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 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
127 $(ConfigStatusScript)
129 .PRECIOUS: $(ConfigStatusScript)
130 $(ConfigStatusScript): $(ConfigureScript)
131 $(Echo) Reconfiguring with $<
132 $(Verb) cd $(PROJ_OBJ_ROOT) && \
133 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
134 $(ConfigStatusScript)
136 #------------------------------------------------------------------------
137 # Make sure the configuration makefile is up to date
138 #------------------------------------------------------------------------
139 ifneq ($(MakefileConfigIn),)
140 $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
141 $(Echo) Regenerating $@
142 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
145 ifneq ($(MakefileCommonIn),)
146 $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
147 $(Echo) Regenerating $@
148 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
151 #------------------------------------------------------------------------
152 # If the Makefile in the source tree has been updated, copy it over into the
153 # build tree. But, only do this if the source and object makefiles differ
154 #------------------------------------------------------------------------
156 PROJ_MAKEFILE := $(PROJ_SRC_DIR)/Makefile
159 ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))
161 Makefile: $(PROJ_MAKEFILE) $(ExtraMakefiles)
162 $(Echo) "Updating Makefile"
163 $(Verb) $(MKDIR) $(@D)
164 $(Verb) $(CP) -f $< $@
166 # Copy the Makefile.* files unless we're in the root directory which avoids
167 # the copying of Makefile.config.in or other things that should be explicitly
169 $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_MAKEFILE)%
171 *Makefile.rules) ;; \
173 *) $(EchoCmd) "Updating $(@F)" ; \
180 #------------------------------------------------------------------------
181 # Set up the basic dependencies
182 #------------------------------------------------------------------------
183 $(UserTargets):: $(PreConditions)
187 clean-all:: clean-local clean-all-local
188 install:: install-local
189 uninstall:: uninstall-local
190 install-local:: all-local
191 install-bytecode:: install-bytecode-local
193 ###############################################################################
194 # VARIABLES: Set up various variables based on configuration data
195 ###############################################################################
197 # Variable for if this make is for a "cleaning" target
198 ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),)
202 #--------------------------------------------------------------------
203 # Variables derived from configuration we are building
204 #--------------------------------------------------------------------
207 ifeq ($(ENABLE_OPTIMIZED),1)
209 # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
210 ifneq ($(HOST_OS),FreeBSD)
211 ifneq ($(HOST_OS),Darwin)
212 OmitFramePointer := -fomit-frame-pointer
216 # Darwin requires -fstrict-aliasing to be explicitly enabled.
217 # Avoid -fstrict-aliasing on Darwin for now, there are unresolved issues
218 # with -fstrict-aliasing and ipa-type-escape radr://6756684
219 #ifeq ($(HOST_OS),Darwin)
220 # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
222 CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
223 C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
224 LD.Flags += $(OPTIMIZE_OPTION)
226 BuildMode := $(BuildMode)+Debug
233 ifdef NO_DEBUG_SYMBOLS
234 BuildMode := Unoptimized
248 ifeq ($(ENABLE_LIBCPP),1)
249 CXX.Flags += -stdlib=libc++
250 LD.Flags += -stdlib=libc++
253 ifeq ($(ENABLE_CXX11),1)
254 CXX.Flags += -std=c++11
257 ifeq ($(ENABLE_WERROR),1)
262 ifeq ($(ENABLE_PROFILING),1)
263 BuildMode := $(BuildMode)+Profile
264 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
265 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g
266 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg -g
270 #ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
271 # CXX.Flags += -fvisibility-inlines-hidden
274 ifdef ENABLE_EXPENSIVE_CHECKS
275 # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
276 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
280 # IF REQUIRES_EH=1 is specified then don't disable exceptions
282 CXX.Flags += -fno-exceptions
284 # If the library requires EH, it also requires RTTI.
288 ifdef REQUIRES_FRAME_POINTER
289 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags))
290 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags))
291 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags))
294 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
295 ifneq ($(REQUIRES_RTTI), 1)
296 CXX.Flags += -fno-rtti
299 ifeq ($(ENABLE_COVERAGE),1)
300 BuildMode := $(BuildMode)+Coverage
301 CXX.Flags += -ftest-coverage -fprofile-arcs
302 C.Flags += -ftest-coverage -fprofile-arcs
305 # If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
306 # then disable assertions by defining the appropriate preprocessor symbols.
307 ifeq ($(DISABLE_ASSERTIONS),1)
308 CPP.Defines += -DNDEBUG
310 BuildMode := $(BuildMode)+Asserts
311 CPP.Defines += -D_DEBUG
314 # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or
315 # configured), then enable expensive checks by defining the
316 # appropriate preprocessor symbols.
317 ifeq ($(ENABLE_EXPENSIVE_CHECKS),1)
318 BuildMode := $(BuildMode)+Checks
319 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
322 # LOADABLE_MODULE implies several other things so we force them to be
324 ifdef LOADABLE_MODULE
326 LINK_LIBS_IN_SHARED := 1
334 ifeq ($(ENABLE_PIC),1)
335 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
336 # Nothing. Win32 defaults to PIC and warns when given -fPIC
338 ifeq ($(HOST_OS),Darwin)
339 # Common symbols not allowed in dylib files
340 CXX.Flags += -fno-common
341 C.Flags += -fno-common
343 # Linux and others; pass -fPIC
349 ifeq ($(HOST_OS),Darwin)
350 CXX.Flags += -mdynamic-no-pic
351 C.Flags += -mdynamic-no-pic
355 # Support makefile variable to disable any kind of timestamp/non-deterministic
356 # info from being used in the build.
357 ifeq ($(ENABLE_TIMESTAMPS),1)
358 DOTDIR_TIMESTAMP_COMMAND := $(DATE)
360 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.'
363 ifeq ($(HOST_OS),MingW)
365 CPP.Defines += -D__NO_CTYPE_INLINE
366 ifeq ($(LLVM_CROSS_COMPILING),1)
367 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016
369 LD.Flags += -Wl,--allow-multiple-definition
374 CXX.Flags += -Woverloaded-virtual
375 CPP.BaseFlags += $(CPP.Defines)
378 # Make Floating point IEEE compliant on Alpha.
381 CPP.BaseFlags += -mieee
382 ifeq ($(ENABLE_PIC),0)
384 CPP.BaseFlags += -fPIC
387 LD.Flags += -Wl,--no-relax
390 # GNU ld/PECOFF accepts but ignores them below;
394 # FIXME: autoconf should be aware of them.
395 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
396 HAVE_LINK_VERSION_SCRIPT := 0
398 RDYNAMIC := -Wl,--export-all-symbols
401 #--------------------------------------------------------------------
402 # Directory locations
403 #--------------------------------------------------------------------
405 ifeq ($(LLVM_CROSS_COMPILING),1)
406 BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin
409 ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode)
410 ObjDir := $(ObjRootDir)
411 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
412 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
413 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
414 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
415 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
416 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
418 #--------------------------------------------------------------------
419 # Locations of shared libraries
420 #--------------------------------------------------------------------
423 SharedLibDir := $(LibDir)
424 LLVMSharedLibDir := $(LLVMLibDir)
426 # Win32.DLL prefers to be located on the "PATH" of binaries.
427 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
428 SharedLibDir := $(ToolDir)
429 LLVMSharedLibDir := $(LLVMToolDir)
431 ifeq ($(HOST_OS),Cygwin)
438 #--------------------------------------------------------------------
439 # LLVM Capable Compiler
440 #--------------------------------------------------------------------
442 ifneq ($(findstring llvm-gcc,$(LLVMCC_OPTION)),)
444 LLVMCXX := $(LLVMGXX)
446 ifneq ($(findstring clang,$(LLVMCC_OPTION)),)
447 ifneq ($(CLANGPATH),)
448 LLVMCC := $(CLANGPATH)
449 LLVMCXX := $(CLANGXXPATH)
451 ifeq ($(ENABLE_BUILT_CLANG),1)
452 LLVMCC := $(LLVMToolDir)/clang
453 LLVMCXX := $(LLVMToolDir)/clang++
459 #--------------------------------------------------------------------
460 # Full Paths To Compiled Tools and Utilities
461 #--------------------------------------------------------------------
462 EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]:
465 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
468 ifeq ($(LLVM_CROSS_COMPILING),1)
469 LLVM_TBLGEN := $(BuildLLVMToolDir)/llvm-tblgen$(BUILD_EXEEXT)
471 LLVM_TBLGEN := $(LLVMToolDir)/llvm-tblgen$(EXEEXT)
474 LLVM_CONFIG := $(LLVMToolDir)/llvm-config
476 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT)
479 LLI := $(LLVMToolDir)/lli$(EXEEXT)
482 LLC := $(LLVMToolDir)/llc$(EXEEXT)
485 LOPT := $(LLVMToolDir)/opt$(EXEEXT)
488 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
491 #--------------------------------------------------------------------
492 # Adjust to user's request
493 #--------------------------------------------------------------------
495 ifeq ($(HOST_OS),Darwin)
496 DARWIN_VERSION := `sw_vers -productVersion`
497 # Strip a number like 10.4.7 to 10.4
498 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/')
499 # Get "4" out of 10.4 for later pieces in the makefile.
500 DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/')
502 LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
503 SharedLinkOptions := -dynamiclib
505 SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
508 SharedLinkOptions=-shared
511 ifeq ($(TARGET_OS),Darwin)
513 TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
518 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
519 ifneq ($(HOST_OS),Darwin)
520 LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
532 # Adjust settings for verbose mode
535 AR.Flags += >/dev/null 2>/dev/null
536 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
538 ConfigureScriptFLAGS :=
541 # By default, strip symbol information from executable
543 Strip := $(PLATFORMSTRIPOPTS)
544 StripWarnMsg := "(without symbols)"
545 Install.StripFlag += -s
548 ifdef TOOL_NO_EXPORTS
551 DynamicFlag := $(RDYNAMIC)
554 # Adjust linker flags for building an executable
555 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
556 ifneq ($(HOST_OS), Darwin)
558 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
560 LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(DynamicFlag)
562 LD.Flags += $(RPATH) -Wl,$(ToolDir) $(DynamicFlag)
566 ifneq ($(DARWIN_MAJVERS),4)
567 LD.Flags += $(RPATH) -Wl,@executable_path/../lib
573 #----------------------------------------------------------
574 # Options To Invoke Tools
575 #----------------------------------------------------------
577 ifdef EXTRA_LD_OPTIONS
578 LD.Flags += $(EXTRA_LD_OPTIONS)
582 CompileCommonOpts += -pedantic -Wno-long-long
584 CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
585 $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT)
586 # Enable cast-qual for C++; the workaround is to use const_cast.
587 CXX.Flags += -Wcast-qual
589 ifeq ($(HOST_OS),HP-UX)
590 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
593 # If we are building a universal binary on Mac OS/X, pass extra options. This
594 # is useful to people that want to link the LLVM libraries into their universal
597 # The following can be optionally specified:
598 # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
599 # For Mac OS/X 10.4 Intel machines, the traditional one is:
600 # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
601 # UNIVERSAL_ARCH can be optionally specified to be a list of architectures
602 # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to
605 ifndef UNIVERSAL_ARCH
606 UNIVERSAL_ARCH := i386 ppc
608 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
609 CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
610 ifdef UNIVERSAL_SDK_PATH
611 CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
614 # Building universal cannot compute dependencies automatically.
615 DISABLE_AUTO_DEPENDENCIES=1
617 ifeq ($(TARGET_OS),Darwin)
618 ifeq ($(ARCH),x86_64)
619 TargetCommonOpts = -m64
622 TargetCommonOpts = -m32
628 ifeq ($(HOST_OS),SunOS)
629 CPP.BaseFlags += -include llvm/Support/Solaris.h
632 ifeq ($(HOST_OS),AuroraUX)
633 CPP.BaseFlags += -include llvm/Support/Solaris.h
634 endif # !HOST_OS - AuroraUX.
636 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
637 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
638 # All -I flags should go here, so that they don't confuse llvm-config.
639 CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
640 $(patsubst %,-I%/include,\
641 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \
642 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
645 # SHOW_DIAGNOSTICS support.
646 ifeq ($(SHOW_DIAGNOSTICS),1)
647 Compile.Wrapper := env CC_LOG_DIAGNOSTICS=1 \
648 CC_LOG_DIAGNOSTICS_FILE="$(LLVM_OBJ_ROOT)/$(BuildMode)/diags"
653 ifeq ($(BUILD_COMPONENT), 1)
654 Compile.C = $(Compile.Wrapper) \
655 $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
656 $(TargetCommonOpts) $(CompileCommonOpts) -c
657 Compile.CXX = $(Compile.Wrapper) \
658 $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
660 $(TargetCommonOpts) $(CompileCommonOpts) -c
661 Preprocess.CXX= $(Compile.Wrapper) \
662 $(BUILD_CXX) $(CPP.Flags) $(CPPFLAGS) $(TargetCommonOpts) \
663 $(CompileCommonOpts) $(CXX.Flags) -E
664 Link = $(Compile.Wrapper) \
665 $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
666 $(LD.Flags) $(LDFLAGS) \
667 $(TargetCommonOpts) $(CompileCommonOpts) $(Strip)
669 Compile.C = $(Compile.Wrapper) \
670 $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
671 $(TargetCommonOpts) $(CompileCommonOpts) -c
672 Compile.CXX = $(Compile.Wrapper) \
673 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
674 $(TargetCommonOpts) $(CompileCommonOpts) -c
675 Preprocess.CXX= $(Compile.Wrapper) \
676 $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
677 $(CompileCommonOpts) $(CXX.Flags) -E
678 Link = $(Compile.Wrapper) \
679 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(LD.Flags) \
680 $(LDFLAGS) $(TargetCommonOpts) $(CompileCommonOpts) $(Strip)
683 BCCompile.C = $(LLVMCC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
684 $(TargetCommonOpts) $(CompileCommonOpts)
685 Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
686 $(TargetCommonOpts) $(CompileCommonOpts) -E
688 BCCompile.CXX = $(LLVMCXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
689 $(TargetCommonOpts) $(CompileCommonOpts)
691 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
692 ScriptInstall = $(INSTALL) -m 0755
693 DataInstall = $(INSTALL) -m 0644
695 # When compiling under Mingw/Cygwin, the tblgen tool expects Windows
696 # paths. In this case, the SYSPATH function (defined in
697 # Makefile.config) transforms Unix paths into Windows paths.
698 TableGen.Flags= -I $(call SYSPATH, $(PROJ_SRC_DIR)) \
699 -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \
700 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \
701 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target)
702 LLVMTableGen = $(LLVM_TBLGEN) $(TableGen.Flags)
704 Archive = $(AR) $(AR.Flags)
705 LArchive = $(LLVMToolDir)/llvm-ar rcsf
714 #----------------------------------------------------------
715 # Get the list of source files and compute object file
717 #----------------------------------------------------------
720 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
721 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
723 Sources := $(SOURCES)
727 Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
730 BaseNameSources := $(sort $(basename $(Sources)))
732 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
733 ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
735 #----------------------------------------------------------
736 # For Mingw MSYS bash and Python/w32:
738 # $(ECHOPATH) prints DOSish pathstring.
739 # ex) $(ECHOPATH) /include/sys/types.h
740 # --> C:/mingw/include/sys/types.h
741 # built-in "echo" does not transform path to DOSish path.
743 # FIXME: It would not be needed when MSYS's python
745 #----------------------------------------------------------
747 ifeq (-mingw32,$(findstring -mingw32,$(BUILD_TRIPLE)))
748 ECHOPATH := $(Verb)python -u -c "import sys;print ' '.join(sys.argv[1:])"
750 ECHOPATH := $(Verb)$(ECHO)
753 ###############################################################################
754 # DIRECTORIES: Handle recursive descent of directory structure
755 ###############################################################################
757 #---------------------------------------------------------
758 # Provide rules to make install dirs. This must be early
759 # in the file so they get built before dependencies
760 #---------------------------------------------------------
762 $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir)::
765 # To create other directories, as needed, and timestamp their creation
767 $(Verb) $(MKDIR) $* > /dev/null
768 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
770 .PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
771 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
773 #---------------------------------------------------------
774 # Handle the DIRS options for sequential construction
775 #---------------------------------------------------------
781 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
782 $(RecursiveTargets)::
783 $(Verb) for dir in $(DIRS); do \
784 if ([ ! -f $$dir/Makefile ] || \
785 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
787 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
789 ($(MAKE) -C $$dir $@ ) || exit 1; \
792 $(RecursiveTargets)::
793 $(Verb) for dir in $(DIRS); do \
794 ($(MAKE) -C $$dir $@ ) || exit 1; \
800 #---------------------------------------------------------
801 # Handle the EXPERIMENTAL_DIRS options ensuring success
802 # after each directory is built.
803 #---------------------------------------------------------
804 ifdef EXPERIMENTAL_DIRS
805 $(RecursiveTargets)::
806 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
807 if ([ ! -f $$dir/Makefile ] || \
808 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
810 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
812 ($(MAKE) -C $$dir $@ ) || exit 0; \
816 #-----------------------------------------------------------
817 # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
818 #-----------------------------------------------------------
819 ifdef OPTIONAL_PARALLEL_DIRS
820 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) && echo "$(T)"))
823 #-----------------------------------------------------------
824 # Handle the PARALLEL_DIRS options for parallel construction
825 #-----------------------------------------------------------
828 SubDirs += $(PARALLEL_DIRS)
830 # Unfortunately, this list must be maintained if new recursive targets are added
831 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
832 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
833 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
834 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
835 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
836 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
837 unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
839 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
842 $(Verb) if ([ ! -f $(@D)/Makefile ] || \
843 command test $(@D)/Makefile -ot \
844 $(PROJ_SRC_DIR)/$(@D)/Makefile ); then \
846 $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
848 $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@)
851 #---------------------------------------------------------
852 # Handle the OPTIONAL_DIRS options for directores that may
854 #---------------------------------------------------------
857 SubDirs += $(OPTIONAL_DIRS)
859 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
860 $(RecursiveTargets)::
861 $(Verb) for dir in $(OPTIONAL_DIRS); do \
862 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
863 if ([ ! -f $$dir/Makefile ] || \
864 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
866 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
868 ($(MAKE) -C$$dir $@ ) || exit 1; \
872 $(RecursiveTargets)::
873 $(Verb) for dir in $(OPTIONAL_DIRS); do \
874 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
875 ($(MAKE) -C$$dir $@ ) || exit 1; \
881 #---------------------------------------------------------
882 # Handle the CONFIG_FILES options
883 #---------------------------------------------------------
888 $(Echo) Install circumvented with NO_INSTALL
890 $(Echo) UnInstall circumvented with NO_INSTALL
892 install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
893 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
894 $(Verb)for file in $(CONFIG_FILES); do \
895 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
896 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
897 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
898 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
900 $(ECHO) Error: cannot find config file $${file}. ; \
905 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir)
906 $(Verb)for file in $(CONFIG_FILES); do \
907 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \
913 ###############################################################################
914 # Set up variables for building libraries
915 ###############################################################################
917 #---------------------------------------------------------
918 # Define various command line options pertaining to the
919 # libraries needed when linking. There are "Proj" libs
920 # (defined by the user's project) and "LLVM" libs (defined
921 # by the LLVM project).
922 #---------------------------------------------------------
925 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
926 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
927 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
928 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
932 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
933 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
934 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
935 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
938 # Loadable module for Win32 requires all symbols resolved for linking.
939 # Then all symbols in LLVM.dll will be available.
940 ifeq ($(ENABLE_SHARED),1)
941 ifdef LOADABLE_MODULE
942 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
943 LINK_COMPONENTS += all
948 ifndef IS_CLEANING_TARGET
949 ifdef LINK_COMPONENTS
951 # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make
952 # clean in tools, then do a make in tools (instead of at the top level).
954 @echo "*** llvm-config doesn't exist - rebuilding it."
955 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
957 $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
959 ifeq ($(ENABLE_SHARED), 1)
960 # We can take the "auto-import" feature to get rid of using dllimport.
961 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
962 LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \
965 LLVMLibsOptions += -lLLVM-$(LLVMVersion)
966 LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)LLVM-$(LLVMVersion)$(SHLIBEXT)
969 ifndef NO_LLVM_CONFIG
970 LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error)
971 ifeq ($(LLVMConfigLibs),Error)
972 $(error llvm-config --libs failed)
974 LLVMLibsOptions += $(LLVMConfigLibs)
975 LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error)
976 ifeq ($(LLVMConfigLibfiles),Error)
977 $(error llvm-config --libfiles failed)
979 LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles)
986 # Set up the library exports file.
987 ifdef EXPORTED_SYMBOL_FILE
989 # First, set up the native export file, which may differ from the source
992 ifeq ($(HOST_OS),Darwin)
993 # Darwin convention prefixes symbols with underscores.
994 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
995 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
996 $(Verb) sed -e 's/^/_/' < $< > $@
998 -$(Verb) $(RM) -f $(NativeExportsFile)
1000 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1001 # Gold and BFD ld require a version script rather than a plain list.
1002 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
1003 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1004 $(Verb) echo "{" > $@
1005 $(Verb) grep -q "\<" $< && echo " global:" >> $@ || :
1006 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
1007 ifneq ($(HOST_OS),OpenBSD)
1008 $(Verb) echo " local: *;" >> $@
1010 $(Verb) echo "};" >> $@
1012 -$(Verb) $(RM) -f $(NativeExportsFile)
1014 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1015 # GNU ld Win32 accepts .DEF files that contain "DATA" entries.
1016 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def))
1017 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1018 $(Echo) Generating $(notdir $@)
1019 $(Verb) $(ECHO) "EXPORTS" > $@
1020 $(Verb) $(CAT) $< >> $@
1022 -$(Verb) $(RM) -f $(NativeExportsFile)
1024 # Default behavior: just use the exports file verbatim.
1025 NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
1030 # Now add the linker command-line options to use the native export file.
1033 ifeq ($(HOST_OS),Darwin)
1034 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
1037 # gold, bfd ld, etc.
1038 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1039 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1043 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1044 # LLVMLibsOptions is invalidated at processing tools/llvm-shlib.
1045 SharedLinkOptions += $(NativeExportsFile)
1050 ###############################################################################
1051 # Library Build Rules: Four ways to build a library
1052 ###############################################################################
1054 #---------------------------------------------------------
1055 # Bytecode Module Targets:
1056 # If the user set MODULE_NAME then they want to build a
1057 # bytecode module from the sources. We compile all the
1058 # sources and link it together into a single bytecode
1060 #---------------------------------------------------------
1063 ifeq ($(strip $(LLVMCC)),)
1064 $(warning Modules require LLVM capable compiler but none is available ****)
1067 Module := $(LibDir)/$(MODULE_NAME).bc
1068 LinkModule := $(LLVMLD) -r
1071 ifdef EXPORTED_SYMBOL_FILE
1072 LinkModule += -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1075 $(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(LLVMLD)
1076 $(Echo) Building $(BuildMode) Bytecode Module $(notdir $@)
1077 $(Verb) $(LinkModule) -o $@ $(ObjectsBC)
1079 all-local:: $(Module)
1082 ifneq ($(strip $(Module)),)
1083 -$(Verb) $(RM) -f $(Module)
1086 ifdef BYTECODE_DESTINATION
1087 ModuleDestDir := $(BYTECODE_DESTINATION)
1089 ModuleDestDir := $(DESTDIR)$(PROJ_libdir)
1094 $(Echo) Install circumvented with NO_INSTALL
1096 $(Echo) Uninstall circumvented with NO_INSTALL
1098 DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc
1100 install-module:: $(DestModule)
1101 install-local:: $(DestModule)
1103 $(DestModule): $(ModuleDestDir) $(Module)
1104 $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule)
1105 $(Verb) $(DataInstall) $(Module) $(DestModule)
1108 $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule)
1109 -$(Verb) $(RM) -f $(DestModule)
1115 # if we're building a library ...
1118 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1119 LIBRARYNAME := $(strip $(LIBRARYNAME))
1120 ifdef LOADABLE_MODULE
1121 BaseLibName.A := $(LIBRARYNAME).a
1122 BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT)
1124 BaseLibName.A := lib$(LIBRARYNAME).a
1125 BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1127 LibName.A := $(LibDir)/$(BaseLibName.A)
1128 LibName.SO := $(SharedLibDir)/$(BaseLibName.SO)
1129 LibName.O := $(LibDir)/$(LIBRARYNAME).o
1130 LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
1132 #---------------------------------------------------------
1133 # Shared Library Targets:
1134 # If the user asked for a shared library to be built
1135 # with the SHARED_LIBRARY variable, then we provide
1136 # targets for building them.
1137 #---------------------------------------------------------
1138 ifdef SHARED_LIBRARY
1140 all-local:: $(LibName.SO)
1142 ifdef EXPORTED_SYMBOL_FILE
1143 $(LibName.SO): $(NativeExportsFile)
1146 ifdef LINK_LIBS_IN_SHARED
1147 ifdef LOADABLE_MODULE
1148 SharedLibKindMessage := "Loadable Module"
1149 SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions)
1151 SharedLibKindMessage := "Shared Library"
1153 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir
1154 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1156 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1157 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1159 $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir
1160 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@)
1161 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1165 ifneq ($(strip $(LibName.SO)),)
1166 -$(Verb) $(RM) -f $(LibName.SO)
1171 $(Echo) Install circumvented with NO_INSTALL
1173 $(Echo) Uninstall circumvented with NO_INSTALL
1176 # Win32.DLL prefers to be located on the "PATH" of binaries.
1177 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1178 DestSharedLibDir := $(DESTDIR)$(PROJ_bindir)
1180 DestSharedLibDir := $(DESTDIR)$(PROJ_libdir)
1182 DestSharedLib := $(DestSharedLibDir)/$(BaseLibName.SO)
1184 install-local:: $(DestSharedLib)
1186 $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
1187 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1188 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1191 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1192 -$(Verb) $(RM) -f $(DestSharedLibDir)/$(SharedPrefix)$(LIBRARYNAME).*
1196 #---------------------------------------------------------
1197 # Bytecode Library Targets:
1198 # If the user asked for a bytecode library to be built
1199 # with the BYTECODE_LIBRARY variable, then we provide
1200 # targets for building them.
1201 #---------------------------------------------------------
1202 ifdef BYTECODE_LIBRARY
1203 ifeq ($(strip $(LLVMCC)),)
1204 $(warning Bytecode libraries require LLVM capable compiler but none is available ****)
1207 all-local:: $(LibName.BCA)
1209 ifdef EXPORTED_SYMBOL_FILE
1210 BCLinkLib = $(LLVMLD) -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1212 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(LLVMLD) \
1213 $(LLVMToolDir)/llvm-ar
1214 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \
1216 $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).internalize $(ObjectsBC)
1218 $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).internalize.bc
1220 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \
1221 $(LLVMToolDir)/llvm-ar
1222 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@)
1224 $(Verb) $(LArchive) $@ $(ObjectsBC)
1229 ifneq ($(strip $(LibName.BCA)),)
1230 -$(Verb) $(RM) -f $(LibName.BCA)
1233 ifdef BYTECODE_DESTINATION
1234 BytecodeDestDir := $(BYTECODE_DESTINATION)
1236 BytecodeDestDir := $(DESTDIR)$(PROJ_libdir)
1239 DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).bca
1241 install-bytecode-local:: $(DestBytecodeLib)
1245 $(Echo) Install circumvented with NO_INSTALL
1247 $(Echo) Uninstall circumvented with NO_INSTALL
1249 install-local:: $(DestBytecodeLib)
1251 $(DestBytecodeLib): $(LibName.BCA) $(BytecodeDestDir)
1252 $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1253 $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib)
1256 $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1257 -$(Verb) $(RM) -f $(DestBytecodeLib)
1262 #---------------------------------------------------------
1264 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1265 # building an archive.
1266 #---------------------------------------------------------
1267 ifndef NO_BUILD_ARCHIVE
1268 ifndef BUILD_ARCHIVE
1269 ifndef LOADABLE_MODULE
1275 #---------------------------------------------------------
1276 # Archive Library Targets:
1277 # If the user wanted a regular archive library built,
1278 # then we provide targets for building them.
1279 #---------------------------------------------------------
1282 all-local:: $(LibName.A)
1284 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
1285 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1286 -$(Verb) $(RM) -f $@
1287 $(Verb) $(Archive) $@ $(ObjectsO)
1288 $(Verb) $(Ranlib) $@
1291 ifneq ($(strip $(LibName.A)),)
1292 -$(Verb) $(RM) -f $(LibName.A)
1297 $(Echo) Install circumvented with NO_INSTALL
1299 $(Echo) Uninstall circumvented with NO_INSTALL
1301 ifdef NO_INSTALL_ARCHIVES
1303 $(Echo) Install circumvented with NO_INSTALL
1305 $(Echo) Uninstall circumvented with NO_INSTALL
1307 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1309 install-local:: $(DestArchiveLib)
1311 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1312 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1313 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1314 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1317 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1318 -$(Verb) $(RM) -f $(DestArchiveLib)
1326 ###############################################################################
1327 # Tool Build Rules: Build executable tool based on TOOLNAME option
1328 ###############################################################################
1332 #---------------------------------------------------------
1333 # Set up variables for building a tool.
1334 #---------------------------------------------------------
1335 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1337 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME)
1339 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME)
1342 # TOOLALIAS is a name to symlink (or copy) the tool to.
1345 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1347 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1351 #---------------------------------------------------------
1353 #---------------------------------------------------------
1355 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1356 # not exporting all of the weak symbols from the binary. This reduces dyld
1357 # startup time by 4x on darwin in some cases.
1358 ifdef TOOL_NO_EXPORTS
1359 ifeq ($(HOST_OS),Darwin)
1361 # Tiger tools don't support this.
1362 ifneq ($(DARWIN_MAJVERS),4)
1363 LD.Flags += -Wl,-exported_symbol,_main
1367 ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD))
1368 ifneq ($(ARCH), Mips)
1369 LD.Flags += -Wl,--version-script=$(PROJ_SRC_ROOT)/autoconf/ExportMap.map
1374 #---------------------------------------------------------
1375 # Tool Order File Support
1376 #---------------------------------------------------------
1378 ifeq ($(HOST_OS),Darwin)
1379 ifdef TOOL_ORDER_FILE
1381 LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
1386 #---------------------------------------------------------
1387 # Tool Version Info Support
1388 #---------------------------------------------------------
1390 ifeq ($(HOST_OS),Darwin)
1391 ifdef TOOL_INFO_PLIST
1393 LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST)
1395 $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST)
1397 $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir
1398 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..."
1399 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \
1400 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \
1401 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \
1402 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \
1408 #---------------------------------------------------------
1409 # Provide targets for building the tools
1410 #---------------------------------------------------------
1411 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1414 ifneq ($(strip $(ToolBuildPath)),)
1415 -$(Verb) $(RM) -f $(ToolBuildPath)
1417 ifneq ($(strip $(ToolAliasBuildPath)),)
1418 -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1422 $(ToolBuildPath): $(ExmplDir)/.dir
1424 $(ToolBuildPath): $(ToolDir)/.dir
1427 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1428 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1429 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1430 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1431 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1434 ifneq ($(strip $(ToolAliasBuildPath)),)
1435 $(ToolAliasBuildPath): $(ToolBuildPath)
1436 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1437 $(Verb) $(RM) -f $(ToolAliasBuildPath)
1438 $(Verb) $(AliasTool) $(TOOLEXENAME) $(ToolAliasBuildPath)
1439 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \
1445 $(Echo) Install circumvented with NO_INSTALL
1447 $(Echo) Uninstall circumvented with NO_INSTALL
1449 DestTool = $(DESTDIR)$(PROJ_bindir)/$(program_prefix)$(TOOLEXENAME)
1451 install-local:: $(DestTool)
1453 $(DestTool): $(ToolBuildPath) $(DESTDIR)$(PROJ_bindir)
1454 $(Echo) Installing $(BuildMode) $(DestTool)
1455 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1458 $(Echo) Uninstalling $(BuildMode) $(DestTool)
1459 -$(Verb) $(RM) -f $(DestTool)
1461 # TOOLALIAS install.
1463 DestToolAlias = $(DESTDIR)$(PROJ_bindir)/$(program_prefix)$(TOOLALIAS)$(EXEEXT)
1465 install-local:: $(DestToolAlias)
1467 $(DestToolAlias): $(DestTool)
1468 $(Echo) Installing $(BuildMode) $(DestToolAlias)
1469 $(Verb) $(RM) -f $(DestToolAlias)
1470 $(Verb) $(AliasTool) $(TOOLEXENAME) $(DestToolAlias)
1473 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1474 -$(Verb) $(RM) -f $(DestToolAlias)
1480 ###############################################################################
1481 # Object Build Rules: Build object files based on sources
1482 ###############################################################################
1484 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1485 ifeq ($(HOST_OS),HP-UX)
1486 DISABLE_AUTO_DEPENDENCIES=1
1489 # Provide rule sets for when dependency generation is enabled
1490 ifndef DISABLE_AUTO_DEPENDENCIES
1492 #---------------------------------------------------------
1493 # Create .o files in the ObjDir directory from the .cpp and .c files...
1494 #---------------------------------------------------------
1496 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1497 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1499 # If the build succeeded, move the dependency file over, otherwise
1501 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1502 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1504 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1505 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1506 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1509 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1510 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1511 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1514 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1515 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1516 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1519 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1520 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1521 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1524 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1525 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1526 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1529 #---------------------------------------------------------
1530 # Create .bc files in the ObjDir directory from .cpp .cc and .c files...
1531 #---------------------------------------------------------
1533 BC_DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.bc.d.tmp" \
1534 -MT "$(ObjDir)/$*.ll" -MT "$(ObjDir)/$*.bc.d"
1536 # If the build succeeded, move the dependency file over, otherwise
1538 BC_DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.bc.d.tmp" "$(ObjDir)/$*.bc.d"; \
1539 else $(RM) "$(ObjDir)/$*.bc.d.tmp"; exit 1; fi
1541 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1542 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1543 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1544 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1545 $(BC_DEPEND_MOVEFILE)
1547 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1548 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1549 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1550 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1551 $(BC_DEPEND_MOVEFILE)
1553 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1554 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1555 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1556 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1557 $(BC_DEPEND_MOVEFILE)
1559 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1560 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1561 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1562 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1563 $(BC_DEPEND_MOVEFILE)
1565 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1566 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1567 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1568 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1569 $(BC_DEPEND_MOVEFILE)
1571 # Provide alternate rule sets if dependencies are disabled
1574 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1575 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1576 $(Compile.CXX) $< -o $@
1578 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1579 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1580 $(Compile.CXX) $< -o $@
1582 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1583 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1584 $(Compile.CXX) $< -o $@
1586 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1587 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1588 $(Compile.C) $< -o $@
1590 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1591 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1592 $(Compile.C) $< -o $@
1594 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1595 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1596 $(BCCompile.CXX) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1598 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1599 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1600 $(BCCompile.CXX) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1602 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1603 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1604 $(BCCompile.CXX) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1606 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1607 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1608 $(BCCompile.C) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1610 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1611 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1612 $(BCCompile.C) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1617 ## Rules for building preprocessed (.i/.ii) outputs.
1618 $(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1619 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1620 $(Verb) $(Preprocess.CXX) $< -o $@
1622 $(BuildMode)/%.ii: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1623 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1624 $(Verb) $(Preprocess.CXX) $< -o $@
1626 $(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1627 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1628 $(Verb) $(Preprocess.CXX) $< -o $@
1630 $(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1631 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1632 $(Verb) $(Preprocess.C) $< -o $@
1634 $(BuildMode)/%.i: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1635 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1636 $(Verb) $(Preprocess.C) $< -o $@
1639 $(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1640 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1641 $(Compile.CXX) $< -o $@ -S
1643 $(ObjDir)/%.s: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1644 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1645 $(Compile.CXX) $< -o $@ -S
1647 $(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1648 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1649 $(Compile.CXX) $< -o $@ -S
1651 $(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1652 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1653 $(Compile.C) $< -o $@ -S
1655 $(ObjDir)/%.s: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1656 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1657 $(Compile.C) $< -o $@ -S
1660 # make the C and C++ compilers strip debug info out of bytecode libraries.
1662 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1663 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1664 $(Verb) $(LOPT) $< -std-compile-opts -o $@
1666 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1667 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1668 $(Verb) $(LOPT) $< -std-compile-opts -strip-debug -o $@
1672 #---------------------------------------------------------
1673 # Provide rule to build .bc files from .ll sources,
1674 # regardless of dependencies
1675 #---------------------------------------------------------
1676 $(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS)
1677 $(Echo) "Compiling $*.ll for $(BuildMode) build"
1678 $(Verb) $(LLVMAS) $< -f -o $@
1680 ###############################################################################
1681 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1682 ###############################################################################
1685 TABLEGEN_INC_FILES_COMMON = 1
1688 ifdef TABLEGEN_INC_FILES_COMMON
1690 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1691 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1692 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1694 # INCFiles rule: All of the tblgen generated files are emitted to
1695 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1696 # us to only "touch" the real file if the contents of it change. IOW, if
1697 # tblgen is modified, all of the .inc.tmp files are regenerated, but no
1698 # dependencies of the .inc files are, unless the contents of the .inc file
1700 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1701 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1703 endif # TABLEGEN_INC_FILES_COMMON
1707 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1708 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1709 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1710 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1711 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1712 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1713 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/Intrinsics*.td)
1715 # All .inc.tmp files depend on the .td files.
1716 $(INCTMPFiles) : $(TDFiles)
1718 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1719 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1720 $(Echo) "Building $(<F) register info implementation with tblgen"
1721 $(Verb) $(LLVMTableGen) -gen-register-info -o $(call SYSPATH, $@) $<
1723 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1724 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1725 $(Echo) "Building $(<F) instruction information with tblgen"
1726 $(Verb) $(LLVMTableGen) -gen-instr-info -o $(call SYSPATH, $@) $<
1728 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1729 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1730 $(Echo) "Building $(<F) assembly writer with tblgen"
1731 $(Verb) $(LLVMTableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1733 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1734 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1735 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1736 $(Verb) $(LLVMTableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1738 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1739 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1740 $(Echo) "Building $(<F) assembly matcher with tblgen"
1741 $(Verb) $(LLVMTableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1743 $(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
1744 $(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1745 $(Echo) "Building $(<F) MC code emitter with tblgen"
1746 $(Verb) $(LLVMTableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $<
1748 $(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \
1749 $(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1750 $(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen"
1751 $(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $<
1753 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1754 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1755 $(Echo) "Building $(<F) code emitter with tblgen"
1756 $(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1758 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1759 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1760 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1761 $(Verb) $(LLVMTableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1763 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1764 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1765 $(Echo) "Building $(<F) disassembly tables with tblgen"
1766 $(Verb) $(LLVMTableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1768 $(TARGET:%=$(ObjDir)/%GenEDInfo.inc.tmp): \
1769 $(ObjDir)/%GenEDInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1770 $(Echo) "Building $(<F) enhanced disassembly information with tblgen"
1771 $(Verb) $(LLVMTableGen) -gen-enhanced-disassembly-info -o $(call SYSPATH, $@) $<
1773 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1774 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1775 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1776 $(Verb) $(LLVMTableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1778 $(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \
1779 $(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1780 $(Echo) "Building $(<F) subtarget information with tblgen"
1781 $(Verb) $(LLVMTableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1783 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1784 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1785 $(Echo) "Building $(<F) calling convention information with tblgen"
1786 $(Verb) $(LLVMTableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1788 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1789 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1790 $(Echo) "Building $(<F) intrinsics information with tblgen"
1791 $(Verb) $(LLVMTableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1793 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1794 $(Echo) "Building $(<F) decoder tables with tblgen"
1795 $(Verb) $(LLVMTableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1799 -$(Verb) $(RM) -f $(INCFiles)
1803 ###############################################################################
1804 # OTHER RULES: Other rules needed
1805 ###############################################################################
1807 # To create postscript files from dot files...
1808 ifneq ($(DOT),false)
1810 $(DOT) -Tps < $< > $@
1813 $(Echo) "Cannot build $@: The program dot is not installed"
1816 # This rules ensures that header files that are removed still have a rule for
1817 # which they can be "generated." This allows make to ignore them and
1818 # reproduce the dependency lists.
1822 # Define clean-local to clean the current directory. Note that this uses a
1823 # very conservative approach ensuring that empty variables do not cause
1824 # errors or disastrous removal.
1826 ifneq ($(strip $(ObjRootDir)),)
1827 -$(Verb) $(RM) -rf $(ObjRootDir)
1829 -$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
1830 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1831 -$(Verb) $(RM) -f *$(SHLIBEXT)
1835 -$(Verb) $(RM) -rf Debug Release Profile
1838 ###############################################################################
1839 # DEPENDENCIES: Include the dependency files if we should
1840 ###############################################################################
1841 ifndef DISABLE_AUTO_DEPENDENCIES
1843 # If its not one of the cleaning targets
1844 ifndef IS_CLEANING_TARGET
1846 # Get the list of dependency files
1847 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1848 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1850 # Include bitcode dependency files if using bitcode libraries
1851 ifdef BYTECODE_LIBRARY
1852 DependFiles += $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.bc.d)
1855 -include $(DependFiles) ""
1861 ###############################################################################
1862 # CHECK: Running the test suite
1863 ###############################################################################
1866 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1867 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1868 $(EchoCmd) Running test suite ; \
1869 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1870 TESTSUITE=$(TESTSUITE) ; \
1872 $(EchoCmd) No Makefile in test directory ; \
1875 $(EchoCmd) No test directory ; \
1878 # An alias dating from when both lit and DejaGNU test runners were used.
1882 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1883 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1884 $(EchoCmd) Running test suite ; \
1885 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1887 $(EchoCmd) No Makefile in test directory ; \
1890 $(EchoCmd) No test directory ; \
1893 ###############################################################################
1894 # UNITTESTS: Running the unittests test suite
1895 ###############################################################################
1898 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1899 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1900 $(EchoCmd) Running unittests test suite ; \
1901 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1903 $(EchoCmd) No Makefile in unittests directory ; \
1906 $(EchoCmd) No unittests directory ; \
1909 ###############################################################################
1910 # DISTRIBUTION: Handle construction of a distribution tarball
1911 ###############################################################################
1913 #------------------------------------------------------------------------
1914 # Define distribution related variables
1915 #------------------------------------------------------------------------
1916 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1917 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1918 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1919 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1920 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1921 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1922 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1923 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1924 Makefile.config.in configure autoconf
1925 DistOther := $(notdir $(wildcard \
1926 $(PROJ_SRC_DIR)/*.h \
1927 $(PROJ_SRC_DIR)/*.td \
1928 $(PROJ_SRC_DIR)/*.def \
1929 $(PROJ_SRC_DIR)/*.ll \
1930 $(PROJ_SRC_DIR)/*.in))
1931 DistSubDirs := $(SubDirs)
1932 DistSources = $(Sources) $(EXTRA_DIST)
1933 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1935 #------------------------------------------------------------------------
1936 # We MUST build distribution with OBJ_DIR != SRC_DIR
1937 #------------------------------------------------------------------------
1938 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1939 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1940 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1944 #------------------------------------------------------------------------
1945 # Prevent attempt to run dist targets from anywhere but the top level
1946 #------------------------------------------------------------------------
1948 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1949 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1952 #------------------------------------------------------------------------
1953 # Provide the top level targets
1954 #------------------------------------------------------------------------
1956 dist-gzip:: $(DistTarGZip)
1958 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1959 $(Echo) Packing gzipped distribution tar file.
1960 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1961 $(GZIP) -c > "$(DistTarGZip)"
1963 dist-bzip2:: $(DistTarBZ2)
1965 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1966 $(Echo) Packing bzipped distribution tar file.
1967 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1968 $(BZIP2) -c >$(DistTarBZ2)
1970 dist-zip:: $(DistZip)
1972 $(DistZip) : $(TopDistDir)/.makedistdir
1973 $(Echo) Packing zipped distribution file.
1974 $(Verb) rm -f $(DistZip)
1975 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1977 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1978 $(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL =====
1980 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1982 dist-check:: $(DistTarGZip)
1983 $(Echo) Checking distribution tar file.
1984 $(Verb) if test -d $(DistCheckDir) ; then \
1985 $(RM) -rf $(DistCheckDir) ; \
1987 $(Verb) $(MKDIR) $(DistCheckDir)
1988 $(Verb) cd $(DistCheckDir) && \
1989 $(MKDIR) $(DistCheckDir)/build && \
1990 $(MKDIR) $(DistCheckDir)/install && \
1991 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1993 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1994 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1997 $(MAKE) unittests && \
1998 $(MAKE) install && \
1999 $(MAKE) uninstall && \
2000 $(MAKE) dist-clean && \
2001 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
2004 $(Echo) Cleaning distribution files
2005 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
2010 #------------------------------------------------------------------------
2011 # Provide the recursive distdir target for building the distribution directory
2012 #------------------------------------------------------------------------
2013 distdir: $(DistDir)/.makedistdir
2014 $(DistDir)/.makedistdir: $(DistSources)
2015 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2016 if test -d "$(DistDir)" ; then \
2017 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
2020 $(EchoCmd) Removing old $(DistDir) ; \
2021 $(RM) -rf $(DistDir); \
2022 $(EchoCmd) Making 'all' to verify build ; \
2023 $(MAKE) ENABLE_OPTIMIZED=1 all ; \
2025 $(Echo) Building Distribution Directory $(DistDir)
2026 $(Verb) $(MKDIR) $(DistDir)
2027 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
2028 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
2029 for file in $(DistFiles) ; do \
2031 $(PROJ_SRC_DIR)/*) \
2032 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
2034 $(PROJ_SRC_ROOT)/*) \
2035 file=`echo "$$file" | \
2036 sed "s#^$$srcrootstrip/##"` \
2039 if test -f "$(PROJ_SRC_DIR)/$$file" || \
2040 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
2041 from_dir="$(PROJ_SRC_DIR)" ; \
2042 elif test -f "$$file" || test -d "$$file" ; then \
2045 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
2046 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
2047 to_dir="$(DistDir)/$$dir"; \
2048 $(MKDIR) "$$to_dir" ; \
2050 to_dir="$(DistDir)"; \
2052 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
2053 if test -n "$$mid_dir" ; then \
2054 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
2056 if test -d "$$from_dir/$$file"; then \
2057 if test -d "$(PROJ_SRC_DIR)/$$file" && \
2058 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
2059 cd $(PROJ_SRC_DIR) ; \
2060 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2061 ( cd $$to_dir ; $(TAR) xf - ) ; \
2062 cd $(PROJ_OBJ_DIR) ; \
2065 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2066 ( cd $$to_dir ; $(TAR) xf - ) ; \
2067 cd $(PROJ_OBJ_DIR) ; \
2069 elif test -f "$$from_dir/$$file" ; then \
2070 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
2071 elif test -L "$$from_dir/$$file" ; then \
2072 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
2073 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
2074 $(EchoCmd) "===== WARNING: Distribution Source " \
2075 "$$from_dir/$$file Not Found!" ; \
2076 elif test "$(Verb)" != '@' ; then \
2077 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
2080 $(Verb) for subdir in $(DistSubDirs) ; do \
2081 if test "$$subdir" \!= "." ; then \
2082 new_distdir="$(DistDir)/$$subdir" ; \
2083 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
2084 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
2085 DistDir="$$new_distdir" distdir ) || exit 1; \
2088 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2089 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
2090 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
2091 -name .svn \) -print` ;\
2092 $(MAKE) dist-hook ; \
2093 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2094 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2095 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2096 -o ! -type d ! -perm -444 -exec \
2097 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2098 || chmod -R a+r $(DistDir) ; \
2101 # This is invoked by distdir target, define it as a no-op to avoid errors if not
2107 ###############################################################################
2108 # TOP LEVEL - targets only to apply at the top level directory
2109 ###############################################################################
2113 #------------------------------------------------------------------------
2114 # Install support for the project's include files:
2115 #------------------------------------------------------------------------
2118 $(Echo) Install circumvented with NO_INSTALL
2120 $(Echo) Uninstall circumvented with NO_INSTALL
2123 $(Echo) Installing include files
2124 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2125 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2126 cd $(PROJ_SRC_ROOT)/include && \
2127 for hdr in `find . -type f \
2128 '(' -name LICENSE.TXT \
2133 ')' -print | grep -v CVS | \
2134 grep -v .svn` ; do \
2135 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2136 if test \! -d "$$instdir" ; then \
2137 $(EchoCmd) Making install directory $$instdir ; \
2138 $(MKDIR) $$instdir ;\
2140 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2143 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2144 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2145 cd $(PROJ_OBJ_ROOT)/include && \
2146 for hdr in `find . -type f \
2147 '(' -name LICENSE.TXT \
2152 ')' -print | grep -v CVS | \
2153 grep -v .svn` ; do \
2154 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2155 if test \! -d "$$instdir" ; then \
2156 $(EchoCmd) Making install directory $$instdir ; \
2157 $(MKDIR) $$instdir ;\
2159 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2165 $(Echo) Uninstalling include files
2166 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2167 cd $(PROJ_SRC_ROOT)/include && \
2168 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2169 '!' '(' -name '*~' -o -name '.#*' \
2170 -o -name '*.in' ')' -print ')' | \
2171 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2172 cd $(PROJ_SRC_ROOT)/include && \
2173 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2174 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2180 @echo searching for overlength lines in files: $(Sources)
2183 egrep -n '.{81}' $(Sources) /dev/null
2186 @echo searching for tabs in files: $(Sources)
2189 egrep -n ' ' $(Sources) /dev/null
2192 @ls -l $(LibDir) | awk '\
2193 BEGIN { sum = 0; } \
2195 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2196 @ls -l $(ToolDir) | awk '\
2197 BEGIN { sum = 0; } \
2199 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2200 #------------------------------------------------------------------------
2201 # Print out the directories used for building
2202 #------------------------------------------------------------------------
2204 $(Echo) "BuildMode : " '$(BuildMode)'
2205 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2206 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2207 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2208 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2209 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2210 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2211 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
2212 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
2213 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
2214 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
2215 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
2216 $(Echo) "UserTargets : " '$(UserTargets)'
2217 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2218 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2219 $(Echo) "ObjDir : " '$(ObjDir)'
2220 $(Echo) "LibDir : " '$(LibDir)'
2221 $(Echo) "ToolDir : " '$(ToolDir)'
2222 $(Echo) "ExmplDir : " '$(ExmplDir)'
2223 $(Echo) "Sources : " '$(Sources)'
2224 $(Echo) "TDFiles : " '$(TDFiles)'
2225 $(Echo) "INCFiles : " '$(INCFiles)'
2226 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
2227 $(Echo) "PreConditions: " '$(PreConditions)'
2228 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
2229 $(Echo) "Compile.C : " '$(Compile.C)'
2230 $(Echo) "Archive : " '$(Archive)'
2231 $(Echo) "YaccFiles : " '$(YaccFiles)'
2232 $(Echo) "LexFiles : " '$(LexFiles)'
2233 $(Echo) "Module : " '$(Module)'
2234 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2235 $(Echo) "SubDirs : " '$(SubDirs)'
2236 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2237 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2242 # General debugging rule, use 'make dbg-print-XXX' to print the
2243 # definition, value and origin of XXX.
2245 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))