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 LLVMLibsOptions += -lLLVM-$(LLVMVersion)
1067 LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)LLVM-$(LLVMVersion)$(SHLIBEXT)
1070 ifndef NO_LLVM_CONFIG
1071 LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error)
1072 ifeq ($(LLVMConfigLibs),Error)
1073 $(error llvm-config --libs failed)
1075 LLVMLibsOptions += $(LLVMConfigLibs)
1076 LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error)
1077 ifeq ($(LLVMConfigLibfiles),Error)
1078 $(error llvm-config --libfiles failed)
1080 LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles)
1087 # Set up the library exports file.
1088 ifdef EXPORTED_SYMBOL_FILE
1090 # First, set up the native export file, which may differ from the source
1093 ifeq ($(HOST_OS),Darwin)
1094 # Darwin convention prefixes symbols with underscores.
1095 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
1096 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1097 $(Verb) sed -e 's/^/_/' < $< > $@
1099 -$(Verb) $(RM) -f $(NativeExportsFile)
1101 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1102 # Gold and BFD ld require a version script rather than a plain list.
1103 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
1104 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1105 $(Verb) echo "{" > $@
1106 $(Verb) grep -q '[[:alnum:]_]' $< && echo " global:" >> $@ || :
1107 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
1108 ifneq ($(HOST_OS),OpenBSD)
1109 $(Verb) echo " local: *;" >> $@
1111 $(Verb) echo "};" >> $@
1113 -$(Verb) $(RM) -f $(NativeExportsFile)
1115 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1116 # GNU ld Win32 accepts .DEF files that contain "DATA" entries.
1117 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def))
1118 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1119 $(Echo) Generating $(notdir $@)
1120 $(Verb) $(ECHO) "EXPORTS" > $@
1121 $(Verb) $(CAT) $< >> $@
1123 -$(Verb) $(RM) -f $(NativeExportsFile)
1125 # Default behavior: just use the exports file verbatim.
1126 NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
1131 # Now add the linker command-line options to use the native export file.
1134 ifeq ($(HOST_OS),Darwin)
1135 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
1138 # gold, bfd ld, etc.
1139 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1140 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1144 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1145 # LLVMLibsOptions is invalidated at processing tools/llvm-shlib.
1146 SharedLinkOptions += $(NativeExportsFile)
1151 ###############################################################################
1152 # Library Build Rules: Four ways to build a library
1153 ###############################################################################
1155 # if we're building a library ...
1158 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1159 LIBRARYNAME := $(strip $(LIBRARYNAME))
1160 LIBRARYALIASNAME := $(strip $(LIBRARYALIASNAME))
1161 ifdef LOADABLE_MODULE
1162 BaseLibName.A := $(LIBRARYNAME).a
1163 BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT)
1164 BaseAliasName.SO := $(LIBRARYALIASNAME)$(SHLIBEXT)
1166 BaseLibName.A := lib$(LIBRARYNAME).a
1167 BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1168 BaseAliasName.SO := $(SharedPrefix)$(LIBRARYALIASNAME)$(SHLIBEXT)
1170 LibName.A := $(LibDir)/$(BaseLibName.A)
1171 LibName.SO := $(SharedLibDir)/$(BaseLibName.SO)
1172 AliasName.SO := $(SharedLibDir)/$(BaseAliasName.SO)
1173 LibName.O := $(LibDir)/$(LIBRARYNAME).o
1175 #---------------------------------------------------------
1176 # Shared Library Targets:
1177 # If the user asked for a shared library to be built
1178 # with the SHARED_LIBRARY variable, then we provide
1179 # targets for building them.
1180 #---------------------------------------------------------
1181 ifdef SHARED_LIBRARY
1183 all-local:: $(LibName.SO)
1185 ifdef EXPORTED_SYMBOL_FILE
1186 $(LibName.SO): $(NativeExportsFile)
1189 ifdef LINK_LIBS_IN_SHARED
1190 ifdef LOADABLE_MODULE
1191 SharedLibKindMessage := "Loadable Module"
1192 SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions)
1194 SharedLibKindMessage := "Shared Library"
1196 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir
1197 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1199 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1200 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1202 $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir
1203 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@)
1204 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1208 ifneq ($(strip $(LibName.SO)),)
1209 -$(Verb) $(RM) -f $(LibName.SO)
1214 $(Echo) Install circumvented with NO_INSTALL
1216 $(Echo) Uninstall circumvented with NO_INSTALL
1219 # Win32.DLL prefers to be located on the "PATH" of binaries.
1220 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1221 DestSharedLibDir := $(DESTDIR)$(PROJ_bindir)
1223 DestSharedLibDir := $(DESTDIR)$(PROJ_libdir)
1225 DestSharedLib := $(DestSharedLibDir)/$(BaseLibName.SO)
1226 DestSharedAlias := $(DestSharedLibDir)/$(BaseAliasName.SO)
1228 install-local:: $(DestSharedLib)
1230 $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
1231 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1232 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1234 $(Echo) Creating alias from $(DestSharedLib) to $(DestSharedAlias)
1235 $(Verb) $(AliasTool) $(DestSharedLib) $(DestSharedAlias)
1239 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1240 -$(Verb) $(RM) -f $(DestSharedLib)
1244 #---------------------------------------------------------
1246 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1247 # building an archive.
1248 #---------------------------------------------------------
1249 ifndef NO_BUILD_ARCHIVE
1250 ifndef BUILD_ARCHIVE
1251 ifndef LOADABLE_MODULE
1257 #---------------------------------------------------------
1258 # Archive Library Targets:
1259 # If the user wanted a regular archive library built,
1260 # then we provide targets for building them.
1261 #---------------------------------------------------------
1264 all-local:: $(LibName.A)
1266 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
1267 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1268 -$(Verb) $(RM) -f $@
1269 $(Verb) $(Archive) $@ $(ObjectsO)
1270 $(Verb) $(Ranlib) $@
1273 ifneq ($(strip $(LibName.A)),)
1274 -$(Verb) $(RM) -f $(LibName.A)
1279 $(Echo) Install circumvented with NO_INSTALL
1281 $(Echo) Uninstall circumvented with NO_INSTALL
1283 ifdef NO_INSTALL_ARCHIVES
1285 $(Echo) Install circumvented with NO_INSTALL
1287 $(Echo) Uninstall circumvented with NO_INSTALL
1289 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1291 install-local:: $(DestArchiveLib)
1293 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1294 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1295 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1296 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1299 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1300 -$(Verb) $(RM) -f $(DestArchiveLib)
1308 ###############################################################################
1309 # Tool Build Rules: Build executable tool based on TOOLNAME option
1310 ###############################################################################
1314 #---------------------------------------------------------
1315 # Set up variables for building a tool.
1316 #---------------------------------------------------------
1317 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1319 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME)
1321 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME)
1324 # TOOLALIAS is a name to symlink (or copy) the tool to.
1327 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1329 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1333 #---------------------------------------------------------
1335 #---------------------------------------------------------
1337 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1338 # not exporting all of the weak symbols from the binary. This reduces dyld
1339 # startup time by 4x on darwin in some cases.
1340 ifdef TOOL_NO_EXPORTS
1341 ifeq ($(HOST_OS),Darwin)
1343 # Tiger tools don't support this.
1344 ifneq ($(DARWIN_MAJVERS),4)
1345 LD.Flags += -Wl,-exported_symbol,_main
1349 ifeq ($(HOST_OS), $(filter $(HOST_OS), DragonFly Linux NetBSD FreeBSD GNU/kFreeBSD GNU))
1350 ifneq ($(ARCH), Mips)
1351 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
1356 #---------------------------------------------------------
1357 # Tool Order File Support
1358 #---------------------------------------------------------
1360 ifeq ($(HOST_OS),Darwin)
1361 ifdef TOOL_ORDER_FILE
1363 LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
1368 #---------------------------------------------------------
1369 # Tool Version Info Support
1370 #---------------------------------------------------------
1372 ifeq ($(HOST_OS),Darwin)
1373 ifdef TOOL_INFO_PLIST
1375 LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST)
1377 $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST)
1379 $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir
1380 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..."
1381 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \
1382 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \
1383 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \
1384 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \
1390 #---------------------------------------------------------
1391 # Provide targets for building the tools
1392 #---------------------------------------------------------
1393 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1396 ifneq ($(strip $(ToolBuildPath)),)
1397 -$(Verb) $(RM) -f $(ToolBuildPath)
1399 ifneq ($(strip $(ToolAliasBuildPath)),)
1400 -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1404 $(ToolBuildPath): $(ExmplDir)/.dir
1406 $(ToolBuildPath): $(ToolDir)/.dir
1409 ifdef CODESIGN_TOOLS
1410 TOOL_CODESIGN_IDENTITY ?= -
1412 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1413 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1414 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1415 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1416 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1418 $(Echo) ======= Code-Signing $(BuildMode) Executable $(TOOLNAME)
1419 $(Verb) codesign -s $(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 $(TOOLNAME) \
1429 ifneq ($(strip $(ToolAliasBuildPath)),)
1430 $(ToolAliasBuildPath): $(ToolBuildPath)
1431 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1432 $(Verb) $(RM) -f $(ToolAliasBuildPath)
1433 $(Verb) $(AliasTool) $(notdir $(ToolBuildPath)) $(ToolAliasBuildPath)
1434 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \
1440 $(Echo) Install circumvented with NO_INSTALL
1442 $(Echo) Uninstall circumvented with NO_INSTALL
1446 ToolBinDir = $(DESTDIR)$(PROJ_internal_prefix)/bin
1448 ToolBinDir = $(DESTDIR)$(PROJ_bindir)
1450 DestTool = $(ToolBinDir)/$(program_prefix)$(TOOLEXENAME)
1452 install-local:: $(DestTool)
1454 $(DestTool): $(ToolBuildPath)
1455 $(Echo) Installing $(BuildMode) $(DestTool)
1456 $(Verb) $(MKDIR) $(ToolBinDir)
1457 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1460 $(Echo) Uninstalling $(BuildMode) $(DestTool)
1461 -$(Verb) $(RM) -f $(DestTool)
1463 # TOOLALIAS install.
1465 DestToolAlias = $(ToolBinDir)/$(program_prefix)$(TOOLALIAS)$(EXEEXT)
1467 install-local:: $(DestToolAlias)
1469 $(DestToolAlias): $(DestTool)
1470 $(Echo) Installing $(BuildMode) $(DestToolAlias)
1471 $(Verb) $(RM) -f $(DestToolAlias)
1472 $(Verb) $(AliasTool) $(notdir $(DestTool)) $(DestToolAlias)
1475 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1476 -$(Verb) $(RM) -f $(DestToolAlias)
1482 ###############################################################################
1483 # Object Build Rules: Build object files based on sources
1484 ###############################################################################
1486 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1487 ifeq ($(HOST_OS),HP-UX)
1488 DISABLE_AUTO_DEPENDENCIES=1
1491 COMPILE_DEPS = $(OBJECT_DIRS) $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1493 # Provide rule sets for when dependency generation is enabled
1494 ifndef DISABLE_AUTO_DEPENDENCIES
1496 #---------------------------------------------------------
1497 # Create .o files in the ObjDir directory from the .cpp and .c files...
1498 #---------------------------------------------------------
1500 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1501 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1503 # If the build succeeded, move the dependency file over, otherwise
1505 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1506 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1508 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1509 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1510 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1513 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1514 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1515 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1518 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1519 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1520 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1523 $(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1524 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1525 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1528 $(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1529 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1530 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1533 # Provide alternate rule sets if dependencies are disabled
1536 $(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1537 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1538 $(Compile.CXX) $< -o $@
1540 $(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1541 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1542 $(Compile.CXX) $< -o $@
1544 $(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1545 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1546 $(Compile.CXX) $< -o $@
1548 $(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1549 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1550 $(Compile.C) $< -o $@
1552 $(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1553 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1554 $(Compile.C) $< -o $@
1558 ## Rules for building preprocessed (.i/.ii) outputs.
1559 $(BuildMode)/%.ii: %.cpp $(COMPILE_DEPS)
1560 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1561 $(Verb) $(Preprocess.CXX) $< -o $@
1563 $(BuildMode)/%.ii: %.mm $(COMPILE_DEPS)
1564 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1565 $(Verb) $(Preprocess.CXX) $< -o $@
1567 $(BuildMode)/%.ii: %.cc $(COMPILE_DEPS)
1568 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1569 $(Verb) $(Preprocess.CXX) $< -o $@
1571 $(BuildMode)/%.i: %.c $(COMPILE_DEPS)
1572 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1573 $(Verb) $(Preprocess.C) $< -o $@
1575 $(BuildMode)/%.i: %.m $(COMPILE_DEPS)
1576 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1577 $(Verb) $(Preprocess.C) $< -o $@
1580 $(ObjDir)/%.s: %.cpp $(COMPILE_DEPS)
1581 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1582 $(Compile.CXX) $< -o $@ -S
1584 $(ObjDir)/%.s: %.mm $(COMPILE_DEPS)
1585 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1586 $(Compile.CXX) $< -o $@ -S
1588 $(ObjDir)/%.s: %.cc $(COMPILE_DEPS)
1589 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1590 $(Compile.CXX) $< -o $@ -S
1592 $(ObjDir)/%.s: %.c $(COMPILE_DEPS)
1593 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1594 $(Compile.C) $< -o $@ -S
1596 $(ObjDir)/%.s: %.m $(COMPILE_DEPS)
1597 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1598 $(Compile.C) $< -o $@ -S
1600 ###############################################################################
1601 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1602 ###############################################################################
1605 TABLEGEN_INC_FILES_COMMON = 1
1608 ifdef TABLEGEN_INC_FILES_COMMON
1610 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1611 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1612 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1614 # INCFiles rule: All of the tblgen generated files are emitted to
1615 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1616 # us to only "touch" the real file if the contents of it change. IOW, if
1617 # tblgen is modified, all of the .inc.tmp files are regenerated, but no
1618 # dependencies of the .inc files are, unless the contents of the .inc file
1620 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1621 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1623 endif # TABLEGEN_INC_FILES_COMMON
1627 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1628 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1629 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1630 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1631 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1632 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1633 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/IR/Intrinsics*.td)
1635 # All .inc.tmp files depend on the .td files.
1636 $(INCTMPFiles) : $(TDFiles)
1638 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1639 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1640 $(Echo) "Building $(<F) register info implementation with tblgen"
1641 $(Verb) $(LLVMTableGen) -gen-register-info -o $(call SYSPATH, $@) $<
1643 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1644 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1645 $(Echo) "Building $(<F) instruction information with tblgen"
1646 $(Verb) $(LLVMTableGen) -gen-instr-info -o $(call SYSPATH, $@) $<
1648 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1649 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1650 $(Echo) "Building $(<F) assembly writer with tblgen"
1651 $(Verb) $(LLVMTableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1653 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1654 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1655 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1656 $(Verb) $(LLVMTableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1658 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1659 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1660 $(Echo) "Building $(<F) assembly matcher with tblgen"
1661 $(Verb) $(LLVMTableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1663 $(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
1664 $(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1665 $(Echo) "Building $(<F) MC code emitter with tblgen"
1666 $(Verb) $(LLVMTableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $<
1668 $(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \
1669 $(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1670 $(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen"
1671 $(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $<
1673 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1674 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1675 $(Echo) "Building $(<F) code emitter with tblgen"
1676 $(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1678 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1679 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1680 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1681 $(Verb) $(LLVMTableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1683 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1684 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1685 $(Echo) "Building $(<F) disassembly tables with tblgen"
1686 $(Verb) $(LLVMTableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1688 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1689 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1690 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1691 $(Verb) $(LLVMTableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1693 $(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \
1694 $(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1695 $(Echo) "Building $(<F) subtarget information with tblgen"
1696 $(Verb) $(LLVMTableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1698 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1699 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1700 $(Echo) "Building $(<F) calling convention information with tblgen"
1701 $(Verb) $(LLVMTableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1703 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1704 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1705 $(Echo) "Building $(<F) intrinsics information with tblgen"
1706 $(Verb) $(LLVMTableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1708 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1709 $(Echo) "Building $(<F) decoder tables with tblgen"
1710 $(Verb) $(LLVMTableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1712 $(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1713 $(Echo) "Building $(<F) DFA packetizer tables with tblgen"
1714 $(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $<
1717 -$(Verb) $(RM) -f $(INCFiles)
1721 ###############################################################################
1722 # OTHER RULES: Other rules needed
1723 ###############################################################################
1725 # To create postscript files from dot files...
1726 ifneq ($(DOT),false)
1728 $(DOT) -Tps < $< > $@
1731 $(Echo) "Cannot build $@: The program dot is not installed"
1734 # This rules ensures that header files that are removed still have a rule for
1735 # which they can be "generated." This allows make to ignore them and
1736 # reproduce the dependency lists.
1740 # Define clean-local to clean the current directory. Note that this uses a
1741 # very conservative approach ensuring that empty variables do not cause
1742 # errors or disastrous removal.
1744 ifneq ($(strip $(ObjRootDir)),)
1745 -$(Verb) $(RM) -rf $(ObjRootDir)
1747 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1748 -$(Verb) $(RM) -f *$(SHLIBEXT)
1752 -$(Verb) $(RM) -rf Debug Release Profile
1755 ###############################################################################
1756 # DEPENDENCIES: Include the dependency files if we should
1757 ###############################################################################
1758 ifndef DISABLE_AUTO_DEPENDENCIES
1760 # If its not one of the cleaning targets
1761 ifndef IS_CLEANING_TARGET
1763 # Get the list of dependency files
1764 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1765 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1767 -include $(DependFiles) ""
1773 ###############################################################################
1774 # CHECK: Running the test suite
1775 ###############################################################################
1778 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1779 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1780 $(EchoCmd) Running test suite ; \
1781 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1782 TESTSUITE=$(TESTSUITE) ; \
1784 $(EchoCmd) No Makefile in test directory ; \
1787 $(EchoCmd) No test directory ; \
1790 # An alias dating from when both lit and DejaGNU test runners were used.
1794 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1795 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1796 $(EchoCmd) Running test suite ; \
1797 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1799 $(EchoCmd) No Makefile in test directory ; \
1802 $(EchoCmd) No test directory ; \
1805 ###############################################################################
1806 # UNITTESTS: Running the unittests test suite
1807 ###############################################################################
1810 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1811 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1812 $(EchoCmd) Running unittests test suite ; \
1813 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1815 $(EchoCmd) No Makefile in unittests directory ; \
1818 $(EchoCmd) No unittests directory ; \
1821 ###############################################################################
1822 # DISTRIBUTION: Handle construction of a distribution tarball
1823 ###############################################################################
1825 #------------------------------------------------------------------------
1826 # Define distribution related variables
1827 #------------------------------------------------------------------------
1828 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1829 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1830 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1831 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1832 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1833 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1834 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1835 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1836 Makefile.config.in configure autoconf
1837 DistOther := $(notdir $(wildcard \
1838 $(PROJ_SRC_DIR)/*.h \
1839 $(PROJ_SRC_DIR)/*.td \
1840 $(PROJ_SRC_DIR)/*.def \
1841 $(PROJ_SRC_DIR)/*.ll \
1842 $(PROJ_SRC_DIR)/*.in))
1843 DistSubDirs := $(SubDirs)
1844 DistSources = $(Sources) $(EXTRA_DIST)
1845 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1847 #------------------------------------------------------------------------
1848 # We MUST build distribution with OBJ_DIR != SRC_DIR
1849 #------------------------------------------------------------------------
1850 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1851 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1852 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1856 #------------------------------------------------------------------------
1857 # Prevent attempt to run dist targets from anywhere but the top level
1858 #------------------------------------------------------------------------
1860 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1861 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1864 #------------------------------------------------------------------------
1865 # Provide the top level targets
1866 #------------------------------------------------------------------------
1868 dist-gzip:: $(DistTarGZip)
1870 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1871 $(Echo) Packing gzipped distribution tar file.
1872 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1873 $(GZIP) -c > "$(DistTarGZip)"
1875 dist-bzip2:: $(DistTarBZ2)
1877 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1878 $(Echo) Packing bzipped distribution tar file.
1879 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1880 $(BZIP2) -c >$(DistTarBZ2)
1882 dist-zip:: $(DistZip)
1884 $(DistZip) : $(TopDistDir)/.makedistdir
1885 $(Echo) Packing zipped distribution file.
1886 $(Verb) rm -f $(DistZip)
1887 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1889 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1890 $(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL =====
1892 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1894 dist-check:: $(DistTarGZip)
1895 $(Echo) Checking distribution tar file.
1896 $(Verb) if test -d $(DistCheckDir) ; then \
1897 $(RM) -rf $(DistCheckDir) ; \
1899 $(Verb) $(MKDIR) $(DistCheckDir)
1900 $(Verb) cd $(DistCheckDir) && \
1901 $(MKDIR) $(DistCheckDir)/build && \
1902 $(MKDIR) $(DistCheckDir)/install && \
1903 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1905 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1906 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1909 $(MAKE) unittests && \
1910 $(MAKE) install && \
1911 $(MAKE) uninstall && \
1912 $(MAKE) dist-clean && \
1913 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
1916 $(Echo) Cleaning distribution files
1917 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
1922 #------------------------------------------------------------------------
1923 # Provide the recursive distdir target for building the distribution directory
1924 #------------------------------------------------------------------------
1925 distdir: $(DistDir)/.makedistdir
1926 $(DistDir)/.makedistdir: $(DistSources)
1927 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1928 if test -d "$(DistDir)" ; then \
1929 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
1932 $(EchoCmd) Removing old $(DistDir) ; \
1933 $(RM) -rf $(DistDir); \
1934 $(EchoCmd) Making 'all' to verify build ; \
1935 $(MAKE) ENABLE_OPTIMIZED=1 all ; \
1937 $(Echo) Building Distribution Directory $(DistDir)
1938 $(Verb) $(MKDIR) $(DistDir)
1939 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
1940 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
1941 for file in $(DistFiles) ; do \
1943 $(PROJ_SRC_DIR)/*) \
1944 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
1946 $(PROJ_SRC_ROOT)/*) \
1947 file=`echo "$$file" | \
1948 sed "s#^$$srcrootstrip/##"` \
1951 if test -f "$(PROJ_SRC_DIR)/$$file" || \
1952 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
1953 from_dir="$(PROJ_SRC_DIR)" ; \
1954 elif test -f "$$file" || test -d "$$file" ; then \
1957 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
1958 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
1959 to_dir="$(DistDir)/$$dir"; \
1960 $(MKDIR) "$$to_dir" ; \
1962 to_dir="$(DistDir)"; \
1964 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
1965 if test -n "$$mid_dir" ; then \
1966 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
1968 if test -d "$$from_dir/$$file"; then \
1969 if test -d "$(PROJ_SRC_DIR)/$$file" && \
1970 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
1971 cd $(PROJ_SRC_DIR) ; \
1972 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1973 ( cd $$to_dir ; $(TAR) xf - ) ; \
1974 cd $(PROJ_OBJ_DIR) ; \
1977 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1978 ( cd $$to_dir ; $(TAR) xf - ) ; \
1979 cd $(PROJ_OBJ_DIR) ; \
1981 elif test -f "$$from_dir/$$file" ; then \
1982 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
1983 elif test -L "$$from_dir/$$file" ; then \
1984 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
1985 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
1986 $(EchoCmd) "===== WARNING: Distribution Source " \
1987 "$$from_dir/$$file Not Found!" ; \
1988 elif test "$(Verb)" != '@' ; then \
1989 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
1992 $(Verb) for subdir in $(DistSubDirs) ; do \
1993 if test "$$subdir" \!= "." ; then \
1994 new_distdir="$(DistDir)/$$subdir" ; \
1995 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
1996 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
1997 DistDir="$$new_distdir" distdir ) || exit 1; \
2000 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2001 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
2002 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
2003 -name .svn \) -print` ;\
2004 $(MAKE) dist-hook ; \
2005 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2006 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2007 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2008 -o ! -type d ! -perm -444 -exec \
2009 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2010 || chmod -R a+r $(DistDir) ; \
2013 # This is invoked by distdir target, define it as a no-op to avoid errors if not
2019 ###############################################################################
2020 # TOP LEVEL - targets only to apply at the top level directory
2021 ###############################################################################
2025 #------------------------------------------------------------------------
2026 # Install support for the project's include files:
2027 #------------------------------------------------------------------------
2030 $(Echo) Install circumvented with NO_INSTALL
2032 $(Echo) Uninstall circumvented with NO_INSTALL
2035 $(Echo) Installing include files
2036 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2037 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2038 cd $(PROJ_SRC_ROOT)/include && \
2039 for hdr in `find . -type f \
2040 '(' -name LICENSE.TXT \
2045 ')' -print | grep -v CVS | \
2046 grep -v .svn` ; do \
2047 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2048 if test \! -d "$$instdir" ; then \
2049 $(EchoCmd) Making install directory $$instdir ; \
2050 $(MKDIR) $$instdir ;\
2052 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2055 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2056 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2057 cd $(PROJ_OBJ_ROOT)/include && \
2058 for hdr in `find . -type f \
2059 '(' -name LICENSE.TXT \
2064 ')' -print | grep -v CVS | \
2065 grep -v .svn` ; do \
2066 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2067 if test \! -d "$$instdir" ; then \
2068 $(EchoCmd) Making install directory $$instdir ; \
2069 $(MKDIR) $$instdir ;\
2071 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2077 $(Echo) Uninstalling include files
2078 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2079 cd $(PROJ_SRC_ROOT)/include && \
2080 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2081 '!' '(' -name '*~' -o -name '.#*' \
2082 -o -name '*.in' ')' -print ')' | \
2083 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2084 cd $(PROJ_SRC_ROOT)/include && \
2085 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2086 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2092 @echo searching for overlength lines in files: $(Sources)
2095 egrep -n '.{81}' $(Sources) /dev/null
2098 @echo searching for tabs in files: $(Sources)
2101 egrep -n ' ' $(Sources) /dev/null
2104 @ls -l $(LibDir) | awk '\
2105 BEGIN { sum = 0; } \
2107 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2108 @ls -l $(ToolDir) | awk '\
2109 BEGIN { sum = 0; } \
2111 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2112 #------------------------------------------------------------------------
2113 # Print out the directories used for building
2114 #------------------------------------------------------------------------
2116 $(Echo) "BuildMode : " '$(BuildMode)'
2117 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2118 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2119 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2120 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2121 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2122 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2123 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
2124 $(Echo) "PROJ_internal_prefix : " '$(PROJ_internal_prefix)'
2125 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
2126 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
2127 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
2128 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
2129 $(Echo) "UserTargets : " '$(UserTargets)'
2130 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2131 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2132 $(Echo) "ObjDir : " '$(ObjDir)'
2133 $(Echo) "LibDir : " '$(LibDir)'
2134 $(Echo) "ToolDir : " '$(ToolDir)'
2135 $(Echo) "ExmplDir : " '$(ExmplDir)'
2136 $(Echo) "Sources : " '$(Sources)'
2137 $(Echo) "TDFiles : " '$(TDFiles)'
2138 $(Echo) "INCFiles : " '$(INCFiles)'
2139 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
2140 $(Echo) "PreConditions: " '$(PreConditions)'
2141 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
2142 $(Echo) "Compile.C : " '$(Compile.C)'
2143 $(Echo) "Archive : " '$(Archive)'
2144 $(Echo) "YaccFiles : " '$(YaccFiles)'
2145 $(Echo) "LexFiles : " '$(LexFiles)'
2146 $(Echo) "Module : " '$(Module)'
2147 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2148 $(Echo) "SubDirs : " '$(SubDirs)'
2149 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2150 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2155 # General debugging rule, use 'make dbg-print-XXX' to print the
2156 # definition, value and origin of XXX.
2158 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))