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 # FIXME: The {PIC16,MSP430}/AsmPrinter line here is a hack to force a reconfigure to pick
133 # up AsmPrinter changes. Remove it after a reasonable delay from 2009-08-13.
135 .PRECIOUS: $(ConfigStatusScript)
136 $(ConfigStatusScript): $(ConfigureScript) $(LLVM_SRC_ROOT)/lib/Target/PIC16/AsmPrinter/Makefile $(LLVM_SRC_ROOT)/lib/Target/MSP430/AsmPrinter/Makefile
137 $(Echo) Reconfiguring with $<
138 $(Verb) cd $(PROJ_OBJ_ROOT) && \
139 if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
140 $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
142 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
143 $(ConfigStatusScript)
145 #------------------------------------------------------------------------
146 # Make sure the configuration makefile is up to date
147 #------------------------------------------------------------------------
148 ifneq ($(MakefileConfigIn),)
149 $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
150 $(Echo) Regenerating $@
151 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
154 ifneq ($(MakefileCommonIn),)
155 $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
156 $(Echo) Regenerating $@
157 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
160 #------------------------------------------------------------------------
161 # If the Makefile in the source tree has been updated, copy it over into the
162 # build tree. But, only do this if the source and object makefiles differ
163 #------------------------------------------------------------------------
165 PROJ_MAKEFILE := $(PROJ_SRC_DIR)/Makefile
168 ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))
170 Makefile: $(PROJ_MAKEFILE) $(ExtraMakefiles)
171 $(Echo) "Updating Makefile"
172 $(Verb) $(MKDIR) $(@D)
173 $(Verb) $(CP) -f $< $@
175 # Copy the Makefile.* files unless we're in the root directory which avoids
176 # the copying of Makefile.config.in or other things that should be explicitly
178 $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_MAKEFILE)%
180 *Makefile.rules) ;; \
182 *) $(EchoCmd) "Updating $(@F)" ; \
189 #------------------------------------------------------------------------
190 # Set up the basic dependencies
191 #------------------------------------------------------------------------
192 $(UserTargets):: $(PreConditions)
196 clean-all:: clean-local clean-all-local
197 install:: install-local
198 uninstall:: uninstall-local
199 install-local:: all-local
200 install-bytecode:: install-bytecode-local
202 ###############################################################################
203 # LLVMC: Provide rules for compiling llvmc-based driver
204 ###############################################################################
206 ifdef LLVMC_BASED_DRIVER
208 TOOLNAME = $(LLVMC_BASED_DRIVER)
210 LLVMLIBS = CompilerDriver.a
211 LINK_COMPONENTS = support system
213 endif # LLVMC_BASED_DRIVER
215 ###############################################################################
216 # VARIABLES: Set up various variables based on configuration data
217 ###############################################################################
219 # Variable for if this make is for a "cleaning" target
220 ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),)
224 #--------------------------------------------------------------------
225 # Variables derived from configuration we are building
226 #--------------------------------------------------------------------
229 ifeq ($(ENABLE_OPTIMIZED),1)
231 # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
232 ifneq ($(HOST_OS),FreeBSD)
233 ifneq ($(HOST_OS),Darwin)
234 OmitFramePointer := -fomit-frame-pointer
238 # Darwin requires -fstrict-aliasing to be explicitly enabled.
239 # Avoid -fstrict-aliasing on Darwin for now, there are unresolved issues
240 # with -fstrict-aliasing and ipa-type-escape radr://6756684
241 #ifeq ($(HOST_OS),Darwin)
242 # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
244 CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
245 C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
246 LD.Flags += $(OPTIMIZE_OPTION)
248 BuildMode := $(BuildMode)+Debug
255 ifdef NO_DEBUG_SYMBOLS
256 BuildMode := Unoptimized
270 ifeq ($(ENABLE_PROFILING),1)
271 BuildMode := $(BuildMode)+Profile
272 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
273 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g
274 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg -g
278 #ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
279 # CXX.Flags += -fvisibility-inlines-hidden
282 ifdef ENABLE_EXPENSIVE_CHECKS
283 # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
284 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
288 # IF REQUIRES_EH=1 is specified then don't disable exceptions
290 CXX.Flags += -fno-exceptions
292 # If the library requires EH, it also requires RTTI.
296 ifdef REQUIRES_FRAME_POINTER
297 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags))
298 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags))
299 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags))
302 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
303 ifneq ($(REQUIRES_RTTI), 1)
304 CXX.Flags += -fno-rtti
307 ifdef ENABLE_COVERAGE
308 BuildMode := $(BuildMode)+Coverage
309 CXX.Flags += -ftest-coverage -fprofile-arcs
310 C.Flags += -ftest-coverage -fprofile-arcs
313 # If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
314 # then disable assertions by defining the appropriate preprocessor symbols.
315 ifndef DISABLE_ASSERTIONS
316 BuildMode := $(BuildMode)+Asserts
317 CPP.Defines += -D_DEBUG
319 CPP.Defines += -DNDEBUG
322 # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or
323 # configured), then enable expensive checks by defining the
324 # appropriate preprocessor symbols.
325 ifdef ENABLE_EXPENSIVE_CHECKS
326 BuildMode := $(BuildMode)+Checks
327 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
330 # LOADABLE_MODULE implies several other things so we force them to be
332 ifdef LOADABLE_MODULE
334 LINK_LIBS_IN_SHARED := 1
342 ifeq ($(ENABLE_PIC),1)
343 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
344 # Nothing. Win32 defaults to PIC and warns when given -fPIC
346 ifeq ($(HOST_OS),Darwin)
347 # Common symbols not allowed in dylib files
348 CXX.Flags += -fno-common
349 C.Flags += -fno-common
351 # Linux and others; pass -fPIC
357 ifeq ($(HOST_OS),Darwin)
358 CXX.Flags += -mdynamic-no-pic
359 C.Flags += -mdynamic-no-pic
363 # Support makefile variable to disable any kind of timestamp/non-deterministic
364 # info from being used in the build.
365 ifeq ($(ENABLE_TIMESTAMPS),1)
366 DOTDIR_TIMESTAMP_COMMAND := $(DATE)
368 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.'
371 ifeq ($(HOST_OS),MingW)
373 CPP.Defines += -D__NO_CTYPE_INLINE
374 ifeq ($(LLVM_CROSS_COMPILING),1)
375 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016
377 LD.Flags += -Wl,--allow-multiple-definition
382 CXX.Flags += -Woverloaded-virtual
383 CPP.BaseFlags += $(CPP.Defines)
386 # Make Floating point IEEE compliant on Alpha.
389 CPP.BaseFlags += -mieee
390 ifeq ($(ENABLE_PIC),0)
392 CPP.BaseFlags += -fPIC
397 LD.Flags += -Wl,--no-relax
400 #--------------------------------------------------------------------
401 # Directory locations
402 #--------------------------------------------------------------------
404 ifeq ($(LLVM_CROSS_COMPILING),1)
405 BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin
408 ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode)
409 ObjDir := $(ObjRootDir)
410 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
411 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
412 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
413 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
414 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
415 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
417 #--------------------------------------------------------------------
418 # Locations of shared libraries
419 #--------------------------------------------------------------------
422 SharedLibDir := $(LibDir)
423 LLVMSharedLibDir := $(LLVMLibDir)
425 # Win32.DLL prefers to be located on the "PATH" of binaries.
426 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
427 SharedLibDir := $(ToolDir)
428 LLVMSharedLibDir := $(LLVMToolDir)
430 ifeq ($(HOST_OS),Cygwin)
437 #--------------------------------------------------------------------
438 # LLVM Capable Compiler
439 #--------------------------------------------------------------------
441 ifeq ($(LLVMCC_OPTION),llvm-gcc)
443 LLVMCXX := $(LLVMGXX)
445 ifeq ($(LLVMCC_OPTION),clang)
446 ifneq ($(CLANGPATH),)
447 LLVMCC := $(CLANGPATH)
448 LLVMCXX := $(CLANGXXPATH)
450 ifeq ($(ENABLE_BUILT_CLANG),1)
451 LLVMCC := $(LLVMToolDir)/clang
452 LLVMCXX := $(LLVMToolDir)/clang++
458 #--------------------------------------------------------------------
459 # Full Paths To Compiled Tools and Utilities
460 #--------------------------------------------------------------------
461 EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]:
464 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
467 ifeq ($(LLVM_CROSS_COMPILING),1)
468 TBLGEN := $(BuildLLVMToolDir)/tblgen$(BUILD_EXEEXT)
470 TBLGEN := $(LLVMToolDir)/tblgen$(EXEEXT)
473 LLVM_CONFIG := $(LLVMToolDir)/llvm-config
475 LLVMLD := $(LLVMToolDir)/llvm-ld$(EXEEXT)
478 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT)
481 LLI := $(LLVMToolDir)/lli$(EXEEXT)
484 LLC := $(LLVMToolDir)/llc$(EXEEXT)
487 LOPT := $(LLVMToolDir)/opt$(EXEEXT)
490 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
493 #--------------------------------------------------------------------
494 # Adjust to user's request
495 #--------------------------------------------------------------------
497 ifeq ($(HOST_OS),Darwin)
498 DARWIN_VERSION := `sw_vers -productVersion`
499 # Strip a number like 10.4.7 to 10.4
500 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/')
501 # Get "4" out of 10.4 for later pieces in the makefile.
502 DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/')
504 SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined,suppress \
507 SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
510 SharedLinkOptions=-shared
513 ifeq ($(TARGET_OS),Darwin)
515 TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
520 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
521 ifneq ($(HOST_OS),Darwin)
522 LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
524 ifneq ($(DARWIN_MAJVERS),4)
525 LD.Flags += $(RPATH) -Wl,$(SharedLibDir)
538 # Adjust settings for verbose mode
541 AR.Flags += >/dev/null 2>/dev/null
542 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
544 ConfigureScriptFLAGS :=
547 # By default, strip symbol information from executable
549 Strip := $(PLATFORMSTRIPOPTS)
550 StripWarnMsg := "(without symbols)"
551 Install.StripFlag += -s
554 # Adjust linker flags for building an executable
555 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
556 ifneq ($(HOST_OS), Darwin)
558 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
560 LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(RDYNAMIC)
562 LD.Flags += $(RPATH) -Wl,$(ToolDir) $(RDYNAMIC)
566 ifneq ($(DARWIN_MAJVERS),4)
567 LD.Flags += $(RPATH) -Wl,@executable_path/../lib
573 #----------------------------------------------------------
574 # Options To Invoke Tools
575 #----------------------------------------------------------
578 CompileCommonOpts += -pedantic -Wno-long-long
580 CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
582 # Enable cast-qual for C++; the workaround is to use const_cast.
583 CXX.Flags += -Wcast-qual
585 ifeq ($(HOST_OS),HP-UX)
586 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
589 # If we are building a universal binary on Mac OS/X, pass extra options. This
590 # is useful to people that want to link the LLVM libraries into their universal
593 # The following can be optionally specified:
594 # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
595 # For Mac OS/X 10.4 Intel machines, the traditional one is:
596 # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
597 # UNIVERSAL_ARCH can be optionally specified to be a list of architectures
598 # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to
601 ifndef UNIVERSAL_ARCH
602 UNIVERSAL_ARCH := i386 ppc
604 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
605 CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
606 ifdef UNIVERSAL_SDK_PATH
607 CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
610 # Building universal cannot compute dependencies automatically.
611 DISABLE_AUTO_DEPENDENCIES=1
613 ifeq ($(TARGET_OS),Darwin)
614 ifeq ($(ARCH),x86_64)
615 TargetCommonOpts = -m64
618 TargetCommonOpts = -m32
624 ifeq ($(HOST_OS),SunOS)
625 CPP.BaseFlags += -include llvm/System/Solaris.h
628 ifeq ($(HOST_OS),AuroraUX)
629 CPP.BaseFlags += -include llvm/System/Solaris.h
630 endif # !HOST_OS - AuroraUX.
632 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
633 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS
634 # All -I flags should go here, so that they don't confuse llvm-config.
635 CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
636 $(patsubst %,-I%/include,\
637 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \
638 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
641 ifeq ($(BUILD_COMPONENT), 1)
642 Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
643 $(TargetCommonOpts) $(CompileCommonOpts) -c
644 Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
646 $(TargetCommonOpts) $(CompileCommonOpts) -c
647 Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(CPPFLAGS) $(TargetCommonOpts) \
648 $(CompileCommonOpts) $(CXX.Flags) -E
649 Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
651 $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
653 Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
654 $(TargetCommonOpts) $(CompileCommonOpts) -c
655 Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
656 $(TargetCommonOpts) $(CompileCommonOpts) -c
657 Preprocess.CXX= $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
658 $(CompileCommonOpts) $(CXX.Flags) -E
659 Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(LDFLAGS) \
660 $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
663 BCCompile.C = $(LLVMCC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
664 $(TargetCommonOpts) $(CompileCommonOpts)
665 Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
666 $(TargetCommonOpts) $(CompileCommonOpts) -E
668 BCCompile.CXX = $(LLVMCXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
669 $(TargetCommonOpts) $(CompileCommonOpts)
671 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
672 ScriptInstall = $(INSTALL) -m 0755
673 DataInstall = $(INSTALL) -m 0644
675 # When compiling under Mingw/Cygwin, the tblgen tool expects Windows
676 # paths. In this case, the SYSPATH function (defined in
677 # Makefile.config) transforms Unix paths into Windows paths.
678 TableGen = $(TBLGEN) -I $(call SYSPATH, $(PROJ_SRC_DIR)) \
679 -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \
680 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \
681 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target)
683 Archive = $(AR) $(AR.Flags)
684 LArchive = $(LLVMToolDir)/llvm-ar rcsf
693 #----------------------------------------------------------
694 # Get the list of source files and compute object file
696 #----------------------------------------------------------
699 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
700 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
702 Sources := $(SOURCES)
706 Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
709 BaseNameSources := $(sort $(basename $(Sources)))
711 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
712 ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
714 ###############################################################################
715 # DIRECTORIES: Handle recursive descent of directory structure
716 ###############################################################################
718 #---------------------------------------------------------
719 # Provide rules to make install dirs. This must be early
720 # in the file so they get built before dependencies
721 #---------------------------------------------------------
723 $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir)::
726 # To create other directories, as needed, and timestamp their creation
728 $(Verb) $(MKDIR) $* > /dev/null
729 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
731 .PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
732 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
734 #---------------------------------------------------------
735 # Handle the DIRS options for sequential construction
736 #---------------------------------------------------------
742 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
743 $(RecursiveTargets)::
744 $(Verb) for dir in $(DIRS); do \
745 if ([ ! -f $$dir/Makefile ] || \
746 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
748 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
750 ($(MAKE) -C $$dir $@ ) || exit 1; \
753 $(RecursiveTargets)::
754 $(Verb) for dir in $(DIRS); do \
755 ($(MAKE) -C $$dir $@ ) || exit 1; \
761 #---------------------------------------------------------
762 # Handle the EXPERIMENTAL_DIRS options ensuring success
763 # after each directory is built.
764 #---------------------------------------------------------
765 ifdef EXPERIMENTAL_DIRS
766 $(RecursiveTargets)::
767 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
768 if ([ ! -f $$dir/Makefile ] || \
769 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
771 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
773 ($(MAKE) -C $$dir $@ ) || exit 0; \
777 #-----------------------------------------------------------
778 # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
779 #-----------------------------------------------------------
780 ifdef OPTIONAL_PARALLEL_DIRS
781 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) && echo "$(T)"))
784 #-----------------------------------------------------------
785 # Handle the PARALLEL_DIRS options for parallel construction
786 #-----------------------------------------------------------
789 SubDirs += $(PARALLEL_DIRS)
791 # Unfortunately, this list must be maintained if new recursive targets are added
792 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
793 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
794 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
795 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
796 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
797 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
798 unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
800 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
803 $(Verb) if ([ ! -f $(@D)/Makefile ] || \
804 command test $(@D)/Makefile -ot \
805 $(PROJ_SRC_DIR)/$(@D)/Makefile ); then \
807 $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
809 $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@)
812 #---------------------------------------------------------
813 # Handle the OPTIONAL_DIRS options for directores that may
815 #---------------------------------------------------------
818 SubDirs += $(OPTIONAL_DIRS)
820 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
821 $(RecursiveTargets)::
822 $(Verb) for dir in $(OPTIONAL_DIRS); do \
823 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
824 if ([ ! -f $$dir/Makefile ] || \
825 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
827 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
829 ($(MAKE) -C$$dir $@ ) || exit 1; \
833 $(RecursiveTargets)::
834 $(Verb) for dir in $(OPTIONAL_DIRS); do \
835 ($(MAKE) -C$$dir $@ ) || exit 1; \
840 #---------------------------------------------------------
841 # Handle the CONFIG_FILES options
842 #---------------------------------------------------------
847 $(Echo) Install circumvented with NO_INSTALL
849 $(Echo) UnInstall circumvented with NO_INSTALL
851 install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
852 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
853 $(Verb)for file in $(CONFIG_FILES); do \
854 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
855 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
856 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
857 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
859 $(ECHO) Error: cannot find config file $${file}. ; \
864 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir)
865 $(Verb)for file in $(CONFIG_FILES); do \
866 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \
872 ###############################################################################
873 # Set up variables for building libraries
874 ###############################################################################
876 #---------------------------------------------------------
877 # Define various command line options pertaining to the
878 # libraries needed when linking. There are "Proj" libs
879 # (defined by the user's project) and "LLVM" libs (defined
880 # by the LLVM project).
881 #---------------------------------------------------------
884 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
885 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
886 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
887 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
891 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
892 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
893 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
894 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
897 # Loadable module for Win32 requires all symbols resolved for linking.
898 # Then all symbols in LLVM.dll will be available.
899 ifeq ($(ENABLE_SHARED),1)
900 ifdef LOADABLE_MODULE
901 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
902 LINK_COMPONENTS += all
907 ifndef IS_CLEANING_TARGET
908 ifdef LINK_COMPONENTS
910 # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make
911 # clean in tools, then do a make in tools (instead of at the top level).
913 @echo "*** llvm-config doesn't exist - rebuilding it."
914 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
916 $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
918 ifeq ($(ENABLE_SHARED), 1)
919 # We can take the "auto-import" feature to get rid of using dllimport.
920 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
921 LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \
924 LLVMLibsOptions += -lLLVM-$(LLVMVersion)
925 LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)LLVM-$(LLVMVersion)$(SHLIBEXT)
928 ifndef NO_LLVM_CONFIG
929 LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error)
930 ifeq ($(LLVMConfigLibs),Error)
931 $(error llvm-config --libs failed)
933 LLVMLibsOptions += $(LLVMConfigLibs)
934 LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error)
935 ifeq ($(LLVMConfigLibfiles),Error)
936 $(error llvm-config --libfiles failed)
938 LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles)
945 # Set up the library exports file.
946 ifdef EXPORTED_SYMBOL_FILE
948 # First, set up the native export file, which may differ from the source
951 ifeq ($(HOST_OS),Darwin)
952 # Darwin convention prefixes symbols with underscores.
953 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
954 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
955 $(Verb) sed -e 's/^/_/' < $< > $@
957 -$(Verb) $(RM) -f $(NativeExportsFile)
959 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
960 # Gold and BFD ld require a version script rather than a plain list.
961 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
962 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
963 $(Verb) echo "{" > $@
964 $(Verb) grep -q "\<" $< && echo " global:" >> $@ || :
965 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
966 $(Verb) echo " local: *;" >> $@
967 $(Verb) echo "};" >> $@
969 -$(Verb) $(RM) -f $(NativeExportsFile)
971 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
972 # GNU ld Win32 accepts .DEF files that contain "DATA" entries.
973 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def))
974 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
975 $(Echo) Generating $(notdir $@)
976 $(Verb) $(ECHO) "EXPORTS" > $@
977 $(Verb) $(CAT) $< >> $@
979 -$(Verb) $(RM) -f $(NativeExportsFile)
981 # Default behavior: just use the exports file verbatim.
982 NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
987 # Now add the linker command-line options to use the native export file.
990 ifeq ($(HOST_OS),Darwin)
991 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
995 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
996 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1000 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1001 # LLVMLibsOptions is invalidated at processing tools/llvm-shlib.
1002 SharedLinkOptions += $(NativeExportsFile)
1007 ###############################################################################
1008 # Library Build Rules: Four ways to build a library
1009 ###############################################################################
1011 #---------------------------------------------------------
1012 # Bytecode Module Targets:
1013 # If the user set MODULE_NAME then they want to build a
1014 # bytecode module from the sources. We compile all the
1015 # sources and link it together into a single bytecode
1017 #---------------------------------------------------------
1020 ifeq ($(strip $(LLVMCC)),)
1021 $(warning Modules require LLVM capable compiler but none is available ****)
1024 Module := $(LibDir)/$(MODULE_NAME).bc
1025 LinkModule := $(LLVMLD) -r
1028 ifdef EXPORTED_SYMBOL_FILE
1029 LinkModule += -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1032 $(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(LLVMLD)
1033 $(Echo) Building $(BuildMode) Bytecode Module $(notdir $@)
1034 $(Verb) $(LinkModule) -o $@ $(ObjectsBC)
1036 all-local:: $(Module)
1039 ifneq ($(strip $(Module)),)
1040 -$(Verb) $(RM) -f $(Module)
1043 ifdef BYTECODE_DESTINATION
1044 ModuleDestDir := $(BYTECODE_DESTINATION)
1046 ModuleDestDir := $(DESTDIR)$(PROJ_libdir)
1051 $(Echo) Install circumvented with NO_INSTALL
1053 $(Echo) Uninstall circumvented with NO_INSTALL
1055 DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc
1057 install-module:: $(DestModule)
1058 install-local:: $(DestModule)
1060 $(DestModule): $(ModuleDestDir) $(Module)
1061 $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule)
1062 $(Verb) $(DataInstall) $(Module) $(DestModule)
1065 $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule)
1066 -$(Verb) $(RM) -f $(DestModule)
1072 # if we're building a library ...
1075 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1076 LIBRARYNAME := $(strip $(LIBRARYNAME))
1077 ifdef LOADABLE_MODULE
1078 LibName.A := $(LibDir)/$(LIBRARYNAME).a
1079 LibName.SO := $(SharedLibDir)/$(LIBRARYNAME)$(SHLIBEXT)
1081 LibName.A := $(LibDir)/lib$(LIBRARYNAME).a
1082 LibName.SO := $(SharedLibDir)/$(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1084 LibName.O := $(LibDir)/$(LIBRARYNAME).o
1085 LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
1087 #---------------------------------------------------------
1088 # Shared Library Targets:
1089 # If the user asked for a shared library to be built
1090 # with the SHARED_LIBRARY variable, then we provide
1091 # targets for building them.
1092 #---------------------------------------------------------
1093 ifdef SHARED_LIBRARY
1095 all-local:: $(LibName.SO)
1097 ifdef EXPORTED_SYMBOL_FILE
1098 $(LibName.SO): $(NativeExportsFile)
1101 ifdef LINK_LIBS_IN_SHARED
1102 ifdef LOADABLE_MODULE
1103 SharedLibKindMessage := "Loadable Module"
1105 SharedLibKindMessage := "Shared Library"
1107 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir
1108 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1110 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1111 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1113 $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir
1114 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@)
1115 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1119 ifneq ($(strip $(LibName.SO)),)
1120 -$(Verb) $(RM) -f $(LibName.SO)
1125 $(Echo) Install circumvented with NO_INSTALL
1127 $(Echo) Uninstall circumvented with NO_INSTALL
1130 # Win32.DLL prefers to be located on the "PATH" of binaries.
1131 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1132 DestSharedLibDir := $(DESTDIR)$(PROJ_bindir)
1134 DestSharedLibDir := $(DESTDIR)$(PROJ_libdir)
1136 DestSharedLib := $(DestSharedLibDir)/$(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1138 install-local:: $(DestSharedLib)
1140 $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
1141 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1142 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1145 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1146 -$(Verb) $(RM) -f $(DestSharedLibDir)/$(SharedPrefix)$(LIBRARYNAME).*
1150 #---------------------------------------------------------
1151 # Bytecode Library Targets:
1152 # If the user asked for a bytecode library to be built
1153 # with the BYTECODE_LIBRARY variable, then we provide
1154 # targets for building them.
1155 #---------------------------------------------------------
1156 ifdef BYTECODE_LIBRARY
1157 ifeq ($(strip $(LLVMCC)),)
1158 $(warning Bytecode libraries require LLVM capable compiler but none is available ****)
1161 all-local:: $(LibName.BCA)
1163 ifdef EXPORTED_SYMBOL_FILE
1164 BCLinkLib = $(LLVMLD) -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1166 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(LLVMLD) \
1167 $(LLVMToolDir)/llvm-ar
1168 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \
1170 $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).internalize $(ObjectsBC)
1172 $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).internalize.bc
1174 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \
1175 $(LLVMToolDir)/llvm-ar
1176 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@)
1178 $(Verb) $(LArchive) $@ $(ObjectsBC)
1183 ifneq ($(strip $(LibName.BCA)),)
1184 -$(Verb) $(RM) -f $(LibName.BCA)
1187 ifdef BYTECODE_DESTINATION
1188 BytecodeDestDir := $(BYTECODE_DESTINATION)
1190 BytecodeDestDir := $(DESTDIR)$(PROJ_libdir)
1193 DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).bca
1195 install-bytecode-local:: $(DestBytecodeLib)
1199 $(Echo) Install circumvented with NO_INSTALL
1201 $(Echo) Uninstall circumvented with NO_INSTALL
1203 install-local:: $(DestBytecodeLib)
1205 $(DestBytecodeLib): $(LibName.BCA) $(BytecodeDestDir)
1206 $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1207 $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib)
1210 $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1211 -$(Verb) $(RM) -f $(DestBytecodeLib)
1216 #---------------------------------------------------------
1218 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1219 # building an archive.
1220 #---------------------------------------------------------
1221 ifndef NO_BUILD_ARCHIVE
1222 ifndef BUILD_ARCHIVE
1223 ifndef LOADABLE_MODULE
1229 #---------------------------------------------------------
1230 # Archive Library Targets:
1231 # If the user wanted a regular archive library built,
1232 # then we provide targets for building them.
1233 #---------------------------------------------------------
1236 all-local:: $(LibName.A)
1238 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
1239 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1240 -$(Verb) $(RM) -f $@
1241 $(Verb) $(Archive) $@ $(ObjectsO)
1242 $(Verb) $(Ranlib) $@
1245 ifneq ($(strip $(LibName.A)),)
1246 -$(Verb) $(RM) -f $(LibName.A)
1251 $(Echo) Install circumvented with NO_INSTALL
1253 $(Echo) Uninstall circumvented with NO_INSTALL
1255 ifdef NO_INSTALL_ARCHIVES
1257 $(Echo) Install circumvented with NO_INSTALL
1259 $(Echo) Uninstall circumvented with NO_INSTALL
1261 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1263 install-local:: $(DestArchiveLib)
1265 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1266 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1267 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1268 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1271 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1272 -$(Verb) $(RM) -f $(DestArchiveLib)
1280 ###############################################################################
1281 # Tool Build Rules: Build executable tool based on TOOLNAME option
1282 ###############################################################################
1286 #---------------------------------------------------------
1287 # Set up variables for building a tool.
1288 #---------------------------------------------------------
1289 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1291 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME)
1293 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME)
1296 # TOOLALIAS is a name to symlink (or copy) the tool to.
1299 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1301 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1305 #---------------------------------------------------------
1307 #---------------------------------------------------------
1309 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1310 # not exporting all of the weak symbols from the binary. This reduces dyld
1311 # startup time by 4x on darwin in some cases.
1312 ifdef TOOL_NO_EXPORTS
1313 ifeq ($(HOST_OS),Darwin)
1315 # Tiger tools don't support this.
1316 ifneq ($(DARWIN_MAJVERS),4)
1317 LD.Flags += -Wl,-exported_symbol,_main
1321 ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD))
1322 ifneq ($(ARCH), Mips)
1323 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
1328 #---------------------------------------------------------
1329 # Tool Order File Support
1330 #---------------------------------------------------------
1332 ifeq ($(HOST_OS),Darwin)
1333 ifdef TOOL_ORDER_FINE
1335 LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
1340 #---------------------------------------------------------
1341 # Tool Version Info Support
1342 #---------------------------------------------------------
1344 ifeq ($(HOST_OS),Darwin)
1345 ifdef TOOL_INFO_PLIST
1347 LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST)
1349 $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST)
1351 $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir
1352 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..."
1353 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \
1354 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \
1355 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \
1356 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \
1362 #---------------------------------------------------------
1363 # Provide targets for building the tools
1364 #---------------------------------------------------------
1365 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1368 ifneq ($(strip $(ToolBuildPath)),)
1369 -$(Verb) $(RM) -f $(ToolBuildPath)
1371 ifneq ($(strip $(ToolAliasBuildPath)),)
1372 -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1376 $(ToolBuildPath): $(ExmplDir)/.dir
1378 $(ToolBuildPath): $(ToolDir)/.dir
1381 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1382 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1383 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1384 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1385 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1388 ifneq ($(strip $(ToolAliasBuildPath)),)
1389 $(ToolAliasBuildPath): $(ToolBuildPath)
1390 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1391 $(Verb) $(RM) -f $(ToolAliasBuildPath)
1392 $(Verb) $(AliasTool) $(TOOLEXENAME) $(ToolAliasBuildPath)
1393 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \
1399 $(Echo) Install circumvented with NO_INSTALL
1401 $(Echo) Uninstall circumvented with NO_INSTALL
1403 DestTool = $(DESTDIR)$(PROJ_bindir)/$(TOOLEXENAME)
1405 install-local:: $(DestTool)
1407 $(DestTool): $(ToolBuildPath) $(DESTDIR)$(PROJ_bindir)
1408 $(Echo) Installing $(BuildMode) $(DestTool)
1409 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1412 $(Echo) Uninstalling $(BuildMode) $(DestTool)
1413 -$(Verb) $(RM) -f $(DestTool)
1415 # TOOLALIAS install.
1417 DestToolAlias = $(DESTDIR)$(PROJ_bindir)/$(TOOLALIAS)$(EXEEXT)
1419 install-local:: $(DestToolAlias)
1421 $(DestToolAlias): $(DestTool)
1422 $(Echo) Installing $(BuildMode) $(DestToolAlias)
1423 $(Verb) $(RM) -f $(DestToolAlias)
1424 $(Verb) $(AliasTool) $(TOOLEXENAME) $(DestToolAlias)
1427 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1428 -$(Verb) $(RM) -f $(DestToolAlias)
1434 ###############################################################################
1435 # Object Build Rules: Build object files based on sources
1436 ###############################################################################
1438 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1439 ifeq ($(HOST_OS),HP-UX)
1440 DISABLE_AUTO_DEPENDENCIES=1
1443 # Provide rule sets for when dependency generation is enabled
1444 ifndef DISABLE_AUTO_DEPENDENCIES
1446 #---------------------------------------------------------
1447 # Create .o files in the ObjDir directory from the .cpp and .c files...
1448 #---------------------------------------------------------
1450 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1451 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1453 # If the build succeeded, move the dependency file over, otherwise
1455 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1456 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1458 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1459 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1460 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1463 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1464 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1465 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1468 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1469 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1470 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1473 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1474 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1475 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1478 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1479 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1480 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1483 #---------------------------------------------------------
1484 # Create .bc files in the ObjDir directory from .cpp .cc and .c files...
1485 #---------------------------------------------------------
1487 BC_DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.bc.d.tmp" \
1488 -MT "$(ObjDir)/$*.ll" -MT "$(ObjDir)/$*.bc.d"
1490 # If the build succeeded, move the dependency file over, otherwise
1492 BC_DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.bc.d.tmp" "$(ObjDir)/$*.bc.d"; \
1493 else $(RM) "$(ObjDir)/$*.bc.d.tmp"; exit 1; fi
1495 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1496 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1497 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1498 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1499 $(BC_DEPEND_MOVEFILE)
1501 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1502 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1503 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1504 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1505 $(BC_DEPEND_MOVEFILE)
1507 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1508 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1509 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1510 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1511 $(BC_DEPEND_MOVEFILE)
1513 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1514 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1515 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1516 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1517 $(BC_DEPEND_MOVEFILE)
1519 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1520 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1521 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1522 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1523 $(BC_DEPEND_MOVEFILE)
1525 # Provide alternate rule sets if dependencies are disabled
1528 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1529 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1530 $(Compile.CXX) $< -o $@
1532 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1533 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1534 $(Compile.CXX) $< -o $@
1536 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1537 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1538 $(Compile.CXX) $< -o $@
1540 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1541 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1542 $(Compile.C) $< -o $@
1544 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1545 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1546 $(Compile.C) $< -o $@
1548 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1549 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1550 $(BCCompile.CXX) $< -o $@ -S -emit-llvm
1552 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1553 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1554 $(BCCompile.CXX) $< -o $@ -S -emit-llvm
1556 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1557 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1558 $(BCCompile.CXX) $< -o $@ -S -emit-llvm
1560 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1561 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1562 $(BCCompile.C) $< -o $@ -S -emit-llvm
1564 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1565 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1566 $(BCCompile.C) $< -o $@ -S -emit-llvm
1571 ## Rules for building preprocessed (.i/.ii) outputs.
1572 $(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1573 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1574 $(Verb) $(Preprocess.CXX) $< -o $@
1576 $(BuildMode)/%.ii: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1577 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1578 $(Verb) $(Preprocess.CXX) $< -o $@
1580 $(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1581 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1582 $(Verb) $(Preprocess.CXX) $< -o $@
1584 $(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1585 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1586 $(Verb) $(Preprocess.C) $< -o $@
1588 $(BuildMode)/%.i: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1589 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1590 $(Verb) $(Preprocess.C) $< -o $@
1593 $(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1594 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1595 $(Compile.CXX) $< -o $@ -S
1597 $(ObjDir)/%.s: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1598 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1599 $(Compile.CXX) $< -o $@ -S
1601 $(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1602 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1603 $(Compile.CXX) $< -o $@ -S
1605 $(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1606 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1607 $(Compile.C) $< -o $@ -S
1609 $(ObjDir)/%.s: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1610 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1611 $(Compile.C) $< -o $@ -S
1614 # make the C and C++ compilers strip debug info out of bytecode libraries.
1616 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1617 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1618 $(Verb) $(LOPT) $< -std-compile-opts -o $@
1620 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1621 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1622 $(Verb) $(LOPT) $< -std-compile-opts -strip-debug -o $@
1626 #---------------------------------------------------------
1627 # Provide rule to build .bc files from .ll sources,
1628 # regardless of dependencies
1629 #---------------------------------------------------------
1630 $(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS)
1631 $(Echo) "Compiling $*.ll for $(BuildMode) build"
1632 $(Verb) $(LLVMAS) $< -f -o $@
1634 ###############################################################################
1635 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1636 ###############################################################################
1639 TABLEGEN_INC_FILES_COMMON = 1
1642 ifdef LLVMC_BASED_DRIVER
1643 TABLEGEN_INC_FILES_COMMON = 1
1646 ifdef TABLEGEN_INC_FILES_COMMON
1648 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1649 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1650 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1652 # INCFiles rule: All of the tblgen generated files are emitted to
1653 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1654 # us to only "touch" the real file if the contents of it change. IOW, if
1655 # tblgen is modified, all of the .inc.tmp files are regenerated, but no
1656 # dependencies of the .inc files are, unless the contents of the .inc file
1658 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1659 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1661 endif # TABLEGEN_INC_FILES_COMMON
1665 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1666 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1667 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1668 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1669 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1670 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1671 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/Intrinsics*.td)
1673 # All of these files depend on tblgen and the .td files.
1674 $(INCTMPFiles) : $(TBLGEN) $(TDFiles)
1676 $(TARGET:%=$(ObjDir)/%GenRegisterNames.inc.tmp): \
1677 $(ObjDir)/%GenRegisterNames.inc.tmp : %.td $(ObjDir)/.dir
1678 $(Echo) "Building $(<F) register names with tblgen"
1679 $(Verb) $(TableGen) -gen-register-enums -o $(call SYSPATH, $@) $<
1681 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.h.inc.tmp): \
1682 $(ObjDir)/%GenRegisterInfo.h.inc.tmp : %.td $(ObjDir)/.dir
1683 $(Echo) "Building $(<F) register information header with tblgen"
1684 $(Verb) $(TableGen) -gen-register-desc-header -o $(call SYSPATH, $@) $<
1686 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1687 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir
1688 $(Echo) "Building $(<F) register info implementation with tblgen"
1689 $(Verb) $(TableGen) -gen-register-desc -o $(call SYSPATH, $@) $<
1691 $(TARGET:%=$(ObjDir)/%GenInstrNames.inc.tmp): \
1692 $(ObjDir)/%GenInstrNames.inc.tmp : %.td $(ObjDir)/.dir
1693 $(Echo) "Building $(<F) instruction names with tblgen"
1694 $(Verb) $(TableGen) -gen-instr-enums -o $(call SYSPATH, $@) $<
1696 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1697 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir
1698 $(Echo) "Building $(<F) instruction information with tblgen"
1699 $(Verb) $(TableGen) -gen-instr-desc -o $(call SYSPATH, $@) $<
1701 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1702 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir
1703 $(Echo) "Building $(<F) assembly writer with tblgen"
1704 $(Verb) $(TableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1706 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1707 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir
1708 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1709 $(Verb) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1711 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1712 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir
1713 $(Echo) "Building $(<F) assembly matcher with tblgen"
1714 $(Verb) $(TableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1716 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1717 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir
1718 $(Echo) "Building $(<F) code emitter with tblgen"
1719 $(Verb) $(TableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1721 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1722 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir
1723 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1724 $(Verb) $(TableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1726 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1727 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir
1728 $(Echo) "Building $(<F) disassembly tables with tblgen"
1729 $(Verb) $(TableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1731 $(TARGET:%=$(ObjDir)/%GenEDInfo.inc.tmp): \
1732 $(ObjDir)/%GenEDInfo.inc.tmp : %.td $(ObjDir)/.dir
1733 $(Echo) "Building $(<F) enhanced disassembly information with tblgen"
1734 $(Verb) $(TableGen) -gen-enhanced-disassembly-info -o $(call SYSPATH, $@) $<
1736 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1737 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir
1738 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1739 $(Verb) $(TableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1741 $(TARGET:%=$(ObjDir)/%GenSubtarget.inc.tmp): \
1742 $(ObjDir)/%GenSubtarget.inc.tmp : %.td $(ObjDir)/.dir
1743 $(Echo) "Building $(<F) subtarget information with tblgen"
1744 $(Verb) $(TableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1746 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1747 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir
1748 $(Echo) "Building $(<F) calling convention information with tblgen"
1749 $(Verb) $(TableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1751 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1752 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir
1753 $(Echo) "Building $(<F) intrinsics information with tblgen"
1754 $(Verb) $(TableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1756 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir
1757 $(Echo) "Building $(<F) decoder tables with tblgen"
1758 $(Verb) $(TableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1762 -$(Verb) $(RM) -f $(INCFiles)
1766 ifdef LLVMC_BASED_DRIVER
1768 TDSrc := $(sort $(strip $(wildcard $(PROJ_SRC_DIR)/*.td)) \
1769 $(strip $(wildcard $(PROJ_OBJ_DIR)/*.td)))
1771 TDCommon := $(strip $(wildcard \
1772 $(LLVM_SRC_ROOT)/include/llvm/CompilerDriver/*.td))
1774 TDFiles := $(TDSrc) $(TDCommon)
1776 $(INCTMPFiles) : $(TBLGEN) $(TDFiles)
1778 $(ObjDir)/%.inc.tmp: %.td $(ObjDir)/.dir
1779 $(Echo) "Building LLVMC compilation graph description with tblgen"
1780 $(Verb) $(TableGen) -gen-llvmc -o $(call SYSPATH, $@) $<
1783 -$(Verb) $(RM) -f $(INCFiles)
1785 endif # LLVMC_BASED_DRIVER
1787 ###############################################################################
1788 # OTHER RULES: Other rules needed
1789 ###############################################################################
1791 # To create postscript files from dot files...
1792 ifneq ($(DOT),false)
1794 $(DOT) -Tps < $< > $@
1797 $(Echo) "Cannot build $@: The program dot is not installed"
1800 # This rules ensures that header files that are removed still have a rule for
1801 # which they can be "generated." This allows make to ignore them and
1802 # reproduce the dependency lists.
1806 # Define clean-local to clean the current directory. Note that this uses a
1807 # very conservative approach ensuring that empty variables do not cause
1808 # errors or disastrous removal.
1810 ifneq ($(strip $(ObjRootDir)),)
1811 -$(Verb) $(RM) -rf $(ObjRootDir)
1813 -$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
1814 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1815 -$(Verb) $(RM) -f *$(SHLIBEXT)
1819 -$(Verb) $(RM) -rf Debug Release Profile
1822 ###############################################################################
1823 # DEPENDENCIES: Include the dependency files if we should
1824 ###############################################################################
1825 ifndef DISABLE_AUTO_DEPENDENCIES
1827 # If its not one of the cleaning targets
1828 ifndef IS_CLEANING_TARGET
1830 # Get the list of dependency files
1831 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1832 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1834 # Include bitcode dependency files if using bitcode libraries
1835 ifdef BYTECODE_LIBRARY
1836 DependFiles += $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.bc.d)
1839 -include $(DependFiles) ""
1845 ###############################################################################
1846 # CHECK: Running the test suite
1847 ###############################################################################
1850 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1851 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1852 $(EchoCmd) Running test suite ; \
1853 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1854 TESTSUITE=$(TESTSUITE) ; \
1856 $(EchoCmd) No Makefile in test directory ; \
1859 $(EchoCmd) No test directory ; \
1865 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1866 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1867 $(EchoCmd) Running test suite ; \
1868 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-dg ; \
1870 $(EchoCmd) No Makefile in test directory ; \
1873 $(EchoCmd) No test directory ; \
1877 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1878 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1879 $(EchoCmd) Running test suite ; \
1880 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1882 $(EchoCmd) No Makefile in test directory ; \
1885 $(EchoCmd) No test directory ; \
1888 ###############################################################################
1889 # UNITTESTS: Running the unittests test suite
1890 ###############################################################################
1893 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1894 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1895 $(EchoCmd) Running unittests test suite ; \
1896 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1898 $(EchoCmd) No Makefile in unittests directory ; \
1901 $(EchoCmd) No unittests directory ; \
1904 ###############################################################################
1905 # DISTRIBUTION: Handle construction of a distribution tarball
1906 ###############################################################################
1908 #------------------------------------------------------------------------
1909 # Define distribution related variables
1910 #------------------------------------------------------------------------
1911 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1912 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1913 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1914 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1915 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1916 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1917 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1918 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1919 Makefile.config.in configure autoconf
1920 DistOther := $(notdir $(wildcard \
1921 $(PROJ_SRC_DIR)/*.h \
1922 $(PROJ_SRC_DIR)/*.td \
1923 $(PROJ_SRC_DIR)/*.def \
1924 $(PROJ_SRC_DIR)/*.ll \
1925 $(PROJ_SRC_DIR)/*.in))
1926 DistSubDirs := $(SubDirs)
1927 DistSources = $(Sources) $(EXTRA_DIST)
1928 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1930 #------------------------------------------------------------------------
1931 # We MUST build distribution with OBJ_DIR != SRC_DIR
1932 #------------------------------------------------------------------------
1933 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1934 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1935 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1939 #------------------------------------------------------------------------
1940 # Prevent attempt to run dist targets from anywhere but the top level
1941 #------------------------------------------------------------------------
1943 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1944 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1947 #------------------------------------------------------------------------
1948 # Provide the top level targets
1949 #------------------------------------------------------------------------
1951 dist-gzip:: $(DistTarGZip)
1953 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1954 $(Echo) Packing gzipped distribution tar file.
1955 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1956 $(GZIP) -c > "$(DistTarGZip)"
1958 dist-bzip2:: $(DistTarBZ2)
1960 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1961 $(Echo) Packing bzipped distribution tar file.
1962 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1963 $(BZIP2) -c >$(DistTarBZ2)
1965 dist-zip:: $(DistZip)
1967 $(DistZip) : $(TopDistDir)/.makedistdir
1968 $(Echo) Packing zipped distribution file.
1969 $(Verb) rm -f $(DistZip)
1970 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1972 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1973 $(Echo) ===== DISTRIBUTION PACKAGING SUCESSFUL =====
1975 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1977 dist-check:: $(DistTarGZip)
1978 $(Echo) Checking distribution tar file.
1979 $(Verb) if test -d $(DistCheckDir) ; then \
1980 $(RM) -rf $(DistCheckDir) ; \
1982 $(Verb) $(MKDIR) $(DistCheckDir)
1983 $(Verb) cd $(DistCheckDir) && \
1984 $(MKDIR) $(DistCheckDir)/build && \
1985 $(MKDIR) $(DistCheckDir)/install && \
1986 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1988 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1989 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1992 $(MAKE) unittests && \
1993 $(MAKE) install && \
1994 $(MAKE) uninstall && \
1995 $(MAKE) dist-clean && \
1996 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
1999 $(Echo) Cleaning distribution files
2000 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
2005 #------------------------------------------------------------------------
2006 # Provide the recursive distdir target for building the distribution directory
2007 #------------------------------------------------------------------------
2008 distdir: $(DistDir)/.makedistdir
2009 $(DistDir)/.makedistdir: $(DistSources)
2010 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2011 if test -d "$(DistDir)" ; then \
2012 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
2015 $(EchoCmd) Removing old $(DistDir) ; \
2016 $(RM) -rf $(DistDir); \
2017 $(EchoCmd) Making 'all' to verify build ; \
2018 $(MAKE) ENABLE_OPTIMIZED=1 all ; \
2020 $(Echo) Building Distribution Directory $(DistDir)
2021 $(Verb) $(MKDIR) $(DistDir)
2022 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
2023 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
2024 for file in $(DistFiles) ; do \
2026 $(PROJ_SRC_DIR)/*) \
2027 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
2029 $(PROJ_SRC_ROOT)/*) \
2030 file=`echo "$$file" | \
2031 sed "s#^$$srcrootstrip/##"` \
2034 if test -f "$(PROJ_SRC_DIR)/$$file" || \
2035 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
2036 from_dir="$(PROJ_SRC_DIR)" ; \
2037 elif test -f "$$file" || test -d "$$file" ; then \
2040 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
2041 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
2042 to_dir="$(DistDir)/$$dir"; \
2043 $(MKDIR) "$$to_dir" ; \
2045 to_dir="$(DistDir)"; \
2047 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
2048 if test -n "$$mid_dir" ; then \
2049 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
2051 if test -d "$$from_dir/$$file"; then \
2052 if test -d "$(PROJ_SRC_DIR)/$$file" && \
2053 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
2054 cd $(PROJ_SRC_DIR) ; \
2055 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2056 ( cd $$to_dir ; $(TAR) xf - ) ; \
2057 cd $(PROJ_OBJ_DIR) ; \
2060 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2061 ( cd $$to_dir ; $(TAR) xf - ) ; \
2062 cd $(PROJ_OBJ_DIR) ; \
2064 elif test -f "$$from_dir/$$file" ; then \
2065 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
2066 elif test -L "$$from_dir/$$file" ; then \
2067 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
2068 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
2069 $(EchoCmd) "===== WARNING: Distribution Source " \
2070 "$$from_dir/$$file Not Found!" ; \
2071 elif test "$(Verb)" != '@' ; then \
2072 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
2075 $(Verb) for subdir in $(DistSubDirs) ; do \
2076 if test "$$subdir" \!= "." ; then \
2077 new_distdir="$(DistDir)/$$subdir" ; \
2078 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
2079 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
2080 DistDir="$$new_distdir" distdir ) || exit 1; \
2083 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2084 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
2085 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
2086 -name .svn \) -print` ;\
2087 $(MAKE) dist-hook ; \
2088 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2089 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2090 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2091 -o ! -type d ! -perm -444 -exec \
2092 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2093 || chmod -R a+r $(DistDir) ; \
2096 # This is invoked by distdir target, define it as a no-op to avoid errors if not
2102 ###############################################################################
2103 # TOP LEVEL - targets only to apply at the top level directory
2104 ###############################################################################
2108 #------------------------------------------------------------------------
2109 # Install support for the project's include files:
2110 #------------------------------------------------------------------------
2113 $(Echo) Install circumvented with NO_INSTALL
2115 $(Echo) Uninstall circumvented with NO_INSTALL
2118 $(Echo) Installing include files
2119 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2120 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2121 cd $(PROJ_SRC_ROOT)/include && \
2122 for hdr in `find . -type f '!' '(' -name '*~' \
2123 -o -name '.#*' -o -name '*.in' ')' -print | grep -v CVS | \
2124 grep -v .svn` ; do \
2125 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2126 if test \! -d "$$instdir" ; then \
2127 $(EchoCmd) Making install directory $$instdir ; \
2128 $(MKDIR) $$instdir ;\
2130 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2133 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2134 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2135 cd $(PROJ_OBJ_ROOT)/include && \
2136 for hdr in `find . -type f -print | grep -v CVS` ; do \
2137 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2143 $(Echo) Uninstalling include files
2144 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2145 cd $(PROJ_SRC_ROOT)/include && \
2146 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2147 '!' '(' -name '*~' -o -name '.#*' \
2148 -o -name '*.in' ')' -print ')' | \
2149 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2150 cd $(PROJ_SRC_ROOT)/include && \
2151 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2152 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2158 @echo searching for overlength lines in files: $(Sources)
2161 egrep -n '.{81}' $(Sources) /dev/null
2164 @echo searching for tabs in files: $(Sources)
2167 egrep -n ' ' $(Sources) /dev/null
2170 @ls -l $(LibDir) | awk '\
2171 BEGIN { sum = 0; } \
2173 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2174 @ls -l $(ToolDir) | awk '\
2175 BEGIN { sum = 0; } \
2177 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2178 #------------------------------------------------------------------------
2179 # Print out the directories used for building
2180 #------------------------------------------------------------------------
2182 $(Echo) "BuildMode : " '$(BuildMode)'
2183 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2184 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2185 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2186 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2187 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2188 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2189 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
2190 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
2191 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
2192 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
2193 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
2194 $(Echo) "UserTargets : " '$(UserTargets)'
2195 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2196 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2197 $(Echo) "ObjDir : " '$(ObjDir)'
2198 $(Echo) "LibDir : " '$(LibDir)'
2199 $(Echo) "ToolDir : " '$(ToolDir)'
2200 $(Echo) "ExmplDir : " '$(ExmplDir)'
2201 $(Echo) "Sources : " '$(Sources)'
2202 $(Echo) "TDFiles : " '$(TDFiles)'
2203 $(Echo) "INCFiles : " '$(INCFiles)'
2204 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
2205 $(Echo) "PreConditions: " '$(PreConditions)'
2206 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
2207 $(Echo) "Compile.C : " '$(Compile.C)'
2208 $(Echo) "Archive : " '$(Archive)'
2209 $(Echo) "YaccFiles : " '$(YaccFiles)'
2210 $(Echo) "LexFiles : " '$(LexFiles)'
2211 $(Echo) "Module : " '$(Module)'
2212 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2213 $(Echo) "SubDirs : " '$(SubDirs)'
2214 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2215 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2220 # General debugging rule, use 'make dbg-print-XXX' to print the
2221 # definition, value and origin of XXX.
2223 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))