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 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
326 # MinGW and Cygwin are a bit stricter and lack things like
327 # 'strdup', 'stricmp', etc in c++11 mode.
328 CXX.Flags += -std=gnu++11
330 CXX.Flags += -std=c++11
334 ifeq ($(ENABLE_WERROR),1)
339 ifeq ($(ENABLE_PROFILING),1)
340 BuildMode := $(BuildMode)+Profile
341 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
342 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g
343 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg
347 ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
348 CXX.Flags += -fvisibility-inlines-hidden
351 ifdef ENABLE_EXPENSIVE_CHECKS
352 # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
353 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
357 # IF REQUIRES_EH=1 is specified then don't disable exceptions
359 CXX.Flags += -fno-exceptions
361 # If the library requires EH, it also requires RTTI.
365 ifdef REQUIRES_FRAME_POINTER
366 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags))
367 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags))
368 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags))
371 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
372 ifneq ($(REQUIRES_RTTI), 1)
373 CXX.Flags += -fno-rtti
376 ifeq ($(ENABLE_COVERAGE),1)
377 BuildMode := $(BuildMode)+Coverage
378 CXX.Flags += -ftest-coverage -fprofile-arcs
379 C.Flags += -ftest-coverage -fprofile-arcs
380 LD.Flags += -ftest-coverage -fprofile-arcs
383 # If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
384 # then disable assertions by defining the appropriate preprocessor symbols.
385 ifeq ($(DISABLE_ASSERTIONS),1)
386 CPP.Defines += -DNDEBUG
388 BuildMode := $(BuildMode)+Asserts
389 CPP.Defines += -D_DEBUG
392 # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or
393 # configured), then enable expensive checks by defining the
394 # appropriate preprocessor symbols.
395 ifeq ($(ENABLE_EXPENSIVE_CHECKS),1)
396 BuildMode := $(BuildMode)+Checks
397 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
400 # LOADABLE_MODULE implies several other things so we force them to be
402 ifdef LOADABLE_MODULE
404 LINK_LIBS_IN_SHARED := 1
412 ifeq ($(ENABLE_PIC),1)
413 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
414 # Nothing. Win32 defaults to PIC and warns when given -fPIC
416 ifeq ($(HOST_OS),Darwin)
417 # Common symbols not allowed in dylib files
418 CXX.Flags += -fno-common
419 C.Flags += -fno-common
421 # Linux and others; pass -fPIC
427 ifeq ($(HOST_OS),Darwin)
428 CXX.Flags += -mdynamic-no-pic
429 C.Flags += -mdynamic-no-pic
433 # Support makefile variable to disable any kind of timestamp/non-deterministic
434 # info from being used in the build.
435 ifeq ($(ENABLE_TIMESTAMPS),1)
436 DOTDIR_TIMESTAMP_COMMAND := $(DATE)
438 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.'
441 ifeq ($(HOST_OS),MingW)
443 CPP.Defines += -D__NO_CTYPE_INLINE
444 ifeq ($(LLVM_CROSS_COMPILING),1)
445 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016
447 LD.Flags += -Wl,--allow-multiple-definition
452 CPP.BaseFlags += $(CPP.Defines)
455 # Make Floating point IEEE compliant on Alpha.
458 CPP.BaseFlags += -mieee
459 ifeq ($(ENABLE_PIC),0)
461 CPP.BaseFlags += -fPIC
464 LD.Flags += -Wl,--no-relax
467 # GNU ld/PECOFF accepts but ignores them below;
471 # FIXME: autoconf should be aware of them.
472 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
473 HAVE_LINK_VERSION_SCRIPT := 0
475 RDYNAMIC := -Wl,--export-all-symbols
478 #--------------------------------------------------------------------
479 # Directory locations
480 #--------------------------------------------------------------------
482 ifeq ($(LLVM_CROSS_COMPILING),1)
483 BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin
486 ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode)
487 ObjDir := $(ObjRootDir)
488 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
489 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
490 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
491 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
492 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
493 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
495 #--------------------------------------------------------------------
496 # Locations of shared libraries
497 #--------------------------------------------------------------------
500 SharedLibDir := $(LibDir)
501 LLVMSharedLibDir := $(LLVMLibDir)
503 # Win32.DLL prefers to be located on the "PATH" of binaries.
504 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
505 SharedLibDir := $(ToolDir)
506 LLVMSharedLibDir := $(LLVMToolDir)
508 ifeq ($(HOST_OS),Cygwin)
515 #--------------------------------------------------------------------
516 # Full Paths To Compiled Tools and Utilities
517 #--------------------------------------------------------------------
518 EchoCmd := $(ECHO) llvm[$(MAKELEVEL)]:
519 ifdef BUILD_DIRS_ONLY
520 EchoCmd := $(EchoCmd) "(build tools)":
525 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
528 ifeq ($(LLVM_CROSS_COMPILING),1)
529 LLVM_TBLGEN := $(BuildLLVMToolDir)/llvm-tblgen$(BUILD_EXEEXT)
531 LLVM_TBLGEN := $(LLVMToolDir)/llvm-tblgen$(EXEEXT)
534 ifeq ($(LLVM_CROSS_COMPILING),1)
535 LLVM_CONFIG := $(BuildLLVMToolDir)/llvm-config$(BUILD_EXEEXT)
537 LLVM_CONFIG := $(LLVMToolDir)/llvm-config$(EXEEXT)
540 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT)
543 LLI := $(LLVMToolDir)/lli$(EXEEXT)
546 LLC := $(LLVMToolDir)/llc$(EXEEXT)
549 LOPT := $(LLVMToolDir)/opt$(EXEEXT)
552 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
555 LLVMLINK := $(LLVMToolDir)/llvm-link$(EXEEXT)
558 #--------------------------------------------------------------------
559 # Adjust to user's request
560 #--------------------------------------------------------------------
562 ifeq ($(HOST_OS),Darwin)
563 ifdef MACOSX_DEPLOYMENT_TARGET
564 DARWIN_VERSION := $(MACOSX_DEPLOYMENT_TARGET)
566 DARWIN_VERSION := `sw_vers -productVersion`
568 # Strip a number like 10.4.7 to 10.4
569 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]+).*/\1/')
570 # Get "4" out of 10.4 for later pieces in the makefile.
571 DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]+).*/\1/')
573 LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
574 SharedLinkOptions := -dynamiclib
575 ifdef DEPLOYMENT_TARGET
576 SharedLinkOptions += $(DEPLOYMENT_TARGET)
579 SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
583 SharedLinkOptions=-shared
586 ifeq ($(TARGET_OS),Darwin)
587 ifdef DEPLOYMENT_TARGET
588 TargetCommonOpts += $(DEPLOYMENT_TARGET)
591 TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
597 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
598 ifneq ($(HOST_OS),Darwin)
599 LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
601 LD.Flags += -Wl,-install_name -Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)"
613 # Adjust settings for verbose mode
616 AR.Flags += >/dev/null 2>/dev/null
617 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
619 ConfigureScriptFLAGS :=
622 # By default, strip symbol information from executable
624 Strip := $(PLATFORMSTRIPOPTS)
625 StripWarnMsg := "(without symbols)"
626 Install.StripFlag += -s
629 # By default, strip dead symbols at link time
630 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
631 ifneq ($(HOST_OS),Darwin)
632 ifneq ($(HOST_ARCH),Mips)
633 CXX.Flags += -ffunction-sections -fdata-sections
634 ifeq ($(HOST_OS),SunOS)
635 CXX.Flags += -falign-functions=8
641 ifeq ($(HOST_OS),Darwin)
642 LD.Flags += -Wl,-dead_strip
644 ifeq ($(HOST_OS),SunOS)
645 LD.Flags += -Wl,-z -Wl,discard-unused=sections
647 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
648 LD.Flags += -Wl,--gc-sections
654 # Adjust linker flags for building an executable
655 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
656 ifndef TOOL_NO_EXPORTS
657 LD.Flags += $(RDYNAMIC)
659 ifneq ($(HOST_OS), Darwin)
661 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
664 ifneq ($(DARWIN_MAJVERS),4)
665 LD.Flags += $(RPATH) -Wl,@executable_path/../lib
668 TempFile := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/llvm-lto.XXXXXX)
669 LD.Flags += -Wl,-object_path_lto -Wl,$(TempFile)
675 #----------------------------------------------------------
676 # Options To Invoke Tools
677 #----------------------------------------------------------
679 ifdef EXTRA_LD_OPTIONS
680 LD.Flags += $(EXTRA_LD_OPTIONS)
684 CompileCommonOpts += -pedantic -Wno-long-long
686 CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
687 $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT) \
688 $(NO_UNINITIALIZED) $(NO_MAYBE_UNINITIALIZED) \
689 $(NO_MISSING_FIELD_INITIALIZERS) $(NO_COMMENT)
690 # Enable cast-qual for C++; the workaround is to use const_cast.
691 CXX.Flags += -Wcast-qual
693 ifeq ($(HOST_OS),HP-UX)
694 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
697 # If we are building a universal binary on Mac OS X, pass extra options. This
698 # is useful to people that want to link the LLVM libraries into their universal
701 # The following can be optionally specified:
702 # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
703 # For Mac OS X 10.4 Intel machines, the traditional one is:
704 # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
705 # UNIVERSAL_ARCH can be optionally specified to be a list of architectures
706 # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to
709 ifndef UNIVERSAL_ARCH
710 UNIVERSAL_ARCH := i386 ppc
712 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
713 TargetCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
714 ifdef UNIVERSAL_SDK_PATH
715 TargetCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
718 # Building universal cannot compute dependencies automatically.
719 DISABLE_AUTO_DEPENDENCIES=1
721 ifeq ($(TARGET_OS),Darwin)
722 ifeq ($(ARCH),x86_64)
723 TargetCommonOpts = -m64
726 TargetCommonOpts = -m32
732 ifeq ($(HOST_OS),SunOS)
733 CPP.BaseFlags += -include llvm/Support/Solaris.h
736 # On Windows, SharedLibDir != LibDir. The order is important.
737 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
738 LD.Flags += -L$(SharedLibDir) -L$(LibDir) -L$(LLVMToolDir) -L$(LLVMLibDir)
740 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
743 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
744 # All -I flags should go here, so that they don't confuse llvm-config.
745 CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
746 $(patsubst %,-I%/include,\
747 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \
748 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
751 ifeq ($(INCLUDE_BUILD_DIR),1)
752 CPP.Flags += -I$(ObjDir)
755 # SHOW_DIAGNOSTICS support.
756 ifeq ($(SHOW_DIAGNOSTICS),1)
757 Compile.Wrapper := env CC_LOG_DIAGNOSTICS=1 \
758 CC_LOG_DIAGNOSTICS_FILE="$(LLVM_OBJ_ROOT)/$(BuildMode)/diags"
763 Compile.C = $(Compile.Wrapper) \
764 $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
765 $(TargetCommonOpts) $(CompileCommonOpts) -c
766 Compile.CXX = $(Compile.Wrapper) \
767 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
768 $(TargetCommonOpts) $(CompileCommonOpts) -c
769 Preprocess.CXX= $(Compile.Wrapper) \
770 $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
771 $(CompileCommonOpts) $(CXX.Flags) -E
772 Link = $(Compile.Wrapper) \
773 $(CXX) $(CXXFLAGS) $(LD.Flags) $(LDFLAGS) \
774 $(TargetCommonOpts) $(Strip)
776 Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
777 $(TargetCommonOpts) $(CompileCommonOpts) -E
779 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
780 ScriptInstall = $(INSTALL) -m 0755
781 DataInstall = $(INSTALL) -m 0644
783 # When compiling under Mingw/Cygwin, the tblgen tool expects Windows
784 # paths. In this case, the SYSPATH function (defined in
785 # Makefile.config) transforms Unix paths into Windows paths.
786 TableGen.Flags= -I $(call SYSPATH, $(PROJ_SRC_DIR)) \
787 -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \
788 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \
789 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target)
790 LLVMTableGen = $(LLVM_TBLGEN) $(TableGen.Flags)
792 Archive = $(AR) $(AR.Flags)
801 #----------------------------------------------------------
802 # Get the list of source files and compute object file
804 #----------------------------------------------------------
807 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
808 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
810 Sources := $(SOURCES)
814 Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
817 BaseNameSources := $(sort $(basename $(Sources)))
818 SourceDirs := $(sort $(dir $(Sources)))
820 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
821 ObjectDirs := $(SourceDirs:%=$(ObjDir)/%)
823 #----------------------------------------------------------
824 # For Mingw MSYS bash and Python/w32:
826 # $(ECHOPATH) prints DOSish pathstring.
827 # ex) $(ECHOPATH) /include/sys/types.h
828 # --> C:/mingw/include/sys/types.h
829 # built-in "echo" does not transform path to DOSish path.
831 # FIXME: It would not be needed when MSYS's python
833 #----------------------------------------------------------
835 ifeq (-mingw32,$(findstring -mingw32,$(BUILD_TRIPLE)))
836 ECHOPATH := $(Verb)$(PYTHON) -u -c "import sys;print ' '.join(sys.argv[1:])"
838 ECHOPATH := $(Verb)$(ECHO)
841 ###############################################################################
842 # DIRECTORIES: Handle recursive descent of directory structure
843 ###############################################################################
845 #---------------------------------------------------------
846 # Provide rules to make install dirs. This must be early
847 # in the file so they get built before dependencies
848 #---------------------------------------------------------
850 $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir)::
853 # To create other directories, as needed, and timestamp their creation
855 $(Verb) $(MKDIR) $* > /dev/null
856 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
858 .PRECIOUS: $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
859 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
861 #---------------------------------------------------------
862 # Collect the object directories (as there may be more
863 # than one if the source code is spread across
865 #---------------------------------------------------------
867 OBJECT_DIRS := $(ObjDir)/.dir $(ObjectDirs:%=%/.dir)
868 .PRECIOUS: $(OBJECT_DIRS)
870 #---------------------------------------------------------
871 # Handle the DIRS options for sequential construction
872 #---------------------------------------------------------
878 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
879 $(RecursiveTargets)::
880 $(Verb) for dir in $(DIRS); do \
881 if ([ ! -f $$dir/Makefile ] || \
882 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
884 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
886 ($(MAKE) -C $$dir $@ ) || exit 1; \
889 $(RecursiveTargets)::
890 $(Verb) for dir in $(DIRS); do \
891 ($(MAKE) -C $$dir $@ ) || exit 1; \
897 #---------------------------------------------------------
898 # Handle the EXPERIMENTAL_DIRS options ensuring success
899 # after each directory is built.
900 #---------------------------------------------------------
901 ifdef EXPERIMENTAL_DIRS
902 $(RecursiveTargets)::
903 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
904 if ([ ! -f $$dir/Makefile ] || \
905 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
907 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
909 ($(MAKE) -C $$dir $@ ) || exit 0; \
913 #-----------------------------------------------------------
914 # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
915 #-----------------------------------------------------------
916 ifdef OPTIONAL_PARALLEL_DIRS
917 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) -o -f $(T)/Makefile && echo "$(T)"))
920 #-----------------------------------------------------------
921 # Handle the PARALLEL_DIRS options for parallel construction
922 #-----------------------------------------------------------
925 SubDirs += $(PARALLEL_DIRS)
927 # Unfortunately, this list must be maintained if new recursive targets are added
928 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
929 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
930 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
931 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
932 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
933 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
934 unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
936 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
940 SD=$(PROJ_SRC_DIR)/$(@D); \
942 if [ ! -f $$SD/Makefile ]; then \
944 DD=$(notdir $(@D)); \
946 if ([ ! -f $$DD/Makefile ] || \
947 command test $$DD/Makefile -ot \
948 $$SD/Makefile ); then \
950 $(CP) $$SD/Makefile $$DD/Makefile; \
952 $(MAKE) -C $$DD $(subst $(@D)/.make,,$@)
955 #---------------------------------------------------------
956 # Handle the OPTIONAL_DIRS options for directores that may
958 #---------------------------------------------------------
961 SubDirs += $(OPTIONAL_DIRS)
963 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
964 $(RecursiveTargets)::
965 $(Verb) for dir in $(OPTIONAL_DIRS); do \
966 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
967 if ([ ! -f $$dir/Makefile ] || \
968 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
970 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
972 ($(MAKE) -C$$dir $@ ) || exit 1; \
976 $(RecursiveTargets)::
977 $(Verb) for dir in $(OPTIONAL_DIRS); do \
978 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
979 ($(MAKE) -C$$dir $@ ) || exit 1; \
985 #---------------------------------------------------------
986 # Handle the CONFIG_FILES options
987 #---------------------------------------------------------
992 $(Echo) Install circumvented with NO_INSTALL
994 $(Echo) UnInstall circumvented with NO_INSTALL
996 install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
997 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
998 $(Verb)for file in $(CONFIG_FILES); do \
999 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
1000 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
1001 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
1002 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
1004 $(ECHO) Error: cannot find config file $${file}. ; \
1009 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir)
1010 $(Verb)for file in $(CONFIG_FILES); do \
1011 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \
1017 ###############################################################################
1018 # Set up variables for building libraries
1019 ###############################################################################
1021 #---------------------------------------------------------
1022 # Define various command line options pertaining to the
1023 # libraries needed when linking. There are "Proj" libs
1024 # (defined by the user's project) and "LLVM" libs (defined
1025 # by the LLVM project).
1026 #---------------------------------------------------------
1029 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
1030 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
1031 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
1032 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
1036 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
1037 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
1038 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
1039 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
1042 # Loadable module for Win32 requires all symbols resolved for linking.
1043 # Then all symbols in LLVM.dll will be available.
1044 ifeq ($(ENABLE_SHARED),1)
1045 ifdef LOADABLE_MODULE
1046 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
1047 LINK_COMPONENTS += all
1052 ifndef IS_CLEANING_TARGET
1053 ifdef LINK_COMPONENTS
1055 # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make
1056 # clean in tools, then do a make in tools (instead of at the top level).
1058 @echo "*** llvm-config doesn't exist - rebuilding it."
1059 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
1061 $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
1063 ifeq ($(ENABLE_SHARED), 1)
1064 # We can take the "auto-import" feature to get rid of using dllimport.
1065 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1066 LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \
1069 LLVM_SO_NAME = LLVM-$(LLVM_VERSION_MAJOR).$(LLVM_VERSION_MINOR)$(LLVM_VERSION_SUFFIX)
1070 LLVMLibsOptions += -l$(LLVM_SO_NAME)
1071 LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)$(LLVM_SO_NAME)$(SHLIBEXT)
1074 ifndef NO_LLVM_CONFIG
1075 LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error)
1076 ifeq ($(LLVMConfigLibs),Error)
1077 $(error llvm-config --libs failed)
1079 LLVMLibsOptions += $(LLVMConfigLibs)
1080 LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error)
1081 ifeq ($(LLVMConfigLibfiles),Error)
1082 $(error llvm-config --libfiles failed)
1084 LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles)
1091 # Set up the library exports file.
1092 ifdef EXPORTED_SYMBOL_FILE
1094 # First, set up the native export file, which may differ from the source
1097 ifeq ($(HOST_OS),Darwin)
1098 # Darwin convention prefixes symbols with underscores.
1099 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
1100 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1101 $(Verb) sed -e 's/^/_/' < $< > $@
1103 -$(Verb) $(RM) -f $(NativeExportsFile)
1105 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1106 # Gold and BFD ld require a version script rather than a plain list.
1107 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
1108 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1109 $(Verb) echo "{" > $@
1110 $(Verb) grep -q '[[:alnum:]_]' $< && echo " global:" >> $@ || :
1111 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
1112 ifneq ($(HOST_OS),OpenBSD)
1113 $(Verb) echo " local: *;" >> $@
1115 $(Verb) echo "};" >> $@
1117 -$(Verb) $(RM) -f $(NativeExportsFile)
1119 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1120 # GNU ld Win32 accepts .DEF files that contain "DATA" entries.
1121 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def))
1122 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1123 $(Echo) Generating $(notdir $@)
1124 $(Verb) $(ECHO) "EXPORTS" > $@
1125 $(Verb) $(CAT) $< >> $@
1127 -$(Verb) $(RM) -f $(NativeExportsFile)
1129 # Default behavior: just use the exports file verbatim.
1130 NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
1135 # Now add the linker command-line options to use the native export file.
1138 ifeq ($(HOST_OS),Darwin)
1139 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
1142 # gold, bfd ld, etc.
1143 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1144 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1148 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1149 # LLVMLibsOptions is invalidated at processing tools/llvm-shlib.
1150 SharedLinkOptions += $(NativeExportsFile)
1155 ###############################################################################
1156 # Library Build Rules: Four ways to build a library
1157 ###############################################################################
1159 # if we're building a library ...
1162 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1163 LIBRARYNAME := $(strip $(LIBRARYNAME))
1164 LIBRARYALIASNAME := $(strip $(LIBRARYALIASNAME))
1165 ifdef LOADABLE_MODULE
1166 BaseLibName.A := $(LIBRARYNAME).a
1167 BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT)
1168 BaseAliasName.SO := $(LIBRARYALIASNAME)$(SHLIBEXT)
1170 BaseLibName.A := lib$(LIBRARYNAME).a
1171 BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1172 BaseAliasName.SO := $(SharedPrefix)$(LIBRARYALIASNAME)$(SHLIBEXT)
1174 LibName.A := $(LibDir)/$(BaseLibName.A)
1175 LibName.SO := $(SharedLibDir)/$(BaseLibName.SO)
1176 AliasName.SO := $(SharedLibDir)/$(BaseAliasName.SO)
1177 LibName.O := $(LibDir)/$(LIBRARYNAME).o
1179 #---------------------------------------------------------
1180 # Shared Library Targets:
1181 # If the user asked for a shared library to be built
1182 # with the SHARED_LIBRARY variable, then we provide
1183 # targets for building them.
1184 #---------------------------------------------------------
1185 ifdef SHARED_LIBRARY
1187 all-local:: $(AliasName.SO)
1189 $(AliasName.SO): $(LibName.SO)
1191 $(Verb) $(AliasTool) $(BaseLibName.SO) $(AliasName.SO)
1194 ifdef EXPORTED_SYMBOL_FILE
1195 $(LibName.SO): $(NativeExportsFile)
1198 ifdef LINK_LIBS_IN_SHARED
1199 ifdef LOADABLE_MODULE
1200 SharedLibKindMessage := "Loadable Module"
1201 SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions)
1203 SharedLibKindMessage := "Shared Library"
1205 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir
1206 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1208 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1209 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1211 $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir
1212 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@)
1213 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1217 ifneq ($(strip $(LibName.SO)),)
1218 -$(Verb) $(RM) -f $(LibName.SO)
1223 $(Echo) Install circumvented with NO_INSTALL
1225 $(Echo) Uninstall circumvented with NO_INSTALL
1228 # Win32.DLL prefers to be located on the "PATH" of binaries.
1229 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1230 DestSharedLibDir := $(DESTDIR)$(PROJ_bindir)
1232 DestSharedLibDir := $(DESTDIR)$(PROJ_libdir)
1234 DestSharedLib := $(DestSharedLibDir)/$(BaseLibName.SO)
1235 DestSharedAlias := $(DestSharedLibDir)/$(BaseAliasName.SO)
1237 install-local:: $(DestSharedLib)
1239 $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
1240 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1241 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1243 $(Echo) Creating alias from $(DestSharedLib) to $(DestSharedAlias)
1244 $(Verb) $(AliasTool) $(BaseLibName.SO) $(DestSharedAlias)
1248 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1249 -$(Verb) $(RM) -f $(DestSharedLib)
1251 -$(Verb) $(RM) -f $(DestSharedAlias)
1256 #---------------------------------------------------------
1258 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1259 # building an archive.
1260 #---------------------------------------------------------
1261 ifndef NO_BUILD_ARCHIVE
1262 ifndef BUILD_ARCHIVE
1263 ifndef LOADABLE_MODULE
1269 #---------------------------------------------------------
1270 # Archive Library Targets:
1271 # If the user wanted a regular archive library built,
1272 # then we provide targets for building them.
1273 #---------------------------------------------------------
1276 all-local:: $(LibName.A)
1278 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
1279 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1280 -$(Verb) $(RM) -f $@
1281 $(Verb) $(Archive) $@ $(ObjectsO)
1282 $(Verb) $(Ranlib) $@
1285 ifneq ($(strip $(LibName.A)),)
1286 -$(Verb) $(RM) -f $(LibName.A)
1291 $(Echo) Install circumvented with NO_INSTALL
1293 $(Echo) Uninstall circumvented with NO_INSTALL
1295 ifdef NO_INSTALL_ARCHIVES
1297 $(Echo) Install circumvented with NO_INSTALL
1299 $(Echo) Uninstall circumvented with NO_INSTALL
1301 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1303 install-local:: $(DestArchiveLib)
1305 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1306 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1307 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1308 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1311 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1312 -$(Verb) $(RM) -f $(DestArchiveLib)
1320 ###############################################################################
1321 # Tool Build Rules: Build executable tool based on TOOLNAME option
1322 ###############################################################################
1326 #---------------------------------------------------------
1327 # Set up variables for building a tool.
1328 #---------------------------------------------------------
1329 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1331 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME)
1333 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME)
1336 # TOOLALIAS is a name to symlink (or copy) the tool to.
1339 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1341 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1345 #---------------------------------------------------------
1347 #---------------------------------------------------------
1349 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1350 # not exporting all of the weak symbols from the binary. This reduces dyld
1351 # startup time by 4x on darwin in some cases.
1352 ifdef TOOL_NO_EXPORTS
1353 ifeq ($(HOST_OS),Darwin)
1355 # Tiger tools don't support this.
1356 ifneq ($(DARWIN_MAJVERS),4)
1357 LD.Flags += -Wl,-exported_symbol,_main
1361 ifeq ($(HOST_OS), $(filter $(HOST_OS), DragonFly Linux NetBSD FreeBSD GNU/kFreeBSD GNU))
1362 ifneq ($(ARCH), Mips)
1363 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
1368 #---------------------------------------------------------
1369 # Tool Order File Support
1370 #---------------------------------------------------------
1372 ifeq ($(HOST_OS),Darwin)
1373 ifdef TOOL_ORDER_FILE
1375 LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
1380 #---------------------------------------------------------
1381 # Tool Version Info Support
1382 #---------------------------------------------------------
1384 ifeq ($(HOST_OS),Darwin)
1385 ifdef TOOL_INFO_PLIST
1387 LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST)
1389 $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST)
1391 $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir
1392 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..."
1393 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \
1394 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \
1395 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \
1396 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \
1402 #---------------------------------------------------------
1403 # Provide targets for building the tools
1404 #---------------------------------------------------------
1405 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1408 ifneq ($(strip $(ToolBuildPath)),)
1409 -$(Verb) $(RM) -f $(ToolBuildPath)
1411 ifneq ($(strip $(ToolAliasBuildPath)),)
1412 -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1416 $(ToolBuildPath): $(ExmplDir)/.dir
1418 $(ToolBuildPath): $(ToolDir)/.dir
1421 ifdef CODESIGN_TOOLS
1422 TOOL_CODESIGN_IDENTITY ?= -
1424 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1425 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1426 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1427 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1428 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1430 $(Echo) ======= Code-Signing $(BuildMode) Executable $(TOOLNAME)
1431 $(Verb) codesign -s $(TOOL_CODESIGN_IDENTITY) $@
1433 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1434 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1435 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1436 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1437 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1441 ifneq ($(strip $(ToolAliasBuildPath)),)
1442 $(ToolAliasBuildPath): $(ToolBuildPath)
1443 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1444 $(Verb) $(RM) -f $(ToolAliasBuildPath)
1445 $(Verb) $(AliasTool) $(notdir $(ToolBuildPath)) $(ToolAliasBuildPath)
1446 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \
1452 $(Echo) Install circumvented with NO_INSTALL
1454 $(Echo) Uninstall circumvented with NO_INSTALL
1458 ToolBinDir = $(DESTDIR)$(PROJ_internal_prefix)/bin
1460 ToolBinDir = $(DESTDIR)$(PROJ_bindir)
1462 DestTool = $(ToolBinDir)/$(program_prefix)$(TOOLEXENAME)
1464 install-local:: $(DestTool)
1466 $(DestTool): $(ToolBuildPath)
1467 $(Echo) Installing $(BuildMode) $(DestTool)
1468 $(Verb) $(MKDIR) $(ToolBinDir)
1469 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1472 $(Echo) Uninstalling $(BuildMode) $(DestTool)
1473 -$(Verb) $(RM) -f $(DestTool)
1475 # TOOLALIAS install.
1477 DestToolAlias = $(ToolBinDir)/$(program_prefix)$(TOOLALIAS)$(EXEEXT)
1479 install-local:: $(DestToolAlias)
1481 $(DestToolAlias): $(DestTool)
1482 $(Echo) Installing $(BuildMode) $(DestToolAlias)
1483 $(Verb) $(RM) -f $(DestToolAlias)
1484 $(Verb) $(AliasTool) $(notdir $(DestTool)) $(DestToolAlias)
1487 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1488 -$(Verb) $(RM) -f $(DestToolAlias)
1494 ###############################################################################
1495 # Object Build Rules: Build object files based on sources
1496 ###############################################################################
1498 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1499 ifeq ($(HOST_OS),HP-UX)
1500 DISABLE_AUTO_DEPENDENCIES=1
1503 COMPILE_DEPS = $(OBJECT_DIRS) $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1505 # Provide rule sets for when dependency generation is enabled
1506 ifndef DISABLE_AUTO_DEPENDENCIES
1508 #---------------------------------------------------------
1509 # Create .o files in the ObjDir directory from the .cpp and .c files...
1510 #---------------------------------------------------------
1512 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1513 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1515 # If the build succeeded, move the dependency file over, otherwise
1517 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1518 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1520 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1521 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1522 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1525 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1526 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1527 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1530 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1531 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1532 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1535 $(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1536 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1537 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1540 $(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1541 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1542 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1545 # Provide alternate rule sets if dependencies are disabled
1548 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1549 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1550 $(Compile.CXX) $< -o $@
1552 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1553 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1554 $(Compile.CXX) $< -o $@
1556 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1557 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1558 $(Compile.CXX) $< -o $@
1560 $(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1561 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1562 $(Compile.C) $< -o $@
1564 $(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1565 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1566 $(Compile.C) $< -o $@
1570 ## Rules for building preprocessed (.i/.ii) outputs.
1571 $(BuildMode)/%.ii: %.cpp $(COMPILE_DEPS)
1572 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1573 $(Verb) $(Preprocess.CXX) $< -o $@
1575 $(BuildMode)/%.ii: %.mm $(COMPILE_DEPS)
1576 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1577 $(Verb) $(Preprocess.CXX) $< -o $@
1579 $(BuildMode)/%.ii: %.cc $(COMPILE_DEPS)
1580 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1581 $(Verb) $(Preprocess.CXX) $< -o $@
1583 $(BuildMode)/%.i: %.c $(COMPILE_DEPS)
1584 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1585 $(Verb) $(Preprocess.C) $< -o $@
1587 $(BuildMode)/%.i: %.m $(COMPILE_DEPS)
1588 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1589 $(Verb) $(Preprocess.C) $< -o $@
1592 $(ObjDir)/%.s: %.cpp $(COMPILE_DEPS)
1593 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1594 $(Compile.CXX) $< -o $@ -S
1596 $(ObjDir)/%.s: %.mm $(COMPILE_DEPS)
1597 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1598 $(Compile.CXX) $< -o $@ -S
1600 $(ObjDir)/%.s: %.cc $(COMPILE_DEPS)
1601 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1602 $(Compile.CXX) $< -o $@ -S
1604 $(ObjDir)/%.s: %.c $(COMPILE_DEPS)
1605 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1606 $(Compile.C) $< -o $@ -S
1608 $(ObjDir)/%.s: %.m $(COMPILE_DEPS)
1609 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1610 $(Compile.C) $< -o $@ -S
1612 ###############################################################################
1613 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1614 ###############################################################################
1617 TABLEGEN_INC_FILES_COMMON = 1
1620 ifdef TABLEGEN_INC_FILES_COMMON
1622 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1623 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1624 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1626 # INCFiles rule: All of the tblgen generated files are emitted to
1627 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1628 # us to only "touch" the real file if the contents of it change. IOW, if
1629 # tblgen is modified, all of the .inc.tmp files are regenerated, but no
1630 # dependencies of the .inc files are, unless the contents of the .inc file
1632 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1633 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1635 endif # TABLEGEN_INC_FILES_COMMON
1639 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1640 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1641 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1642 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1643 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1644 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1645 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/IR/Intrinsics*.td)
1647 # All .inc.tmp files depend on the .td files.
1648 $(INCTMPFiles) : $(TDFiles)
1650 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1651 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1652 $(Echo) "Building $(<F) register info implementation with tblgen"
1653 $(Verb) $(LLVMTableGen) -gen-register-info -o $(call SYSPATH, $@) $<
1655 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1656 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1657 $(Echo) "Building $(<F) instruction information with tblgen"
1658 $(Verb) $(LLVMTableGen) -gen-instr-info -o $(call SYSPATH, $@) $<
1660 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1661 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1662 $(Echo) "Building $(<F) assembly writer with tblgen"
1663 $(Verb) $(LLVMTableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1665 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1666 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1667 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1668 $(Verb) $(LLVMTableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1670 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1671 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1672 $(Echo) "Building $(<F) assembly matcher with tblgen"
1673 $(Verb) $(LLVMTableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1675 $(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
1676 $(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1677 $(Echo) "Building $(<F) MC code emitter with tblgen"
1678 $(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1680 $(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \
1681 $(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1682 $(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen"
1683 $(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $<
1685 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1686 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1687 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1688 $(Verb) $(LLVMTableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1690 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1691 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1692 $(Echo) "Building $(<F) disassembly tables with tblgen"
1693 $(Verb) $(LLVMTableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1695 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1696 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1697 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1698 $(Verb) $(LLVMTableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1700 $(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \
1701 $(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1702 $(Echo) "Building $(<F) subtarget information with tblgen"
1703 $(Verb) $(LLVMTableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1705 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1706 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1707 $(Echo) "Building $(<F) calling convention information with tblgen"
1708 $(Verb) $(LLVMTableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1710 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1711 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1712 $(Echo) "Building $(<F) intrinsics information with tblgen"
1713 $(Verb) $(LLVMTableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1715 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1716 $(Echo) "Building $(<F) decoder tables with tblgen"
1717 $(Verb) $(LLVMTableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1719 $(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1720 $(Echo) "Building $(<F) DFA packetizer tables with tblgen"
1721 $(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $<
1723 # Dump all the records to <target>.td.expanded. This is useful for debugging.
1724 $(TARGET:%=%.td.expanded): \
1725 %.td.expanded : %.td $(LLVM_TBLGEN) $(TDFiles)
1726 $(Echo) "Building a fully expanded version of $(<F)"
1727 $(Verb) $(LLVMTableGen) -o $(call SYSPATH, $@) $<
1730 -$(Verb) $(RM) -f $(INCFiles) $(TARGET).td.expanded
1734 ###############################################################################
1735 # OTHER RULES: Other rules needed
1736 ###############################################################################
1738 # To create postscript files from dot files...
1739 ifneq ($(DOT),false)
1741 $(DOT) -Tps < $< > $@
1744 $(Echo) "Cannot build $@: The program dot is not installed"
1747 # This rules ensures that header files that are removed still have a rule for
1748 # which they can be "generated." This allows make to ignore them and
1749 # reproduce the dependency lists.
1753 # Define clean-local to clean the current directory. Note that this uses a
1754 # very conservative approach ensuring that empty variables do not cause
1755 # errors or disastrous removal.
1757 ifneq ($(strip $(ObjRootDir)),)
1758 -$(Verb) $(RM) -rf $(ObjRootDir)
1760 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1761 -$(Verb) $(RM) -f *$(SHLIBEXT)
1765 -$(Verb) $(RM) -rf Debug Release Profile
1768 ###############################################################################
1769 # DEPENDENCIES: Include the dependency files if we should
1770 ###############################################################################
1771 ifndef DISABLE_AUTO_DEPENDENCIES
1773 # If its not one of the cleaning targets
1774 ifndef IS_CLEANING_TARGET
1776 # Get the list of dependency files
1777 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1778 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1780 -include $(DependFiles) ""
1786 ###############################################################################
1787 # CHECK: Running the test suite
1788 ###############################################################################
1791 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1792 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1793 $(EchoCmd) Running test suite ; \
1794 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1795 TESTSUITE=$(TESTSUITE) ; \
1797 $(EchoCmd) No Makefile in test directory ; \
1800 $(EchoCmd) No test directory ; \
1803 # An alias dating from when both lit and DejaGNU test runners were used.
1807 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1808 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1809 $(EchoCmd) Running test suite ; \
1810 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1812 $(EchoCmd) No Makefile in test directory ; \
1815 $(EchoCmd) No test directory ; \
1818 ###############################################################################
1819 # UNITTESTS: Running the unittests test suite
1820 ###############################################################################
1823 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1824 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1825 $(EchoCmd) Running unittests test suite ; \
1826 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1828 $(EchoCmd) No Makefile in unittests directory ; \
1831 $(EchoCmd) No unittests directory ; \
1834 ###############################################################################
1835 # DISTRIBUTION: Handle construction of a distribution tarball
1836 ###############################################################################
1838 #------------------------------------------------------------------------
1839 # Define distribution related variables
1840 #------------------------------------------------------------------------
1841 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1842 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1843 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1844 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1845 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1846 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1847 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1848 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1849 Makefile.config.in configure autoconf
1850 DistOther := $(notdir $(wildcard \
1851 $(PROJ_SRC_DIR)/*.h \
1852 $(PROJ_SRC_DIR)/*.td \
1853 $(PROJ_SRC_DIR)/*.def \
1854 $(PROJ_SRC_DIR)/*.ll \
1855 $(PROJ_SRC_DIR)/*.in))
1856 DistSubDirs := $(SubDirs)
1857 DistSources = $(Sources) $(EXTRA_DIST)
1858 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1860 #------------------------------------------------------------------------
1861 # We MUST build distribution with OBJ_DIR != SRC_DIR
1862 #------------------------------------------------------------------------
1863 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1864 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1865 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1869 #------------------------------------------------------------------------
1870 # Prevent attempt to run dist targets from anywhere but the top level
1871 #------------------------------------------------------------------------
1873 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1874 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1877 #------------------------------------------------------------------------
1878 # Provide the top level targets
1879 #------------------------------------------------------------------------
1881 dist-gzip:: $(DistTarGZip)
1883 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1884 $(Echo) Packing gzipped distribution tar file.
1885 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1886 $(GZIP) -c > "$(DistTarGZip)"
1888 dist-bzip2:: $(DistTarBZ2)
1890 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1891 $(Echo) Packing bzipped distribution tar file.
1892 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1893 $(BZIP2) -c >$(DistTarBZ2)
1895 dist-zip:: $(DistZip)
1897 $(DistZip) : $(TopDistDir)/.makedistdir
1898 $(Echo) Packing zipped distribution file.
1899 $(Verb) rm -f $(DistZip)
1900 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1902 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1903 $(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL =====
1905 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1907 dist-check:: $(DistTarGZip)
1908 $(Echo) Checking distribution tar file.
1909 $(Verb) if test -d $(DistCheckDir) ; then \
1910 $(RM) -rf $(DistCheckDir) ; \
1912 $(Verb) $(MKDIR) $(DistCheckDir)
1913 $(Verb) cd $(DistCheckDir) && \
1914 $(MKDIR) $(DistCheckDir)/build && \
1915 $(MKDIR) $(DistCheckDir)/install && \
1916 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1918 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1919 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1922 $(MAKE) unittests && \
1923 $(MAKE) install && \
1924 $(MAKE) uninstall && \
1925 $(MAKE) dist-clean && \
1926 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
1929 $(Echo) Cleaning distribution files
1930 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
1935 #------------------------------------------------------------------------
1936 # Provide the recursive distdir target for building the distribution directory
1937 #------------------------------------------------------------------------
1938 distdir: $(DistDir)/.makedistdir
1939 $(DistDir)/.makedistdir: $(DistSources)
1940 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1941 if test -d "$(DistDir)" ; then \
1942 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
1945 $(EchoCmd) Removing old $(DistDir) ; \
1946 $(RM) -rf $(DistDir); \
1947 $(EchoCmd) Making 'all' to verify build ; \
1948 $(MAKE) ENABLE_OPTIMIZED=1 all ; \
1950 $(Echo) Building Distribution Directory $(DistDir)
1951 $(Verb) $(MKDIR) $(DistDir)
1952 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
1953 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
1954 for file in $(DistFiles) ; do \
1956 $(PROJ_SRC_DIR)/*) \
1957 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
1959 $(PROJ_SRC_ROOT)/*) \
1960 file=`echo "$$file" | \
1961 sed "s#^$$srcrootstrip/##"` \
1964 if test -f "$(PROJ_SRC_DIR)/$$file" || \
1965 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
1966 from_dir="$(PROJ_SRC_DIR)" ; \
1967 elif test -f "$$file" || test -d "$$file" ; then \
1970 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
1971 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
1972 to_dir="$(DistDir)/$$dir"; \
1973 $(MKDIR) "$$to_dir" ; \
1975 to_dir="$(DistDir)"; \
1977 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
1978 if test -n "$$mid_dir" ; then \
1979 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
1981 if test -d "$$from_dir/$$file"; then \
1982 if test -d "$(PROJ_SRC_DIR)/$$file" && \
1983 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
1984 cd $(PROJ_SRC_DIR) ; \
1985 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1986 ( cd $$to_dir ; $(TAR) xf - ) ; \
1987 cd $(PROJ_OBJ_DIR) ; \
1990 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1991 ( cd $$to_dir ; $(TAR) xf - ) ; \
1992 cd $(PROJ_OBJ_DIR) ; \
1994 elif test -f "$$from_dir/$$file" ; then \
1995 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
1996 elif test -L "$$from_dir/$$file" ; then \
1997 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
1998 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
1999 $(EchoCmd) "===== WARNING: Distribution Source " \
2000 "$$from_dir/$$file Not Found!" ; \
2001 elif test "$(Verb)" != '@' ; then \
2002 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
2005 $(Verb) for subdir in $(DistSubDirs) ; do \
2006 if test "$$subdir" \!= "." ; then \
2007 new_distdir="$(DistDir)/$$subdir" ; \
2008 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
2009 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
2010 DistDir="$$new_distdir" distdir ) || exit 1; \
2013 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2014 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
2015 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
2016 -name .svn \) -print` ;\
2017 $(MAKE) dist-hook ; \
2018 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2019 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2020 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2021 -o ! -type d ! -perm -444 -exec \
2022 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2023 || chmod -R a+r $(DistDir) ; \
2026 # This is invoked by distdir target, define it as a no-op to avoid errors if not
2032 ###############################################################################
2033 # TOP LEVEL - targets only to apply at the top level directory
2034 ###############################################################################
2038 #------------------------------------------------------------------------
2039 # Install support for the project's include files:
2040 #------------------------------------------------------------------------
2043 $(Echo) Install circumvented with NO_INSTALL
2045 $(Echo) Uninstall circumvented with NO_INSTALL
2048 $(Echo) Installing include files
2049 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2050 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2051 cd $(PROJ_SRC_ROOT)/include && \
2052 for hdr in `find . -type f \
2053 '(' -name LICENSE.TXT \
2058 ')' -print | grep -v CVS | \
2059 grep -v .svn` ; do \
2060 instdir=`dirname "$(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 ; \
2068 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2069 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2070 cd $(PROJ_OBJ_ROOT)/include && \
2071 for hdr in `find . -type f \
2072 '(' -name LICENSE.TXT \
2077 ')' -print | grep -v CVS | \
2078 grep -v .svn` ; do \
2079 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2080 if test \! -d "$$instdir" ; then \
2081 $(EchoCmd) Making install directory $$instdir ; \
2082 $(MKDIR) $$instdir ;\
2084 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2090 $(Echo) Uninstalling include files
2091 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2092 cd $(PROJ_SRC_ROOT)/include && \
2093 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2094 '!' '(' -name '*~' -o -name '.#*' \
2095 -o -name '*.in' ')' -print ')' | \
2096 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2097 cd $(PROJ_SRC_ROOT)/include && \
2098 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2099 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2105 @echo searching for overlength lines in files: $(Sources)
2108 egrep -n '.{81}' $(Sources) /dev/null
2111 @echo searching for tabs in files: $(Sources)
2114 egrep -n ' ' $(Sources) /dev/null
2117 @ls -l $(LibDir) | awk '\
2118 BEGIN { sum = 0; } \
2120 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2121 @ls -l $(ToolDir) | awk '\
2122 BEGIN { sum = 0; } \
2124 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2125 #------------------------------------------------------------------------
2126 # Print out the directories used for building
2127 #------------------------------------------------------------------------
2129 $(Echo) "BuildMode : " '$(BuildMode)'
2130 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2131 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2132 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2133 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2134 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2135 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2136 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
2137 $(Echo) "PROJ_internal_prefix : " '$(PROJ_internal_prefix)'
2138 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
2139 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
2140 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
2141 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
2142 $(Echo) "UserTargets : " '$(UserTargets)'
2143 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2144 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2145 $(Echo) "ObjDir : " '$(ObjDir)'
2146 $(Echo) "LibDir : " '$(LibDir)'
2147 $(Echo) "ToolDir : " '$(ToolDir)'
2148 $(Echo) "ExmplDir : " '$(ExmplDir)'
2149 $(Echo) "Sources : " '$(Sources)'
2150 $(Echo) "TDFiles : " '$(TDFiles)'
2151 $(Echo) "INCFiles : " '$(INCFiles)'
2152 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
2153 $(Echo) "PreConditions: " '$(PreConditions)'
2154 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
2155 $(Echo) "Compile.C : " '$(Compile.C)'
2156 $(Echo) "Archive : " '$(Archive)'
2157 $(Echo) "YaccFiles : " '$(YaccFiles)'
2158 $(Echo) "LexFiles : " '$(LexFiles)'
2159 $(Echo) "Module : " '$(Module)'
2160 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2161 $(Echo) "SubDirs : " '$(SubDirs)'
2162 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2163 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2168 # General debugging rule, use 'make dbg-print-XXX' to print the
2169 # definition, value and origin of XXX.
2171 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))