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 := $(BuildMode)+Coverage
378 CXX.Flags += -ftest-coverage -fprofile-arcs
379 C.Flags += -ftest-coverage -fprofile-arcs
382 # If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
383 # then disable assertions by defining the appropriate preprocessor symbols.
384 ifeq ($(DISABLE_ASSERTIONS),1)
385 CPP.Defines += -DNDEBUG
387 BuildMode := $(BuildMode)+Asserts
388 CPP.Defines += -D_DEBUG
391 # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or
392 # configured), then enable expensive checks by defining the
393 # appropriate preprocessor symbols.
394 ifeq ($(ENABLE_EXPENSIVE_CHECKS),1)
395 BuildMode := $(BuildMode)+Checks
396 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
399 # LOADABLE_MODULE implies several other things so we force them to be
401 ifdef LOADABLE_MODULE
403 LINK_LIBS_IN_SHARED := 1
411 ifeq ($(ENABLE_PIC),1)
412 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
413 # Nothing. Win32 defaults to PIC and warns when given -fPIC
415 ifeq ($(HOST_OS),Darwin)
416 # Common symbols not allowed in dylib files
417 CXX.Flags += -fno-common
418 C.Flags += -fno-common
420 # Linux and others; pass -fPIC
426 ifeq ($(HOST_OS),Darwin)
427 CXX.Flags += -mdynamic-no-pic
428 C.Flags += -mdynamic-no-pic
432 # Support makefile variable to disable any kind of timestamp/non-deterministic
433 # info from being used in the build.
434 ifeq ($(ENABLE_TIMESTAMPS),1)
435 DOTDIR_TIMESTAMP_COMMAND := $(DATE)
437 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.'
440 ifeq ($(HOST_OS),MingW)
442 CPP.Defines += -D__NO_CTYPE_INLINE
443 ifeq ($(LLVM_CROSS_COMPILING),1)
444 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016
446 LD.Flags += -Wl,--allow-multiple-definition
451 CXX.Flags += -Woverloaded-virtual
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,'$$ORIGIN'
601 LD.Flags += -Wl,-install_name -Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)"
613 # Adjust settings for verbose mode
616 AR.Flags += >/dev/null 2>/dev/null
617 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
619 ConfigureScriptFLAGS :=
622 # By default, strip symbol information from executable
624 Strip := $(PLATFORMSTRIPOPTS)
625 StripWarnMsg := "(without symbols)"
626 Install.StripFlag += -s
629 # By default, strip dead symbols at link time
630 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
631 ifneq ($(HOST_OS),Darwin)
632 ifneq ($(HOST_ARCH),Mips)
633 CXX.Flags += -ffunction-sections -fdata-sections
638 ifeq ($(HOST_OS),Darwin)
639 LD.Flags += -Wl,-dead_strip
641 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
642 LD.Flags += -Wl,--gc-sections
647 # Adjust linker flags for building an executable
648 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
649 ifndef TOOL_NO_EXPORTS
650 LD.Flags += $(RDYNAMIC)
652 ifneq ($(HOST_OS), Darwin)
654 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
657 ifneq ($(DARWIN_MAJVERS),4)
658 LD.Flags += $(RPATH) -Wl,@executable_path/../lib
661 TempFile := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/llvm-lto.XXXXXX)
662 LD.Flags += -Wl,-object_path_lto -Wl,$(TempFile)
668 #----------------------------------------------------------
669 # Options To Invoke Tools
670 #----------------------------------------------------------
672 ifdef EXTRA_LD_OPTIONS
673 LD.Flags += $(EXTRA_LD_OPTIONS)
677 CompileCommonOpts += -pedantic -Wno-long-long
679 CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
680 $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT) \
681 $(NO_UNINITIALIZED) $(NO_MAYBE_UNINITIALIZED) \
682 $(NO_MISSING_FIELD_INITIALIZERS)
683 # Enable cast-qual for C++; the workaround is to use const_cast.
684 CXX.Flags += -Wcast-qual
686 ifeq ($(HOST_OS),HP-UX)
687 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
690 # If we are building a universal binary on Mac OS X, pass extra options. This
691 # is useful to people that want to link the LLVM libraries into their universal
694 # The following can be optionally specified:
695 # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
696 # For Mac OS X 10.4 Intel machines, the traditional one is:
697 # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
698 # UNIVERSAL_ARCH can be optionally specified to be a list of architectures
699 # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to
702 ifndef UNIVERSAL_ARCH
703 UNIVERSAL_ARCH := i386 ppc
705 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
706 TargetCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
707 ifdef UNIVERSAL_SDK_PATH
708 TargetCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
711 # Building universal cannot compute dependencies automatically.
712 DISABLE_AUTO_DEPENDENCIES=1
714 ifeq ($(TARGET_OS),Darwin)
715 ifeq ($(ARCH),x86_64)
716 TargetCommonOpts = -m64
719 TargetCommonOpts = -m32
725 ifeq ($(HOST_OS),SunOS)
726 CPP.BaseFlags += -include llvm/Support/Solaris.h
729 ifeq ($(HOST_OS),AuroraUX)
730 CPP.BaseFlags += -include llvm/Support/Solaris.h
731 endif # !HOST_OS - AuroraUX.
733 # On Windows, SharedLibDir != LibDir. The order is important.
734 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
735 LD.Flags += -L$(SharedLibDir) -L$(LibDir) -L$(LLVMToolDir) -L$(LLVMLibDir)
737 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
740 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
741 # All -I flags should go here, so that they don't confuse llvm-config.
742 CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
743 $(patsubst %,-I%/include,\
744 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \
745 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
748 ifeq ($(INCLUDE_BUILD_DIR),1)
749 CPP.Flags += -I$(ObjDir)
752 # SHOW_DIAGNOSTICS support.
753 ifeq ($(SHOW_DIAGNOSTICS),1)
754 Compile.Wrapper := env CC_LOG_DIAGNOSTICS=1 \
755 CC_LOG_DIAGNOSTICS_FILE="$(LLVM_OBJ_ROOT)/$(BuildMode)/diags"
760 Compile.C = $(Compile.Wrapper) \
761 $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
762 $(TargetCommonOpts) $(CompileCommonOpts) -c
763 Compile.CXX = $(Compile.Wrapper) \
764 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
765 $(TargetCommonOpts) $(CompileCommonOpts) -c
766 Preprocess.CXX= $(Compile.Wrapper) \
767 $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
768 $(CompileCommonOpts) $(CXX.Flags) -E
769 Link = $(Compile.Wrapper) \
770 $(CXX) $(CXXFLAGS) $(LD.Flags) $(LDFLAGS) \
771 $(TargetCommonOpts) $(Strip)
773 Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
774 $(TargetCommonOpts) $(CompileCommonOpts) -E
776 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
777 ScriptInstall = $(INSTALL) -m 0755
778 DataInstall = $(INSTALL) -m 0644
780 # When compiling under Mingw/Cygwin, the tblgen tool expects Windows
781 # paths. In this case, the SYSPATH function (defined in
782 # Makefile.config) transforms Unix paths into Windows paths.
783 TableGen.Flags= -I $(call SYSPATH, $(PROJ_SRC_DIR)) \
784 -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \
785 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \
786 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target)
787 LLVMTableGen = $(LLVM_TBLGEN) $(TableGen.Flags)
789 Archive = $(AR) $(AR.Flags)
798 #----------------------------------------------------------
799 # Get the list of source files and compute object file
801 #----------------------------------------------------------
804 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
805 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
807 Sources := $(SOURCES)
811 Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
814 BaseNameSources := $(sort $(basename $(Sources)))
815 SourceDirs := $(sort $(dir $(Sources)))
817 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
818 ObjectDirs := $(SourceDirs:%=$(ObjDir)/%)
820 #----------------------------------------------------------
821 # For Mingw MSYS bash and Python/w32:
823 # $(ECHOPATH) prints DOSish pathstring.
824 # ex) $(ECHOPATH) /include/sys/types.h
825 # --> C:/mingw/include/sys/types.h
826 # built-in "echo" does not transform path to DOSish path.
828 # FIXME: It would not be needed when MSYS's python
830 #----------------------------------------------------------
832 ifeq (-mingw32,$(findstring -mingw32,$(BUILD_TRIPLE)))
833 ECHOPATH := $(Verb)$(PYTHON) -u -c "import sys;print ' '.join(sys.argv[1:])"
835 ECHOPATH := $(Verb)$(ECHO)
838 ###############################################################################
839 # DIRECTORIES: Handle recursive descent of directory structure
840 ###############################################################################
842 #---------------------------------------------------------
843 # Provide rules to make install dirs. This must be early
844 # in the file so they get built before dependencies
845 #---------------------------------------------------------
847 $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir)::
850 # To create other directories, as needed, and timestamp their creation
852 $(Verb) $(MKDIR) $* > /dev/null
853 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
855 .PRECIOUS: $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
856 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
858 #---------------------------------------------------------
859 # Collect the object directories (as there may be more
860 # than one if the source code is spread across
862 #---------------------------------------------------------
864 OBJECT_DIRS := $(ObjDir)/.dir $(ObjectDirs:%=%/.dir)
865 .PRECIOUS: $(OBJECT_DIRS)
867 #---------------------------------------------------------
868 # Handle the DIRS options for sequential construction
869 #---------------------------------------------------------
875 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
876 $(RecursiveTargets)::
877 $(Verb) for dir in $(DIRS); do \
878 if ([ ! -f $$dir/Makefile ] || \
879 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
881 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
883 ($(MAKE) -C $$dir $@ ) || exit 1; \
886 $(RecursiveTargets)::
887 $(Verb) for dir in $(DIRS); do \
888 ($(MAKE) -C $$dir $@ ) || exit 1; \
894 #---------------------------------------------------------
895 # Handle the EXPERIMENTAL_DIRS options ensuring success
896 # after each directory is built.
897 #---------------------------------------------------------
898 ifdef EXPERIMENTAL_DIRS
899 $(RecursiveTargets)::
900 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
901 if ([ ! -f $$dir/Makefile ] || \
902 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
904 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
906 ($(MAKE) -C $$dir $@ ) || exit 0; \
910 #-----------------------------------------------------------
911 # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
912 #-----------------------------------------------------------
913 ifdef OPTIONAL_PARALLEL_DIRS
914 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) -o -f $(T)/Makefile && echo "$(T)"))
917 #-----------------------------------------------------------
918 # Handle the PARALLEL_DIRS options for parallel construction
919 #-----------------------------------------------------------
922 SubDirs += $(PARALLEL_DIRS)
924 # Unfortunately, this list must be maintained if new recursive targets are added
925 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
926 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
927 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
928 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
929 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
930 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
931 unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
933 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
937 SD=$(PROJ_SRC_DIR)/$(@D); \
939 if [ ! -f $$SD/Makefile ]; then \
941 DD=$(notdir $(@D)); \
943 if ([ ! -f $$DD/Makefile ] || \
944 command test $$DD/Makefile -ot \
945 $$SD/Makefile ); then \
947 $(CP) $$SD/Makefile $$DD/Makefile; \
949 $(MAKE) -C $$DD $(subst $(@D)/.make,,$@)
952 #---------------------------------------------------------
953 # Handle the OPTIONAL_DIRS options for directores that may
955 #---------------------------------------------------------
958 SubDirs += $(OPTIONAL_DIRS)
960 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
961 $(RecursiveTargets)::
962 $(Verb) for dir in $(OPTIONAL_DIRS); do \
963 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
964 if ([ ! -f $$dir/Makefile ] || \
965 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
967 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
969 ($(MAKE) -C$$dir $@ ) || exit 1; \
973 $(RecursiveTargets)::
974 $(Verb) for dir in $(OPTIONAL_DIRS); do \
975 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
976 ($(MAKE) -C$$dir $@ ) || exit 1; \
982 #---------------------------------------------------------
983 # Handle the CONFIG_FILES options
984 #---------------------------------------------------------
989 $(Echo) Install circumvented with NO_INSTALL
991 $(Echo) UnInstall circumvented with NO_INSTALL
993 install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
994 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
995 $(Verb)for file in $(CONFIG_FILES); do \
996 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
997 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
998 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
999 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
1001 $(ECHO) Error: cannot find config file $${file}. ; \
1006 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir)
1007 $(Verb)for file in $(CONFIG_FILES); do \
1008 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \
1014 ###############################################################################
1015 # Set up variables for building libraries
1016 ###############################################################################
1018 #---------------------------------------------------------
1019 # Define various command line options pertaining to the
1020 # libraries needed when linking. There are "Proj" libs
1021 # (defined by the user's project) and "LLVM" libs (defined
1022 # by the LLVM project).
1023 #---------------------------------------------------------
1026 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
1027 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
1028 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
1029 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
1033 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
1034 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
1035 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
1036 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
1039 # Loadable module for Win32 requires all symbols resolved for linking.
1040 # Then all symbols in LLVM.dll will be available.
1041 ifeq ($(ENABLE_SHARED),1)
1042 ifdef LOADABLE_MODULE
1043 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
1044 LINK_COMPONENTS += all
1049 ifndef IS_CLEANING_TARGET
1050 ifdef LINK_COMPONENTS
1052 # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make
1053 # clean in tools, then do a make in tools (instead of at the top level).
1055 @echo "*** llvm-config doesn't exist - rebuilding it."
1056 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
1058 $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
1060 ifeq ($(ENABLE_SHARED), 1)
1061 # We can take the "auto-import" feature to get rid of using dllimport.
1062 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1063 LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \
1066 LLVM_SO_NAME = LLVM-$(LLVM_VERSION_MAJOR).$(LLVM_VERSION_MINOR)$(LLVM_VERSION_SUFFIX)
1067 LLVMLibsOptions += -l$(LLVM_SO_NAME)
1068 LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)$(LLVM_SO_NAME)$(SHLIBEXT)
1071 ifndef NO_LLVM_CONFIG
1072 LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error)
1073 ifeq ($(LLVMConfigLibs),Error)
1074 $(error llvm-config --libs failed)
1076 LLVMLibsOptions += $(LLVMConfigLibs)
1077 LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error)
1078 ifeq ($(LLVMConfigLibfiles),Error)
1079 $(error llvm-config --libfiles failed)
1081 LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles)
1088 # Set up the library exports file.
1089 ifdef EXPORTED_SYMBOL_FILE
1091 # First, set up the native export file, which may differ from the source
1094 ifeq ($(HOST_OS),Darwin)
1095 # Darwin convention prefixes symbols with underscores.
1096 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
1097 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1098 $(Verb) sed -e 's/^/_/' < $< > $@
1100 -$(Verb) $(RM) -f $(NativeExportsFile)
1102 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1103 # Gold and BFD ld require a version script rather than a plain list.
1104 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
1105 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1106 $(Verb) echo "{" > $@
1107 $(Verb) grep -q '[[:alnum:]_]' $< && echo " global:" >> $@ || :
1108 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
1109 ifneq ($(HOST_OS),OpenBSD)
1110 $(Verb) echo " local: *;" >> $@
1112 $(Verb) echo "};" >> $@
1114 -$(Verb) $(RM) -f $(NativeExportsFile)
1116 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1117 # GNU ld Win32 accepts .DEF files that contain "DATA" entries.
1118 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def))
1119 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1120 $(Echo) Generating $(notdir $@)
1121 $(Verb) $(ECHO) "EXPORTS" > $@
1122 $(Verb) $(CAT) $< >> $@
1124 -$(Verb) $(RM) -f $(NativeExportsFile)
1126 # Default behavior: just use the exports file verbatim.
1127 NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
1132 # Now add the linker command-line options to use the native export file.
1135 ifeq ($(HOST_OS),Darwin)
1136 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
1139 # gold, bfd ld, etc.
1140 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1141 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1145 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1146 # LLVMLibsOptions is invalidated at processing tools/llvm-shlib.
1147 SharedLinkOptions += $(NativeExportsFile)
1152 ###############################################################################
1153 # Library Build Rules: Four ways to build a library
1154 ###############################################################################
1156 # if we're building a library ...
1159 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1160 LIBRARYNAME := $(strip $(LIBRARYNAME))
1161 LIBRARYALIASNAME := $(strip $(LIBRARYALIASNAME))
1162 ifdef LOADABLE_MODULE
1163 BaseLibName.A := $(LIBRARYNAME).a
1164 BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT)
1165 BaseAliasName.SO := $(LIBRARYALIASNAME)$(SHLIBEXT)
1167 BaseLibName.A := lib$(LIBRARYNAME).a
1168 BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1169 BaseAliasName.SO := $(SharedPrefix)$(LIBRARYALIASNAME)$(SHLIBEXT)
1171 LibName.A := $(LibDir)/$(BaseLibName.A)
1172 LibName.SO := $(SharedLibDir)/$(BaseLibName.SO)
1173 AliasName.SO := $(SharedLibDir)/$(BaseAliasName.SO)
1174 LibName.O := $(LibDir)/$(LIBRARYNAME).o
1176 #---------------------------------------------------------
1177 # Shared Library Targets:
1178 # If the user asked for a shared library to be built
1179 # with the SHARED_LIBRARY variable, then we provide
1180 # targets for building them.
1181 #---------------------------------------------------------
1182 ifdef SHARED_LIBRARY
1184 all-local:: $(AliasName.SO)
1186 $(AliasName.SO): $(LibName.SO)
1188 $(Verb) $(AliasTool) $(BaseLibName.SO) $(AliasName.SO)
1191 ifdef EXPORTED_SYMBOL_FILE
1192 $(LibName.SO): $(NativeExportsFile)
1195 ifdef LINK_LIBS_IN_SHARED
1196 ifdef LOADABLE_MODULE
1197 SharedLibKindMessage := "Loadable Module"
1198 SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions)
1200 SharedLibKindMessage := "Shared Library"
1202 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir
1203 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1205 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1206 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1208 $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir
1209 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@)
1210 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1214 ifneq ($(strip $(LibName.SO)),)
1215 -$(Verb) $(RM) -f $(LibName.SO)
1220 $(Echo) Install circumvented with NO_INSTALL
1222 $(Echo) Uninstall circumvented with NO_INSTALL
1225 # Win32.DLL prefers to be located on the "PATH" of binaries.
1226 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1227 DestSharedLibDir := $(DESTDIR)$(PROJ_bindir)
1229 DestSharedLibDir := $(DESTDIR)$(PROJ_libdir)
1231 DestSharedLib := $(DestSharedLibDir)/$(BaseLibName.SO)
1232 DestSharedAlias := $(DestSharedLibDir)/$(BaseAliasName.SO)
1234 install-local:: $(DestSharedLib)
1236 $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
1237 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1238 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1240 $(Echo) Creating alias from $(DestSharedLib) to $(DestSharedAlias)
1241 $(Verb) $(AliasTool) $(BaseLibName.SO) $(DestSharedAlias)
1245 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1246 -$(Verb) $(RM) -f $(DestSharedLib)
1248 -$(Verb) $(RM) -f $(DestSharedAlias)
1253 #---------------------------------------------------------
1255 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1256 # building an archive.
1257 #---------------------------------------------------------
1258 ifndef NO_BUILD_ARCHIVE
1259 ifndef BUILD_ARCHIVE
1260 ifndef LOADABLE_MODULE
1266 #---------------------------------------------------------
1267 # Archive Library Targets:
1268 # If the user wanted a regular archive library built,
1269 # then we provide targets for building them.
1270 #---------------------------------------------------------
1273 all-local:: $(LibName.A)
1275 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
1276 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1277 -$(Verb) $(RM) -f $@
1278 $(Verb) $(Archive) $@ $(ObjectsO)
1279 $(Verb) $(Ranlib) $@
1282 ifneq ($(strip $(LibName.A)),)
1283 -$(Verb) $(RM) -f $(LibName.A)
1288 $(Echo) Install circumvented with NO_INSTALL
1290 $(Echo) Uninstall circumvented with NO_INSTALL
1292 ifdef NO_INSTALL_ARCHIVES
1294 $(Echo) Install circumvented with NO_INSTALL
1296 $(Echo) Uninstall circumvented with NO_INSTALL
1298 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1300 install-local:: $(DestArchiveLib)
1302 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1303 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1304 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1305 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1308 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1309 -$(Verb) $(RM) -f $(DestArchiveLib)
1317 ###############################################################################
1318 # Tool Build Rules: Build executable tool based on TOOLNAME option
1319 ###############################################################################
1323 #---------------------------------------------------------
1324 # Set up variables for building a tool.
1325 #---------------------------------------------------------
1326 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1328 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME)
1330 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME)
1333 # TOOLALIAS is a name to symlink (or copy) the tool to.
1336 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1338 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1342 #---------------------------------------------------------
1344 #---------------------------------------------------------
1346 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1347 # not exporting all of the weak symbols from the binary. This reduces dyld
1348 # startup time by 4x on darwin in some cases.
1349 ifdef TOOL_NO_EXPORTS
1350 ifeq ($(HOST_OS),Darwin)
1352 # Tiger tools don't support this.
1353 ifneq ($(DARWIN_MAJVERS),4)
1354 LD.Flags += -Wl,-exported_symbol,_main
1358 ifeq ($(HOST_OS), $(filter $(HOST_OS), DragonFly Linux NetBSD FreeBSD GNU/kFreeBSD GNU))
1359 ifneq ($(ARCH), Mips)
1360 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
1365 #---------------------------------------------------------
1366 # Tool Order File Support
1367 #---------------------------------------------------------
1369 ifeq ($(HOST_OS),Darwin)
1370 ifdef TOOL_ORDER_FILE
1372 LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
1377 #---------------------------------------------------------
1378 # Tool Version Info Support
1379 #---------------------------------------------------------
1381 ifeq ($(HOST_OS),Darwin)
1382 ifdef TOOL_INFO_PLIST
1384 LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST)
1386 $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST)
1388 $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir
1389 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..."
1390 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \
1391 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \
1392 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \
1393 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \
1399 #---------------------------------------------------------
1400 # Provide targets for building the tools
1401 #---------------------------------------------------------
1402 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1405 ifneq ($(strip $(ToolBuildPath)),)
1406 -$(Verb) $(RM) -f $(ToolBuildPath)
1408 ifneq ($(strip $(ToolAliasBuildPath)),)
1409 -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1413 $(ToolBuildPath): $(ExmplDir)/.dir
1415 $(ToolBuildPath): $(ToolDir)/.dir
1418 ifdef CODESIGN_TOOLS
1419 TOOL_CODESIGN_IDENTITY ?= -
1421 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1422 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1423 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1424 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1425 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1427 $(Echo) ======= Code-Signing $(BuildMode) Executable $(TOOLNAME)
1428 $(Verb) codesign -s $(TOOL_CODESIGN_IDENTITY) $@
1430 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1431 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1432 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1433 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1434 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1438 ifneq ($(strip $(ToolAliasBuildPath)),)
1439 $(ToolAliasBuildPath): $(ToolBuildPath)
1440 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1441 $(Verb) $(RM) -f $(ToolAliasBuildPath)
1442 $(Verb) $(AliasTool) $(notdir $(ToolBuildPath)) $(ToolAliasBuildPath)
1443 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \
1449 $(Echo) Install circumvented with NO_INSTALL
1451 $(Echo) Uninstall circumvented with NO_INSTALL
1455 ToolBinDir = $(DESTDIR)$(PROJ_internal_prefix)/bin
1457 ToolBinDir = $(DESTDIR)$(PROJ_bindir)
1459 DestTool = $(ToolBinDir)/$(program_prefix)$(TOOLEXENAME)
1461 install-local:: $(DestTool)
1463 $(DestTool): $(ToolBuildPath)
1464 $(Echo) Installing $(BuildMode) $(DestTool)
1465 $(Verb) $(MKDIR) $(ToolBinDir)
1466 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1469 $(Echo) Uninstalling $(BuildMode) $(DestTool)
1470 -$(Verb) $(RM) -f $(DestTool)
1472 # TOOLALIAS install.
1474 DestToolAlias = $(ToolBinDir)/$(program_prefix)$(TOOLALIAS)$(EXEEXT)
1476 install-local:: $(DestToolAlias)
1478 $(DestToolAlias): $(DestTool)
1479 $(Echo) Installing $(BuildMode) $(DestToolAlias)
1480 $(Verb) $(RM) -f $(DestToolAlias)
1481 $(Verb) $(AliasTool) $(notdir $(DestTool)) $(DestToolAlias)
1484 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1485 -$(Verb) $(RM) -f $(DestToolAlias)
1491 ###############################################################################
1492 # Object Build Rules: Build object files based on sources
1493 ###############################################################################
1495 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1496 ifeq ($(HOST_OS),HP-UX)
1497 DISABLE_AUTO_DEPENDENCIES=1
1500 COMPILE_DEPS = $(OBJECT_DIRS) $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1502 # Provide rule sets for when dependency generation is enabled
1503 ifndef DISABLE_AUTO_DEPENDENCIES
1505 #---------------------------------------------------------
1506 # Create .o files in the ObjDir directory from the .cpp and .c files...
1507 #---------------------------------------------------------
1509 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1510 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1512 # If the build succeeded, move the dependency file over, otherwise
1514 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1515 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1517 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1518 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1519 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1522 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1523 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1524 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1527 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1528 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1529 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1532 $(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1533 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1534 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1537 $(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1538 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1539 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1542 # Provide alternate rule sets if dependencies are disabled
1545 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1546 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1547 $(Compile.CXX) $< -o $@
1549 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1550 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1551 $(Compile.CXX) $< -o $@
1553 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1554 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1555 $(Compile.CXX) $< -o $@
1557 $(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1558 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1559 $(Compile.C) $< -o $@
1561 $(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1562 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1563 $(Compile.C) $< -o $@
1567 ## Rules for building preprocessed (.i/.ii) outputs.
1568 $(BuildMode)/%.ii: %.cpp $(COMPILE_DEPS)
1569 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1570 $(Verb) $(Preprocess.CXX) $< -o $@
1572 $(BuildMode)/%.ii: %.mm $(COMPILE_DEPS)
1573 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1574 $(Verb) $(Preprocess.CXX) $< -o $@
1576 $(BuildMode)/%.ii: %.cc $(COMPILE_DEPS)
1577 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1578 $(Verb) $(Preprocess.CXX) $< -o $@
1580 $(BuildMode)/%.i: %.c $(COMPILE_DEPS)
1581 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1582 $(Verb) $(Preprocess.C) $< -o $@
1584 $(BuildMode)/%.i: %.m $(COMPILE_DEPS)
1585 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1586 $(Verb) $(Preprocess.C) $< -o $@
1589 $(ObjDir)/%.s: %.cpp $(COMPILE_DEPS)
1590 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1591 $(Compile.CXX) $< -o $@ -S
1593 $(ObjDir)/%.s: %.mm $(COMPILE_DEPS)
1594 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1595 $(Compile.CXX) $< -o $@ -S
1597 $(ObjDir)/%.s: %.cc $(COMPILE_DEPS)
1598 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1599 $(Compile.CXX) $< -o $@ -S
1601 $(ObjDir)/%.s: %.c $(COMPILE_DEPS)
1602 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1603 $(Compile.C) $< -o $@ -S
1605 $(ObjDir)/%.s: %.m $(COMPILE_DEPS)
1606 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1607 $(Compile.C) $< -o $@ -S
1609 ###############################################################################
1610 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1611 ###############################################################################
1614 TABLEGEN_INC_FILES_COMMON = 1
1617 ifdef TABLEGEN_INC_FILES_COMMON
1619 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1620 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1621 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1623 # INCFiles rule: All of the tblgen generated files are emitted to
1624 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1625 # us to only "touch" the real file if the contents of it change. IOW, if
1626 # tblgen is modified, all of the .inc.tmp files are regenerated, but no
1627 # dependencies of the .inc files are, unless the contents of the .inc file
1629 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1630 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1632 endif # TABLEGEN_INC_FILES_COMMON
1636 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1637 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1638 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1639 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1640 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1641 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1642 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/IR/Intrinsics*.td)
1644 # All .inc.tmp files depend on the .td files.
1645 $(INCTMPFiles) : $(TDFiles)
1647 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1648 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1649 $(Echo) "Building $(<F) register info implementation with tblgen"
1650 $(Verb) $(LLVMTableGen) -gen-register-info -o $(call SYSPATH, $@) $<
1652 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1653 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1654 $(Echo) "Building $(<F) instruction information with tblgen"
1655 $(Verb) $(LLVMTableGen) -gen-instr-info -o $(call SYSPATH, $@) $<
1657 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1658 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1659 $(Echo) "Building $(<F) assembly writer with tblgen"
1660 $(Verb) $(LLVMTableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1662 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1663 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1664 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1665 $(Verb) $(LLVMTableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1667 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1668 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1669 $(Echo) "Building $(<F) assembly matcher with tblgen"
1670 $(Verb) $(LLVMTableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1672 $(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
1673 $(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1674 $(Echo) "Building $(<F) MC code emitter with tblgen"
1675 $(Verb) $(LLVMTableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $<
1677 $(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \
1678 $(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1679 $(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen"
1680 $(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $<
1682 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1683 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1684 $(Echo) "Building $(<F) code emitter with tblgen"
1685 $(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1687 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1688 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1689 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1690 $(Verb) $(LLVMTableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1692 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1693 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1694 $(Echo) "Building $(<F) disassembly tables with tblgen"
1695 $(Verb) $(LLVMTableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1697 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1698 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1699 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1700 $(Verb) $(LLVMTableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1702 $(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \
1703 $(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1704 $(Echo) "Building $(<F) subtarget information with tblgen"
1705 $(Verb) $(LLVMTableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1707 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1708 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1709 $(Echo) "Building $(<F) calling convention information with tblgen"
1710 $(Verb) $(LLVMTableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1712 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1713 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1714 $(Echo) "Building $(<F) intrinsics information with tblgen"
1715 $(Verb) $(LLVMTableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1717 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1718 $(Echo) "Building $(<F) decoder tables with tblgen"
1719 $(Verb) $(LLVMTableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1721 $(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1722 $(Echo) "Building $(<F) DFA packetizer tables with tblgen"
1723 $(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $<
1725 # Dump all the records to <target>.td.expanded. This is useful for debugging.
1726 $(TARGET:%=%.td.expanded): \
1727 %.td.expanded : %.td $(LLVM_TBLGEN)
1728 $(Echo) "Building a fully expanded version of $(<F)"
1729 $(Verb) $(LLVMTableGen) -o $(call SYSPATH, $@) $<
1732 -$(Verb) $(RM) -f $(INCFiles) $(TARGET).td.expanded
1736 ###############################################################################
1737 # OTHER RULES: Other rules needed
1738 ###############################################################################
1740 # To create postscript files from dot files...
1741 ifneq ($(DOT),false)
1743 $(DOT) -Tps < $< > $@
1746 $(Echo) "Cannot build $@: The program dot is not installed"
1749 # This rules ensures that header files that are removed still have a rule for
1750 # which they can be "generated." This allows make to ignore them and
1751 # reproduce the dependency lists.
1755 # Define clean-local to clean the current directory. Note that this uses a
1756 # very conservative approach ensuring that empty variables do not cause
1757 # errors or disastrous removal.
1759 ifneq ($(strip $(ObjRootDir)),)
1760 -$(Verb) $(RM) -rf $(ObjRootDir)
1762 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1763 -$(Verb) $(RM) -f *$(SHLIBEXT)
1767 -$(Verb) $(RM) -rf Debug Release Profile
1770 ###############################################################################
1771 # DEPENDENCIES: Include the dependency files if we should
1772 ###############################################################################
1773 ifndef DISABLE_AUTO_DEPENDENCIES
1775 # If its not one of the cleaning targets
1776 ifndef IS_CLEANING_TARGET
1778 # Get the list of dependency files
1779 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1780 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1782 -include $(DependFiles) ""
1788 ###############################################################################
1789 # CHECK: Running the test suite
1790 ###############################################################################
1793 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1794 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1795 $(EchoCmd) Running test suite ; \
1796 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1797 TESTSUITE=$(TESTSUITE) ; \
1799 $(EchoCmd) No Makefile in test directory ; \
1802 $(EchoCmd) No test directory ; \
1805 # An alias dating from when both lit and DejaGNU test runners were used.
1809 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1810 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1811 $(EchoCmd) Running test suite ; \
1812 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1814 $(EchoCmd) No Makefile in test directory ; \
1817 $(EchoCmd) No test directory ; \
1820 ###############################################################################
1821 # UNITTESTS: Running the unittests test suite
1822 ###############################################################################
1825 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1826 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1827 $(EchoCmd) Running unittests test suite ; \
1828 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1830 $(EchoCmd) No Makefile in unittests directory ; \
1833 $(EchoCmd) No unittests directory ; \
1836 ###############################################################################
1837 # DISTRIBUTION: Handle construction of a distribution tarball
1838 ###############################################################################
1840 #------------------------------------------------------------------------
1841 # Define distribution related variables
1842 #------------------------------------------------------------------------
1843 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1844 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1845 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1846 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1847 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1848 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1849 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1850 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1851 Makefile.config.in configure autoconf
1852 DistOther := $(notdir $(wildcard \
1853 $(PROJ_SRC_DIR)/*.h \
1854 $(PROJ_SRC_DIR)/*.td \
1855 $(PROJ_SRC_DIR)/*.def \
1856 $(PROJ_SRC_DIR)/*.ll \
1857 $(PROJ_SRC_DIR)/*.in))
1858 DistSubDirs := $(SubDirs)
1859 DistSources = $(Sources) $(EXTRA_DIST)
1860 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1862 #------------------------------------------------------------------------
1863 # We MUST build distribution with OBJ_DIR != SRC_DIR
1864 #------------------------------------------------------------------------
1865 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1866 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1867 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1871 #------------------------------------------------------------------------
1872 # Prevent attempt to run dist targets from anywhere but the top level
1873 #------------------------------------------------------------------------
1875 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1876 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1879 #------------------------------------------------------------------------
1880 # Provide the top level targets
1881 #------------------------------------------------------------------------
1883 dist-gzip:: $(DistTarGZip)
1885 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1886 $(Echo) Packing gzipped distribution tar file.
1887 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1888 $(GZIP) -c > "$(DistTarGZip)"
1890 dist-bzip2:: $(DistTarBZ2)
1892 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1893 $(Echo) Packing bzipped distribution tar file.
1894 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1895 $(BZIP2) -c >$(DistTarBZ2)
1897 dist-zip:: $(DistZip)
1899 $(DistZip) : $(TopDistDir)/.makedistdir
1900 $(Echo) Packing zipped distribution file.
1901 $(Verb) rm -f $(DistZip)
1902 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1904 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1905 $(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL =====
1907 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1909 dist-check:: $(DistTarGZip)
1910 $(Echo) Checking distribution tar file.
1911 $(Verb) if test -d $(DistCheckDir) ; then \
1912 $(RM) -rf $(DistCheckDir) ; \
1914 $(Verb) $(MKDIR) $(DistCheckDir)
1915 $(Verb) cd $(DistCheckDir) && \
1916 $(MKDIR) $(DistCheckDir)/build && \
1917 $(MKDIR) $(DistCheckDir)/install && \
1918 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1920 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1921 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1924 $(MAKE) unittests && \
1925 $(MAKE) install && \
1926 $(MAKE) uninstall && \
1927 $(MAKE) dist-clean && \
1928 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
1931 $(Echo) Cleaning distribution files
1932 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
1937 #------------------------------------------------------------------------
1938 # Provide the recursive distdir target for building the distribution directory
1939 #------------------------------------------------------------------------
1940 distdir: $(DistDir)/.makedistdir
1941 $(DistDir)/.makedistdir: $(DistSources)
1942 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1943 if test -d "$(DistDir)" ; then \
1944 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
1947 $(EchoCmd) Removing old $(DistDir) ; \
1948 $(RM) -rf $(DistDir); \
1949 $(EchoCmd) Making 'all' to verify build ; \
1950 $(MAKE) ENABLE_OPTIMIZED=1 all ; \
1952 $(Echo) Building Distribution Directory $(DistDir)
1953 $(Verb) $(MKDIR) $(DistDir)
1954 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
1955 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
1956 for file in $(DistFiles) ; do \
1958 $(PROJ_SRC_DIR)/*) \
1959 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
1961 $(PROJ_SRC_ROOT)/*) \
1962 file=`echo "$$file" | \
1963 sed "s#^$$srcrootstrip/##"` \
1966 if test -f "$(PROJ_SRC_DIR)/$$file" || \
1967 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
1968 from_dir="$(PROJ_SRC_DIR)" ; \
1969 elif test -f "$$file" || test -d "$$file" ; then \
1972 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
1973 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
1974 to_dir="$(DistDir)/$$dir"; \
1975 $(MKDIR) "$$to_dir" ; \
1977 to_dir="$(DistDir)"; \
1979 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
1980 if test -n "$$mid_dir" ; then \
1981 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
1983 if test -d "$$from_dir/$$file"; then \
1984 if test -d "$(PROJ_SRC_DIR)/$$file" && \
1985 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
1986 cd $(PROJ_SRC_DIR) ; \
1987 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1988 ( cd $$to_dir ; $(TAR) xf - ) ; \
1989 cd $(PROJ_OBJ_DIR) ; \
1992 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1993 ( cd $$to_dir ; $(TAR) xf - ) ; \
1994 cd $(PROJ_OBJ_DIR) ; \
1996 elif test -f "$$from_dir/$$file" ; then \
1997 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
1998 elif test -L "$$from_dir/$$file" ; then \
1999 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
2000 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
2001 $(EchoCmd) "===== WARNING: Distribution Source " \
2002 "$$from_dir/$$file Not Found!" ; \
2003 elif test "$(Verb)" != '@' ; then \
2004 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
2007 $(Verb) for subdir in $(DistSubDirs) ; do \
2008 if test "$$subdir" \!= "." ; then \
2009 new_distdir="$(DistDir)/$$subdir" ; \
2010 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
2011 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
2012 DistDir="$$new_distdir" distdir ) || exit 1; \
2015 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2016 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
2017 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
2018 -name .svn \) -print` ;\
2019 $(MAKE) dist-hook ; \
2020 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2021 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2022 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2023 -o ! -type d ! -perm -444 -exec \
2024 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2025 || chmod -R a+r $(DistDir) ; \
2028 # This is invoked by distdir target, define it as a no-op to avoid errors if not
2034 ###############################################################################
2035 # TOP LEVEL - targets only to apply at the top level directory
2036 ###############################################################################
2040 #------------------------------------------------------------------------
2041 # Install support for the project's include files:
2042 #------------------------------------------------------------------------
2045 $(Echo) Install circumvented with NO_INSTALL
2047 $(Echo) Uninstall circumvented with NO_INSTALL
2050 $(Echo) Installing include files
2051 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2052 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2053 cd $(PROJ_SRC_ROOT)/include && \
2054 for hdr in `find . -type f \
2055 '(' -name LICENSE.TXT \
2060 ')' -print | grep -v CVS | \
2061 grep -v .svn` ; do \
2062 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2063 if test \! -d "$$instdir" ; then \
2064 $(EchoCmd) Making install directory $$instdir ; \
2065 $(MKDIR) $$instdir ;\
2067 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2070 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2071 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2072 cd $(PROJ_OBJ_ROOT)/include && \
2073 for hdr in `find . -type f \
2074 '(' -name LICENSE.TXT \
2079 ')' -print | grep -v CVS | \
2080 grep -v .svn` ; do \
2081 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2082 if test \! -d "$$instdir" ; then \
2083 $(EchoCmd) Making install directory $$instdir ; \
2084 $(MKDIR) $$instdir ;\
2086 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2092 $(Echo) Uninstalling include files
2093 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2094 cd $(PROJ_SRC_ROOT)/include && \
2095 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2096 '!' '(' -name '*~' -o -name '.#*' \
2097 -o -name '*.in' ')' -print ')' | \
2098 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2099 cd $(PROJ_SRC_ROOT)/include && \
2100 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2101 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2107 @echo searching for overlength lines in files: $(Sources)
2110 egrep -n '.{81}' $(Sources) /dev/null
2113 @echo searching for tabs in files: $(Sources)
2116 egrep -n ' ' $(Sources) /dev/null
2119 @ls -l $(LibDir) | awk '\
2120 BEGIN { sum = 0; } \
2122 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2123 @ls -l $(ToolDir) | awk '\
2124 BEGIN { sum = 0; } \
2126 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2127 #------------------------------------------------------------------------
2128 # Print out the directories used for building
2129 #------------------------------------------------------------------------
2131 $(Echo) "BuildMode : " '$(BuildMode)'
2132 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2133 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2134 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2135 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2136 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2137 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2138 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
2139 $(Echo) "PROJ_internal_prefix : " '$(PROJ_internal_prefix)'
2140 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
2141 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
2142 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
2143 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
2144 $(Echo) "UserTargets : " '$(UserTargets)'
2145 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2146 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2147 $(Echo) "ObjDir : " '$(ObjDir)'
2148 $(Echo) "LibDir : " '$(LibDir)'
2149 $(Echo) "ToolDir : " '$(ToolDir)'
2150 $(Echo) "ExmplDir : " '$(ExmplDir)'
2151 $(Echo) "Sources : " '$(Sources)'
2152 $(Echo) "TDFiles : " '$(TDFiles)'
2153 $(Echo) "INCFiles : " '$(INCFiles)'
2154 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
2155 $(Echo) "PreConditions: " '$(PreConditions)'
2156 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
2157 $(Echo) "Compile.C : " '$(Compile.C)'
2158 $(Echo) "Archive : " '$(Archive)'
2159 $(Echo) "YaccFiles : " '$(YaccFiles)'
2160 $(Echo) "LexFiles : " '$(LexFiles)'
2161 $(Echo) "Module : " '$(Module)'
2162 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2163 $(Echo) "SubDirs : " '$(SubDirs)'
2164 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2165 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2170 # General debugging rule, use 'make dbg-print-XXX' to print the
2171 # definition, value and origin of XXX.
2173 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))