1 #===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===#
3 # The LLVM Compiler Infrastructure
5 # This file is distributed under the University of Illinois Open Source
6 # License. See LICENSE.TXT for details.
8 #===------------------------------------------------------------------------===#
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.
13 #===-----------------------------------------------------------------------====#
15 ################################################################################
16 # TARGETS: Define standard targets that can be invoked
17 ################################################################################
19 #--------------------------------------------------------------------
20 # Define the various target sets
21 #--------------------------------------------------------------------
22 RecursiveTargets := all clean clean-all install uninstall install-bytecode \
24 LocalTargets := all-local clean-local clean-all-local check-local \
25 install-local printvars uninstall-local \
26 install-bytecode-local
27 TopLevelTargets := check dist dist-check dist-clean dist-gzip dist-bzip2 \
29 UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets)
30 InternalTargets := preconditions distdir dist-hook
32 ################################################################################
33 # INITIALIZATION: Basic things the makefile needs
34 ################################################################################
36 #--------------------------------------------------------------------
37 # Set the VPATH so that we can find source files.
38 #--------------------------------------------------------------------
41 #--------------------------------------------------------------------
42 # Reset the list of suffixes we know how to build.
43 #--------------------------------------------------------------------
45 .SUFFIXES: .c .cpp .cc .h .hpp .o .a .td .ps .dot .m .mm
46 .SUFFIXES: $(SHLIBEXT) $(SUFFIXES)
48 #--------------------------------------------------------------------
49 # Mark all of these targets as phony to avoid implicit rule search
50 #--------------------------------------------------------------------
51 .PHONY: $(UserTargets) $(InternalTargets)
53 #--------------------------------------------------------------------
54 # Make sure all the user-target rules are double colon rules and
55 # they are defined first.
56 #--------------------------------------------------------------------
60 #------------------------------------------------------------------------
61 # LLVMBuild Integration
62 #------------------------------------------------------------------------
64 # We use llvm-build to generate all the data required by the Makefile based
65 # build system in one swoop:
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
71 # - We generate the library table used by llvm-config.
73 # - We generate the dependencies for the Makefile fragment, so that we will
74 # automatically reconfigure outselves.
76 # The path to the llvm-build tool itself.
77 LLVMBuildTool := $(PROJ_SRC_ROOT)/utils/llvm-build/llvm-build
79 # The files we are going to generate using llvm-build.
80 LLVMBuildMakeFrag := $(PROJ_OBJ_ROOT)/Makefile.llvmbuild
81 LLVMBuildCMakeFrag := $(PROJ_OBJ_ROOT)/LLVMBuild.cmake
82 LLVMBuildCMakeExportsFrag := $(PROJ_OBJ_ROOT)/cmake/modules/LLVMBuildExports.cmake
83 LLVMBuildMakeFrags := \
84 $(LLVMBuildMakeFrag) \
85 $(LLVMBuildCMakeFrag) \
86 $(LLVMBuildCMakeExportsFrag)
87 LLVMConfigLibraryDependenciesInc := \
88 $(PROJ_OBJ_ROOT)/tools/llvm-config/LibraryDependencies.inc
90 # This is for temporary backwards compatibility.
91 ifndef TARGET_NATIVE_ARCH
92 TARGET_NATIVE_ARCH := $(ARCH)
95 # The rule to create the LLVMBuild Makefile fragment as well as the llvm-config
98 # Note that this target gets its real dependencies generated for us by
101 # We include a dependency on this Makefile to ensure that changes to the
102 # generation command get picked up.
103 $(LLVMBuildMakeFrags): $(PROJ_SRC_ROOT)/Makefile.rules \
104 $(PROJ_OBJ_ROOT)/Makefile.config
105 $(Echo) Constructing LLVMBuild project information.
106 $(Verb)$(PYTHON) $(LLVMBuildTool) \
107 --native-target "$(TARGET_NATIVE_ARCH)" \
108 --enable-targets "$(TARGETS_TO_BUILD)" \
109 --enable-optional-components "$(OPTIONAL_COMPONENTS)" \
110 --write-library-table $(LLVMConfigLibraryDependenciesInc) \
111 --write-make-fragment $(LLVMBuildMakeFrag) \
112 --write-cmake-fragment $(LLVMBuildCMakeFrag) \
113 --write-cmake-exports-fragment $(LLVMBuildCMakeExportsFrag)
115 # For completeness, let Make know how the extra files are generated.
116 $(LLVMConfigLibraryDependenciesInc): $(LLVMBuildMakeFrags)
118 # Include the generated Makefile fragment.
120 # We currently only include the dependencies for the fragment itself if we are
121 # at the top-level. Otherwise, recursive invocations would ends up doing
122 # substantially more redundant stat'ing.
124 # This means that we won't properly regenerate things for developers used to
125 # building from a subdirectory, but that is always somewhat unreliable.
127 LLVMBUILD_INCLUDE_DEPENDENCIES := 1
129 # Clean the generated makefile fragment at the top-level.
131 -$(Verb) $(RM) -f $(LLVMBuildMakeFrags)
133 -include $(LLVMBuildMakeFrag)
135 ################################################################################
136 # PRECONDITIONS: that which must be built/checked first
137 ################################################################################
139 SrcMakefiles := $(filter %Makefile %Makefile.tests,\
140 $(wildcard $(PROJ_SRC_DIR)/Makefile*))
141 ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles))
142 ConfigureScript := $(PROJ_SRC_ROOT)/configure
143 ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status
144 MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in))
145 MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in))
146 MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config
147 MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common
148 PreConditions := $(ConfigStatusScript) $(ObjMakefiles)
149 ifneq ($(MakefileCommonIn),)
150 PreConditions += $(MakefileCommon)
153 ifneq ($(MakefileConfigIn),)
154 PreConditions += $(MakefileConfig)
157 preconditions: $(PreConditions)
159 #------------------------------------------------------------------------
160 # Make sure the BUILT_SOURCES are built first
161 #------------------------------------------------------------------------
162 $(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES)
165 ifneq ($(strip $(BUILT_SOURCES)),)
166 -$(Verb) $(RM) -f $(BUILT_SOURCES)
169 ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT))
171 $(Verb) if test -x config.status ; then \
172 $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \
173 $(MKDIR) .spotless.save ; \
174 $(MV) config.status .spotless.save ; \
175 $(MV) mklib .spotless.save ; \
176 $(MV) projects .spotless.save ; \
178 $(MV) .spotless.save/config.status . ; \
179 $(MV) .spotless.save/mklib . ; \
180 $(MV) .spotless.save/projects . ; \
181 $(RM) -rf .spotless.save ; \
182 $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \
183 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
184 $(ConfigStatusScript) ; \
186 $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \
190 $(EchoCmd) "spotless target not supported for objdir == srcdir"
193 $(BUILT_SOURCES) : $(ObjMakefiles)
195 #------------------------------------------------------------------------
196 # Make sure we're not using a stale configuration
197 #------------------------------------------------------------------------
199 $(Echo) Reconfiguring $(PROJ_OBJ_ROOT)
200 $(Verb) cd $(PROJ_OBJ_ROOT) && \
201 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
202 $(ConfigStatusScript)
204 .PRECIOUS: $(ConfigStatusScript)
205 $(ConfigStatusScript): $(ConfigureScript)
206 $(Echo) Reconfiguring with $<
207 $(Verb) cd $(PROJ_OBJ_ROOT) && \
208 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
209 $(ConfigStatusScript)
211 #------------------------------------------------------------------------
212 # Make sure the configuration makefile is up to date
213 #------------------------------------------------------------------------
214 ifneq ($(MakefileConfigIn),)
215 $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
216 $(Echo) Regenerating $@
217 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
220 ifneq ($(MakefileCommonIn),)
221 $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
222 $(Echo) Regenerating $@
223 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
226 #------------------------------------------------------------------------
227 # If the Makefile in the source tree has been updated, copy it over into the
228 # build tree. But, only do this if the source and object makefiles differ
229 #------------------------------------------------------------------------
231 PROJ_MAKEFILE := $(PROJ_SRC_DIR)/Makefile
234 ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))
236 Makefile: $(PROJ_MAKEFILE) $(ExtraMakefiles)
237 $(Echo) "Updating Makefile"
238 $(Verb) $(MKDIR) $(@D)
239 $(Verb) $(CP) -f $< $@
241 # Copy the Makefile.* files unless we're in the root directory which avoids
242 # the copying of Makefile.config.in or other things that should be explicitly
244 $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_MAKEFILE)%
246 *Makefile.rules) ;; \
248 *) $(EchoCmd) "Updating $(@F)" ; \
255 #------------------------------------------------------------------------
256 # Set up the basic dependencies
257 #------------------------------------------------------------------------
258 $(UserTargets):: $(PreConditions)
262 clean-all:: clean-local clean-all-local
263 install:: install-local
264 uninstall:: uninstall-local
265 install-local:: all-local
266 install-bytecode:: install-bytecode-local
268 ###############################################################################
269 # VARIABLES: Set up various variables based on configuration data
270 ###############################################################################
272 # Variable for if this make is for a "cleaning" target
273 ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),)
277 #--------------------------------------------------------------------
278 # Variables derived from configuration we are building
279 #--------------------------------------------------------------------
282 ifeq ($(ENABLE_OPTIMIZED),1)
284 # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
285 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin Darwin DragonFly FreeBSD GNU/kFreeBSD))
286 OmitFramePointer := -fomit-frame-pointer
289 CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
290 C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
291 LD.Flags += $(OPTIMIZE_OPTION)
293 BuildMode := $(BuildMode)+Debug
299 ifdef NO_DEBUG_SYMBOLS
300 BuildMode := Unoptimized
306 ifeq ($(ENABLE_SPLIT_DWARF), 1)
307 CXX.Flags += -gsplit-dwarf
308 C.Flags += -gsplit-dwarf
317 ifeq ($(ENABLE_LIBCPP),1)
318 CXX.Flags += -stdlib=libc++
319 LD.Flags += -stdlib=libc++
322 ifeq ($(ENABLE_CXX1Y),1)
323 CXX.Flags += -std=c++1y
325 CXX.Flags += -std=c++11
328 ifeq ($(ENABLE_WERROR),1)
333 ifeq ($(ENABLE_PROFILING),1)
334 BuildMode := $(BuildMode)+Profile
335 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
336 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g
337 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg
341 ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
342 CXX.Flags += -fvisibility-inlines-hidden
345 ifdef ENABLE_EXPENSIVE_CHECKS
346 # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
347 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
351 # IF REQUIRES_EH=1 is specified then don't disable exceptions
353 CXX.Flags += -fno-exceptions
355 # If the library requires EH, it also requires RTTI.
359 ifdef REQUIRES_FRAME_POINTER
360 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags))
361 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags))
362 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags))
365 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
366 ifneq ($(REQUIRES_RTTI), 1)
367 CXX.Flags += -fno-rtti
370 ifeq ($(ENABLE_COVERAGE),1)
371 BuildMode := $(BuildMode)+Coverage
372 CXX.Flags += -ftest-coverage -fprofile-arcs
373 C.Flags += -ftest-coverage -fprofile-arcs
376 # If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
377 # then disable assertions by defining the appropriate preprocessor symbols.
378 ifeq ($(DISABLE_ASSERTIONS),1)
379 CPP.Defines += -DNDEBUG
381 BuildMode := $(BuildMode)+Asserts
382 CPP.Defines += -D_DEBUG
385 # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or
386 # configured), then enable expensive checks by defining the
387 # appropriate preprocessor symbols.
388 ifeq ($(ENABLE_EXPENSIVE_CHECKS),1)
389 BuildMode := $(BuildMode)+Checks
390 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
393 # LOADABLE_MODULE implies several other things so we force them to be
395 ifdef LOADABLE_MODULE
397 LINK_LIBS_IN_SHARED := 1
405 ifeq ($(ENABLE_PIC),1)
406 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
407 # Nothing. Win32 defaults to PIC and warns when given -fPIC
409 ifeq ($(HOST_OS),Darwin)
410 # Common symbols not allowed in dylib files
411 CXX.Flags += -fno-common
412 C.Flags += -fno-common
414 # Linux and others; pass -fPIC
420 ifeq ($(HOST_OS),Darwin)
421 CXX.Flags += -mdynamic-no-pic
422 C.Flags += -mdynamic-no-pic
426 # Support makefile variable to disable any kind of timestamp/non-deterministic
427 # info from being used in the build.
428 ifeq ($(ENABLE_TIMESTAMPS),1)
429 DOTDIR_TIMESTAMP_COMMAND := $(DATE)
431 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.'
434 ifeq ($(HOST_OS),MingW)
436 CPP.Defines += -D__NO_CTYPE_INLINE
437 ifeq ($(LLVM_CROSS_COMPILING),1)
438 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016
440 LD.Flags += -Wl,--allow-multiple-definition
445 CXX.Flags += -Woverloaded-virtual
446 CPP.BaseFlags += $(CPP.Defines)
449 # Make Floating point IEEE compliant on Alpha.
452 CPP.BaseFlags += -mieee
453 ifeq ($(ENABLE_PIC),0)
455 CPP.BaseFlags += -fPIC
458 LD.Flags += -Wl,--no-relax
461 # GNU ld/PECOFF accepts but ignores them below;
465 # FIXME: autoconf should be aware of them.
466 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
467 HAVE_LINK_VERSION_SCRIPT := 0
469 RDYNAMIC := -Wl,--export-all-symbols
472 #--------------------------------------------------------------------
473 # Directory locations
474 #--------------------------------------------------------------------
476 ifeq ($(LLVM_CROSS_COMPILING),1)
477 BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin
480 ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode)
481 ObjDir := $(ObjRootDir)
482 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
483 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
484 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
485 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
486 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
487 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
489 #--------------------------------------------------------------------
490 # Locations of shared libraries
491 #--------------------------------------------------------------------
494 SharedLibDir := $(LibDir)
495 LLVMSharedLibDir := $(LLVMLibDir)
497 # Win32.DLL prefers to be located on the "PATH" of binaries.
498 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
499 SharedLibDir := $(ToolDir)
500 LLVMSharedLibDir := $(LLVMToolDir)
502 ifeq ($(HOST_OS),Cygwin)
509 #--------------------------------------------------------------------
510 # Full Paths To Compiled Tools and Utilities
511 #--------------------------------------------------------------------
512 EchoCmd := $(ECHO) llvm[$(MAKELEVEL)]:
513 ifdef BUILD_DIRS_ONLY
514 EchoCmd := $(EchoCmd) "(build tools)":
519 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
522 ifeq ($(LLVM_CROSS_COMPILING),1)
523 LLVM_TBLGEN := $(BuildLLVMToolDir)/llvm-tblgen$(BUILD_EXEEXT)
525 LLVM_TBLGEN := $(LLVMToolDir)/llvm-tblgen$(EXEEXT)
528 ifeq ($(LLVM_CROSS_COMPILING),1)
529 LLVM_CONFIG := $(BuildLLVMToolDir)/llvm-config$(BUILD_EXEEXT)
531 LLVM_CONFIG := $(LLVMToolDir)/llvm-config$(EXEEXT)
534 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT)
537 LLI := $(LLVMToolDir)/lli$(EXEEXT)
540 LLC := $(LLVMToolDir)/llc$(EXEEXT)
543 LOPT := $(LLVMToolDir)/opt$(EXEEXT)
546 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
549 LLVMLINK := $(LLVMToolDir)/llvm-link$(EXEEXT)
552 #--------------------------------------------------------------------
553 # Adjust to user's request
554 #--------------------------------------------------------------------
556 ifeq ($(HOST_OS),Darwin)
557 ifdef MACOSX_DEPLOYMENT_TARGET
558 DARWIN_VERSION := $(MACOSX_DEPLOYMENT_TARGET)
560 DARWIN_VERSION := `sw_vers -productVersion`
562 # Strip a number like 10.4.7 to 10.4
563 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]+).*/\1/')
564 # Get "4" out of 10.4 for later pieces in the makefile.
565 DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]+).*/\1/')
567 LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
568 SharedLinkOptions := -dynamiclib
569 ifdef DEPLOYMENT_TARGET
570 SharedLinkOptions += $(DEPLOYMENT_TARGET)
573 SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
577 SharedLinkOptions=-shared
580 ifeq ($(TARGET_OS),Darwin)
581 ifdef DEPLOYMENT_TARGET
582 TargetCommonOpts += $(DEPLOYMENT_TARGET)
585 TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
591 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
592 ifneq ($(HOST_OS),Darwin)
593 LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
595 LD.Flags += -Wl,-install_name -Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)"
607 # Adjust settings for verbose mode
610 AR.Flags += >/dev/null 2>/dev/null
611 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
613 ConfigureScriptFLAGS :=
616 # By default, strip symbol information from executable
618 Strip := $(PLATFORMSTRIPOPTS)
619 StripWarnMsg := "(without symbols)"
620 Install.StripFlag += -s
623 # By default, strip dead symbols at link time
624 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
625 ifneq ($(HOST_OS),Darwin)
626 ifneq ($(HOST_ARCH),Mips)
627 CXX.Flags += -ffunction-sections -fdata-sections
632 ifeq ($(HOST_OS),Darwin)
633 LD.Flags += -Wl,-dead_strip
635 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
636 LD.Flags += -Wl,--gc-sections
641 # Adjust linker flags for building an executable
642 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
643 ifndef TOOL_NO_EXPORTS
644 LD.Flags += $(RDYNAMIC)
646 ifneq ($(HOST_OS), Darwin)
648 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
651 ifneq ($(DARWIN_MAJVERS),4)
652 LD.Flags += $(RPATH) -Wl,@executable_path/../lib
655 TempFile := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/llvm-lto.XXXXXX)
656 LD.Flags += -Wl,-object_path_lto -Wl,$(TempFile)
662 #----------------------------------------------------------
663 # Options To Invoke Tools
664 #----------------------------------------------------------
666 ifdef EXTRA_LD_OPTIONS
667 LD.Flags += $(EXTRA_LD_OPTIONS)
671 CompileCommonOpts += -pedantic -Wno-long-long
673 CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
674 $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT) \
675 $(NO_UNINITIALIZED) $(NO_MAYBE_UNINITIALIZED) \
676 $(NO_MISSING_FIELD_INITIALIZERS)
677 # Enable cast-qual for C++; the workaround is to use const_cast.
678 CXX.Flags += -Wcast-qual
680 ifeq ($(HOST_OS),HP-UX)
681 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
684 # If we are building a universal binary on Mac OS X, pass extra options. This
685 # is useful to people that want to link the LLVM libraries into their universal
688 # The following can be optionally specified:
689 # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
690 # For Mac OS X 10.4 Intel machines, the traditional one is:
691 # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
692 # UNIVERSAL_ARCH can be optionally specified to be a list of architectures
693 # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to
696 ifndef UNIVERSAL_ARCH
697 UNIVERSAL_ARCH := i386 ppc
699 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
700 TargetCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
701 ifdef UNIVERSAL_SDK_PATH
702 TargetCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
705 # Building universal cannot compute dependencies automatically.
706 DISABLE_AUTO_DEPENDENCIES=1
708 ifeq ($(TARGET_OS),Darwin)
709 ifeq ($(ARCH),x86_64)
710 TargetCommonOpts = -m64
713 TargetCommonOpts = -m32
719 ifeq ($(HOST_OS),SunOS)
720 CPP.BaseFlags += -include llvm/Support/Solaris.h
723 ifeq ($(HOST_OS),AuroraUX)
724 CPP.BaseFlags += -include llvm/Support/Solaris.h
725 endif # !HOST_OS - AuroraUX.
727 # On Windows, SharedLibDir != LibDir. The order is important.
728 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
729 LD.Flags += -L$(SharedLibDir) -L$(LibDir) -L$(LLVMToolDir) -L$(LLVMLibDir)
731 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
734 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
735 # All -I flags should go here, so that they don't confuse llvm-config.
736 CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
737 $(patsubst %,-I%/include,\
738 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \
739 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
742 ifeq ($(INCLUDE_BUILD_DIR),1)
743 CPP.Flags += -I$(ObjDir)
746 # SHOW_DIAGNOSTICS support.
747 ifeq ($(SHOW_DIAGNOSTICS),1)
748 Compile.Wrapper := env CC_LOG_DIAGNOSTICS=1 \
749 CC_LOG_DIAGNOSTICS_FILE="$(LLVM_OBJ_ROOT)/$(BuildMode)/diags"
754 Compile.C = $(Compile.Wrapper) \
755 $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
756 $(TargetCommonOpts) $(CompileCommonOpts) -c
757 Compile.CXX = $(Compile.Wrapper) \
758 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
759 $(TargetCommonOpts) $(CompileCommonOpts) -c
760 Preprocess.CXX= $(Compile.Wrapper) \
761 $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
762 $(CompileCommonOpts) $(CXX.Flags) -E
763 Link = $(Compile.Wrapper) \
764 $(CXX) $(CXXFLAGS) $(LD.Flags) $(LDFLAGS) \
765 $(TargetCommonOpts) $(Strip)
767 Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
768 $(TargetCommonOpts) $(CompileCommonOpts) -E
770 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
771 ScriptInstall = $(INSTALL) -m 0755
772 DataInstall = $(INSTALL) -m 0644
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.
777 TableGen.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)
781 LLVMTableGen = $(LLVM_TBLGEN) $(TableGen.Flags)
783 Archive = $(AR) $(AR.Flags)
792 #----------------------------------------------------------
793 # Get the list of source files and compute object file
795 #----------------------------------------------------------
798 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
799 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
801 Sources := $(SOURCES)
805 Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
808 BaseNameSources := $(sort $(basename $(Sources)))
809 SourceDirs := $(sort $(dir $(Sources)))
811 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
812 ObjectDirs := $(SourceDirs:%=$(ObjDir)/%)
814 #----------------------------------------------------------
815 # For Mingw MSYS bash and Python/w32:
817 # $(ECHOPATH) prints DOSish pathstring.
818 # ex) $(ECHOPATH) /include/sys/types.h
819 # --> C:/mingw/include/sys/types.h
820 # built-in "echo" does not transform path to DOSish path.
822 # FIXME: It would not be needed when MSYS's python
824 #----------------------------------------------------------
826 ifeq (-mingw32,$(findstring -mingw32,$(BUILD_TRIPLE)))
827 ECHOPATH := $(Verb)$(PYTHON) -u -c "import sys;print ' '.join(sys.argv[1:])"
829 ECHOPATH := $(Verb)$(ECHO)
832 ###############################################################################
833 # DIRECTORIES: Handle recursive descent of directory structure
834 ###############################################################################
836 #---------------------------------------------------------
837 # Provide rules to make install dirs. This must be early
838 # in the file so they get built before dependencies
839 #---------------------------------------------------------
841 $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir)::
844 # To create other directories, as needed, and timestamp their creation
846 $(Verb) $(MKDIR) $* > /dev/null
847 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
849 .PRECIOUS: $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
850 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
852 #---------------------------------------------------------
853 # Collect the object directories (as there may be more
854 # than one if the source code is spread across
856 #---------------------------------------------------------
858 OBJECT_DIRS := $(ObjDir)/.dir $(ObjectDirs:%=%/.dir)
859 .PRECIOUS: $(OBJECT_DIRS)
861 #---------------------------------------------------------
862 # Handle the DIRS options for sequential construction
863 #---------------------------------------------------------
869 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
870 $(RecursiveTargets)::
871 $(Verb) for dir in $(DIRS); do \
872 if ([ ! -f $$dir/Makefile ] || \
873 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
875 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
877 ($(MAKE) -C $$dir $@ ) || exit 1; \
880 $(RecursiveTargets)::
881 $(Verb) for dir in $(DIRS); do \
882 ($(MAKE) -C $$dir $@ ) || exit 1; \
888 #---------------------------------------------------------
889 # Handle the EXPERIMENTAL_DIRS options ensuring success
890 # after each directory is built.
891 #---------------------------------------------------------
892 ifdef EXPERIMENTAL_DIRS
893 $(RecursiveTargets)::
894 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
895 if ([ ! -f $$dir/Makefile ] || \
896 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
898 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
900 ($(MAKE) -C $$dir $@ ) || exit 0; \
904 #-----------------------------------------------------------
905 # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
906 #-----------------------------------------------------------
907 ifdef OPTIONAL_PARALLEL_DIRS
908 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) -o -f $(T)/Makefile && echo "$(T)"))
911 #-----------------------------------------------------------
912 # Handle the PARALLEL_DIRS options for parallel construction
913 #-----------------------------------------------------------
916 SubDirs += $(PARALLEL_DIRS)
918 # Unfortunately, this list must be maintained if new recursive targets are added
919 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
920 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
921 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
922 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
923 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
924 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
925 unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
927 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
931 SD=$(PROJ_SRC_DIR)/$(@D); \
933 if [ ! -f $$SD/Makefile ]; then \
935 DD=$(notdir $(@D)); \
937 if ([ ! -f $$DD/Makefile ] || \
938 command test $$DD/Makefile -ot \
939 $$SD/Makefile ); then \
941 $(CP) $$SD/Makefile $$DD/Makefile; \
943 $(MAKE) -C $$DD $(subst $(@D)/.make,,$@)
946 #---------------------------------------------------------
947 # Handle the OPTIONAL_DIRS options for directores that may
949 #---------------------------------------------------------
952 SubDirs += $(OPTIONAL_DIRS)
954 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
955 $(RecursiveTargets)::
956 $(Verb) for dir in $(OPTIONAL_DIRS); do \
957 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
958 if ([ ! -f $$dir/Makefile ] || \
959 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
961 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
963 ($(MAKE) -C$$dir $@ ) || exit 1; \
967 $(RecursiveTargets)::
968 $(Verb) for dir in $(OPTIONAL_DIRS); do \
969 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
970 ($(MAKE) -C$$dir $@ ) || exit 1; \
976 #---------------------------------------------------------
977 # Handle the CONFIG_FILES options
978 #---------------------------------------------------------
983 $(Echo) Install circumvented with NO_INSTALL
985 $(Echo) UnInstall circumvented with NO_INSTALL
987 install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
988 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
989 $(Verb)for file in $(CONFIG_FILES); do \
990 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
991 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
992 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
993 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
995 $(ECHO) Error: cannot find config file $${file}. ; \
1000 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir)
1001 $(Verb)for file in $(CONFIG_FILES); do \
1002 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \
1008 ###############################################################################
1009 # Set up variables for building libraries
1010 ###############################################################################
1012 #---------------------------------------------------------
1013 # Define various command line options pertaining to the
1014 # libraries needed when linking. There are "Proj" libs
1015 # (defined by the user's project) and "LLVM" libs (defined
1016 # by the LLVM project).
1017 #---------------------------------------------------------
1020 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
1021 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
1022 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
1023 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
1027 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
1028 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
1029 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
1030 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
1033 # Loadable module for Win32 requires all symbols resolved for linking.
1034 # Then all symbols in LLVM.dll will be available.
1035 ifeq ($(ENABLE_SHARED),1)
1036 ifdef LOADABLE_MODULE
1037 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
1038 LINK_COMPONENTS += all
1043 ifndef IS_CLEANING_TARGET
1044 ifdef LINK_COMPONENTS
1046 # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make
1047 # clean in tools, then do a make in tools (instead of at the top level).
1049 @echo "*** llvm-config doesn't exist - rebuilding it."
1050 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
1052 $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
1054 ifeq ($(ENABLE_SHARED), 1)
1055 # We can take the "auto-import" feature to get rid of using dllimport.
1056 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1057 LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \
1060 LLVMLibsOptions += -lLLVM-$(LLVMVersion)
1061 LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)LLVM-$(LLVMVersion)$(SHLIBEXT)
1064 ifndef NO_LLVM_CONFIG
1065 LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error)
1066 ifeq ($(LLVMConfigLibs),Error)
1067 $(error llvm-config --libs failed)
1069 LLVMLibsOptions += $(LLVMConfigLibs)
1070 LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error)
1071 ifeq ($(LLVMConfigLibfiles),Error)
1072 $(error llvm-config --libfiles failed)
1074 LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles)
1081 # Set up the library exports file.
1082 ifdef EXPORTED_SYMBOL_FILE
1084 # First, set up the native export file, which may differ from the source
1087 ifeq ($(HOST_OS),Darwin)
1088 # Darwin convention prefixes symbols with underscores.
1089 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
1090 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1091 $(Verb) sed -e 's/^/_/' < $< > $@
1093 -$(Verb) $(RM) -f $(NativeExportsFile)
1095 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1096 # Gold and BFD ld require a version script rather than a plain list.
1097 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
1098 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1099 $(Verb) echo "{" > $@
1100 $(Verb) grep -q '[[:alnum:]_]' $< && echo " global:" >> $@ || :
1101 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
1102 ifneq ($(HOST_OS),OpenBSD)
1103 $(Verb) echo " local: *;" >> $@
1105 $(Verb) echo "};" >> $@
1107 -$(Verb) $(RM) -f $(NativeExportsFile)
1109 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1110 # GNU ld Win32 accepts .DEF files that contain "DATA" entries.
1111 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def))
1112 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1113 $(Echo) Generating $(notdir $@)
1114 $(Verb) $(ECHO) "EXPORTS" > $@
1115 $(Verb) $(CAT) $< >> $@
1117 -$(Verb) $(RM) -f $(NativeExportsFile)
1119 # Default behavior: just use the exports file verbatim.
1120 NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
1125 # Now add the linker command-line options to use the native export file.
1128 ifeq ($(HOST_OS),Darwin)
1129 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
1132 # gold, bfd ld, etc.
1133 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1134 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1138 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1139 # LLVMLibsOptions is invalidated at processing tools/llvm-shlib.
1140 SharedLinkOptions += $(NativeExportsFile)
1145 ###############################################################################
1146 # Library Build Rules: Four ways to build a library
1147 ###############################################################################
1149 # if we're building a library ...
1152 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1153 LIBRARYNAME := $(strip $(LIBRARYNAME))
1154 LIBRARYALIASNAME := $(strip $(LIBRARYALIASNAME))
1155 ifdef LOADABLE_MODULE
1156 BaseLibName.A := $(LIBRARYNAME).a
1157 BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT)
1158 BaseAliasName.SO := $(LIBRARYALIASNAME)$(SHLIBEXT)
1160 BaseLibName.A := lib$(LIBRARYNAME).a
1161 BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1162 BaseAliasName.SO := $(SharedPrefix)$(LIBRARYALIASNAME)$(SHLIBEXT)
1164 LibName.A := $(LibDir)/$(BaseLibName.A)
1165 LibName.SO := $(SharedLibDir)/$(BaseLibName.SO)
1166 AliasName.SO := $(SharedLibDir)/$(BaseAliasName.SO)
1167 LibName.O := $(LibDir)/$(LIBRARYNAME).o
1169 #---------------------------------------------------------
1170 # Shared Library Targets:
1171 # If the user asked for a shared library to be built
1172 # with the SHARED_LIBRARY variable, then we provide
1173 # targets for building them.
1174 #---------------------------------------------------------
1175 ifdef SHARED_LIBRARY
1177 all-local:: $(LibName.SO)
1179 ifdef EXPORTED_SYMBOL_FILE
1180 $(LibName.SO): $(NativeExportsFile)
1183 ifdef LINK_LIBS_IN_SHARED
1184 ifdef LOADABLE_MODULE
1185 SharedLibKindMessage := "Loadable Module"
1186 SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions)
1188 SharedLibKindMessage := "Shared Library"
1190 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir
1191 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1193 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1194 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1196 $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir
1197 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@)
1198 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1202 ifneq ($(strip $(LibName.SO)),)
1203 -$(Verb) $(RM) -f $(LibName.SO)
1208 $(Echo) Install circumvented with NO_INSTALL
1210 $(Echo) Uninstall circumvented with NO_INSTALL
1213 # Win32.DLL prefers to be located on the "PATH" of binaries.
1214 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1215 DestSharedLibDir := $(DESTDIR)$(PROJ_bindir)
1217 DestSharedLibDir := $(DESTDIR)$(PROJ_libdir)
1219 DestSharedLib := $(DestSharedLibDir)/$(BaseLibName.SO)
1220 DestSharedAlias := $(DestSharedLibDir)/$(BaseAliasName.SO)
1222 install-local:: $(DestSharedLib)
1224 $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
1225 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1226 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1228 $(Echo) Creating alias from $(DestSharedLib) to $(DestSharedAlias)
1229 $(Verb) $(AliasTool) $(DestSharedLib) $(DestSharedAlias)
1233 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1234 -$(Verb) $(RM) -f $(DestSharedLib)
1238 #---------------------------------------------------------
1240 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1241 # building an archive.
1242 #---------------------------------------------------------
1243 ifndef NO_BUILD_ARCHIVE
1244 ifndef BUILD_ARCHIVE
1245 ifndef LOADABLE_MODULE
1251 #---------------------------------------------------------
1252 # Archive Library Targets:
1253 # If the user wanted a regular archive library built,
1254 # then we provide targets for building them.
1255 #---------------------------------------------------------
1258 all-local:: $(LibName.A)
1260 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
1261 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1262 -$(Verb) $(RM) -f $@
1263 $(Verb) $(Archive) $@ $(ObjectsO)
1264 $(Verb) $(Ranlib) $@
1267 ifneq ($(strip $(LibName.A)),)
1268 -$(Verb) $(RM) -f $(LibName.A)
1273 $(Echo) Install circumvented with NO_INSTALL
1275 $(Echo) Uninstall circumvented with NO_INSTALL
1277 ifdef NO_INSTALL_ARCHIVES
1279 $(Echo) Install circumvented with NO_INSTALL
1281 $(Echo) Uninstall circumvented with NO_INSTALL
1283 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1285 install-local:: $(DestArchiveLib)
1287 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1288 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1289 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1290 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1293 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1294 -$(Verb) $(RM) -f $(DestArchiveLib)
1302 ###############################################################################
1303 # Tool Build Rules: Build executable tool based on TOOLNAME option
1304 ###############################################################################
1308 #---------------------------------------------------------
1309 # Set up variables for building a tool.
1310 #---------------------------------------------------------
1311 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1313 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME)
1315 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME)
1318 # TOOLALIAS is a name to symlink (or copy) the tool to.
1321 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1323 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1327 #---------------------------------------------------------
1329 #---------------------------------------------------------
1331 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1332 # not exporting all of the weak symbols from the binary. This reduces dyld
1333 # startup time by 4x on darwin in some cases.
1334 ifdef TOOL_NO_EXPORTS
1335 ifeq ($(HOST_OS),Darwin)
1337 # Tiger tools don't support this.
1338 ifneq ($(DARWIN_MAJVERS),4)
1339 LD.Flags += -Wl,-exported_symbol,_main
1343 ifeq ($(HOST_OS), $(filter $(HOST_OS), DragonFly Linux NetBSD FreeBSD GNU/kFreeBSD GNU))
1344 ifneq ($(ARCH), Mips)
1345 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
1350 #---------------------------------------------------------
1351 # Tool Order File Support
1352 #---------------------------------------------------------
1354 ifeq ($(HOST_OS),Darwin)
1355 ifdef TOOL_ORDER_FILE
1357 LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
1362 #---------------------------------------------------------
1363 # Tool Version Info Support
1364 #---------------------------------------------------------
1366 ifeq ($(HOST_OS),Darwin)
1367 ifdef TOOL_INFO_PLIST
1369 LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST)
1371 $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST)
1373 $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir
1374 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..."
1375 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \
1376 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \
1377 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \
1378 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \
1384 #---------------------------------------------------------
1385 # Provide targets for building the tools
1386 #---------------------------------------------------------
1387 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1390 ifneq ($(strip $(ToolBuildPath)),)
1391 -$(Verb) $(RM) -f $(ToolBuildPath)
1393 ifneq ($(strip $(ToolAliasBuildPath)),)
1394 -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1398 $(ToolBuildPath): $(ExmplDir)/.dir
1400 $(ToolBuildPath): $(ToolDir)/.dir
1403 ifdef CODESIGN_TOOLS
1404 TOOL_CODESIGN_IDENTITY ?= -
1406 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1407 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1408 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1409 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1410 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1412 $(Echo) ======= Code-Signing $(BuildMode) Executable $(TOOLNAME)
1413 $(Verb) codesign -s $(TOOL_CODESIGN_IDENTITY) $@
1415 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1416 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1417 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1418 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1419 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1423 ifneq ($(strip $(ToolAliasBuildPath)),)
1424 $(ToolAliasBuildPath): $(ToolBuildPath)
1425 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1426 $(Verb) $(RM) -f $(ToolAliasBuildPath)
1427 $(Verb) $(AliasTool) $(notdir $(ToolBuildPath)) $(ToolAliasBuildPath)
1428 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \
1434 $(Echo) Install circumvented with NO_INSTALL
1436 $(Echo) Uninstall circumvented with NO_INSTALL
1440 ToolBinDir = $(DESTDIR)$(PROJ_internal_prefix)/bin
1442 ToolBinDir = $(DESTDIR)$(PROJ_bindir)
1444 DestTool = $(ToolBinDir)/$(program_prefix)$(TOOLEXENAME)
1446 install-local:: $(DestTool)
1448 $(DestTool): $(ToolBuildPath)
1449 $(Echo) Installing $(BuildMode) $(DestTool)
1450 $(Verb) $(MKDIR) $(ToolBinDir)
1451 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1454 $(Echo) Uninstalling $(BuildMode) $(DestTool)
1455 -$(Verb) $(RM) -f $(DestTool)
1457 # TOOLALIAS install.
1459 DestToolAlias = $(ToolBinDir)/$(program_prefix)$(TOOLALIAS)$(EXEEXT)
1461 install-local:: $(DestToolAlias)
1463 $(DestToolAlias): $(DestTool)
1464 $(Echo) Installing $(BuildMode) $(DestToolAlias)
1465 $(Verb) $(RM) -f $(DestToolAlias)
1466 $(Verb) $(AliasTool) $(notdir $(DestTool)) $(DestToolAlias)
1469 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1470 -$(Verb) $(RM) -f $(DestToolAlias)
1476 ###############################################################################
1477 # Object Build Rules: Build object files based on sources
1478 ###############################################################################
1480 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1481 ifeq ($(HOST_OS),HP-UX)
1482 DISABLE_AUTO_DEPENDENCIES=1
1485 COMPILE_DEPS = $(OBJECT_DIRS) $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1487 # Provide rule sets for when dependency generation is enabled
1488 ifndef DISABLE_AUTO_DEPENDENCIES
1490 #---------------------------------------------------------
1491 # Create .o files in the ObjDir directory from the .cpp and .c files...
1492 #---------------------------------------------------------
1494 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1495 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1497 # If the build succeeded, move the dependency file over, otherwise
1499 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1500 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1502 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1503 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1504 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1507 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1508 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1509 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1512 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1513 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1514 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1517 $(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1518 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1519 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1522 $(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1523 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1524 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1527 # Provide alternate rule sets if dependencies are disabled
1530 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1531 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1532 $(Compile.CXX) $< -o $@
1534 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1535 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1536 $(Compile.CXX) $< -o $@
1538 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1539 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1540 $(Compile.CXX) $< -o $@
1542 $(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1543 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1544 $(Compile.C) $< -o $@
1546 $(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1547 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1548 $(Compile.C) $< -o $@
1552 ## Rules for building preprocessed (.i/.ii) outputs.
1553 $(BuildMode)/%.ii: %.cpp $(COMPILE_DEPS)
1554 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1555 $(Verb) $(Preprocess.CXX) $< -o $@
1557 $(BuildMode)/%.ii: %.mm $(COMPILE_DEPS)
1558 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1559 $(Verb) $(Preprocess.CXX) $< -o $@
1561 $(BuildMode)/%.ii: %.cc $(COMPILE_DEPS)
1562 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1563 $(Verb) $(Preprocess.CXX) $< -o $@
1565 $(BuildMode)/%.i: %.c $(COMPILE_DEPS)
1566 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1567 $(Verb) $(Preprocess.C) $< -o $@
1569 $(BuildMode)/%.i: %.m $(COMPILE_DEPS)
1570 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1571 $(Verb) $(Preprocess.C) $< -o $@
1574 $(ObjDir)/%.s: %.cpp $(COMPILE_DEPS)
1575 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1576 $(Compile.CXX) $< -o $@ -S
1578 $(ObjDir)/%.s: %.mm $(COMPILE_DEPS)
1579 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1580 $(Compile.CXX) $< -o $@ -S
1582 $(ObjDir)/%.s: %.cc $(COMPILE_DEPS)
1583 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1584 $(Compile.CXX) $< -o $@ -S
1586 $(ObjDir)/%.s: %.c $(COMPILE_DEPS)
1587 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1588 $(Compile.C) $< -o $@ -S
1590 $(ObjDir)/%.s: %.m $(COMPILE_DEPS)
1591 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1592 $(Compile.C) $< -o $@ -S
1594 ###############################################################################
1595 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1596 ###############################################################################
1599 TABLEGEN_INC_FILES_COMMON = 1
1602 ifdef TABLEGEN_INC_FILES_COMMON
1604 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1605 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1606 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1608 # INCFiles rule: All of the tblgen generated files are emitted to
1609 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1610 # us to only "touch" the real file if the contents of it change. IOW, if
1611 # tblgen is modified, all of the .inc.tmp files are regenerated, but no
1612 # dependencies of the .inc files are, unless the contents of the .inc file
1614 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1615 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1617 endif # TABLEGEN_INC_FILES_COMMON
1621 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1622 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1623 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1624 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1625 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1626 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1627 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/IR/Intrinsics*.td)
1629 # All .inc.tmp files depend on the .td files.
1630 $(INCTMPFiles) : $(TDFiles)
1632 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1633 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1634 $(Echo) "Building $(<F) register info implementation with tblgen"
1635 $(Verb) $(LLVMTableGen) -gen-register-info -o $(call SYSPATH, $@) $<
1637 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1638 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1639 $(Echo) "Building $(<F) instruction information with tblgen"
1640 $(Verb) $(LLVMTableGen) -gen-instr-info -o $(call SYSPATH, $@) $<
1642 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1643 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1644 $(Echo) "Building $(<F) assembly writer with tblgen"
1645 $(Verb) $(LLVMTableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1647 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1648 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1649 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1650 $(Verb) $(LLVMTableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1652 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1653 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1654 $(Echo) "Building $(<F) assembly matcher with tblgen"
1655 $(Verb) $(LLVMTableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1657 $(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
1658 $(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1659 $(Echo) "Building $(<F) MC code emitter with tblgen"
1660 $(Verb) $(LLVMTableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $<
1662 $(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \
1663 $(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1664 $(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen"
1665 $(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $<
1667 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1668 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1669 $(Echo) "Building $(<F) code emitter with tblgen"
1670 $(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1672 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1673 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1674 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1675 $(Verb) $(LLVMTableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1677 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1678 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1679 $(Echo) "Building $(<F) disassembly tables with tblgen"
1680 $(Verb) $(LLVMTableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1682 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1683 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1684 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1685 $(Verb) $(LLVMTableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1687 $(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \
1688 $(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1689 $(Echo) "Building $(<F) subtarget information with tblgen"
1690 $(Verb) $(LLVMTableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1692 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1693 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1694 $(Echo) "Building $(<F) calling convention information with tblgen"
1695 $(Verb) $(LLVMTableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1697 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1698 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1699 $(Echo) "Building $(<F) intrinsics information with tblgen"
1700 $(Verb) $(LLVMTableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1702 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1703 $(Echo) "Building $(<F) decoder tables with tblgen"
1704 $(Verb) $(LLVMTableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1706 $(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1707 $(Echo) "Building $(<F) DFA packetizer tables with tblgen"
1708 $(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $<
1711 -$(Verb) $(RM) -f $(INCFiles)
1715 ###############################################################################
1716 # OTHER RULES: Other rules needed
1717 ###############################################################################
1719 # To create postscript files from dot files...
1720 ifneq ($(DOT),false)
1722 $(DOT) -Tps < $< > $@
1725 $(Echo) "Cannot build $@: The program dot is not installed"
1728 # This rules ensures that header files that are removed still have a rule for
1729 # which they can be "generated." This allows make to ignore them and
1730 # reproduce the dependency lists.
1734 # Define clean-local to clean the current directory. Note that this uses a
1735 # very conservative approach ensuring that empty variables do not cause
1736 # errors or disastrous removal.
1738 ifneq ($(strip $(ObjRootDir)),)
1739 -$(Verb) $(RM) -rf $(ObjRootDir)
1741 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1742 -$(Verb) $(RM) -f *$(SHLIBEXT)
1746 -$(Verb) $(RM) -rf Debug Release Profile
1749 ###############################################################################
1750 # DEPENDENCIES: Include the dependency files if we should
1751 ###############################################################################
1752 ifndef DISABLE_AUTO_DEPENDENCIES
1754 # If its not one of the cleaning targets
1755 ifndef IS_CLEANING_TARGET
1757 # Get the list of dependency files
1758 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1759 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1761 -include $(DependFiles) ""
1767 ###############################################################################
1768 # CHECK: Running the test suite
1769 ###############################################################################
1772 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1773 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1774 $(EchoCmd) Running test suite ; \
1775 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1776 TESTSUITE=$(TESTSUITE) ; \
1778 $(EchoCmd) No Makefile in test directory ; \
1781 $(EchoCmd) No test directory ; \
1784 # An alias dating from when both lit and DejaGNU test runners were used.
1788 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1789 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1790 $(EchoCmd) Running test suite ; \
1791 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1793 $(EchoCmd) No Makefile in test directory ; \
1796 $(EchoCmd) No test directory ; \
1799 ###############################################################################
1800 # UNITTESTS: Running the unittests test suite
1801 ###############################################################################
1804 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1805 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1806 $(EchoCmd) Running unittests test suite ; \
1807 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1809 $(EchoCmd) No Makefile in unittests directory ; \
1812 $(EchoCmd) No unittests directory ; \
1815 ###############################################################################
1816 # DISTRIBUTION: Handle construction of a distribution tarball
1817 ###############################################################################
1819 #------------------------------------------------------------------------
1820 # Define distribution related variables
1821 #------------------------------------------------------------------------
1822 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1823 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1824 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1825 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1826 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1827 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1828 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1829 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1830 Makefile.config.in configure autoconf
1831 DistOther := $(notdir $(wildcard \
1832 $(PROJ_SRC_DIR)/*.h \
1833 $(PROJ_SRC_DIR)/*.td \
1834 $(PROJ_SRC_DIR)/*.def \
1835 $(PROJ_SRC_DIR)/*.ll \
1836 $(PROJ_SRC_DIR)/*.in))
1837 DistSubDirs := $(SubDirs)
1838 DistSources = $(Sources) $(EXTRA_DIST)
1839 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1841 #------------------------------------------------------------------------
1842 # We MUST build distribution with OBJ_DIR != SRC_DIR
1843 #------------------------------------------------------------------------
1844 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1845 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1846 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1850 #------------------------------------------------------------------------
1851 # Prevent attempt to run dist targets from anywhere but the top level
1852 #------------------------------------------------------------------------
1854 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1855 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1858 #------------------------------------------------------------------------
1859 # Provide the top level targets
1860 #------------------------------------------------------------------------
1862 dist-gzip:: $(DistTarGZip)
1864 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1865 $(Echo) Packing gzipped distribution tar file.
1866 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1867 $(GZIP) -c > "$(DistTarGZip)"
1869 dist-bzip2:: $(DistTarBZ2)
1871 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1872 $(Echo) Packing bzipped distribution tar file.
1873 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1874 $(BZIP2) -c >$(DistTarBZ2)
1876 dist-zip:: $(DistZip)
1878 $(DistZip) : $(TopDistDir)/.makedistdir
1879 $(Echo) Packing zipped distribution file.
1880 $(Verb) rm -f $(DistZip)
1881 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1883 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1884 $(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL =====
1886 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1888 dist-check:: $(DistTarGZip)
1889 $(Echo) Checking distribution tar file.
1890 $(Verb) if test -d $(DistCheckDir) ; then \
1891 $(RM) -rf $(DistCheckDir) ; \
1893 $(Verb) $(MKDIR) $(DistCheckDir)
1894 $(Verb) cd $(DistCheckDir) && \
1895 $(MKDIR) $(DistCheckDir)/build && \
1896 $(MKDIR) $(DistCheckDir)/install && \
1897 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1899 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1900 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1903 $(MAKE) unittests && \
1904 $(MAKE) install && \
1905 $(MAKE) uninstall && \
1906 $(MAKE) dist-clean && \
1907 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
1910 $(Echo) Cleaning distribution files
1911 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
1916 #------------------------------------------------------------------------
1917 # Provide the recursive distdir target for building the distribution directory
1918 #------------------------------------------------------------------------
1919 distdir: $(DistDir)/.makedistdir
1920 $(DistDir)/.makedistdir: $(DistSources)
1921 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1922 if test -d "$(DistDir)" ; then \
1923 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
1926 $(EchoCmd) Removing old $(DistDir) ; \
1927 $(RM) -rf $(DistDir); \
1928 $(EchoCmd) Making 'all' to verify build ; \
1929 $(MAKE) ENABLE_OPTIMIZED=1 all ; \
1931 $(Echo) Building Distribution Directory $(DistDir)
1932 $(Verb) $(MKDIR) $(DistDir)
1933 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
1934 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
1935 for file in $(DistFiles) ; do \
1937 $(PROJ_SRC_DIR)/*) \
1938 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
1940 $(PROJ_SRC_ROOT)/*) \
1941 file=`echo "$$file" | \
1942 sed "s#^$$srcrootstrip/##"` \
1945 if test -f "$(PROJ_SRC_DIR)/$$file" || \
1946 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
1947 from_dir="$(PROJ_SRC_DIR)" ; \
1948 elif test -f "$$file" || test -d "$$file" ; then \
1951 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
1952 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
1953 to_dir="$(DistDir)/$$dir"; \
1954 $(MKDIR) "$$to_dir" ; \
1956 to_dir="$(DistDir)"; \
1958 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
1959 if test -n "$$mid_dir" ; then \
1960 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
1962 if test -d "$$from_dir/$$file"; then \
1963 if test -d "$(PROJ_SRC_DIR)/$$file" && \
1964 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
1965 cd $(PROJ_SRC_DIR) ; \
1966 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1967 ( cd $$to_dir ; $(TAR) xf - ) ; \
1968 cd $(PROJ_OBJ_DIR) ; \
1971 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1972 ( cd $$to_dir ; $(TAR) xf - ) ; \
1973 cd $(PROJ_OBJ_DIR) ; \
1975 elif test -f "$$from_dir/$$file" ; then \
1976 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
1977 elif test -L "$$from_dir/$$file" ; then \
1978 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
1979 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
1980 $(EchoCmd) "===== WARNING: Distribution Source " \
1981 "$$from_dir/$$file Not Found!" ; \
1982 elif test "$(Verb)" != '@' ; then \
1983 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
1986 $(Verb) for subdir in $(DistSubDirs) ; do \
1987 if test "$$subdir" \!= "." ; then \
1988 new_distdir="$(DistDir)/$$subdir" ; \
1989 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
1990 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
1991 DistDir="$$new_distdir" distdir ) || exit 1; \
1994 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1995 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
1996 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
1997 -name .svn \) -print` ;\
1998 $(MAKE) dist-hook ; \
1999 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2000 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2001 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2002 -o ! -type d ! -perm -444 -exec \
2003 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2004 || chmod -R a+r $(DistDir) ; \
2007 # This is invoked by distdir target, define it as a no-op to avoid errors if not
2013 ###############################################################################
2014 # TOP LEVEL - targets only to apply at the top level directory
2015 ###############################################################################
2019 #------------------------------------------------------------------------
2020 # Install support for the project's include files:
2021 #------------------------------------------------------------------------
2024 $(Echo) Install circumvented with NO_INSTALL
2026 $(Echo) Uninstall circumvented with NO_INSTALL
2029 $(Echo) Installing include files
2030 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2031 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2032 cd $(PROJ_SRC_ROOT)/include && \
2033 for hdr in `find . -type f \
2034 '(' -name LICENSE.TXT \
2039 ')' -print | grep -v CVS | \
2040 grep -v .svn` ; do \
2041 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2042 if test \! -d "$$instdir" ; then \
2043 $(EchoCmd) Making install directory $$instdir ; \
2044 $(MKDIR) $$instdir ;\
2046 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2049 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2050 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2051 cd $(PROJ_OBJ_ROOT)/include && \
2052 for hdr in `find . -type f \
2053 '(' -name LICENSE.TXT \
2058 ')' -print | grep -v CVS | \
2059 grep -v .svn` ; do \
2060 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2061 if test \! -d "$$instdir" ; then \
2062 $(EchoCmd) Making install directory $$instdir ; \
2063 $(MKDIR) $$instdir ;\
2065 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2071 $(Echo) Uninstalling include files
2072 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2073 cd $(PROJ_SRC_ROOT)/include && \
2074 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2075 '!' '(' -name '*~' -o -name '.#*' \
2076 -o -name '*.in' ')' -print ')' | \
2077 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2078 cd $(PROJ_SRC_ROOT)/include && \
2079 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2080 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2086 @echo searching for overlength lines in files: $(Sources)
2089 egrep -n '.{81}' $(Sources) /dev/null
2092 @echo searching for tabs in files: $(Sources)
2095 egrep -n ' ' $(Sources) /dev/null
2098 @ls -l $(LibDir) | awk '\
2099 BEGIN { sum = 0; } \
2101 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2102 @ls -l $(ToolDir) | awk '\
2103 BEGIN { sum = 0; } \
2105 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2106 #------------------------------------------------------------------------
2107 # Print out the directories used for building
2108 #------------------------------------------------------------------------
2110 $(Echo) "BuildMode : " '$(BuildMode)'
2111 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2112 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2113 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2114 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2115 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2116 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2117 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
2118 $(Echo) "PROJ_internal_prefix : " '$(PROJ_internal_prefix)'
2119 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
2120 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
2121 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
2122 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
2123 $(Echo) "UserTargets : " '$(UserTargets)'
2124 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2125 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2126 $(Echo) "ObjDir : " '$(ObjDir)'
2127 $(Echo) "LibDir : " '$(LibDir)'
2128 $(Echo) "ToolDir : " '$(ToolDir)'
2129 $(Echo) "ExmplDir : " '$(ExmplDir)'
2130 $(Echo) "Sources : " '$(Sources)'
2131 $(Echo) "TDFiles : " '$(TDFiles)'
2132 $(Echo) "INCFiles : " '$(INCFiles)'
2133 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
2134 $(Echo) "PreConditions: " '$(PreConditions)'
2135 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
2136 $(Echo) "Compile.C : " '$(Compile.C)'
2137 $(Echo) "Archive : " '$(Archive)'
2138 $(Echo) "YaccFiles : " '$(YaccFiles)'
2139 $(Echo) "LexFiles : " '$(LexFiles)'
2140 $(Echo) "Module : " '$(Module)'
2141 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2142 $(Echo) "SubDirs : " '$(SubDirs)'
2143 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2144 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2149 # General debugging rule, use 'make dbg-print-XXX' to print the
2150 # definition, value and origin of XXX.
2152 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))