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