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 .bc .td .ps .dot .ll .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 # PRECONDITIONS: that which must be built/checked first
62 ################################################################################
64 SrcMakefiles := $(filter %Makefile %Makefile.tests,\
65 $(wildcard $(PROJ_SRC_DIR)/Makefile*))
66 ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles))
67 ConfigureScript := $(PROJ_SRC_ROOT)/configure
68 ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status
69 MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in))
70 MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in))
71 MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config
72 MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common
73 PreConditions := $(ConfigStatusScript) $(ObjMakefiles)
74 ifneq ($(MakefileCommonIn),)
75 PreConditions += $(MakefileCommon)
78 ifneq ($(MakefileConfigIn),)
79 PreConditions += $(MakefileConfig)
82 preconditions: $(PreConditions)
84 #------------------------------------------------------------------------
85 # Make sure the BUILT_SOURCES are built first
86 #------------------------------------------------------------------------
87 $(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES)
90 ifneq ($(strip $(BUILT_SOURCES)),)
91 -$(Verb) $(RM) -f $(BUILT_SOURCES)
94 ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT))
96 $(Verb) if test -x config.status ; then \
97 $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \
98 $(MKDIR) .spotless.save ; \
99 $(MV) config.status .spotless.save ; \
100 $(MV) mklib .spotless.save ; \
101 $(MV) projects .spotless.save ; \
103 $(MV) .spotless.save/config.status . ; \
104 $(MV) .spotless.save/mklib . ; \
105 $(MV) .spotless.save/projects . ; \
106 $(RM) -rf .spotless.save ; \
107 $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \
108 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
109 $(ConfigStatusScript) ; \
111 $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \
115 $(EchoCmd) "spotless target not supported for objdir == srcdir"
118 $(BUILT_SOURCES) : $(ObjMakefiles)
120 #------------------------------------------------------------------------
121 # Make sure we're not using a stale configuration
122 #------------------------------------------------------------------------
124 $(Echo) Reconfiguring $(PROJ_OBJ_ROOT)
125 $(Verb) cd $(PROJ_OBJ_ROOT) && \
126 if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
127 $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
129 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
130 $(ConfigStatusScript)
132 .PRECIOUS: $(ConfigStatusScript)
133 $(ConfigStatusScript): $(ConfigureScript)
134 $(Echo) Reconfiguring with $<
135 $(Verb) cd $(PROJ_OBJ_ROOT) && \
136 if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
137 $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
139 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
140 $(ConfigStatusScript)
142 #------------------------------------------------------------------------
143 # Make sure the configuration makefile is up to date
144 #------------------------------------------------------------------------
145 ifneq ($(MakefileConfigIn),)
146 $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
147 $(Echo) Regenerating $@
148 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
151 ifneq ($(MakefileCommonIn),)
152 $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
153 $(Echo) Regenerating $@
154 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
157 #------------------------------------------------------------------------
158 # If the Makefile in the source tree has been updated, copy it over into the
159 # build tree. But, only do this if the source and object makefiles differ
160 #------------------------------------------------------------------------
162 PROJ_MAKEFILE := $(PROJ_SRC_DIR)/Makefile
165 ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))
167 Makefile: $(PROJ_MAKEFILE) $(ExtraMakefiles)
168 $(Echo) "Updating Makefile"
169 $(Verb) $(MKDIR) $(@D)
170 $(Verb) $(CP) -f $< $@
172 # Copy the Makefile.* files unless we're in the root directory which avoids
173 # the copying of Makefile.config.in or other things that should be explicitly
175 $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_MAKEFILE)%
177 *Makefile.rules) ;; \
179 *) $(EchoCmd) "Updating $(@F)" ; \
186 #------------------------------------------------------------------------
187 # Set up the basic dependencies
188 #------------------------------------------------------------------------
189 $(UserTargets):: $(PreConditions)
193 clean-all:: clean-local clean-all-local
194 install:: install-local
195 uninstall:: uninstall-local
196 install-local:: all-local
197 install-bytecode:: install-bytecode-local
199 ###############################################################################
200 # LLVMC: Provide rules for compiling llvmc-based driver
201 ###############################################################################
203 ifdef LLVMC_BASED_DRIVER
205 TOOLNAME = $(LLVMC_BASED_DRIVER)
207 LLVMLIBS = CompilerDriver.a
208 LINK_COMPONENTS = support
210 endif # LLVMC_BASED_DRIVER
212 ###############################################################################
213 # VARIABLES: Set up various variables based on configuration data
214 ###############################################################################
216 # Variable for if this make is for a "cleaning" target
217 ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),)
221 #--------------------------------------------------------------------
222 # Variables derived from configuration we are building
223 #--------------------------------------------------------------------
226 ifeq ($(ENABLE_OPTIMIZED),1)
228 # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
229 ifneq ($(HOST_OS),FreeBSD)
230 ifneq ($(HOST_OS),Darwin)
231 OmitFramePointer := -fomit-frame-pointer
235 # Darwin requires -fstrict-aliasing to be explicitly enabled.
236 # Avoid -fstrict-aliasing on Darwin for now, there are unresolved issues
237 # with -fstrict-aliasing and ipa-type-escape radr://6756684
238 #ifeq ($(HOST_OS),Darwin)
239 # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
241 CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
242 C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
243 LD.Flags += $(OPTIMIZE_OPTION)
245 BuildMode := $(BuildMode)+Debug
252 ifdef NO_DEBUG_SYMBOLS
253 BuildMode := Unoptimized
267 ifeq ($(ENABLE_PROFILING),1)
268 BuildMode := $(BuildMode)+Profile
269 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
270 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g
271 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg -g
275 #ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
276 # CXX.Flags += -fvisibility-inlines-hidden
279 ifdef ENABLE_EXPENSIVE_CHECKS
280 # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
281 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
285 # IF REQUIRES_EH=1 is specified then don't disable exceptions
287 CXX.Flags += -fno-exceptions
289 # If the library requires EH, it also requires RTTI.
293 ifdef REQUIRES_FRAME_POINTER
294 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags))
295 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags))
296 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags))
299 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
300 ifneq ($(REQUIRES_RTTI), 1)
301 CXX.Flags += -fno-rtti
304 ifeq ($(ENABLE_COVERAGE),1)
305 BuildMode := $(BuildMode)+Coverage
306 CXX.Flags += -ftest-coverage -fprofile-arcs
307 C.Flags += -ftest-coverage -fprofile-arcs
310 # If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
311 # then disable assertions by defining the appropriate preprocessor symbols.
312 ifeq ($(DISABLE_ASSERTIONS),1)
313 CPP.Defines += -DNDEBUG
315 BuildMode := $(BuildMode)+Asserts
316 CPP.Defines += -D_DEBUG
319 # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or
320 # configured), then enable expensive checks by defining the
321 # appropriate preprocessor symbols.
322 ifeq ($(ENABLE_EXPENSIVE_CHECKS),1)
323 BuildMode := $(BuildMode)+Checks
324 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
327 # LOADABLE_MODULE implies several other things so we force them to be
329 ifdef LOADABLE_MODULE
331 LINK_LIBS_IN_SHARED := 1
339 ifeq ($(ENABLE_PIC),1)
340 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
341 # Nothing. Win32 defaults to PIC and warns when given -fPIC
343 ifeq ($(HOST_OS),Darwin)
344 # Common symbols not allowed in dylib files
345 CXX.Flags += -fno-common
346 C.Flags += -fno-common
348 # Linux and others; pass -fPIC
354 ifeq ($(HOST_OS),Darwin)
355 CXX.Flags += -mdynamic-no-pic
356 C.Flags += -mdynamic-no-pic
360 # Support makefile variable to disable any kind of timestamp/non-deterministic
361 # info from being used in the build.
362 ifeq ($(ENABLE_TIMESTAMPS),1)
363 DOTDIR_TIMESTAMP_COMMAND := $(DATE)
365 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.'
368 ifeq ($(HOST_OS),MingW)
370 CPP.Defines += -D__NO_CTYPE_INLINE
371 ifeq ($(LLVM_CROSS_COMPILING),1)
372 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016
374 LD.Flags += -Wl,--allow-multiple-definition
379 CXX.Flags += -Woverloaded-virtual
380 CPP.BaseFlags += $(CPP.Defines)
383 # Make Floating point IEEE compliant on Alpha.
386 CPP.BaseFlags += -mieee
387 ifeq ($(ENABLE_PIC),0)
389 CPP.BaseFlags += -fPIC
392 LD.Flags += -Wl,--no-relax
395 # GNU ld/PECOFF accepts but ignores them below;
399 # FIXME: autoconf should be aware of them.
400 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
401 HAVE_LINK_VERSION_SCRIPT := 0
403 RDYNAMIC := -Wl,--export-all-symbols
406 #--------------------------------------------------------------------
407 # Directory locations
408 #--------------------------------------------------------------------
410 ifeq ($(LLVM_CROSS_COMPILING),1)
411 BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin
414 ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode)
415 ObjDir := $(ObjRootDir)
416 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
417 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
418 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
419 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
420 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
421 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
423 #--------------------------------------------------------------------
424 # Locations of shared libraries
425 #--------------------------------------------------------------------
428 SharedLibDir := $(LibDir)
429 LLVMSharedLibDir := $(LLVMLibDir)
431 # Win32.DLL prefers to be located on the "PATH" of binaries.
432 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
433 SharedLibDir := $(ToolDir)
434 LLVMSharedLibDir := $(LLVMToolDir)
436 ifeq ($(HOST_OS),Cygwin)
443 #--------------------------------------------------------------------
444 # LLVM Capable Compiler
445 #--------------------------------------------------------------------
447 ifeq ($(LLVMCC_OPTION),llvm-gcc)
449 LLVMCXX := $(LLVMGXX)
451 ifeq ($(LLVMCC_OPTION),clang)
452 ifneq ($(CLANGPATH),)
453 LLVMCC := $(CLANGPATH)
454 LLVMCXX := $(CLANGXXPATH)
456 ifeq ($(ENABLE_BUILT_CLANG),1)
457 LLVMCC := $(LLVMToolDir)/clang
458 LLVMCXX := $(LLVMToolDir)/clang++
464 #--------------------------------------------------------------------
465 # Full Paths To Compiled Tools and Utilities
466 #--------------------------------------------------------------------
467 EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]:
470 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
473 ifeq ($(LLVM_CROSS_COMPILING),1)
474 TBLGEN := $(BuildLLVMToolDir)/tblgen$(BUILD_EXEEXT)
476 TBLGEN := $(LLVMToolDir)/tblgen$(EXEEXT)
479 LLVM_CONFIG := $(LLVMToolDir)/llvm-config
481 LLVMLD := $(LLVMToolDir)/llvm-ld$(EXEEXT)
484 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT)
487 LLI := $(LLVMToolDir)/lli$(EXEEXT)
490 LLC := $(LLVMToolDir)/llc$(EXEEXT)
493 LOPT := $(LLVMToolDir)/opt$(EXEEXT)
496 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
499 #--------------------------------------------------------------------
500 # Adjust to user's request
501 #--------------------------------------------------------------------
503 ifeq ($(HOST_OS),Darwin)
504 DARWIN_VERSION := `sw_vers -productVersion`
505 # Strip a number like 10.4.7 to 10.4
506 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/')
507 # Get "4" out of 10.4 for later pieces in the makefile.
508 DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/')
510 LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
511 SharedLinkOptions := -dynamiclib
513 SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
516 SharedLinkOptions=-shared
519 ifeq ($(TARGET_OS),Darwin)
521 TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
526 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
527 ifneq ($(HOST_OS),Darwin)
528 LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
530 ifneq ($(DARWIN_MAJVERS),4)
531 LD.Flags += $(RPATH) -Wl,$(SharedLibDir)
544 # Adjust settings for verbose mode
547 AR.Flags += >/dev/null 2>/dev/null
548 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
550 ConfigureScriptFLAGS :=
553 # By default, strip symbol information from executable
555 Strip := $(PLATFORMSTRIPOPTS)
556 StripWarnMsg := "(without symbols)"
557 Install.StripFlag += -s
560 ifdef TOOL_NO_EXPORTS
563 DynamicFlag := $(RDYNAMIC)
566 # Adjust linker flags for building an executable
567 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
568 ifneq ($(HOST_OS), Darwin)
570 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
572 LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(DynamicFlag)
574 LD.Flags += $(RPATH) -Wl,$(ToolDir) $(DynamicFlag)
578 ifneq ($(DARWIN_MAJVERS),4)
579 LD.Flags += $(RPATH) -Wl,@executable_path/../lib
585 #----------------------------------------------------------
586 # Options To Invoke Tools
587 #----------------------------------------------------------
590 CompileCommonOpts += -pedantic -Wno-long-long
592 CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
594 # Enable cast-qual for C++; the workaround is to use const_cast.
595 CXX.Flags += -Wcast-qual
597 ifeq ($(HOST_OS),HP-UX)
598 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
601 # If we are building a universal binary on Mac OS/X, pass extra options. This
602 # is useful to people that want to link the LLVM libraries into their universal
605 # The following can be optionally specified:
606 # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
607 # For Mac OS/X 10.4 Intel machines, the traditional one is:
608 # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
609 # UNIVERSAL_ARCH can be optionally specified to be a list of architectures
610 # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to
613 ifndef UNIVERSAL_ARCH
614 UNIVERSAL_ARCH := i386 ppc
616 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
617 CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
618 ifdef UNIVERSAL_SDK_PATH
619 CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
622 # Building universal cannot compute dependencies automatically.
623 DISABLE_AUTO_DEPENDENCIES=1
625 ifeq ($(TARGET_OS),Darwin)
626 ifeq ($(ARCH),x86_64)
627 TargetCommonOpts = -m64
630 TargetCommonOpts = -m32
636 ifeq ($(HOST_OS),SunOS)
637 CPP.BaseFlags += -include llvm/Support/Solaris.h
640 ifeq ($(HOST_OS),AuroraUX)
641 CPP.BaseFlags += -include llvm/Support/Solaris.h
642 endif # !HOST_OS - AuroraUX.
644 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
645 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS
646 # All -I flags should go here, so that they don't confuse llvm-config.
647 CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
648 $(patsubst %,-I%/include,\
649 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \
650 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
653 ifeq ($(BUILD_COMPONENT), 1)
654 Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
655 $(TargetCommonOpts) $(CompileCommonOpts) -c
656 Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
658 $(TargetCommonOpts) $(CompileCommonOpts) -c
659 Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(CPPFLAGS) $(TargetCommonOpts) \
660 $(CompileCommonOpts) $(CXX.Flags) -E
661 Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
663 $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
665 Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
666 $(TargetCommonOpts) $(CompileCommonOpts) -c
667 Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
668 $(TargetCommonOpts) $(CompileCommonOpts) -c
669 Preprocess.CXX= $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
670 $(CompileCommonOpts) $(CXX.Flags) -E
671 Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(LDFLAGS) \
672 $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
675 BCCompile.C = $(LLVMCC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
676 $(TargetCommonOpts) $(CompileCommonOpts)
677 Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
678 $(TargetCommonOpts) $(CompileCommonOpts) -E
680 BCCompile.CXX = $(LLVMCXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
681 $(TargetCommonOpts) $(CompileCommonOpts)
683 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
684 ScriptInstall = $(INSTALL) -m 0755
685 DataInstall = $(INSTALL) -m 0644
687 # When compiling under Mingw/Cygwin, the tblgen tool expects Windows
688 # paths. In this case, the SYSPATH function (defined in
689 # Makefile.config) transforms Unix paths into Windows paths.
690 TableGen = $(TBLGEN) -I $(call SYSPATH, $(PROJ_SRC_DIR)) \
691 -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \
692 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \
693 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target)
695 Archive = $(AR) $(AR.Flags)
696 LArchive = $(LLVMToolDir)/llvm-ar rcsf
705 #----------------------------------------------------------
706 # Get the list of source files and compute object file
708 #----------------------------------------------------------
711 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
712 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
714 Sources := $(SOURCES)
718 Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
721 BaseNameSources := $(sort $(basename $(Sources)))
723 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
724 ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
726 ###############################################################################
727 # DIRECTORIES: Handle recursive descent of directory structure
728 ###############################################################################
730 #---------------------------------------------------------
731 # Provide rules to make install dirs. This must be early
732 # in the file so they get built before dependencies
733 #---------------------------------------------------------
735 $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir)::
738 # To create other directories, as needed, and timestamp their creation
740 $(Verb) $(MKDIR) $* > /dev/null
741 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
743 .PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
744 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
746 #---------------------------------------------------------
747 # Handle the DIRS options for sequential construction
748 #---------------------------------------------------------
754 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
755 $(RecursiveTargets)::
756 $(Verb) for dir in $(DIRS); do \
757 if ([ ! -f $$dir/Makefile ] || \
758 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
760 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
762 ($(MAKE) -C $$dir $@ ) || exit 1; \
765 $(RecursiveTargets)::
766 $(Verb) for dir in $(DIRS); do \
767 ($(MAKE) -C $$dir $@ ) || exit 1; \
773 #---------------------------------------------------------
774 # Handle the EXPERIMENTAL_DIRS options ensuring success
775 # after each directory is built.
776 #---------------------------------------------------------
777 ifdef EXPERIMENTAL_DIRS
778 $(RecursiveTargets)::
779 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
780 if ([ ! -f $$dir/Makefile ] || \
781 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
783 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
785 ($(MAKE) -C $$dir $@ ) || exit 0; \
789 #-----------------------------------------------------------
790 # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
791 #-----------------------------------------------------------
792 ifdef OPTIONAL_PARALLEL_DIRS
793 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) && echo "$(T)"))
796 #-----------------------------------------------------------
797 # Handle the PARALLEL_DIRS options for parallel construction
798 #-----------------------------------------------------------
801 SubDirs += $(PARALLEL_DIRS)
803 # Unfortunately, this list must be maintained if new recursive targets are added
804 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
805 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
806 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
807 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
808 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
809 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
810 unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
812 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
815 $(Verb) if ([ ! -f $(@D)/Makefile ] || \
816 command test $(@D)/Makefile -ot \
817 $(PROJ_SRC_DIR)/$(@D)/Makefile ); then \
819 $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
821 $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@)
824 #---------------------------------------------------------
825 # Handle the OPTIONAL_DIRS options for directores that may
827 #---------------------------------------------------------
830 SubDirs += $(OPTIONAL_DIRS)
832 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
833 $(RecursiveTargets)::
834 $(Verb) for dir in $(OPTIONAL_DIRS); do \
835 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
836 if ([ ! -f $$dir/Makefile ] || \
837 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
839 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
841 ($(MAKE) -C$$dir $@ ) || exit 1; \
845 $(RecursiveTargets)::
846 $(Verb) for dir in $(OPTIONAL_DIRS); do \
847 ($(MAKE) -C$$dir $@ ) || exit 1; \
852 #---------------------------------------------------------
853 # Handle the CONFIG_FILES options
854 #---------------------------------------------------------
859 $(Echo) Install circumvented with NO_INSTALL
861 $(Echo) UnInstall circumvented with NO_INSTALL
863 install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
864 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
865 $(Verb)for file in $(CONFIG_FILES); do \
866 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
867 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
868 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
869 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
871 $(ECHO) Error: cannot find config file $${file}. ; \
876 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir)
877 $(Verb)for file in $(CONFIG_FILES); do \
878 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \
884 ###############################################################################
885 # Set up variables for building libraries
886 ###############################################################################
888 #---------------------------------------------------------
889 # Define various command line options pertaining to the
890 # libraries needed when linking. There are "Proj" libs
891 # (defined by the user's project) and "LLVM" libs (defined
892 # by the LLVM project).
893 #---------------------------------------------------------
896 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
897 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
898 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
899 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
903 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
904 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
905 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
906 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
909 # Loadable module for Win32 requires all symbols resolved for linking.
910 # Then all symbols in LLVM.dll will be available.
911 ifeq ($(ENABLE_SHARED),1)
912 ifdef LOADABLE_MODULE
913 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
914 LINK_COMPONENTS += all
919 ifndef IS_CLEANING_TARGET
920 ifdef LINK_COMPONENTS
922 # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make
923 # clean in tools, then do a make in tools (instead of at the top level).
925 @echo "*** llvm-config doesn't exist - rebuilding it."
926 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
928 $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
930 ifeq ($(ENABLE_SHARED), 1)
931 # We can take the "auto-import" feature to get rid of using dllimport.
932 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
933 LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \
936 LLVMLibsOptions += -lLLVM-$(LLVMVersion)
937 LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)LLVM-$(LLVMVersion)$(SHLIBEXT)
940 ifndef NO_LLVM_CONFIG
941 LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error)
942 ifeq ($(LLVMConfigLibs),Error)
943 $(error llvm-config --libs failed)
945 LLVMLibsOptions += $(LLVMConfigLibs)
946 LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error)
947 ifeq ($(LLVMConfigLibfiles),Error)
948 $(error llvm-config --libfiles failed)
950 LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles)
957 # Set up the library exports file.
958 ifdef EXPORTED_SYMBOL_FILE
960 # First, set up the native export file, which may differ from the source
963 ifeq ($(HOST_OS),Darwin)
964 # Darwin convention prefixes symbols with underscores.
965 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
966 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
967 $(Verb) sed -e 's/^/_/' < $< > $@
969 -$(Verb) $(RM) -f $(NativeExportsFile)
971 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
972 # Gold and BFD ld require a version script rather than a plain list.
973 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
974 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
975 $(Verb) echo "{" > $@
976 $(Verb) grep -q "\<" $< && echo " global:" >> $@ || :
977 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
978 $(Verb) echo " local: *;" >> $@
979 $(Verb) echo "};" >> $@
981 -$(Verb) $(RM) -f $(NativeExportsFile)
983 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
984 # GNU ld Win32 accepts .DEF files that contain "DATA" entries.
985 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def))
986 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
987 $(Echo) Generating $(notdir $@)
988 $(Verb) $(ECHO) "EXPORTS" > $@
989 $(Verb) $(CAT) $< >> $@
991 -$(Verb) $(RM) -f $(NativeExportsFile)
993 # Default behavior: just use the exports file verbatim.
994 NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
999 # Now add the linker command-line options to use the native export file.
1002 ifeq ($(HOST_OS),Darwin)
1003 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
1006 # gold, bfd ld, etc.
1007 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1008 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1012 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1013 # LLVMLibsOptions is invalidated at processing tools/llvm-shlib.
1014 SharedLinkOptions += $(NativeExportsFile)
1019 ###############################################################################
1020 # Library Build Rules: Four ways to build a library
1021 ###############################################################################
1023 #---------------------------------------------------------
1024 # Bytecode Module Targets:
1025 # If the user set MODULE_NAME then they want to build a
1026 # bytecode module from the sources. We compile all the
1027 # sources and link it together into a single bytecode
1029 #---------------------------------------------------------
1032 ifeq ($(strip $(LLVMCC)),)
1033 $(warning Modules require LLVM capable compiler but none is available ****)
1036 Module := $(LibDir)/$(MODULE_NAME).bc
1037 LinkModule := $(LLVMLD) -r
1040 ifdef EXPORTED_SYMBOL_FILE
1041 LinkModule += -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1044 $(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(LLVMLD)
1045 $(Echo) Building $(BuildMode) Bytecode Module $(notdir $@)
1046 $(Verb) $(LinkModule) -o $@ $(ObjectsBC)
1048 all-local:: $(Module)
1051 ifneq ($(strip $(Module)),)
1052 -$(Verb) $(RM) -f $(Module)
1055 ifdef BYTECODE_DESTINATION
1056 ModuleDestDir := $(BYTECODE_DESTINATION)
1058 ModuleDestDir := $(DESTDIR)$(PROJ_libdir)
1063 $(Echo) Install circumvented with NO_INSTALL
1065 $(Echo) Uninstall circumvented with NO_INSTALL
1067 DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc
1069 install-module:: $(DestModule)
1070 install-local:: $(DestModule)
1072 $(DestModule): $(ModuleDestDir) $(Module)
1073 $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule)
1074 $(Verb) $(DataInstall) $(Module) $(DestModule)
1077 $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule)
1078 -$(Verb) $(RM) -f $(DestModule)
1084 # if we're building a library ...
1087 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1088 LIBRARYNAME := $(strip $(LIBRARYNAME))
1089 ifdef LOADABLE_MODULE
1090 LibName.A := $(LibDir)/$(LIBRARYNAME).a
1091 LibName.SO := $(SharedLibDir)/$(LIBRARYNAME)$(SHLIBEXT)
1093 LibName.A := $(LibDir)/lib$(LIBRARYNAME).a
1094 LibName.SO := $(SharedLibDir)/$(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1096 LibName.O := $(LibDir)/$(LIBRARYNAME).o
1097 LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
1099 #---------------------------------------------------------
1100 # Shared Library Targets:
1101 # If the user asked for a shared library to be built
1102 # with the SHARED_LIBRARY variable, then we provide
1103 # targets for building them.
1104 #---------------------------------------------------------
1105 ifdef SHARED_LIBRARY
1107 all-local:: $(LibName.SO)
1109 ifdef EXPORTED_SYMBOL_FILE
1110 $(LibName.SO): $(NativeExportsFile)
1113 ifdef LINK_LIBS_IN_SHARED
1114 ifdef LOADABLE_MODULE
1115 SharedLibKindMessage := "Loadable Module"
1116 SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions)
1118 SharedLibKindMessage := "Shared Library"
1120 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir
1121 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1123 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1124 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1126 $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir
1127 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@)
1128 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1132 ifneq ($(strip $(LibName.SO)),)
1133 -$(Verb) $(RM) -f $(LibName.SO)
1138 $(Echo) Install circumvented with NO_INSTALL
1140 $(Echo) Uninstall circumvented with NO_INSTALL
1143 # Win32.DLL prefers to be located on the "PATH" of binaries.
1144 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1145 DestSharedLibDir := $(DESTDIR)$(PROJ_bindir)
1147 DestSharedLibDir := $(DESTDIR)$(PROJ_libdir)
1149 DestSharedLib := $(DestSharedLibDir)/$(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1151 install-local:: $(DestSharedLib)
1153 $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
1154 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1155 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1158 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1159 -$(Verb) $(RM) -f $(DestSharedLibDir)/$(SharedPrefix)$(LIBRARYNAME).*
1163 #---------------------------------------------------------
1164 # Bytecode Library Targets:
1165 # If the user asked for a bytecode library to be built
1166 # with the BYTECODE_LIBRARY variable, then we provide
1167 # targets for building them.
1168 #---------------------------------------------------------
1169 ifdef BYTECODE_LIBRARY
1170 ifeq ($(strip $(LLVMCC)),)
1171 $(warning Bytecode libraries require LLVM capable compiler but none is available ****)
1174 all-local:: $(LibName.BCA)
1176 ifdef EXPORTED_SYMBOL_FILE
1177 BCLinkLib = $(LLVMLD) -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1179 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(LLVMLD) \
1180 $(LLVMToolDir)/llvm-ar
1181 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \
1183 $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).internalize $(ObjectsBC)
1185 $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).internalize.bc
1187 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \
1188 $(LLVMToolDir)/llvm-ar
1189 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@)
1191 $(Verb) $(LArchive) $@ $(ObjectsBC)
1196 ifneq ($(strip $(LibName.BCA)),)
1197 -$(Verb) $(RM) -f $(LibName.BCA)
1200 ifdef BYTECODE_DESTINATION
1201 BytecodeDestDir := $(BYTECODE_DESTINATION)
1203 BytecodeDestDir := $(DESTDIR)$(PROJ_libdir)
1206 DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).bca
1208 install-bytecode-local:: $(DestBytecodeLib)
1212 $(Echo) Install circumvented with NO_INSTALL
1214 $(Echo) Uninstall circumvented with NO_INSTALL
1216 install-local:: $(DestBytecodeLib)
1218 $(DestBytecodeLib): $(LibName.BCA) $(BytecodeDestDir)
1219 $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1220 $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib)
1223 $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1224 -$(Verb) $(RM) -f $(DestBytecodeLib)
1229 #---------------------------------------------------------
1231 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1232 # building an archive.
1233 #---------------------------------------------------------
1234 ifndef NO_BUILD_ARCHIVE
1235 ifndef BUILD_ARCHIVE
1236 ifndef LOADABLE_MODULE
1242 #---------------------------------------------------------
1243 # Archive Library Targets:
1244 # If the user wanted a regular archive library built,
1245 # then we provide targets for building them.
1246 #---------------------------------------------------------
1249 all-local:: $(LibName.A)
1251 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
1252 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1253 -$(Verb) $(RM) -f $@
1254 $(Verb) $(Archive) $@ $(ObjectsO)
1255 $(Verb) $(Ranlib) $@
1258 ifneq ($(strip $(LibName.A)),)
1259 -$(Verb) $(RM) -f $(LibName.A)
1264 $(Echo) Install circumvented with NO_INSTALL
1266 $(Echo) Uninstall circumvented with NO_INSTALL
1268 ifdef NO_INSTALL_ARCHIVES
1270 $(Echo) Install circumvented with NO_INSTALL
1272 $(Echo) Uninstall circumvented with NO_INSTALL
1274 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1276 install-local:: $(DestArchiveLib)
1278 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1279 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1280 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1281 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1284 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1285 -$(Verb) $(RM) -f $(DestArchiveLib)
1293 ###############################################################################
1294 # Tool Build Rules: Build executable tool based on TOOLNAME option
1295 ###############################################################################
1299 #---------------------------------------------------------
1300 # Set up variables for building a tool.
1301 #---------------------------------------------------------
1302 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1304 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME)
1306 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME)
1309 # TOOLALIAS is a name to symlink (or copy) the tool to.
1312 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1314 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1318 #---------------------------------------------------------
1320 #---------------------------------------------------------
1322 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1323 # not exporting all of the weak symbols from the binary. This reduces dyld
1324 # startup time by 4x on darwin in some cases.
1325 ifdef TOOL_NO_EXPORTS
1326 ifeq ($(HOST_OS),Darwin)
1328 # Tiger tools don't support this.
1329 ifneq ($(DARWIN_MAJVERS),4)
1330 LD.Flags += -Wl,-exported_symbol,_main
1334 ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD))
1335 ifneq ($(ARCH), Mips)
1336 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
1341 #---------------------------------------------------------
1342 # Tool Order File Support
1343 #---------------------------------------------------------
1345 ifeq ($(HOST_OS),Darwin)
1346 ifdef TOOL_ORDER_FINE
1348 LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
1353 #---------------------------------------------------------
1354 # Tool Version Info Support
1355 #---------------------------------------------------------
1357 ifeq ($(HOST_OS),Darwin)
1358 ifdef TOOL_INFO_PLIST
1360 LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST)
1362 $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST)
1364 $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir
1365 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..."
1366 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \
1367 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \
1368 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \
1369 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \
1375 #---------------------------------------------------------
1376 # Provide targets for building the tools
1377 #---------------------------------------------------------
1378 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1381 ifneq ($(strip $(ToolBuildPath)),)
1382 -$(Verb) $(RM) -f $(ToolBuildPath)
1384 ifneq ($(strip $(ToolAliasBuildPath)),)
1385 -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1389 $(ToolBuildPath): $(ExmplDir)/.dir
1391 $(ToolBuildPath): $(ToolDir)/.dir
1394 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1395 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1396 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1397 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1398 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1401 ifneq ($(strip $(ToolAliasBuildPath)),)
1402 $(ToolAliasBuildPath): $(ToolBuildPath)
1403 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1404 $(Verb) $(RM) -f $(ToolAliasBuildPath)
1405 $(Verb) $(AliasTool) $(TOOLEXENAME) $(ToolAliasBuildPath)
1406 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \
1412 $(Echo) Install circumvented with NO_INSTALL
1414 $(Echo) Uninstall circumvented with NO_INSTALL
1416 DestTool = $(DESTDIR)$(PROJ_bindir)/$(TOOLEXENAME)
1418 install-local:: $(DestTool)
1420 $(DestTool): $(ToolBuildPath) $(DESTDIR)$(PROJ_bindir)
1421 $(Echo) Installing $(BuildMode) $(DestTool)
1422 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1425 $(Echo) Uninstalling $(BuildMode) $(DestTool)
1426 -$(Verb) $(RM) -f $(DestTool)
1428 # TOOLALIAS install.
1430 DestToolAlias = $(DESTDIR)$(PROJ_bindir)/$(TOOLALIAS)$(EXEEXT)
1432 install-local:: $(DestToolAlias)
1434 $(DestToolAlias): $(DestTool)
1435 $(Echo) Installing $(BuildMode) $(DestToolAlias)
1436 $(Verb) $(RM) -f $(DestToolAlias)
1437 $(Verb) $(AliasTool) $(TOOLEXENAME) $(DestToolAlias)
1440 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1441 -$(Verb) $(RM) -f $(DestToolAlias)
1447 ###############################################################################
1448 # Object Build Rules: Build object files based on sources
1449 ###############################################################################
1451 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1452 ifeq ($(HOST_OS),HP-UX)
1453 DISABLE_AUTO_DEPENDENCIES=1
1456 # Provide rule sets for when dependency generation is enabled
1457 ifndef DISABLE_AUTO_DEPENDENCIES
1459 #---------------------------------------------------------
1460 # Create .o files in the ObjDir directory from the .cpp and .c files...
1461 #---------------------------------------------------------
1463 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1464 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1466 # If the build succeeded, move the dependency file over, otherwise
1468 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1469 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1471 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1472 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1473 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1476 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1477 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1478 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1481 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1482 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1483 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1486 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1487 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1488 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1491 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1492 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1493 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1496 #---------------------------------------------------------
1497 # Create .bc files in the ObjDir directory from .cpp .cc and .c files...
1498 #---------------------------------------------------------
1500 BC_DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.bc.d.tmp" \
1501 -MT "$(ObjDir)/$*.ll" -MT "$(ObjDir)/$*.bc.d"
1503 # If the build succeeded, move the dependency file over, otherwise
1505 BC_DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.bc.d.tmp" "$(ObjDir)/$*.bc.d"; \
1506 else $(RM) "$(ObjDir)/$*.bc.d.tmp"; exit 1; fi
1508 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1509 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1510 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1511 $< -o $(ObjDir)/$*.ll -S -$(LLVMCC_EMITIR_FLAG) ; \
1512 $(BC_DEPEND_MOVEFILE)
1514 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1515 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1516 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1517 $< -o $(ObjDir)/$*.ll -S -$(LLVMCC_EMITIR_FLAG) ; \
1518 $(BC_DEPEND_MOVEFILE)
1520 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1521 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1522 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1523 $< -o $(ObjDir)/$*.ll -S -$(LLVMCC_EMITIR_FLAG) ; \
1524 $(BC_DEPEND_MOVEFILE)
1526 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1527 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1528 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1529 $< -o $(ObjDir)/$*.ll -S -$(LLVMCC_EMITIR_FLAG) ; \
1530 $(BC_DEPEND_MOVEFILE)
1532 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1533 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1534 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1535 $< -o $(ObjDir)/$*.ll -S -$(LLVMCC_EMITIR_FLAG) ; \
1536 $(BC_DEPEND_MOVEFILE)
1538 # Provide alternate rule sets if dependencies are disabled
1541 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1542 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1543 $(Compile.CXX) $< -o $@
1545 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1546 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1547 $(Compile.CXX) $< -o $@
1549 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1550 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1551 $(Compile.CXX) $< -o $@
1553 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1554 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1555 $(Compile.C) $< -o $@
1557 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1558 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1559 $(Compile.C) $< -o $@
1561 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1562 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1563 $(BCCompile.CXX) $< -o $@ -S -$(LLVMCC_EMITIR_FLAG)
1565 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1566 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1567 $(BCCompile.CXX) $< -o $@ -S -$(LLVMCC_EMITIR_FLAG)
1569 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1570 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1571 $(BCCompile.CXX) $< -o $@ -S -$(LLVMCC_EMITIR_FLAG)
1573 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1574 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1575 $(BCCompile.C) $< -o $@ -S -$(LLVMCC_EMITIR_FLAG)
1577 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1578 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1579 $(BCCompile.C) $< -o $@ -S -$(LLVMCC_EMITIR_FLAG)
1584 ## Rules for building preprocessed (.i/.ii) outputs.
1585 $(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1586 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1587 $(Verb) $(Preprocess.CXX) $< -o $@
1589 $(BuildMode)/%.ii: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1590 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1591 $(Verb) $(Preprocess.CXX) $< -o $@
1593 $(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1594 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1595 $(Verb) $(Preprocess.CXX) $< -o $@
1597 $(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1598 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1599 $(Verb) $(Preprocess.C) $< -o $@
1601 $(BuildMode)/%.i: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1602 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1603 $(Verb) $(Preprocess.C) $< -o $@
1606 $(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1607 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1608 $(Compile.CXX) $< -o $@ -S
1610 $(ObjDir)/%.s: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1611 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1612 $(Compile.CXX) $< -o $@ -S
1614 $(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1615 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1616 $(Compile.CXX) $< -o $@ -S
1618 $(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1619 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1620 $(Compile.C) $< -o $@ -S
1622 $(ObjDir)/%.s: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1623 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1624 $(Compile.C) $< -o $@ -S
1627 # make the C and C++ compilers strip debug info out of bytecode libraries.
1629 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1630 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1631 $(Verb) $(LOPT) $< -std-compile-opts -o $@
1633 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1634 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1635 $(Verb) $(LOPT) $< -std-compile-opts -strip-debug -o $@
1639 #---------------------------------------------------------
1640 # Provide rule to build .bc files from .ll sources,
1641 # regardless of dependencies
1642 #---------------------------------------------------------
1643 $(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS)
1644 $(Echo) "Compiling $*.ll for $(BuildMode) build"
1645 $(Verb) $(LLVMAS) $< -f -o $@
1647 ###############################################################################
1648 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1649 ###############################################################################
1652 TABLEGEN_INC_FILES_COMMON = 1
1655 ifdef LLVMC_BASED_DRIVER
1656 TABLEGEN_INC_FILES_COMMON = 1
1659 ifdef TABLEGEN_INC_FILES_COMMON
1661 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1662 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1663 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1665 # INCFiles rule: All of the tblgen generated files are emitted to
1666 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1667 # us to only "touch" the real file if the contents of it change. IOW, if
1668 # tblgen is modified, all of the .inc.tmp files are regenerated, but no
1669 # dependencies of the .inc files are, unless the contents of the .inc file
1671 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1672 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1674 endif # TABLEGEN_INC_FILES_COMMON
1678 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1679 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1680 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1681 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1682 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1683 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1684 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/Intrinsics*.td)
1686 # All of these files depend on tblgen and the .td files.
1687 $(INCTMPFiles) : $(TBLGEN) $(TDFiles)
1689 $(TARGET:%=$(ObjDir)/%GenRegisterNames.inc.tmp): \
1690 $(ObjDir)/%GenRegisterNames.inc.tmp : %.td $(ObjDir)/.dir
1691 $(Echo) "Building $(<F) register names with tblgen"
1692 $(Verb) $(TableGen) -gen-register-enums -o $(call SYSPATH, $@) $<
1694 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.h.inc.tmp): \
1695 $(ObjDir)/%GenRegisterInfo.h.inc.tmp : %.td $(ObjDir)/.dir
1696 $(Echo) "Building $(<F) register information header with tblgen"
1697 $(Verb) $(TableGen) -gen-register-desc-header -o $(call SYSPATH, $@) $<
1699 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1700 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir
1701 $(Echo) "Building $(<F) register info implementation with tblgen"
1702 $(Verb) $(TableGen) -gen-register-desc -o $(call SYSPATH, $@) $<
1704 $(TARGET:%=$(ObjDir)/%GenInstrNames.inc.tmp): \
1705 $(ObjDir)/%GenInstrNames.inc.tmp : %.td $(ObjDir)/.dir
1706 $(Echo) "Building $(<F) instruction names with tblgen"
1707 $(Verb) $(TableGen) -gen-instr-enums -o $(call SYSPATH, $@) $<
1709 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1710 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir
1711 $(Echo) "Building $(<F) instruction information with tblgen"
1712 $(Verb) $(TableGen) -gen-instr-desc -o $(call SYSPATH, $@) $<
1714 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1715 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir
1716 $(Echo) "Building $(<F) assembly writer with tblgen"
1717 $(Verb) $(TableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1719 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1720 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir
1721 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1722 $(Verb) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1724 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1725 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir
1726 $(Echo) "Building $(<F) assembly matcher with tblgen"
1727 $(Verb) $(TableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1729 $(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
1730 $(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir
1731 $(Echo) "Building $(<F) MC code emitter with tblgen"
1732 $(Verb) $(TableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $<
1734 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1735 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir
1736 $(Echo) "Building $(<F) code emitter with tblgen"
1737 $(Verb) $(TableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1739 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1740 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir
1741 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1742 $(Verb) $(TableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1744 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1745 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir
1746 $(Echo) "Building $(<F) disassembly tables with tblgen"
1747 $(Verb) $(TableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1749 $(TARGET:%=$(ObjDir)/%GenEDInfo.inc.tmp): \
1750 $(ObjDir)/%GenEDInfo.inc.tmp : %.td $(ObjDir)/.dir
1751 $(Echo) "Building $(<F) enhanced disassembly information with tblgen"
1752 $(Verb) $(TableGen) -gen-enhanced-disassembly-info -o $(call SYSPATH, $@) $<
1754 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1755 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir
1756 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1757 $(Verb) $(TableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1759 $(TARGET:%=$(ObjDir)/%GenSubtarget.inc.tmp): \
1760 $(ObjDir)/%GenSubtarget.inc.tmp : %.td $(ObjDir)/.dir
1761 $(Echo) "Building $(<F) subtarget information with tblgen"
1762 $(Verb) $(TableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1764 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1765 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir
1766 $(Echo) "Building $(<F) calling convention information with tblgen"
1767 $(Verb) $(TableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1769 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1770 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir
1771 $(Echo) "Building $(<F) intrinsics information with tblgen"
1772 $(Verb) $(TableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1774 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir
1775 $(Echo) "Building $(<F) decoder tables with tblgen"
1776 $(Verb) $(TableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1780 -$(Verb) $(RM) -f $(INCFiles)
1784 ifdef LLVMC_BASED_DRIVER
1786 TDSrc := $(sort $(strip $(wildcard $(PROJ_SRC_DIR)/*.td)) \
1787 $(strip $(wildcard $(PROJ_OBJ_DIR)/*.td)))
1789 TDCommon := $(strip $(wildcard \
1790 $(LLVM_SRC_ROOT)/include/llvm/CompilerDriver/*.td))
1792 TDFiles := $(TDSrc) $(TDCommon)
1794 $(INCTMPFiles) : $(TBLGEN) $(TDFiles)
1796 $(ObjDir)/%.inc.tmp: %.td $(ObjDir)/.dir
1797 $(Echo) "Building LLVMC compilation graph description with tblgen"
1798 $(Verb) $(TableGen) -gen-llvmc -o $(call SYSPATH, $@) $<
1801 -$(Verb) $(RM) -f $(INCFiles)
1803 endif # LLVMC_BASED_DRIVER
1805 ###############################################################################
1806 # OTHER RULES: Other rules needed
1807 ###############################################################################
1809 # To create postscript files from dot files...
1810 ifneq ($(DOT),false)
1812 $(DOT) -Tps < $< > $@
1815 $(Echo) "Cannot build $@: The program dot is not installed"
1818 # This rules ensures that header files that are removed still have a rule for
1819 # which they can be "generated." This allows make to ignore them and
1820 # reproduce the dependency lists.
1824 # Define clean-local to clean the current directory. Note that this uses a
1825 # very conservative approach ensuring that empty variables do not cause
1826 # errors or disastrous removal.
1828 ifneq ($(strip $(ObjRootDir)),)
1829 -$(Verb) $(RM) -rf $(ObjRootDir)
1831 -$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
1832 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1833 -$(Verb) $(RM) -f *$(SHLIBEXT)
1837 -$(Verb) $(RM) -rf Debug Release Profile
1840 ###############################################################################
1841 # DEPENDENCIES: Include the dependency files if we should
1842 ###############################################################################
1843 ifndef DISABLE_AUTO_DEPENDENCIES
1845 # If its not one of the cleaning targets
1846 ifndef IS_CLEANING_TARGET
1848 # Get the list of dependency files
1849 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1850 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1852 # Include bitcode dependency files if using bitcode libraries
1853 ifdef BYTECODE_LIBRARY
1854 DependFiles += $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.bc.d)
1857 -include $(DependFiles) ""
1863 ###############################################################################
1864 # CHECK: Running the test suite
1865 ###############################################################################
1868 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1869 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1870 $(EchoCmd) Running test suite ; \
1871 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1872 TESTSUITE=$(TESTSUITE) ; \
1874 $(EchoCmd) No Makefile in test directory ; \
1877 $(EchoCmd) No test directory ; \
1883 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1884 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1885 $(EchoCmd) Running test suite ; \
1886 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-dg ; \
1888 $(EchoCmd) No Makefile in test directory ; \
1891 $(EchoCmd) No test directory ; \
1895 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1896 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1897 $(EchoCmd) Running test suite ; \
1898 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1900 $(EchoCmd) No Makefile in test directory ; \
1903 $(EchoCmd) No test directory ; \
1906 ###############################################################################
1907 # UNITTESTS: Running the unittests test suite
1908 ###############################################################################
1911 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1912 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1913 $(EchoCmd) Running unittests test suite ; \
1914 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1916 $(EchoCmd) No Makefile in unittests directory ; \
1919 $(EchoCmd) No unittests directory ; \
1922 ###############################################################################
1923 # DISTRIBUTION: Handle construction of a distribution tarball
1924 ###############################################################################
1926 #------------------------------------------------------------------------
1927 # Define distribution related variables
1928 #------------------------------------------------------------------------
1929 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1930 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1931 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1932 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1933 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1934 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1935 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1936 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1937 Makefile.config.in configure autoconf
1938 DistOther := $(notdir $(wildcard \
1939 $(PROJ_SRC_DIR)/*.h \
1940 $(PROJ_SRC_DIR)/*.td \
1941 $(PROJ_SRC_DIR)/*.def \
1942 $(PROJ_SRC_DIR)/*.ll \
1943 $(PROJ_SRC_DIR)/*.in))
1944 DistSubDirs := $(SubDirs)
1945 DistSources = $(Sources) $(EXTRA_DIST)
1946 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1948 #------------------------------------------------------------------------
1949 # We MUST build distribution with OBJ_DIR != SRC_DIR
1950 #------------------------------------------------------------------------
1951 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1952 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1953 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1957 #------------------------------------------------------------------------
1958 # Prevent attempt to run dist targets from anywhere but the top level
1959 #------------------------------------------------------------------------
1961 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1962 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1965 #------------------------------------------------------------------------
1966 # Provide the top level targets
1967 #------------------------------------------------------------------------
1969 dist-gzip:: $(DistTarGZip)
1971 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1972 $(Echo) Packing gzipped distribution tar file.
1973 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1974 $(GZIP) -c > "$(DistTarGZip)"
1976 dist-bzip2:: $(DistTarBZ2)
1978 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1979 $(Echo) Packing bzipped distribution tar file.
1980 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1981 $(BZIP2) -c >$(DistTarBZ2)
1983 dist-zip:: $(DistZip)
1985 $(DistZip) : $(TopDistDir)/.makedistdir
1986 $(Echo) Packing zipped distribution file.
1987 $(Verb) rm -f $(DistZip)
1988 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1990 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1991 $(Echo) ===== DISTRIBUTION PACKAGING SUCESSFUL =====
1993 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1995 dist-check:: $(DistTarGZip)
1996 $(Echo) Checking distribution tar file.
1997 $(Verb) if test -d $(DistCheckDir) ; then \
1998 $(RM) -rf $(DistCheckDir) ; \
2000 $(Verb) $(MKDIR) $(DistCheckDir)
2001 $(Verb) cd $(DistCheckDir) && \
2002 $(MKDIR) $(DistCheckDir)/build && \
2003 $(MKDIR) $(DistCheckDir)/install && \
2004 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
2006 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
2007 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
2010 $(MAKE) unittests && \
2011 $(MAKE) install && \
2012 $(MAKE) uninstall && \
2013 $(MAKE) dist-clean && \
2014 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
2017 $(Echo) Cleaning distribution files
2018 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
2023 #------------------------------------------------------------------------
2024 # Provide the recursive distdir target for building the distribution directory
2025 #------------------------------------------------------------------------
2026 distdir: $(DistDir)/.makedistdir
2027 $(DistDir)/.makedistdir: $(DistSources)
2028 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2029 if test -d "$(DistDir)" ; then \
2030 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
2033 $(EchoCmd) Removing old $(DistDir) ; \
2034 $(RM) -rf $(DistDir); \
2035 $(EchoCmd) Making 'all' to verify build ; \
2036 $(MAKE) ENABLE_OPTIMIZED=1 all ; \
2038 $(Echo) Building Distribution Directory $(DistDir)
2039 $(Verb) $(MKDIR) $(DistDir)
2040 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
2041 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
2042 for file in $(DistFiles) ; do \
2044 $(PROJ_SRC_DIR)/*) \
2045 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
2047 $(PROJ_SRC_ROOT)/*) \
2048 file=`echo "$$file" | \
2049 sed "s#^$$srcrootstrip/##"` \
2052 if test -f "$(PROJ_SRC_DIR)/$$file" || \
2053 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
2054 from_dir="$(PROJ_SRC_DIR)" ; \
2055 elif test -f "$$file" || test -d "$$file" ; then \
2058 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
2059 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
2060 to_dir="$(DistDir)/$$dir"; \
2061 $(MKDIR) "$$to_dir" ; \
2063 to_dir="$(DistDir)"; \
2065 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
2066 if test -n "$$mid_dir" ; then \
2067 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
2069 if test -d "$$from_dir/$$file"; then \
2070 if test -d "$(PROJ_SRC_DIR)/$$file" && \
2071 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
2072 cd $(PROJ_SRC_DIR) ; \
2073 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2074 ( cd $$to_dir ; $(TAR) xf - ) ; \
2075 cd $(PROJ_OBJ_DIR) ; \
2078 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2079 ( cd $$to_dir ; $(TAR) xf - ) ; \
2080 cd $(PROJ_OBJ_DIR) ; \
2082 elif test -f "$$from_dir/$$file" ; then \
2083 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
2084 elif test -L "$$from_dir/$$file" ; then \
2085 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
2086 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
2087 $(EchoCmd) "===== WARNING: Distribution Source " \
2088 "$$from_dir/$$file Not Found!" ; \
2089 elif test "$(Verb)" != '@' ; then \
2090 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
2093 $(Verb) for subdir in $(DistSubDirs) ; do \
2094 if test "$$subdir" \!= "." ; then \
2095 new_distdir="$(DistDir)/$$subdir" ; \
2096 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
2097 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
2098 DistDir="$$new_distdir" distdir ) || exit 1; \
2101 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2102 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
2103 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
2104 -name .svn \) -print` ;\
2105 $(MAKE) dist-hook ; \
2106 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2107 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2108 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2109 -o ! -type d ! -perm -444 -exec \
2110 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2111 || chmod -R a+r $(DistDir) ; \
2114 # This is invoked by distdir target, define it as a no-op to avoid errors if not
2120 ###############################################################################
2121 # TOP LEVEL - targets only to apply at the top level directory
2122 ###############################################################################
2126 #------------------------------------------------------------------------
2127 # Install support for the project's include files:
2128 #------------------------------------------------------------------------
2131 $(Echo) Install circumvented with NO_INSTALL
2133 $(Echo) Uninstall circumvented with NO_INSTALL
2136 $(Echo) Installing include files
2137 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2138 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2139 cd $(PROJ_SRC_ROOT)/include && \
2140 for hdr in `find . -type f '!' '(' -name '*~' \
2141 -o -name '.#*' -o -name '*.in' ')' -print | grep -v CVS | \
2142 grep -v .svn` ; do \
2143 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2144 if test \! -d "$$instdir" ; then \
2145 $(EchoCmd) Making install directory $$instdir ; \
2146 $(MKDIR) $$instdir ;\
2148 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2151 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2152 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2153 cd $(PROJ_OBJ_ROOT)/include && \
2154 for hdr in `find . -type f -print | grep -v CVS` ; do \
2155 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2161 $(Echo) Uninstalling include files
2162 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2163 cd $(PROJ_SRC_ROOT)/include && \
2164 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2165 '!' '(' -name '*~' -o -name '.#*' \
2166 -o -name '*.in' ')' -print ')' | \
2167 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2168 cd $(PROJ_SRC_ROOT)/include && \
2169 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2170 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2176 @echo searching for overlength lines in files: $(Sources)
2179 egrep -n '.{81}' $(Sources) /dev/null
2182 @echo searching for tabs in files: $(Sources)
2185 egrep -n ' ' $(Sources) /dev/null
2188 @ls -l $(LibDir) | awk '\
2189 BEGIN { sum = 0; } \
2191 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2192 @ls -l $(ToolDir) | awk '\
2193 BEGIN { sum = 0; } \
2195 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2196 #------------------------------------------------------------------------
2197 # Print out the directories used for building
2198 #------------------------------------------------------------------------
2200 $(Echo) "BuildMode : " '$(BuildMode)'
2201 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2202 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2203 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2204 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2205 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2206 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2207 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
2208 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
2209 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
2210 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
2211 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
2212 $(Echo) "UserTargets : " '$(UserTargets)'
2213 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2214 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2215 $(Echo) "ObjDir : " '$(ObjDir)'
2216 $(Echo) "LibDir : " '$(LibDir)'
2217 $(Echo) "ToolDir : " '$(ToolDir)'
2218 $(Echo) "ExmplDir : " '$(ExmplDir)'
2219 $(Echo) "Sources : " '$(Sources)'
2220 $(Echo) "TDFiles : " '$(TDFiles)'
2221 $(Echo) "INCFiles : " '$(INCFiles)'
2222 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
2223 $(Echo) "PreConditions: " '$(PreConditions)'
2224 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
2225 $(Echo) "Compile.C : " '$(Compile.C)'
2226 $(Echo) "Archive : " '$(Archive)'
2227 $(Echo) "YaccFiles : " '$(YaccFiles)'
2228 $(Echo) "LexFiles : " '$(LexFiles)'
2229 $(Echo) "Module : " '$(Module)'
2230 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2231 $(Echo) "SubDirs : " '$(SubDirs)'
2232 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2233 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2238 # General debugging rule, use 'make dbg-print-XXX' to print the
2239 # definition, value and origin of XXX.
2241 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))