM_CROSS_COMPILING),1) 546 LLVM_CONFIG := $(BuildLLVMToolDir)/llvm-config$(BUILD_EXEEXT) 547else 548 LLVM_CONFIG := $(LLVMToolDir)/llvm-config$(EXEEXT) 549endif 550ifndef LLVMDIS 551LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT) 552endif 553ifndef LLI 554LLI := $(LLVMToolDir)/lli$(EXEEXT) 555endif 556ifndef LLC 557LLC := $(LLVMToolDir)/llc$(EXEEXT) 558endif 559ifndef LOPT 560LOPT := $(LLVMToolDir)/opt$(EXEEXT) 561endif 562ifndef LBUGPOINT 563LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT) 564endif 565ifndef LLVMLINK 566LLVMLINK := $(LLVMToolDir)/llvm-link$(EXEEXT) 567endif 568 569#-------------------------------------------------------------------- 570# Adjust to user's request 571#-------------------------------------------------------------------- 572 573ifeq ($(HOST_OS),Darwin) 574 ifdef MACOSX_DEPLOYMENT_TARGET 575 DARWIN_VERSION := $(MACOSX_DEPLOYMENT_TARGET) 576 else 577 DARWIN_VERSION := `sw_vers -productVersion` 578 endif 579 # Strip a number like 10.4.7 to 10.4 580 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]*).*/\1/') 581 # Get "4" out of 10.4 for later pieces in the makefile. 582 DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]*).*/\1/') 583 584 LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress 585 SharedLinkOptions := -dynamiclib 586 ifneq ($(ARCH),ARM) 587 SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION) 588 endif 589else 590 SharedLinkOptions=-shared 591endif 592 593ifeq ($(TARGET_OS),Darwin) 594 ifneq ($(ARCH),ARM) 595 TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION) 596 endif 597endif 598 599ifdef SHARED_LIBRARY 600ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 601ifneq ($(HOST_OS),Darwin) 602 LD.Flags += $(RPATH) -Wl,'$$ORIGIN' 603endif 604endif 605endif 606 607ifdef TOOL_VERBOSE 608 C.Flags += -v 609 CXX.Flags += -v 610 LD.Flags += -v 611 VERBOSE := 1 612endif 613 614# Adjust settings for verbose mode 615ifndef VERBOSE 616 Verb := @ 617 AR.Flags += >/dev/null 2>/dev/null 618 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1 619else 620 ConfigureScriptFLAGS := 621endif 622 623# By default, strip symbol information from executable 624ifndef KEEP_SYMBOLS 625 Strip := $(PLATFORMSTRIPOPTS) 626 StripWarnMsg := "(without symbols)" 627 Install.StripFlag += -s 628endif 629 630ifdef TOOL_NO_EXPORTS 631 DynamicFlags := 632else 633 DynamicFlag := $(RDYNAMIC) 634endif 635 636# Adjust linker flags for building an executable 637ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 638 ifneq ($(HOST_OS), Darwin) 639 ifdef TOOLNAME 640 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib' 641 ifdef EXAMPLE_TOOL 642 LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(DynamicFlag) 643 else 644 LD.Flags += $(RPATH) -Wl,$(ToolDir) $(DynamicFlag) 645 endif 646 endif 647else 648 ifneq ($(DARWIN_MAJVERS),4) 649 LD.Flags += $(RPATH) -Wl,@executable_path/../lib 650 endif 651 ifeq ($(RC_BUILDIT),YES) 652 TempFile := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/llvm-lto.XXXXXX) 653 LD.Flags += -Wl,-object_path_lto -Wl,$(TempFile) 654 endif 655endif 656endif 657 658 659#---------------------------------------------------------- 660# Options To Invoke Tools 661#---------------------------------------------------------- 662 663ifdef EXTRA_LD_OPTIONS 664LD.Flags += $(EXTRA_LD_OPTIONS) 665endif 666 667ifndef NO_PEDANTIC 668CompileCommonOpts += -pedantic -Wno-long-long 669endif 670CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \ 671 $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT) 672# Enable cast-qual for C++; the workaround is to use const_cast. 673CXX.Flags += -Wcast-qual 674 675ifeq ($(HOST_OS),HP-UX) 676 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE 677endif 678 679# If we are building a universal binary on Mac OS/X, pass extra options. This 680# is useful to people that want to link the LLVM libraries into their universal 681# apps. 682# 683# The following can be optionally specified: 684# UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use. 685# For Mac OS/X 10.4 Intel machines, the traditional one is: 686# UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/ 687# UNIVERSAL_ARCH can be optionally specified to be a list of architectures 688# to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to 689# i386/ppc only. 690ifdef UNIVERSAL 691 ifndef UNIVERSAL_ARCH 692 UNIVERSAL_ARCH := i386 ppc 693 endif 694 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %) 695 CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS) 696 ifdef UNIVERSAL_SDK_PATH 697 CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH) 698 endif 699 700 # Building universal cannot compute dependencies automatically. 701 DISABLE_AUTO_DEPENDENCIES=1 702else 703 ifeq ($(TARGET_OS),Darwin) 704 ifeq ($(ARCH),x86_64) 705 TargetCommonOpts = -m64 706 else 707 ifeq ($(ARCH),x86) 708 TargetCommonOpts = -m32 709 endif 710 endif 711 endif 712endif 713 714ifeq ($(HOST_OS),SunOS) 715CPP.BaseFlags += -include llvm/Support/Solaris.h 716endif 717 718ifeq ($(HOST_OS),AuroraUX) 719CPP.BaseFlags += -include llvm/Support/Solaris.h 720endif # !HOST_OS - AuroraUX. 721 722# On Windows, SharedLibDir != LibDir. The order is important. 723ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 724 LD.Flags += -L$(SharedLibDir) -L$(LibDir) -L$(LLVMToolDir) -L$(LLVMLibDir) 725else 726 LD.Flags += -L$(LibDir) -L$(LLVMLibDir) 727endif 728 729CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS 730# All -I flags should go here, so that they don't confuse llvm-config. 731CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \ 732 $(patsubst %,-I%/include,\ 733 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \ 734 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \ 735 $(CPP.BaseFlags) 736 737ifeq ($(INCLUDE_BUILD_DIR),1) 738 CPP.Flags += -I$(ObjDir) 739endif 740 741# SHOW_DIAGNOSTICS support. 742ifeq ($(SHOW_DIAGNOSTICS),1) 743 Compile.Wrapper := env CC_LOG_DIAGNOSTICS=1 \ 744 CC_LOG_DIAGNOSTICS_FILE="$(LLVM_OBJ_ROOT)/$(BuildMode)/diags" 745else 746 Compile.Wrapper := 747endif 748 749Compile.C = $(Compile.Wrapper) \ 750 $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \ 751 $(TargetCommonOpts) $(CompileCommonOpts) -c 752Compile.CXX = $(Compile.Wrapper) \ 753 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \ 754 $(TargetCommonOpts) $(CompileCommonOpts) -c 755Preprocess.CXX= $(Compile.Wrapper) \ 756 $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \ 757 $(CompileCommonOpts) $(CXX.Flags) -E 758Link = $(Compile.Wrapper) \ 759 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(LD.Flags) \ 760 $(LDFLAGS) $(TargetCommonOpts) $(CompileCommonOpts) $(Strip) 761 762BCCompile.C = $(LLVMCC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \ 763 $(TargetCommonOpts) $(CompileCommonOpts) 764Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \ 765 $(TargetCommonOpts) $(CompileCommonOpts) -E 766 767BCCompile.CXX = $(LLVMCXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \ 768 $(TargetCommonOpts) $(CompileCommonOpts) 769 770ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755 771ScriptInstall = $(INSTALL) -m 0755 772DataInstall = $(INSTALL) -m 0644 773 774# When compiling under Mingw/Cygwin, the tblgen tool expects Windows 775# paths. In this case, the SYSPATH function (defined in 776# Makefile.config) transforms Unix paths into Windows paths. 777TableGen.Flags= -I $(call SYSPATH, $(PROJ_SRC_DIR)) \ 778 -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \ 779 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \ 780 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target) 781LLVMTableGen = $(LLVM_TBLGEN) $(TableGen.Flags) 782 783Archive = $(AR) $(AR.Flags) 784LArchive = $(LLVMToolDir)/llvm-ar rcsf 785ifdef RANLIB 786Ranlib = $(RANLIB) 787else 788Ranlib = ranlib 789endif 790 791AliasTool = ln -s 792 793#---------------------------------------------------------- 794# Get the list of source files and compute object file 795# names from them. 796#---------------------------------------------------------- 797 798ifndef SOURCES 799 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \ 800 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c)) 801else 802 Sources := $(SOURCES) 803endif 804 805ifdef BUILT_SOURCES 806Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES)) 807endif 808 809BaseNameSources := $(sort $(basename $(Sources))) 810 811ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o) 812ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc) 813 814#---------------------------------------------------------- 815# For Mingw MSYS bash and Python/w32: 816# 817# $(ECHOPATH) prints DOSish pathstring. 818# ex) $(ECHOPATH) /include/sys/types.h 819# --> C:/mingw/include/sys/types.h 820# built-in "echo" does not transform path to DOSish path. 821# 822# FIXME: It would not be needed when MSYS's python 823# were provided. 824#---------------------------------------------------------- 825 826ifeq (-mingw32,$(findstring -mingw32,$(BUILD_TRIPLE))) 827 ECHOPATH := $(Verb)python -u -c "import sys;print ' '.join(sys.argv[1:])" 828else 829 ECHOPATH := $(Verb)$(ECHO) 830endif 831 832############################################################################### 833# DIRECTORIES: Handle recursive descent of directory structure 834############################################################################### 835 836#--------------------------------------------------------- 837# Provide rules to make install dirs. This must be early 838# in the file so they get built before dependencies 839#--------------------------------------------------------- 840 841$(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir):: 842 $(Verb) $(MKDIR) $@ 843 844# To create other directories, as needed, and timestamp their creation 845%/.dir: 846 $(Verb) $(MKDIR) $* > /dev/null 847 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@ 848 849.PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir 850.PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir 851 852#--------------------------------------------------------- 853# Handle the DIRS options for sequential construction 854#--------------------------------------------------------- 855 856SubDirs := 857ifdef DIRS 858SubDirs += $(DIRS) 859 860ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) 861$(RecursiveTargets):: 862 $(Verb) for dir in $(DIRS); do \ 863 if ([ ! -f $$dir/Makefile ] || \ 864 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \ 865 $(MKDIR) $$dir; \ 866 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ 867 fi; \ 868 ($(MAKE) -C $$dir $@ ) || exit 1; \ 869 done 870else 871$(RecursiveTargets):: 872 $(Verb) for dir in $(DIRS); do \ 873 ($(MAKE) -C $$dir $@ ) || exit 1; \ 874 done 875endif 876 877endif 878 879#--------------------------------------------------------- 880# Handle the EXPERIMENTAL_DIRS options ensuring success 881# after each directory is built. 882#--------------------------------------------------------- 883ifdef EXPERIMENTAL_DIRS 884$(RecursiveTargets):: 885 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \ 886 if ([ ! -f $$dir/Makefile ] || \ 887 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \ 888 $(MKDIR) $$dir; \ 889 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ 890 fi; \ 891 ($(MAKE) -C $$dir $@ ) || exit 0; \ 892 done 893endif 894 895#----------------------------------------------------------- 896# Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction 897#----------------------------------------------------------- 898ifdef OPTIONAL_PARALLEL_DIRS 899 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) -o -f $(T)/Makefile && echo "$(T)")) 900endif 901 902#----------------------------------------------------------- 903# Handle the PARALLEL_DIRS options for parallel construction 904#----------------------------------------------------------- 905ifdef PARALLEL_DIRS 906 907SubDirs += $(PARALLEL_DIRS) 908 909# Unfortunately, this list must be maintained if new recursive targets are added 910all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS)) 911clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS)) 912clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS)) 913install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS)) 914uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS)) 915install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS)) 916unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS)) 917 918ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T)) 919 920$(ParallelTargets) : 921 $(Verb) \ 922 SD=$(PROJ_SRC_DIR)/$(@D); \ 923 DD=$(@D); \ 924 if [ ! -f $$SD/Makefile ]; then \ 925 SD=$(@D); \ 926 DD=$(notdir $(@D)); \ 927 fi; \ 928 if ([ ! -f $$DD/Makefile ] || \ 929 command test $$DD/Makefile -ot \ 930 $$SD/Makefile ); then \ 931 $(MKDIR) $$DD; \ 932 $(CP) $$SD/Makefile $$DD/Makefile; \ 933 fi; \ 934 $(MAKE) -C $$DD $(subst $(@D)/.make,,$@) 935endif 936 937#--------------------------------------------------------- 938# Handle the OPTIONAL_DIRS options for directores that may 939# or may not exist. 940#--------------------------------------------------------- 941ifdef OPTIONAL_DIRS 942 943SubDirs += $(OPTIONAL_DIRS) 944 945ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) 946$(RecursiveTargets):: 947 $(Verb) for dir in $(OPTIONAL_DIRS); do \ 948 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\ 949 if ([ ! -f $$dir/Makefile ] || \ 950 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \ 951 $(MKDIR) $$dir; \ 952 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ 953 fi; \ 954 ($(MAKE) -C$$dir $@ ) || exit 1; \ 955 fi \ 956 done 957else 958$(RecursiveTargets):: 959 $(Verb) for dir in $(OPTIONAL_DIRS); do \ 960 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\ 961 ($(MAKE) -C$$dir $@ ) || exit 1; \ 962 fi \ 963 done 964endif 965endif 966 967#--------------------------------------------------------- 968# Handle the CONFIG_FILES options 969#--------------------------------------------------------- 970ifdef CONFIG_FILES 971 972ifdef NO_INSTALL 973install-local:: 974 $(Echo) Install circumvented with NO_INSTALL 975uninstall-local:: 976 $(Echo) UnInstall circumvented with NO_INSTALL 977else 978install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES) 979 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir) 980 $(Verb)for file in $(CONFIG_FILES); do \ 981 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \ 982 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \ 983 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \ 984 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \ 985 else \ 986 $(ECHO) Error: cannot find config file $${file}. ; \ 987 fi \ 988 done 989 990uninstall-local:: 991 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir) 992 $(Verb)for file in $(CONFIG_FILES); do \ 993 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \ 994 done 995endif 996 997endif 998 999############################################################################### 1000# Set up variables for building libraries 1001############################################################################### 1002 1003#--------------------------------------------------------- 1004# Define various command line options pertaining to the 1005# libraries needed when linking. There are "Proj" libs 1006# (defined by the user's project) and "LLVM" libs (defined 1007# by the LLVM project). 1008#--------------------------------------------------------- 1009 1010ifdef USEDLIBS 1011ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS))) 1012ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions)) 1013ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS))) 1014ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs)) 1015endif 1016 1017ifdef LLVMLIBS 1018LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS))) 1019LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions)) 1020LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS))) 1021LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs)) 1022endif 1023 1024# Loadable module for Win32 requires all symbols resolved for linking. 1025# Then all symbols in LLVM.dll will be available. 1026ifeq ($(ENABLE_SHARED),1) 1027 ifdef LOADABLE_MODULE 1028 ifneq (,$(filter $(HOST_OS),Cygwin MingW)) 1029 LINK_COMPONENTS += all 1030 endif 1031 endif 1032endif 1033 1034ifndef IS_CLEANING_TARGET 1035ifdef LINK_COMPONENTS 1036 1037# If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make 1038# clean in tools, then do a make in tools (instead of at the top level). 1039$(LLVM_CONFIG): 1040 @echo "*** llvm-config doesn't exist - rebuilding it." 1041 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config 1042 1043$(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG) 1044 1045ifeq ($(ENABLE_SHARED), 1) 1046# We can take the "auto-import" feature to get rid of using dllimport. 1047ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 1048LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \ 1049 -L $(SharedLibDir) 1050endif 1051LLVMLibsOptions += -lLLVM-$(LLVMVersion) 1052LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)LLVM-$(LLVMVersion)$(SHLIBEXT) 1053else 1054 1055ifndef NO_LLVM_CONFIG 1056LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error) 1057ifeq ($(LLVMConfigLibs),Error) 1058$(error llvm-config --libs failed) 1059endif 1060LLVMLibsOptions += $(LLVMConfigLibs) 1061LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error) 1062ifeq ($(LLVMConfigLibfiles),Error) 1063$(error llvm-config --libfiles failed) 1064endif 1065LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles) 1066endif 1067 1068endif 1069endif 1070endif 1071 1072# Set up the library exports file. 1073ifdef EXPORTED_SYMBOL_FILE 1074 1075# First, set up the native export file, which may differ from the source 1076# export file. 1077 1078ifeq ($(HOST_OS),Darwin) 1079# Darwin convention prefixes symbols with underscores. 1080NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed 1081$(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir 1082 $(Verb) sed -e 's/^/_/' < $< > $@ 1083clean-local:: 1084 -$(Verb) $(RM) -f $(NativeExportsFile) 1085else 1086ifeq ($(HAVE_LINK_VERSION_SCRIPT),1) 1087# Gold and BFD ld require a version script rather than a plain list. 1088NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map 1089$(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir 1090 $(Verb) echo "{" > $@ 1091 $(Verb) grep -q '[[:alnum:]_]' $< && echo " global:" >> $@ || : 1092 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@ 1093ifneq ($(HOST_OS),OpenBSD) 1094 $(Verb) echo " local: *;" >> $@ 1095endif 1096 $(Verb) echo "};" >> $@ 1097clean-local:: 1098 -$(Verb) $(RM) -f $(NativeExportsFile) 1099else 1100ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 1101# GNU ld Win32 accepts .DEF files that contain "DATA" entries. 1102NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def)) 1103$(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir 1104 $(Echo) Generating $(notdir $@) 1105 $(Verb) $(ECHO) "EXPORTS" > $@ 1106 $(Verb) $(CAT) $< >> $@ 1107clean-local:: 1108 -$(Verb) $(RM) -f $(NativeExportsFile) 1109else 1110# Default behavior: just use the exports file verbatim. 1111NativeExportsFile := $(EXPORTED_SYMBOL_FILE) 1112endif 1113endif 1114endif 1115 1116# Now add the linker command-line options to use the native export file. 1117 1118# Darwin 1119ifeq ($(HOST_OS),Darwin) 1120LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile) 1121endif 1122 1123# gold, bfd ld, etc. 1124ifeq ($(HAVE_LINK_VERSION_SCRIPT),1) 1125LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile) 1126endif 1127 1128# Windows 1129ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 1130# LLVMLibsOptions is invalidated at processing tools/llvm-shlib. 1131SharedLinkOptions += $(NativeExportsFile) 1132endif 1133 1134endif 1135 1136############################################################################### 1137# Library Build Rules: Four ways to build a library 1138############################################################################### 1139 1140#--------------------------------------------------------- 1141# Bytecode Module Targets: 1142# If the user set MODULE_NAME then they want to build a 1143# bytecode module from the sources. We compile all the 1144# sources and link it together into a single bytecode 1145# module. 1146#--------------------------------------------------------- 1147 1148ifdef MODULE_NAME 1149ifeq ($(strip $(LLVMCC)),) 1150$(warning Modules require LLVM capable compiler but none is available ****) 1151else 1152 1153Module := $(LibDir)/$(MODULE_NAME).bc 1154LinkModule := $(LLVMLINK) 1155 1156 1157ifdef EXPORTED_SYMBOL_FILE 1158LinkModule += -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE) 1159endif 1160 1161$(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(LLVMLINK) 1162 $(Echo) Building $(BuildMode) Bytecode Module $(notdir $@) 1163 $(Verb) $(LinkModule) -o $@ $(ObjectsBC) 1164 1165all-local:: $(Module) 1166 1167clean-local:: 1168ifneq ($(strip $(Module)),) 1169 -$(Verb) $(RM) -f $(Module) 1170endif 1171 1172ifdef BYTECODE_DESTINATION 1173ModuleDestDir := $(BYTECODE_DESTINATION) 1174else 1175ModuleDestDir := $(DESTDIR)$(PROJ_libdir) 1176endif 1177 1178ifdef NO_INSTALL 1179install-local:: 1180 $(Echo) Install circumvented with NO_INSTALL 1181uninstall-local:: 1182 $(Echo) Uninstall circumvented with NO_INSTALL 1183else 1184DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc 1185 1186install-module:: $(DestModule) 1187install-local:: $(DestModule) 1188 1189$(DestModule): $(ModuleDestDir) $(Module) 1190 $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule) 1191 $(Verb) $(DataInstall) $(Module) $(DestModule) 1192 1193uninstall-local:: 1194 $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule) 1195 -$(Verb) $(RM) -f $(DestModule) 1196endif 1197 1198endif 1199endif 1200 1201# if we're building a library ... 1202ifdef LIBRARYNAME 1203 1204# Make sure there isn't any extraneous whitespace on the LIBRARYNAME option 1205LIBRARYNAME := $(strip $(LIBRARYNAME)) 1206ifdef LOADABLE_MODULE 1207BaseLibName.A := $(LIBRARYNAME).a 1208BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT) 1209else 1210BaseLibName.A := lib$(LIBRARYNAME).a 1211BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT) 1212endif 1213LibName.A := $(LibDir)/$(BaseLibName.A) 1214LibName.SO := $(SharedLibDir)/$(BaseLibName.SO) 1215LibName.O := $(LibDir)/$(LIBRARYNAME).o 1216LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca 1217 1218#--------------------------------------------------------- 1219# Shared Library Targets: 1220# If the user asked for a shared library to be built 1221# with the SHARED_LIBRARY variable, then we provide 1222# targets for building them. 1223#--------------------------------------------------------- 1224ifdef SHARED_LIBRARY 1225 1226all-local:: $(LibName.SO) 1227 1228ifdef EXPORTED_SYMBOL_FILE 1229$(LibName.SO): $(NativeExportsFile) 1230endif 1231 1232ifdef LINK_LIBS_IN_SHARED 1233ifdef LOADABLE_MODULE 1234SharedLibKindMessage := "Loadable Module" 1235SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions) 1236else 1237SharedLibKindMessage := "Shared Library" 1238endif 1239$(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir 1240 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \ 1241 $(notdir $@) 1242 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \ 1243 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS) 1244else 1245$(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir 1246 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@) 1247 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) 1248endif 1249 1250clean-local:: 1251ifneq ($(strip $(LibName.SO)),) 1252 -$(Verb) $(RM) -f $(LibName.SO) 1253endif 1254 1255ifdef NO_INSTALL 1256install-local:: 1257 $(Echo) Install circumvented with NO_INSTALL 1258uninstall-local:: 1259 $(Echo) Uninstall circumvented with NO_INSTALL 1260else 1261 1262# Win32.DLL prefers to be located on the "PATH" of binaries. 1263ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) 1264DestSharedLibDir := $(DESTDIR)$(PROJ_bindir) 1265else 1266DestSharedLibDir := $(DESTDIR)$(PROJ_libdir) 1267endif 1268DestSharedLib := $(DestSharedLibDir)/$(BaseLibName.SO) 1269 1270install-local:: $(DestSharedLib) 1271 1272$(DestSharedLib): $(LibName.SO) $(DestSharedLibDir) 1273 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib) 1274 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib) 1275 1276uninstall-local:: 1277 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib) 1278 -$(Verb) $(RM) -f $(DestSharedLibDir)/$(SharedPrefix)$(LIBRARYNAME).* 1279endif 1280endif 1281 1282#--------------------------------------------------------- 1283# Bytecode Library Targets: 1284# If the user asked for a bytecode library to be built 1285# with the BYTECODE_LIBRARY variable, then we provide 1286# targets for building them. 1287#--------------------------------------------------------- 1288ifdef BYTECODE_LIBRARY 1289ifeq ($(strip $(LLVMCC)),) 1290$(warning Bytecode libraries require LLVM capable compiler but none is available ****) 1291else 1292 1293all-local:: $(LibName.BCA) 1294 1295ifdef EXPORTED_SYMBOL_FILE 1296BCLinkLib = $(LLVMLINK) -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE) 1297 1298$(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(LLVMLINK) \ 1299 $(LLVMToolDir)/llvm-ar 1300 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \ 1301 "(internalize)" 1302 $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).internalize $(ObjectsBC) 1303 $(Verb) $(RM) -f $@ 1304 $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).internalize.bc 1305else 1306$(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \ 1307 $(LLVMToolDir)/llvm-ar 1308 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) 1309 $(Verb) $(RM) -f $@ 1310 $(Verb) $(LArchive) $@ $(ObjectsBC) 1311 1312endif 1313 1314clean-local:: 1315ifneq ($(strip $(LibName.BCA)),) 1316 -$(Verb) $(RM) -f $(LibName.BCA) 1317endif 1318 1319ifdef BYTECODE_DESTINATION 1320BytecodeDestDir := $(BYTECODE_DESTINATION) 1321else 1322BytecodeDestDir := $(DESTDIR)$(PROJ_libdir) 1323endif 1324 1325DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).bca 1326 1327install-bytecode-local:: $(DestBytecodeLib) 1328 1329ifdef NO_INSTALL 1330install-local:: 1331 $(Echo) Install circumvented with NO_INSTALL 1332uninstall-local:: 1333 $(Echo) Uninstall circumvented with NO_INSTALL 1334else 1335install-local:: $(DestBytecodeLib) 1336 1337$(DestBytecodeLib): $(LibName.BCA) $(BytecodeDestDir) 1338 $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib) 1339 $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib) 1340 1341uninstall-local:: 1342 $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib) 1343 -$(Verb) $(RM) -f $(DestBytecodeLib) 1344endif 1345endif 1346endif 1347 1348#--------------------------------------------------------- 1349# Library Targets: 1350# If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to 1351# building an archive. 1352#--------------------------------------------------------- 1353ifndef NO_BUILD_ARCHIVE 1354ifndef BUILD_ARCHIVE 1355ifndef LOADABLE_MODULE 1356BUILD_ARCHIVE = 1 1357endif 1358endif 1359endif 1360 1361#--------------------------------------------------------- 1362# Archive Library Targets: 1363# If the user wanted a regular archive library built, 1364# then we provide targets for building them. 1365#--------------------------------------------------------- 1366ifdef BUILD_ARCHIVE 1367 1368all-local:: $(LibName.A) 1369 1370$(LibName.A): $(ObjectsO) $(LibDir)/.dir 1371 $(Echo) Building $(BuildMode) Archive Library $(notdir $@) 1372 -$(Verb) $(RM) -f $@ 1373 $(Verb) $(Archive) $@ $(ObjectsO) 1374 $(Verb) $(Ranlib) $@ 1375 1376clean-local:: 1377ifneq ($(strip $(LibName.A)),) 1378 -$(Verb) $(RM) -f $(LibName.A) 1379endif 1380 1381ifdef NO_INSTALL 1382install-local:: 1383 $(Echo) Install circumvented with NO_INSTALL 1384uninstall-local:: 1385 $(Echo) Uninstall circumvented with NO_INSTALL 1386else 1387ifdef NO_INSTALL_ARCHIVES 1388install-local:: 1389 $(Echo) Install circumvented with NO_INSTALL 1390uninstall-local:: 1391 $(Echo) Uninstall circumvented with NO_INSTALL 1392else 1393DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a 1394 1395install-local:: $(DestArchiveLib) 1396 1397$(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir) 1398 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib) 1399 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir) 1400 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib) 1401 1402uninstall-local:: 1403 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib) 1404 -$(Verb) $(RM) -f $(DestArchiveLib) 1405endif 1406endif 1407endif 1408 1409# endif LIBRARYNAME 1410endif 1411 1412############################################################################### 1413# Tool Build Rules: Build executable tool based on TOOLNAME option 1414############################################################################### 1415 1416ifdef TOOLNAME 1417 1418#--------------------------------------------------------- 1419# Set up variables for building a tool. 1420#--------------------------------------------------------- 1421TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT) 1422ifdef EXAMPLE_TOOL 1423ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME) 1424else 1425ToolBuildPath := $(ToolDir)/$(TOOLEXENAME) 1426endif 1427 1428# TOOLALIAS is a name to symlink (or copy) the tool to. 1429ifdef TOOLALIAS 1430ifdef EXAMPLE_TOOL 1431ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT) 1432else 1433ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT) 1434endif 1435endif 1436 1437#--------------------------------------------------------- 1438# Prune Exports 1439#--------------------------------------------------------- 1440 1441# If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by 1442# not exporting all of the weak symbols from the binary. This reduces dyld 1443# startup time by 4x on darwin in some cases. 1444ifdef TOOL_NO_EXPORTS 1445ifeq ($(HOST_OS),Darwin) 1446 1447# Tiger tools don't support this. 1448ifneq ($(DARWIN_MAJVERS),4) 1449LD.Flags += -Wl,-exported_symbol,_main 1450endif 1451endif 1452 1453ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD GNU)) 1454ifneq ($(ARCH), Mips) 1455 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map 1456endif 1457endif 1458endif 1459 1460#--------------------------------------------------------- 1461# Tool Order File Support 1462#--------------------------------------------------------- 1463 1464ifeq ($(HOST_OS),Darwin) 1465ifdef TOOL_ORDER_FILE 1466 1467LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE) 1468 1469endif 1470endif 1471 1472#--------------------------------------------------------- 1473# Tool Version Info Support 1474#--------------------------------------------------------- 1475 1476ifeq ($(HOST_OS),Darwin) 1477ifdef TOOL_INFO_PLIST 1478 1479LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST) 1480 1481$(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST) 1482 1483$(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir 1484 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..." 1485 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \ 1486 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \ 1487 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \ 1488 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \ 1489 $< > $@ 1490 1491endif 1492endif 1493 1494#--------------------------------------------------------- 1495# Provide targets for building the tools 1496#--------------------------------------------------------- 1497all-local:: $(ToolBuildPath) $(ToolAliasBuildPath) 1498 1499clean-local:: 1500ifneq ($(strip $(ToolBuildPath)),) 1501 -$(Verb) $(RM) -f $(ToolBuildPath) 1502endif 1503ifneq ($(strip $(ToolAliasBuildPath)),) 1504 -$(Verb) $(RM) -f $(ToolAliasBuildPath) 1505endif 1506 1507ifdef EXAMPLE_TOOL 1508$(ToolBuildPath): $(ExmplDir)/.dir 1509else 1510$(ToolBuildPath): $(ToolDir)/.dir 1511endif 1512 1513ifdef CODESIGN_TOOLS 1514$(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) 1515 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg) 1516 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \ 1517 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS) 1518 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \ 1519 $(StripWarnMsg) 1520 $(Echo) ======= Code-Signing $(BuildMode) Executable $(TOOLNAME) 1521 $(Verb) codesign -s - $@ 1522else 1523$(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) 1524 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg) 1525 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \ 1526 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS) 1527 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \ 1528 $(StripWarnMsg) 1529endif 1530 1531ifneq ($(strip $(ToolAliasBuildPath)),) 1532$(ToolAliasBuildPath): $(ToolBuildPath) 1533 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg) 1534 $(Verb) $(RM) -f $(ToolAliasBuildPath) 1535 $(Verb) $(AliasTool) $(TOOLEXENAME) $(ToolAliasBuildPath) 1536 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \ 1537 $(StripWarnMsg) 1538endif 1539 1540ifdef NO_INSTALL 1541install-local:: 1542 $(Echo) Install circumvented with NO_INSTALL 1543uninstall-local:: 1544 $(Echo) Uninstall circumvented with NO_INSTALL 1545else 1546 1547ifdef INTERNAL_TOOL 1548ToolBinDir = $(DESTDIR)$(PROJ_internal_prefix)/bin 1549else 1550ToolBinDir = $(DESTDIR)$(PROJ_bindir) 1551endif 1552DestTool = $(ToolBinDir)/$(program_prefix)$(TOOLEXENAME) 1553 1554install-local:: $(DestTool) 1555 1556$(DestTool): $(ToolBuildPath) 1557 $(Echo) Installing $(BuildMode) $(DestTool) 1558 $(Verb) $(MKDIR) $(ToolBinDir) 1559 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool) 1560 1561uninstall-local:: 1562 $(Echo) Uninstalling $(BuildMode) $(DestTool) 1563 -$(Verb) $(RM) -f $(DestTool) 1564 1565# TOOLALIAS install. 1566ifdef TOOLALIAS 1567DestToolAlias = $(ToolBinDir)/$(program_prefix)$(TOOLALIAS)$(EXEEXT) 1568 1569install-local:: $(DestToolAlias) 1570 1571$(DestToolAlias): $(DestTool) 1572 $(Echo) Installing $(BuildMode) $(DestToolAlias) 1573 $(Verb) $(RM) -f $(DestToolAlias) 1574 $(Verb) $(AliasTool) $(TOOLEXENAME) $(DestToolAlias) 1575 1576uninstall-local:: 1577 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias) 1578 -$(Verb) $(RM) -f $(DestToolAlias) 1579endif 1580 1581endif 1582endif 1583 1584############################################################################### 1585# Object Build Rules: Build object files based on sources 1586############################################################################### 1587 1588# FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX" 1589ifeq ($(HOST_OS),HP-UX) 1590 DISABLE_AUTO_DEPENDENCIES=1 1591endif 1592 1593# Provide rule sets for when dependency generation is enabled 1594ifndef DISABLE_AUTO_DEPENDENCIES 1595 1596#--------------------------------------------------------- 1597# Create .o files in the ObjDir directory from the .cpp and .c files... 1598#--------------------------------------------------------- 1599 1600DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \ 1601 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d" 1602 1603# If the build succeeded, move the dependency file over, otherwise 1604# remove it. 1605DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \ 1606 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi 1607 1608$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) 1609 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG) 1610 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1611 $(DEPEND_MOVEFILE) 1612 1613$(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) 1614 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG) 1615 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1616 $(DEPEND_MOVEFILE) 1617 1618$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) 1619 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG) 1620 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1621 $(DEPEND_MOVEFILE) 1622 1623$(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) 1624 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG) 1625 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1626 $(DEPEND_MOVEFILE) 1627 1628$(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) 1629 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG) 1630 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ 1631 $(DEPEND_MOVEFILE) 1632 1633#--------------------------------------------------------- 1634# Create .bc files in the ObjDir directory from .cpp .cc and .c files... 1635#--------------------------------------------------------- 1636 1637BC_DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.bc.d.tmp" \ 1638 -MT "$(ObjDir)/$*.ll" -MT "$(ObjDir)/$*.bc.d" 1639 1640# If the build succeeded, move the dependency file over, otherwise 1641# remove it. 1642BC_DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.bc.d.tmp" "$(ObjDir)/$*.bc.d"; \ 1643 else $(RM) "$(ObjDir)/$*.bc.d.tmp"; exit 1; fi 1644 1645$(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX) 1646 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)" 1647 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \ 1648 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \ 1649 $(BC_DEPEND_MOVEFILE) 1650 1651$(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX) 1652 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)" 1653 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \ 1654 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \ 1655 $(BC_DEPEND_MOVEFILE) 1656 1657$(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX) 1658 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)" 1659 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \ 1660 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \ 1661 $(BC_DEPEND_MOVEFILE) 1662 1663$(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC) 1664 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)" 1665 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \ 1666 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \ 1667 $(BC_DEPEND_MOVEFILE) 1668 1669$(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC) 1670 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)" 1671 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \ 1672 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \ 1673 $(BC_DEPEND_MOVEFILE) 1674 1675# Provide alternate rule sets if dependencies are disabled 1676else 1677 1678$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) 1679 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG) 1680 $(Compile.CXX) $< -o $@ 1681 1682$(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) 1683 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG) 1684 $(Compile.CXX) $< -o $@ 1685 1686$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) 1687 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG) 1688 $(Compile.CXX) $< -o $@ 1689 1690$(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) 1691 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG) 1692 $(Compile.C) $< -o $@ 1693 1694$(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) 1695 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG) 1696 $(Compile.C) $< -o $@ 1697 1698$(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX) 1699 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)" 1700 $(BCCompile.CXX) $< -o $@ -S $(LLVMCC_EMITIR_FLAG) 1701 1702$(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX) 1703 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)" 1704 $(BCCompile.CXX) $< -o $@ -S $(LLVMCC_EMITIR_FLAG) 1705 1706$(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX) 1707 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)" 1708 $(BCCompile.CXX) $< -o $@ -S $(LLVMCC_EMITIR_FLAG) 1709 1710$(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC) 1711 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)" 1712 $(BCCompile.C) $< -o $@ -S $(LLVMCC_EMITIR_FLAG) 1713 1714$(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC) 1715 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)" 1716 $(BCCompile.C) $< -o $@ -S $(LLVMCC_EMITIR_FLAG) 1717 1718endif 1719 1720 1721## Rules for building preprocessed (.i/.ii) outputs. 1722$(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) 1723 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file" 1724 $(Verb) $(Preprocess.CXX) $< -o $@ 1725 1726$(BuildMode)/%.ii: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) 1727 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file" 1728 $(Verb) $(Preprocess.CXX) $< -o $@ 1729 1730$(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) 1731 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file" 1732 $(Verb) $(Preprocess.CXX) $< -o $@ 1733 1734$(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES) 1735 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file" 1736 $(Verb) $(Preprocess.C) $< -o $@ 1737 1738$(BuildMode)/%.i: %.m $(ObjDir)/.dir $(BUILT_SOURCES) 1739 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file" 1740 $(Verb) $(Preprocess.C) $< -o $@ 1741 1742 1743$(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) 1744 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG) 1745 $(Compile.CXX) $< -o $@ -S 1746 1747$(ObjDir)/%.s: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) 1748 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG) 1749 $(Compile.CXX) $< -o $@ -S 1750 1751$(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) 1752 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG) 1753 $(Compile.CXX) $< -o $@ -S 1754 1755$(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES) 1756 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG) 1757 $(Compile.C) $< -o $@ -S 1758 1759$(ObjDir)/%.s: %.m $(ObjDir)/.dir $(BUILT_SOURCES) 1760 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG) 1761 $(Compile.C) $< -o $@ -S 1762 1763 1764# make the C and C++ compilers strip debug info out of bytecode libraries. 1765ifdef DEBUG_RUNTIME 1766$(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT) 1767 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)" 1768 $(Verb) $(LOPT) $< -std-compile-opts -o $@ 1769else 1770$(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT) 1771 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)" 1772 $(Verb) $(LOPT) $< -std-compile-opts -strip-debug -o $@ 1773endif 1774 1775 1776#--------------------------------------------------------- 1777# Provide rule to build .bc files from .ll sources, 1778# regardless of dependencies 1779#--------------------------------------------------------- 1780$(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS) 1781 $(Echo) "Compiling $*.ll for $(BuildMode) build" 1782 $(Verb) $(LLVMAS) $< -f -o $@ 1783 1784############################################################################### 1785# TABLEGEN: Provide rules for running tblgen to produce *.inc files 1786############################################################################### 1787 1788ifdef TARGET 1789TABLEGEN_INC_FILES_COMMON = 1 1790endif 1791 1792ifdef TABLEGEN_INC_FILES_COMMON 1793 1794INCFiles := $(filter %.inc,$(BUILT_SOURCES)) 1795INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp) 1796.PRECIOUS: $(INCTMPFiles) $(INCFiles) 1797 1798# INCFiles rule: All of the tblgen generated files are emitted to 1799# $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows 1800# us to only "touch" the real file if the contents of it change. IOW, if 1801# tblgen is modified, all of the .inc.tmp files are regenerated, but no 1802# dependencies of the .inc files are, unless the contents of the .inc file 1803# changes. 1804$(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp 1805 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@ 1806 1807endif # TABLEGEN_INC_FILES_COMMON 1808 1809ifdef TARGET 1810 1811TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \ 1812 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \ 1813 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \ 1814 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \ 1815 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \ 1816 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \ 1817 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/Intrinsics*.td) 1818 1819# All .inc.tmp files depend on the .td files. 1820$(INCTMPFiles) : $(TDFiles) 1821 1822$(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \ 1823$(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1824 $(Echo) "Building $(<F) register info implementation with tblgen" 1825 $(Verb) $(LLVMTableGen) -gen-register-info -o $(call SYSPATH, $@) $< 1826 1827$(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \ 1828$(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1829 $(Echo) "Building $(<F) instruction information with tblgen" 1830 $(Verb) $(LLVMTableGen) -gen-instr-info -o $(call SYSPATH, $@) $< 1831 1832$(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \ 1833$(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1834 $(Echo) "Building $(<F) assembly writer with tblgen" 1835 $(Verb) $(LLVMTableGen) -gen-asm-writer -o $(call SYSPATH, $@) $< 1836 1837$(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \ 1838$(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1839 $(Echo) "Building $(<F) assembly writer #1 with tblgen" 1840 $(Verb) $(LLVMTableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $< 1841 1842$(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \ 1843$(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1844 $(Echo) "Building $(<F) assembly matcher with tblgen" 1845 $(Verb) $(LLVMTableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $< 1846 1847$(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \ 1848$(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1849 $(Echo) "Building $(<F) MC code emitter with tblgen" 1850 $(Verb) $(LLVMTableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $< 1851 1852$(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \ 1853$(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1854 $(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen" 1855 $(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $< 1856 1857$(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \ 1858$(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1859 $(Echo) "Building $(<F) code emitter with tblgen" 1860 $(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $< 1861 1862$(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \ 1863$(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1864 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen" 1865 $(Verb) $(LLVMTableGen) -gen-dag-isel -o $(call SYSPATH, $@) $< 1866 1867$(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \ 1868$(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1869 $(Echo) "Building $(<F) disassembly tables with tblgen" 1870 $(Verb) $(LLVMTableGen) -gen-disassembler -o $(call SYSPATH, $@) $< 1871 1872$(TARGET:%=$(ObjDir)/%GenEDInfo.inc.tmp): \ 1873$(ObjDir)/%GenEDInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1874 $(Echo) "Building $(<F) enhanced disassembly information with tblgen" 1875 $(Verb) $(LLVMTableGen) -gen-enhanced-disassembly-info -o $(call SYSPATH, $@) $< 1876 1877$(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \ 1878$(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1879 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen" 1880 $(Verb) $(LLVMTableGen) -gen-fast-isel -o $(call SYSPATH, $@) $< 1881 1882$(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \ 1883$(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1884 $(Echo) "Building $(<F) subtarget information with tblgen" 1885 $(Verb) $(LLVMTableGen) -gen-subtarget -o $(call SYSPATH, $@) $< 1886 1887$(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \ 1888$(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1889 $(Echo) "Building $(<F) calling convention information with tblgen" 1890 $(Verb) $(LLVMTableGen) -gen-callingconv -o $(call SYSPATH, $@) $< 1891 1892$(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \ 1893$(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1894 $(Echo) "Building $(<F) intrinsics information with tblgen" 1895 $(Verb) $(LLVMTableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $< 1896 1897$(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1898 $(Echo) "Building $(<F) decoder tables with tblgen" 1899 $(Verb) $(LLVMTableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $< 1900 1901$(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN) 1902 $(Echo) "Building $(<F) DFA packetizer tables with tblgen" 1903 $(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $< 1904 1905clean-local:: 1906 -$(Verb) $(RM) -f $(INCFiles) 1907 1908endif # TARGET 1909 1910############################################################################### 1911# OTHER RULES: Other rules needed 1912############################################################################### 1913 1914# To create postscript files from dot files... 1915ifneq ($(DOT),false) 1916%.ps: %.dot 1917 $(DOT) -Tps < $< > $@ 1918else 1919%.ps: %.dot 1920 $(Echo) "Cannot build $@: The program dot is not installed" 1921endif 1922 1923# This rules ensures that header files that are removed still have a rule for 1924# which they can be "generated." This allows make to ignore them and 1925# reproduce the dependency lists. 1926%.h:: ; 1927%.hpp:: ; 1928 1929# Define clean-local to clean the current directory. Note that this uses a 1930# very conservative approach ensuring that empty variables do not cause 1931# errors or disastrous removal. 1932clean-local:: 1933ifneq ($(strip $(ObjRootDir)),) 1934 -$(Verb) $(RM) -rf $(ObjRootDir) 1935endif 1936ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set 1937 -$(Verb) $(RM) -f *$(SHLIBEXT) 1938endif 1939 1940clean-all-local:: 1941 -$(Verb) $(RM) -rf Debug Release Profile 1942 1943 1944############################################################################### 1945# DEPENDENCIES: Include the dependency files if we should 1946############################################################################### 1947ifndef DISABLE_AUTO_DEPENDENCIES 1948 1949# If its not one of the cleaning targets 1950ifndef IS_CLEANING_TARGET 1951 1952# Get the list of dependency files 1953DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources))) 1954DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d) 1955 1956# Include bitcode dependency files if using bitcode libraries 1957ifdef BYTECODE_LIBRARY 1958DependFiles += $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.bc.d) 1959endif 1960 1961-include $(DependFiles) "" 1962 1963endif 1964 1965endif 1966 1967############################################################################### 1968# CHECK: Running the test suite 1969############################################################################### 1970 1971check:: 1972 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \ 1973 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \ 1974 $(EchoCmd) Running test suite ; \ 1975 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \ 1976 TESTSUITE=$(TESTSUITE) ; \ 1977 else \ 1978 $(EchoCmd) No Makefile in test directory ; \ 1979 fi ; \ 1980 else \ 1981 $(EchoCmd) No test directory ; \ 1982 fi 1983 1984# An alias dating from when both lit and DejaGNU test runners were used. 1985check-lit:: check 1986 1987check-all:: 1988 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \ 1989 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \ 1990 $(EchoCmd) Running test suite ; \ 1991 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \ 1992 else \ 1993 $(EchoCmd) No Makefile in test directory ; \ 1994 fi ; \ 1995 else \ 1996 $(EchoCmd) No test directory ; \ 1997 fi 1998 1999############################################################################### 2000# UNITTESTS: Running the unittests test suite 2001############################################################################### 2002 2003unittests:: 2004 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \ 2005 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \ 2006 $(EchoCmd) Running unittests test suite ; \ 2007 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \ 2008 else \ 2009 $(EchoCmd) No Makefile in unittests directory ; \ 2010 fi ; \ 2011 else \ 2012 $(EchoCmd) No unittests directory ; \ 2013 fi 2014 2015############################################################################### 2016# DISTRIBUTION: Handle construction of a distribution tarball 2017############################################################################### 2018 2019#------------------------------------------------------------------------ 2020# Define distribution related variables 2021#------------------------------------------------------------------------ 2022DistName := $(PROJECT_NAME)-$(PROJ_VERSION) 2023DistDir := $(PROJ_OBJ_ROOT)/$(DistName) 2024TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName) 2025DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz 2026DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip 2027DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2 2028DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \ 2029 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \ 2030 Makefile.config.in configure autoconf 2031DistOther := $(notdir $(wildcard \ 2032 $(PROJ_SRC_DIR)/*.h \ 2033 $(PROJ_SRC_DIR)/*.td \ 2034 $(PROJ_SRC_DIR)/*.def \ 2035 $(PROJ_SRC_DIR)/*.ll \ 2036 $(PROJ_SRC_DIR)/*.in)) 2037DistSubDirs := $(SubDirs) 2038DistSources = $(Sources) $(EXTRA_DIST) 2039DistFiles = $(DistAlways) $(DistSources) $(DistOther) 2040 2041#------------------------------------------------------------------------ 2042# We MUST build distribution with OBJ_DIR != SRC_DIR 2043#------------------------------------------------------------------------ 2044ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR)) 2045dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip :: 2046 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR 2047 2048else 2049 2050#------------------------------------------------------------------------ 2051# Prevent attempt to run dist targets from anywhere but the top level 2052#------------------------------------------------------------------------ 2053ifneq ($(LEVEL),.) 2054dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip :: 2055 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT) 2056else 2057 2058#------------------------------------------------------------------------ 2059# Provide the top level targets 2060#------------------------------------------------------------------------ 2061 2062dist-gzip:: $(DistTarGZip) 2063 2064$(DistTarGZip) : $(TopDistDir)/.makedistdir 2065 $(Echo) Packing gzipped distribution tar file. 2066 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \ 2067 $(GZIP) -c > "$(DistTarGZip)" 2068 2069dist-bzip2:: $(DistTarBZ2) 2070 2071$(DistTarBZ2) : $(TopDistDir)/.makedistdir 2072 $(Echo) Packing bzipped distribution tar file. 2073 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \ 2074 $(BZIP2) -c >$(DistTarBZ2) 2075 2076dist-zip:: $(DistZip) 2077 2078$(DistZip) : $(TopDistDir)/.makedistdir 2079 $(Echo) Packing zipped distribution file. 2080 $(Verb) rm -f $(DistZip) 2081 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName) 2082 2083dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip) 2084 $(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL ===== 2085 2086DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir 2087 2088dist-check:: $(DistTarGZip) 2089 $(Echo) Checking distribution tar file. 2090 $(Verb) if test -d $(DistCheckDir) ; then \ 2091 $(RM) -rf $(DistCheckDir) ; \ 2092 fi 2093 $(Verb) $(MKDIR) $(DistCheckDir) 2094 $(Verb) cd $(DistCheckDir) && \ 2095 $(MKDIR) $(DistCheckDir)/build && \ 2096 $(MKDIR) $(DistCheckDir)/install && \ 2097 gunzip -c $(DistTarGZip) | $(TAR) xf - && \ 2098 cd build && \ 2099 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \ 2100 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \ 2101 $(MAKE) all && \ 2102 $(MAKE) check && \ 2103 $(MAKE) unittests && \ 2104 $(MAKE) install && \ 2105 $(MAKE) uninstall && \ 2106 $(MAKE) dist-clean && \ 2107 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution ===== 2108 2109dist-clean:: 2110 $(Echo) Cleaning distribution files 2111 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \ 2112 $(DistCheckDir) 2113 2114endif 2115 2116#------------------------------------------------------------------------ 2117# Provide the recursive distdir target for building the distribution directory 2118#------------------------------------------------------------------------ 2119distdir: $(DistDir)/.makedistdir 2120$(DistDir)/.makedistdir: $(DistSources) 2121 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \ 2122 if test -d "$(DistDir)" ; then \ 2123 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \ 2124 exit 1 ; \ 2125 fi ; \ 2126 $(EchoCmd) Removing old $(DistDir) ; \ 2127 $(RM) -rf $(DistDir); \ 2128 $(EchoCmd) Making 'all' to verify build ; \ 2129 $(MAKE) ENABLE_OPTIMIZED=1 all ; \ 2130 fi 2131 $(Echo) Building Distribution Directory $(DistDir) 2132 $(Verb) $(MKDIR) $(DistDir) 2133 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \ 2134 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \ 2135 for file in $(DistFiles) ; do \ 2136 case "$$file" in \ 2137 $(PROJ_SRC_DIR)/*) \ 2138 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \ 2139 ;; \ 2140 $(PROJ_SRC_ROOT)/*) \ 2141 file=`echo "$$file" | \ 2142 sed "s#^$$srcrootstrip/##"` \ 2143 ;; \ 2144 esac; \ 2145 if test -f "$(PROJ_SRC_DIR)/$$file" || \ 2146 test -d "$(PROJ_SRC_DIR)/$$file" ; then \ 2147 from_dir="$(PROJ_SRC_DIR)" ; \ 2148 elif test -f "$$file" || test -d "$$file" ; then \ 2149 from_dir=. ; \ 2150 fi ; \ 2151 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \ 2152 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \ 2153 to_dir="$(DistDir)/$$dir"; \ 2154 $(MKDIR) "$$to_dir" ; \ 2155 else \ 2156 to_dir="$(DistDir)"; \ 2157 fi; \ 2158 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \ 2159 if test -n "$$mid_dir" ; then \ 2160 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \ 2161 fi ; \ 2162 if test -d "$$from_dir/$$file"; then \ 2163 if test -d "$(PROJ_SRC_DIR)/$$file" && \ 2164 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \ 2165 cd $(PROJ_SRC_DIR) ; \ 2166 $(TAR) cf - $$file --exclude .svn --exclude CVS | \ 2167 ( cd $$to_dir ; $(TAR) xf - ) ; \ 2168 cd $(PROJ_OBJ_DIR) ; \ 2169 else \ 2170 cd $$from_dir ; \ 2171 $(TAR) cf - $$file --exclude .svn --exclude CVS | \ 2172 ( cd $$to_dir ; $(TAR) xf - ) ; \ 2173 cd $(PROJ_OBJ_DIR) ; \ 2174 fi; \ 2175 elif test -f "$$from_dir/$$file" ; then \ 2176 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \ 2177 elif test -L "$$from_dir/$$file" ; then \ 2178 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \ 2179 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \ 2180 $(EchoCmd) "===== WARNING: Distribution Source " \ 2181 "$$from_dir/$$file Not Found!" ; \ 2182 elif test "$(Verb)" != '@' ; then \ 2183 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \ 2184 fi; \ 2185 done 2186 $(Verb) for subdir in $(DistSubDirs) ; do \ 2187 if test "$$subdir" \!= "." ; then \ 2188 new_distdir="$(DistDir)/$$subdir" ; \ 2189 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \ 2190 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \ 2191 DistDir="$$new_distdir" distdir ) || exit 1; \ 2192 fi; \ 2193 done 2194 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \ 2195 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \ 2196 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \ 2197 -name .svn \) -print` ;\ 2198 $(MAKE) dist-hook ; \ 2199 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \ 2200 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \ 2201 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \ 2202 -o ! -type d ! -perm -444 -exec \ 2203 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \ 2204 || chmod -R a+r $(DistDir) ; \ 2205 fi 2206 2207# This is invoked by distdir target, define it as a no-op to avoid errors if not 2208# defined by user. 2209dist-hook:: 2210 2211endif 2212 2213############################################################################### 2214# TOP LEVEL - targets only to apply at the top level directory 2215############################################################################### 2216 2217ifeq ($(LEVEL),.) 2218 2219#------------------------------------------------------------------------ 2220# Install support for the project's include files: 2221#------------------------------------------------------------------------ 2222ifdef NO_INSTALL 2223install-local:: 2224 $(Echo) Install circumvented with NO_INSTALL 2225uninstall-local:: 2226 $(Echo) Uninstall circumvented with NO_INSTALL 2227else 2228install-local:: 2229 $(Echo) Installing include files 2230 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir) 2231 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \ 2232 cd $(PROJ_SRC_ROOT)/include && \ 2233 for hdr in `find . -type f \ 2234 '(' -name LICENSE.TXT \ 2235 -o -name '*.def' \ 2236 -o -name '*.h' \ 2237 -o -name '*.inc' \ 2238 -o -name '*.td' \ 2239 ')' -print | grep -v CVS | \ 2240 grep -v .svn` ; do \ 2241 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \ 2242 if test \! -d "$$instdir" ; then \ 2243 $(EchoCmd) Making install directory $$instdir ; \ 2244 $(MKDIR) $$instdir ;\ 2245 fi ; \ 2246 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \ 2247 done ; \ 2248 fi 2249ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) 2250 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \ 2251 cd $(PROJ_OBJ_ROOT)/include && \ 2252 for hdr in `find . -type f \ 2253 '(' -name LICENSE.TXT \ 2254 -o -name '*.def' \ 2255 -o -name '*.h' \ 2256 -o -name '*.inc' \ 2257 -o -name '*.td' \ 2258 ')' -print | grep -v CVS | \ 2259 grep -v .svn` ; do \ 2260 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \ 2261 if test \! -d "$$instdir" ; then \ 2262 $(EchoCmd) Making install directory $$instdir ; \ 2263 $(MKDIR) $$instdir ;\ 2264 fi ; \ 2265 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \ 2266 done ; \ 2267 fi 2268endif 2269 2270uninstall-local:: 2271 $(Echo) Uninstalling include files 2272 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \ 2273 cd $(PROJ_SRC_ROOT)/include && \ 2274 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \ 2275 '!' '(' -name '*~' -o -name '.#*' \ 2276 -o -name '*.in' ')' -print ')' | \ 2277 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \ 2278 cd $(PROJ_SRC_ROOT)/include && \ 2279 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \ 2280 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \ 2281 fi 2282endif 2283endif 2284 2285check-line-length: 2286 @echo searching for overlength lines in files: $(Sources) 2287 @echo 2288 @echo 2289 egrep -n '.{81}' $(Sources) /dev/null 2290 2291check-for-tabs: 2292 @echo searching for tabs in files: $(Sources) 2293 @echo 2294 @echo 2295 egrep -n ' ' $(Sources) /dev/null 2296 2297check-footprint: 2298 @ls -l $(LibDir) | awk '\ 2299 BEGIN { sum = 0; } \ 2300 { sum += $$5; } \ 2301 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }' 2302 @ls -l $(ToolDir) | awk '\ 2303 BEGIN { sum = 0; } \ 2304 { sum += $$5; } \ 2305 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }' 2306#------------------------------------------------------------------------ 2307# Print out the directories used for building 2308#------------------------------------------------------------------------ 2309printvars:: 2310 $(Echo) "BuildMode : " '$(BuildMode)' 2311 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)' 2312 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)' 2313 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)' 2314 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)' 2315 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)' 2316 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)' 2317 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)' 2318 $(Echo) "PROJ_internal_prefix : " '$(PROJ_internal_prefix)' 2319 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)' 2320 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)' 2321 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)' 2322 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)' 2323 $(Echo) "UserTargets : " '$(UserTargets)' 2324 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)' 2325 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)' 2326 $(Echo) "ObjDir : " '$(ObjDir)' 2327 $(Echo) "LibDir : " '$(LibDir)' 2328 $(Echo) "ToolDir : " '$(ToolDir)' 2329 $(Echo) "ExmplDir : " '$(ExmplDir)' 2330 $(Echo) "Sources : " '$(Sources)' 2331 $(Echo) "TDFiles : " '$(TDFiles)' 2332 $(Echo) "INCFiles : " '$(INCFiles)' 2333 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)' 2334 $(Echo) "PreConditions: " '$(PreConditions)' 2335 $(Echo) "Compile.CXX : " '$(Compile.CXX)' 2336 $(Echo) "Compile.C : " '$(Compile.C)' 2337 $(Echo) "Archive : " '$(Archive)' 2338 $(Echo) "YaccFiles : " '$(YaccFiles)' 2339 $(Echo) "LexFiles : " '$(LexFiles)' 2340 $(Echo) "Module : " '$(Module)' 2341 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)' 2342 $(Echo) "SubDirs : " '$(SubDirs)' 2343 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)' 2344 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)' 2345 2346### 2347# Debugging 2348 2349# General debugging rule, use 'make dbg-print-XXX' to print the 2350# definition, value and origin of XXX. 2351make-print-%: 2352 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*))) 2353