1 #===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===#
3 # The LLVM Compiler Infrastructure
5 # This file was developed by the LLVM research group and is distributed under
6 # the University of Illinois Open Source 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
23 LocalTargets := all-local clean-local clean-all-local check-local \
24 install-local printvars uninstall-local \
25 install-bytecode-local
26 TopLevelTargets := check dist dist-check dist-clean tags dist-gzip dist-bzip2 \
28 UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets)
29 InternalTargets := preconditions distdir dist-hook
31 ################################################################################
32 # INITIALIZATION: Basic things the makefile needs
33 ################################################################################
35 #--------------------------------------------------------------------
36 # Set the VPATH so that we can find source files.
37 #--------------------------------------------------------------------
40 #--------------------------------------------------------------------
41 # Reset the list of suffixes we know how to build
42 #--------------------------------------------------------------------
44 .SUFFIXES: .c .cpp .cc .h .hpp .y .l .lo .o .a .bc .td .ps .dot
45 .SUFFIXES: $(SHLIBEXT) $(SUFFIXES)
47 #--------------------------------------------------------------------
48 # Mark all of these targets as phony to avoid implicit rule search
49 #--------------------------------------------------------------------
50 .PHONY: $(UserTargets) $(InternalTargets)
52 #--------------------------------------------------------------------
53 # Make sure all the user-target rules are double colon rules and
54 # they are defined first.
55 #--------------------------------------------------------------------
59 ################################################################################
60 # PRECONDITIONS: that which must be built/checked first
61 ################################################################################
63 SrcMakefiles := $(filter %Makefile %Makefile.tests,\
64 $(wildcard $(PROJ_SRC_DIR)/Makefile*))
65 ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles))
66 ConfigureScript := $(PROJ_SRC_ROOT)/configure
67 ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status
68 MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in))
69 MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in))
70 MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config
71 MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common
72 PreConditions := $(ConfigStatusScript) $(ObjMakefiles)
73 ifneq ($(MakefileCommonIn),)
74 PreConditions += $(MakefileCommon)
76 ifneq ($(MakefileConfigIn),)
77 PreConditions += $(MakefileConfig)
80 preconditions: $(PreConditions)
82 #------------------------------------------------------------------------
83 # Make sure the BUILT_SOURCES are built first
84 #------------------------------------------------------------------------
85 $(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES)
88 ifneq ($(strip $(BUILT_SOURCES)),)
89 -$(Verb) $(RM) -f $(BUILT_SOURCES)
92 ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT))
94 $(Verb) if test -x config.status ; then \
95 $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \
96 $(MKDIR) .spotless.save ; \
97 $(MV) config.status .spotless.save ; \
98 $(MV) mklib .spotless.save ; \
99 $(MV) projects .spotless.save ; \
101 $(MV) .spotless.save/config.status . ; \
102 $(MV) .spotless.save/mklib . ; \
103 $(MV) .spotless.save/projects . ; \
104 $(RM) -rf .spotless.save ; \
105 $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \
106 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
107 $(ConfigStatusScript) ; \
109 $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \
113 $(EchoCmd) "spotless target not supported for objdir == srcdir"
116 $(BUILT_SOURCES) : $(ObjMakefiles)
118 #------------------------------------------------------------------------
119 # Make sure we're not using a stale configuration
120 #------------------------------------------------------------------------
122 $(Echo) Reconfiguring $(PROJ_OBJ_ROOT)
123 $(Verb) cd $(PROJ_OBJ_ROOT) && \
124 if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
125 $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
127 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
128 $(ConfigStatusScript)
130 .PRECIOUS: $(ConfigStatusScript)
131 $(ConfigStatusScript): $(ConfigureScript)
132 $(Echo) Reconfiguring with $<
133 $(Verb) cd $(PROJ_OBJ_ROOT) && \
134 if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
135 $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
137 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
138 $(ConfigStatusScript)
140 #------------------------------------------------------------------------
141 # Make sure the configuration makefile is up to date
142 #------------------------------------------------------------------------
143 ifneq ($(MakefileConfigIn),)
144 $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
145 $(Echo) Regenerating $@
146 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
149 ifneq ($(MakefileCommonIn),)
150 $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
151 $(Echo) Regenerating $@
152 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
155 #------------------------------------------------------------------------
156 # If the Makefile in the source tree has been updated, copy it over into the
157 # build tree. But, only do this if the source and object makefiles differ
158 #------------------------------------------------------------------------
159 ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))
161 Makefile: $(PROJ_SRC_DIR)/Makefile
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_SRC_DIR)/Makefile%
171 *Makefile.rules) ;; \
173 *) $(Echo) "Updating $(@F)" ; \
180 #------------------------------------------------------------------------
181 # Set up the basic dependencies
182 #------------------------------------------------------------------------
183 $(UserTargets):: $(PreConditions)
187 clean-all:: clean-local clean-all-local
188 install:: install-local
189 uninstall:: uninstall-local
190 install-local:: all-local
191 install-bytecode:: install-bytecode-local
193 ###############################################################################
194 # VARIABLES: Set up various variables based on configuration data
195 ###############################################################################
197 #--------------------------------------------------------------------
198 # Variables derived from configuration we are building
199 #--------------------------------------------------------------------
202 ifdef ENABLE_PROFILING
204 CXX.Flags := -O3 -DNDEBUG -felide-constructors -finline-functions -pg
205 C.Flags := -O3 -DNDEBUG -pg
206 LD.Flags := -O3 -DNDEBUG -pg
208 ifdef ENABLE_OPTIMIZED
210 # Don't use -fomit-frame-pointer on FreeBSD
211 ifneq ($(OS),FreeBSD)
212 OmitFramePointer := -fomit-frame-pointer
214 CXX.Flags := -O3 -DNDEBUG -finline-functions -felide-constructors \
216 C.Flags := -O3 -DNDEBUG $(OmitFramePointer)
217 LD.Flags := -O3 -DNDEBUG
220 CXX.Flags := -g -D_DEBUG
221 C.Flags := -g -D_DEBUG
222 LD.Flags := -g -D_DEBUG
227 CXX.Flags += $(CXXFLAGS)
229 CPP.Flags += $(CPPFLAGS)
230 LD.Flags += $(LDFLAGS)
232 LibTool.Flags := --tag=CXX
234 #Make Floating point ieee complient on alpha
240 #--------------------------------------------------------------------
241 # Directory locations
242 #--------------------------------------------------------------------
243 ObjDir := $(PROJ_OBJ_DIR)/$(BuildMode)
244 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
245 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
246 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
247 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
248 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
249 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
250 CFERuntimeLibDir := $(LLVMGCCDIR)/lib
252 #--------------------------------------------------------------------
253 # Full Paths To Compiled Tools and Utilities
254 #--------------------------------------------------------------------
255 EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]:
258 LIBTOOL := $(LLVM_OBJ_ROOT)/mklib
261 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
264 BURG := $(LLVMToolDir)/burg$(EXEEXT)
267 TBLGEN := $(LLVMToolDir)/tblgen$(EXEEXT)
270 GCCAS := $(LLVMToolDir)/gccas$(EXEEXT)
273 GCCLD := $(LLVMToolDir)/gccld$(EXEEXT)
276 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT)
279 LLI := $(LLVMToolDir)/lli$(EXEEXT)
282 LLC := $(LLVMToolDir)/llc$(EXEEXT)
285 LOPT := $(LLVMToolDir)/opt$(EXEEXT)
288 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
291 LLVMGCCWITHPATH := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGCC)
292 LLVMGXXWITHPATH := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGXX)
294 #--------------------------------------------------------------------
295 # Adjust to user's request
296 #--------------------------------------------------------------------
298 # Adjust LD.Flags and Libtool.Flags depending on the kind of library that is
299 # to be built. Note that if LOADABLE_MODULE is specified then the resulting
300 # shared library can be opened with dlopen
302 LD.Flags += -rpath $(LibDir)
303 ifdef LOADABLE_MODULE
307 LibTool.Flags += --tag=disable-shared
317 # Adjust settings for verbose mode
320 LibTool.Flags += --silent
321 AR.Flags += >/dev/null 2>/dev/null
322 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
324 ConfigureScriptFLAGS :=
327 # By default, strip symbol information from executable
329 Strip := $(PLATFORMSTRIPOPTS)
330 StripWarnMsg := "(without symbols)"
331 Install.StripFlag += -s
334 # Adjust linker flags for building an executable
337 LD.Flags += -rpath $(ExmplDir) -export-dynamic
339 LD.Flags += -rpath $(ToolDir) -export-dynamic
343 #----------------------------------------------------------
344 # Options To Invoke Tools
345 #----------------------------------------------------------
347 CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused
350 CompileCommonOpts += -D_REENTRANT -D_HPUX_SOURCE
353 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
354 CPP.Flags += -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
355 -I$(PROJ_OBJ_ROOT)/include \
356 -I$(PROJ_SRC_ROOT)/include \
357 -I$(LLVM_OBJ_ROOT)/include \
358 -I$(LLVM_SRC_ROOT)/include \
359 -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
361 Compile.C = $(CC) $(CPP.Flags) $(CompileCommonOpts) -c $(C.Flags)
362 LTCompile.C = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.C)
363 BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(CompileCommonOpts) \
365 Preprocess.C = $(CC) $(CPP.Flags) $(CompileCommonOpts) -E $(C.Flags)
367 Compile.CXX = $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -c
368 LTCompile.CXX = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.CXX)
369 BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CompileCommonOpts) \
371 Preprocess.CXX= $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
372 Link = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \
373 $(CompileCommonOpts) $(LD.Flags) $(Strip)
374 Relink = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \
376 LTInstall = $(LIBTOOL) $(LibTool.Flags) --mode=install $(INSTALL) \
378 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
379 DataInstall = $(INSTALL) -m 0644
380 Burg = $(BURG) -I $(PROJ_SRC_DIR)
381 TableGen = $(TBLGEN) -I $(PROJ_SRC_DIR)
382 Archive = $(AR) $(AR.Flags)
383 LArchive = $(LLVMToolDir)/llvm-ar rcsf
390 #----------------------------------------------------------
391 # Get the list of source files and compute object file
393 #----------------------------------------------------------
396 FakeSources := $(FAKE_SOURCES)
398 FakeSources += $(filter %.cpp %.c %.cc %.y %.l,$(BUILT_SOURCES))
400 BaseNameSources := $(sort $(basename $(FakeSources)))
401 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
402 ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo)
403 ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
406 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
407 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c $(PROJ_SRC_DIR)/*.y \
408 $(PROJ_SRC_DIR)/*.l))
410 Sources := $(SOURCES)
414 Sources += $(filter %.cpp %.c %.cc %.y %.l,$(BUILT_SOURCES))
417 BaseNameSources := $(sort $(basename $(Sources)))
418 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
419 ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo)
420 ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
423 ###############################################################################
424 # DIRECTORIES: Handle recursive descent of directory structure
425 ###############################################################################
427 #---------------------------------------------------------
428 # Provide rules to make install dirs. This must be early
429 # in the file so they get built before dependencies
430 #---------------------------------------------------------
432 $(PROJ_bindir): $(PROJ_bindir)/.dir
433 $(PROJ_libdir): $(PROJ_libdir)/.dir
434 $(PROJ_includedir): $(PROJ_includedir)/.dir
435 $(PROJ_etcdir): $(PROJ_etcdir)/.dir
437 # To create other directories, as needed, and timestamp their creation
439 $(Verb) $(MKDIR) $* > /dev/null
442 .PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
443 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
445 #---------------------------------------------------------
446 # Handle the DIRS options for sequential construction
447 #---------------------------------------------------------
452 $(RecursiveTargets)::
453 $(Verb) for dir in $(DIRS); do \
454 if [ ! -f $$dir/Makefile ]; then \
456 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
458 if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
459 ($(MAKE) -C $$dir $@ ) || exit 1; \
464 #---------------------------------------------------------
465 # Handle the EXPERIMENTAL_DIRS options ensuring success
466 # after each directory is built.
467 #---------------------------------------------------------
468 ifdef EXPERIMENTAL_DIRS
469 $(RecursiveTargets)::
470 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
471 if [ ! -f $$dir/Makefile ]; then \
473 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
475 if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
476 ($(MAKE) -C $$dir $@ ) || exit 0; \
481 #-----------------------------------------------------------
482 # Handle the PARALLEL_DIRS options for parallel construction
483 #-----------------------------------------------------------
486 SubDirs += $(PARALLEL_DIRS)
488 # Unfortunately, this list must be maintained if new recursive targets are added
489 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
490 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
491 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
492 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
493 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
494 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
496 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
499 $(Verb) if [ ! -f $(@D)/Makefile ]; then \
501 $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
503 if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
504 $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@) ; \
508 #---------------------------------------------------------
509 # Handle the OPTIONAL_DIRS options for directores that may
511 #---------------------------------------------------------
514 SubDirs += $(OPTIONAL_DIRS)
516 $(RecursiveTargets)::
517 $(Verb) for dir in $(OPTIONAL_DIRS); do \
518 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
519 if [ ! -f $$dir/Makefile ]; then \
521 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
523 if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
524 ($(MAKE) -C$$dir $@ ) || exit 1; \
530 #---------------------------------------------------------
531 # Handle the CONFIG_FILES options
532 #---------------------------------------------------------
535 install-local:: $(PROJ_etcdir) $(CONFIG_FILES)
536 $(Echo) Installing Configuration Files To $(PROJ_etcdir)
537 $(Verb)for file in $(CONFIG_FILES); do \
538 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
539 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(PROJ_etcdir) ; \
540 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
541 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(PROJ_etcdir) ; \
543 $(ECHO) Error: cannot find config file $${file}. ; \
548 $(Echo) Uninstalling Configuration Files From $(PROJ_etcdir)
549 $(Verb)for file in $(CONFIG_FILES); do \
550 $(RM) -f $(PROJ_etcdir)/$${file} ; \
555 ###############################################################################
556 # Set up variables for building libararies
557 ###############################################################################
559 #---------------------------------------------------------
560 # Handle the special "JIT" value for LLVM_LIBS which is a
561 # shorthand for a bunch of libraries that get the correct
562 # JIT support for a library or a tool that runs JIT.
563 #---------------------------------------------------------
564 ifeq ($(LLVMLIBS),JIT)
566 # Make sure we can get our own symbols in the tool
569 # Generic JIT libraries
570 JIT_LIBS := LLVMInterpreter LLVMJIT LLVMCodeGen LLVMExecutionEngine
572 # You can enable the X86 JIT on a non-X86 host by setting the flag
573 # ENABLE_X86_JIT on the make command line. If not, it will still be
574 # enabled automagically on an X86 host.
579 # What the X86 JIT requires
581 JIT_LIBS += LLVMX86 LLVMSelectionDAG
584 # You can enable the SparcV9 JIT on a non-SparcV9 host by setting the flag
585 # ENABLE_SPARCV9_JIT on the make command line. If not, it will still be
586 # enabled automagically on an SparcV9 host.
587 ifeq ($(ARCH), Sparc)
588 ENABLE_SPARCV9_JIT = 1
591 # What the Sparc JIT requires
592 ifdef ENABLE_SPARCV9_JIT
593 JIT_LIBS += LLVMSparcV9 LLVMSparcV9ModuloSched LLVMSparcV9InstrSched \
594 LLVMSparcV9LiveVar LLVMInstrumentation.a \
595 LLVMBCWriter LLVMTransforms.a LLVMipo.a LLVMipa.a \
596 LLVMDataStructure LLVMSparcV9RegAlloc
599 # You can enable the PowerPC JIT on a non-PowerPC host by setting the flag
600 # ENABLE_PPC_JIT on the make command line. If not, it will still be
601 # enabled automagically on an PowerPC host.
602 ifeq ($(ARCH), PowerPC)
606 # What the PowerPC JIT requires
608 JIT_LIBS += LLVMPowerPC LLVMSelectionDAG
611 # You can enable the Alpha JIT on a non-Alpha host by setting the flag
612 # ENABLE_ALPHA_JIT on the make command line. If not, it will still be
613 # enabled automagically on an Alpha host.
614 ifeq ($(ARCH), Alpha)
618 # What the Alpha JIT requires
619 ifdef ENABLE_ALPHA_JIT
620 JIT_LIBS += LLVMAlpha LLVMSelectionDAG
623 LLVMLIBS := $(JIT_LIBS) LLVMScalarOpts.a LLVMTransformUtils.a LLVMAnalysis.a \
624 LLVMBCReader LLVMCore LLVMSupport.a LLVMTarget.a LLVMbzip2 \
625 LLVMSystem.a $(PLATFORMLIBDL)
628 #---------------------------------------------------------
629 # Define various command line options pertaining to the
630 # libraries needed when linking. There are "Proj" libs
631 # (defined by the user's project) and "LLVM" libs (defined
632 # by the # LLVM project).
633 #---------------------------------------------------------
634 # Some versions of gcc on Alpha produce too many symbols, so use a .a file
636 USEDLIBS := $(subst LLVMCore, LLVMCore.a, $(USEDLIBS))
637 LLVMLIBS := $(subst LLVMCore, LLVMCore.a, $(LLVMLIBS))
640 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
641 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
642 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
643 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
644 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
645 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
646 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
647 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
649 ###############################################################################
650 # Library Build Rules: Four ways to build a library
651 ###############################################################################
653 #---------------------------------------------------------
654 # Bytecode Module Targets:
655 # If the user set MODULE_NAME then they want to build a
656 # bytecode module from the sources. We compile all the
657 # sources and link it together into a single bytecode
659 #---------------------------------------------------------
662 ifeq ($(strip $(LLVMGCC)),)
663 $(warning Modules require llvm-gcc but no llvm-gcc is available ****)
666 Module := $(LibDir)/$(MODULE_NAME).bc
667 LinkModule := $(LLVMGCCWITHPATH) -shared -nostdlib
669 ifdef EXPORTED_SYMBOL_FILE
670 LinkModule += -Xlinker -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
673 $(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(GCCLD)
674 $(Echo) Building $(BuildMode) Bytecode Module $(notdir $@)
675 $(Verb) $(LinkModule) -o $@ $(ObjectsBC)
677 all-local:: $(Module)
680 ifneq ($(strip $(Module)),)
681 -$(Verb) $(RM) -f $(Module)
684 ifdef BYTECODE_DESTINATION
685 ModuleDestDir := $(BYTECODE_DESTINATION)
687 ModuleDestDir := $(PROJ_libdir)
690 DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc
692 install-module:: $(DestModule)
693 install-local:: $(DestModule)
695 $(DestModule): $(ModuleDestDir) $(Module)
696 $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule)
697 $(Verb) $(DataInstall) $(Module) $(DestModule)
700 $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule)
701 -$(Verb) $(RM) -f $(DestModule)
706 # if we're building a library ...
709 # Make sure there isn't any extranous whitespace on the LIBRARYNAME option
710 LIBRARYNAME := $(strip $(LIBRARYNAME))
711 ifdef LOADABLE_MODULE
712 LibName.LA := $(LibDir)/$(LIBRARYNAME).la
714 LibName.LA := $(LibDir)/lib$(LIBRARYNAME).la
716 LibName.A := $(LibDir)/lib$(LIBRARYNAME).a
717 LibName.O := $(LibDir)/$(LIBRARYNAME).o
718 LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
720 #---------------------------------------------------------
721 # Shared Library Targets:
722 # If the user asked for a shared library to be built
723 # with the SHARED_LIBRARY variable, then we provide
724 # targets for building them.
725 #---------------------------------------------------------
728 all-local:: $(LibName.LA)
730 ifdef LINK_LIBS_IN_SHARED
731 $(LibName.LA): $(ObjectsLO) $(LibDir)/.dir
732 $(Echo) Linking $(BuildMode) Shared Library $(LIBRARYNAME)$(SHLIBEXT)
733 $(Verb) $(Link) -o $@ $(ObjectsLO) \
734 $(ProjLibsOptions) $(LLVMLibsOptions)
735 $(Verb) $(LTInstall) $@ $(LibDir)
737 $(LibName.LA): $(ObjectsLO) $(LibDir)/.dir
738 $(Echo) Linking $(BuildMode) Shared Library $(LIBRARYNAME)$(SHLIBEXT)
739 $(Verb) $(Link) -o $@ $(ObjectsLO)
740 $(Verb) $(LTInstall) $@ $(LibDir)
744 ifneq ($(strip $(LibName.LA)),)
745 -$(Verb) $(RM) -f $(LibName.LA)
748 DestSharedLib = $(PROJ_libdir)/lib$(LIBRARYNAME)$(SHLIBEXT)
750 install-local:: $(DestSharedLib)
752 $(DestSharedLib): $(PROJ_libdir) $(LibName.LA)
753 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
754 $(Verb) $(LTInstall) $(LibName.LA) $(DestSharedLib)
755 $(Verb) $(LIBTOOL) --finish $(PROJ_libdir)
758 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
759 -$(Verb) $(RM) -f $(PROJ_libdir)/lib$(LIBRARYNAME).*
763 #---------------------------------------------------------
764 # Bytecode Library Targets:
765 # If the user asked for a bytecode library to be built
766 # with the BYTECODE_LIBRARY variable, then we provide
767 # targets for building them.
768 #---------------------------------------------------------
769 ifdef BYTECODE_LIBRARY
770 ifeq ($(strip $(LLVMGCC)),)
771 $(warning Bytecode libraries require llvm-gcc which could not be found ****)
774 # make the C and C++ compilers strip debug info out of bytecode libraries.
776 BCCompile.C += -Wa,-strip-debug
777 BCCompile.CXX += -Wa,-strip-debug
780 all-local:: $(LibName.BCA)
782 ifdef EXPORTED_SYMBOL_FILE
783 BCLinkLib = $(LLVMGCCWITHPATH) -shared -nostdlib -Xlinker \
784 -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
786 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(GCCLD) \
787 $(LLVMToolDir)/llvm-ar
788 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \
790 $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).o $(ObjectsBC)
792 $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).o
794 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \
795 $(LLVMToolDir)/llvm-ar
796 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@)
798 $(Verb) $(LArchive) $@ $(ObjectsBC)
803 ifneq ($(strip $(LibName.BCA)),)
804 -$(Verb) $(RM) -f $(LibName.BCA)
807 ifdef BYTECODE_DESTINATION
808 BytecodeDestDir := $(BYTECODE_DESTINATION)
810 BytecodeDestDir := $(PROJ_libdir)
813 DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).a
815 install-bytecode-local:: $(DestBytecodeLib)
817 install-local:: $(DestBytecodeLib)
819 $(DestBytecodeLib): $(BytecodeDestDir) $(LibName.BCA)
820 $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib)
821 $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib)
824 $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib)
825 -$(Verb) $(RM) -f $(DestBytecodeLib)
830 #---------------------------------------------------------
831 # ReLinked Library Targets:
832 # If the user explicitly requests a relinked library with
833 # BUILD_RELINKED, provide it. Otherwise, if they specify
834 # neither of BUILD_ARCHIVE or DONT_BUILD_RELINKED, give
836 #---------------------------------------------------------
838 ifndef DONT_BUILD_RELINKED
845 all-local:: $(LibName.O)
847 $(LibName.O): $(ObjectsO) $(LibDir)/.dir
848 $(Echo) Linking $(BuildMode) Object Library $(notdir $@)
849 $(Verb) $(Relink) -o $@ $(ObjectsO)
852 ifneq ($(strip $(LibName.O)),)
853 -$(Verb) $(RM) -f $(LibName.O)
856 DestRelinkedLib = $(PROJ_libdir)/$(LIBRARYNAME).o
858 install-local:: $(DestRelinkedLib)
860 $(DestRelinkedLib): $(PROJ_libdir) $(LibName.O)
861 $(Echo) Installing $(BuildMode) Object Library $(DestRelinkedLib)
862 $(Verb) $(LTInstall) $(LibName.O) $(DestRelinkedLib)
865 $(Echo) Uninstalling $(BuildMode) Object Library $(DestRelinkedLib)
866 -$(Verb) $(RM) -f $(DestRelinkedLib)
870 #---------------------------------------------------------
871 # Archive Library Targets:
872 # If the user wanted a regular archive library built,
873 # then we provide targets for building them.
874 #---------------------------------------------------------
877 all-local:: $(LibName.A)
879 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
880 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
882 $(Verb) $(Archive) $@ $(ObjectsO)
886 ifneq ($(strip $(LibName.A)),)
887 -$(Verb) $(RM) -f $(LibName.A)
890 DestArchiveLib := $(PROJ_libdir)/lib$(LIBRARYNAME).a
892 install-local:: $(DestArchiveLib)
894 $(DestArchiveLib): $(PROJ_libdir) $(LibName.A)
895 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
896 $(Verb) $(MKDIR) $(PROJ_libdir)
897 $(Verb) $(LTInstall) $(LibName.A) $(DestArchiveLib)
900 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
901 -$(Verb) $(RM) -f $(DestArchiveLib)
908 ###############################################################################
909 # Tool Build Rules: Build executable tool based on TOOLNAME option
910 ###############################################################################
914 #---------------------------------------------------------
915 # Set up variables for building a tool.
916 #---------------------------------------------------------
918 ToolBuildPath := $(ExmplDir)/$(strip $(TOOLNAME))$(EXEEXT)
920 ToolBuildPath := $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT)
923 #---------------------------------------------------------
924 # Tell make that we need to rebuild subdirectories before
925 # we can link the tool. This affects things like LLI which
926 # has library subdirectories.
927 #---------------------------------------------------------
928 $(ToolBuildPath): $(addsuffix /.makeall, $(PARALLEL_DIRS))
930 #---------------------------------------------------------
931 # Provide targets for building the tools
932 #---------------------------------------------------------
933 all-local:: $(ToolBuildPath)
936 ifneq ($(strip $(ToolBuildPath)),)
937 -$(Verb) $(RM) -f $(ToolBuildPath)
941 $(ToolBuildPath): $(ExmplDir)/.dir
943 $(ToolBuildPath): $(ToolDir)/.dir
946 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
947 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
948 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
949 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
950 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) $(StripWarnMsg)
952 DestTool = $(PROJ_bindir)/$(TOOLNAME)
954 install-local:: $(DestTool)
956 $(DestTool): $(PROJ_bindir) $(ToolBuildPath)
957 $(Echo) Installing $(BuildMode) $(DestTool)
958 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
961 $(Echo) Uninstalling $(BuildMode) $(DestTool)
962 -$(Verb) $(RM) -f $(DestTool)
966 ###############################################################################
967 # Object Build Rules: Build object files based on sources
968 ###############################################################################
970 # Provide rule sets for when dependency generation is enabled
971 ifndef DISABLE_AUTO_DEPENDENCIES
973 #---------------------------------------------------------
974 # Create .lo files in the ObjDir directory from the .cpp and .c files...
975 #---------------------------------------------------------
978 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
979 $(Echo) "Compiling $*.cpp for $(BuildMode) build (PIC)"
980 $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ; \
981 then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \
982 else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi
984 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
985 $(Echo) "Compiling $*.cc for $(BuildMode) build (PIC)"
986 $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ; \
987 then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \
988 else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi
990 $(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
991 $(Echo) "Compiling $*.c for $(BuildMode) build (PIC)"
992 $(Verb) if $(LTCompile.C) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACd $< -o $@ ; \
993 then $(MV) -f "$(ObjDir)/$*.LACd" "$(ObjDir)/$*.d"; \
994 else $(RM) -f "$(ObjDir)/$*.LACd"; exit 1; fi
996 #---------------------------------------------------------
997 # Create .o files in the ObjDir directory from the .cpp and .c files...
998 #---------------------------------------------------------
1001 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1002 $(Echo) "Compiling $*.cpp for $(BuildMode) build"
1003 $(Verb) if $(Compile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.CXXd $< -o $@ ; \
1004 then $(MV) -f "$(ObjDir)/$*.CXXd" "$(ObjDir)/$*.d"; \
1005 else $(RM) -f "$(ObjDir)/$*.CXXd"; exit 1; fi
1007 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1008 $(Echo) "Compiling $*.cc for $(BuildMode) build"
1009 $(Verb) if $(Compile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.CXXd $< -o $@ ; \
1010 then $(MV) -f "$(ObjDir)/$*.CXXd" "$(ObjDir)/$*.d"; \
1011 else $(RM) -f "$(ObjDir)/$*.CXXd"; exit 1; fi
1013 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1014 $(Echo) "Compiling $*.c for $(BuildMode) build"
1015 $(Verb) if $(Compile.C) -MD -MT $@ -MP -MF $(ObjDir)/$*.Cd $< -o $@ ; \
1016 then $(MV) -f "$(ObjDir)/$*.Cd" "$(ObjDir)/$*.d"; \
1017 else $(RM) -f "$(ObjDir)/$*.Cd"; exit 1; fi
1021 ## Rules for building preprocessed (.i/.ii) outputs.
1022 $(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1023 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1024 $(Verb) $(Preprocess.CXX) $< -o $@
1026 $(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1027 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1028 $(Verb) $(Preprocess.CXX) $< -o $@
1030 $(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1031 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1032 $(Verb) $(Preprocess.C) $< -o $@
1035 #---------------------------------------------------------
1036 # Create .bc files in the ObjDir directory from .cpp .cc and .c files...
1037 #---------------------------------------------------------
1038 $(ObjDir)/%.bc: %.cpp $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
1039 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1040 $(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" $< -o $@ ; \
1041 then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
1042 else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
1044 $(ObjDir)/%.bc: %.cc $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
1045 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1046 $(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" $< -o $@ ; \
1047 then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
1048 else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
1050 $(ObjDir)/%.bc: %.c $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
1051 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1052 $(Verb) if $(BCCompile.C) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCd" $< -o $@ ; \
1053 then $(MV) -f "$(ObjDir)/$*.BCCd" "$(ObjDir)/$*.d"; \
1054 else $(RM) -f "$(ObjDir)/$*.BCCd"; exit 1; fi
1056 # Provide alternate rule sets if dependencies are disabled
1059 ifdef SHARED_LIBRARY
1061 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1062 $(Echo) "Compiling $*.cpp for $(BuildMode) build (PIC)"
1063 $(LTCompile.CXX) $< -o $@
1065 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1066 $(Echo) "Compiling $*.cc for $(BuildMode) build (PIC)"
1067 $(LTCompile.CXX) $< -o $@
1069 $(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1070 $(Echo) "Compiling $*.c for $(BuildMode) build (PIC)"
1071 $(LTCompile.C) $< -o $@
1075 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1076 $(Echo) "Compiling $*.cpp for $(BuildMode) build"
1077 $(Compile.CXX) $< -o $@
1079 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1080 $(Echo) "Compiling $*.cc for $(BuildMode) build"
1081 $(Compile.CXX) $< -o $@
1083 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1084 $(Echo) "Compiling $*.c for $(BuildMode) build"
1085 $(Compile.C) $< -o $@
1088 $(ObjDir)/%.bc: %.cpp $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
1089 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1090 $(BCCompile.CXX) $< -o $@
1092 $(ObjDir)/%.bc: %.cc $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
1093 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1094 $(BCCompile.CXX) $< -o $@
1096 $(ObjDir)/%.bc: %.c $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
1097 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1098 $(BCCompile.C) $< -o $@
1102 #---------------------------------------------------------
1103 # Provide rule to build .bc files from .ll sources,
1104 # regardless of dependencies
1105 #---------------------------------------------------------
1106 $(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS)
1107 $(Echo) "Compiling $*.ll for $(BuildMode) build"
1108 $(Verb) $(LLVMAS) $< -f -o $@
1110 ###############################################################################
1111 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1112 ###############################################################################
1116 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) $(LLVM_SRC_ROOT)/lib/Target/Target.td $(LLVM_SRC_ROOT)/lib/Target/TargetSelectionDAG.td)
1117 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1118 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1119 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1121 # All of these files depend on tblgen and the .td files.
1122 $(INCTMPFiles) : $(TBLGEN) $(TDFiles)
1124 # INCFiles rule: All of the tblgen generated files are emitted to
1125 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1126 # us to only "touch" the real file if the contents of it change. IOW, if
1127 # tblgen is modified, all of the .inc.tmp files are regereated, but no
1128 # dependencies of the .inc files are, unless the contents of the .inc file
1130 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1131 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1133 $(TARGET:%=$(ObjDir)/%GenRegisterNames.inc.tmp): \
1134 $(ObjDir)/%GenRegisterNames.inc.tmp : %.td $(ObjDir)/.dir
1135 $(Echo) "Building $(<F) register names with tblgen"
1136 $(Verb) $(TableGen) -gen-register-enums -o $@ $<
1138 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.h.inc.tmp): \
1139 $(ObjDir)/%GenRegisterInfo.h.inc.tmp : %.td $(ObjDir)/.dir
1140 $(Echo) "Building $(<F) register information header with tblgen"
1141 $(Verb) $(TableGen) -gen-register-desc-header -o $@ $<
1143 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1144 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir
1145 $(Echo) "Building $(<F) register info implementation with tblgen"
1146 $(Verb) $(TableGen) -gen-register-desc -o $@ $<
1148 $(TARGET:%=$(ObjDir)/%GenInstrNames.inc.tmp): \
1149 $(ObjDir)/%GenInstrNames.inc.tmp : %.td $(ObjDir)/.dir
1150 $(Echo) "Building $(<F) instruction names with tblgen"
1151 $(Verb) $(TableGen) -gen-instr-enums -o $@ $<
1153 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1154 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir
1155 $(Echo) "Building $(<F) instruction information with tblgen"
1156 $(Verb) $(TableGen) -gen-instr-desc -o $@ $<
1158 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1159 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir
1160 $(Echo) "Building $(<F) assembly writer with tblgen"
1161 $(Verb) $(TableGen) -gen-asm-writer -o $@ $<
1163 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1164 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir
1165 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1166 $(Verb) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $@ $<
1168 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1169 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir
1170 $(Echo) "Building $(<F) code emitter with tblgen"
1171 $(Verb) $(TableGen) -gen-emitter -o $@ $<
1173 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1174 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir
1175 $(Echo) "Building $(<F) instruction selector implementation with tblgen"
1176 $(Verb) $(TableGen) -gen-dag-isel -o $@ $<
1178 $(TARGET:%=$(ObjDir)/%GenSubtarget.inc.tmp): \
1179 $(ObjDir)/%GenSubtarget.inc.tmp : %.td $(ObjDir)/.dir
1180 $(Echo) "Building $(<F) subtarget information with tblgen"
1181 $(Verb) $(TableGen) -gen-subtarget -o $@ $<
1184 -$(Verb) $(RM) -f $(INCFiles)
1188 ###############################################################################
1189 # LEX AND YACC: Provide rules for generating sources with lex and yacc
1190 ###############################################################################
1192 #---------------------------------------------------------
1193 # Provide rules for generating a .cpp source file from
1194 # (f)lex input sources.
1195 #---------------------------------------------------------
1197 LexFiles := $(filter %.l,$(Sources))
1199 ifneq ($(LexFiles),)
1201 # Cancel built-in rules for lex
1205 # Note the extra sed filtering here, used to cut down on the warnings emited
1206 # by GCC. The last line is a gross hack to work around flex aparently not
1207 # being able to resize the buffer on a large token input. Currently, for
1208 # uninitialized string buffers in LLVM we can generate very long tokens, so
1209 # this is a hack around it.
1210 # FIXME. (f.e. char Buffer[10000] )
1211 $(PROJ_SRC_DIR)/%.cpp: $(PROJ_SRC_DIR)/%.l
1212 $(Echo) Flexing $*.l
1213 $(Verb) $(FLEX) -t $(PROJ_SRC_DIR)/$*.l | \
1214 $(SED) 's/void yyunput/inline void yyunput/' | \
1215 $(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
1216 $(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' \
1217 > $(PROJ_SRC_DIR)/$*.cpp
1218 $(Echo) "*** DON'T FORGET TO CHECK IN $*.cpp (generated file)"
1220 LexObjs := $(patsubst %.l,$(ObjDir)/%.o,$(LexFiles))
1221 $(LexObjs): $(ObjDir)/%.o : $(PROJ_SRC_DIR)/%.cpp
1224 -$(Verb) $(RM) -f $(LexOutput)
1228 #---------------------------------------------------------
1229 # Provide rules for generating a .cpp and .h source files
1230 # from yacc (bison) input sources.
1231 #---------------------------------------------------------
1233 YaccFiles := $(filter %.y,$(Sources))
1234 ifneq ($(YaccFiles),)
1236 .PRECIOUS: $(YaccOutput)
1238 # Cancel built-in rules for yacc
1243 # Rule for building the bison based parsers...
1244 $(PROJ_SRC_DIR)/%.cpp $(PROJ_SRC_DIR)/%.h : $(PROJ_SRC_DIR)/%.y
1245 $(Echo) "Bisoning $*.y"
1246 $(Verb) $(BISON) -v -d -p $(<F:%Parser.y=%) -o $*.tab.c $<
1247 $(Verb) $(MV) -f $*.tab.c $(PROJ_SRC_DIR)/$*.cpp
1248 $(Verb) $(MV) -f $*.tab.h $(PROJ_SRC_DIR)/$*.h
1249 $(Echo) "*** DON'T FORGET TO CHECK IN $*.cpp and $*.h (generated files)"
1251 YaccObjs := $(patsubst %.y,$(ObjDir)/%.o,$(YaccFiles))
1252 $(YaccObjs): $(ObjDir)/%.o : $(PROJ_SRC_DIR)/%.cpp
1254 YaccOutput := $(addprefix $(patsubst %.y,%,$(YaccFiles)),.output)
1257 -$(Verb) $(RM) -f $(YaccOutput)
1260 ###############################################################################
1261 # OTHER RULES: Other rules needed
1262 ###############################################################################
1264 # To create postscript files from dot files...
1265 ifneq ($(DOT),false)
1267 $(DOT) -Tps < $< > $@
1270 $(Echo) "Cannot build $@: The program dot is not installed"
1273 # This rules ensures that header files that are removed still have a rule for
1274 # which they can be "generated." This allows make to ignore them and
1275 # reproduce the dependency lists.
1279 # Define clean-local to clean the current directory. Note that this uses a
1280 # very conservative approach ensuring that empty variables do not cause
1281 # errors or disastrous removal.
1283 ifneq ($(strip $(ObjDir)),)
1284 -$(Verb) $(RM) -rf $(ObjDir)
1286 -$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
1287 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1288 -$(Verb) $(RM) -f *$(SHLIBEXT)
1292 -$(Verb) $(RM) -rf Debug Release Profile
1294 # Build tags database for Emacs/Xemacs:
1298 find $(PROJ_SRC_ROOT)/include $(PROJ_SRC_ROOT)/lib \
1299 $(PROJ_SRC_ROOT)/tools $(PROJ_SRC_ROOT)/examples \
1300 $(PROJ_OBJ_ROOT)/include $(PROJ_OBJ_ROOT)/lib \
1301 $(PROJ_OBJ_ROOT)/tools $(PROJ_OBJ_ROOT)/examples \
1302 -name '*.cpp' -o -name '*.h' | \
1303 $(ETAGS) $(ETAGSFLAGS) -
1306 find $(PROJ_SRC_ROOT)/include $(PROJ_SRC_ROOT)/lib \
1307 $(PROJ_SRC_ROOT)/tools $(PROJ_SRC_ROOT)/examples \
1308 $(PROJ_OBJ_ROOT)/include $(PROJ_OBJ_ROOT)/lib \
1309 $(PROJ_OBJ_ROOT)/tools $(PROJ_OBJ_ROOT)/examples \
1310 \( -name '*.cpp' -o -name '*.h' \) -print | \
1311 ctags -ImtT -o $(PROJ_OBJ_ROOT)/CTAGS -L -
1314 ###############################################################################
1315 # DEPENDENCIES: Include the dependency files if we should
1316 ###############################################################################
1317 ifndef DISABLE_AUTO_DEPENDENCIES
1319 # If its not one of the cleaning targets
1320 ifneq ($strip($(filter-out clean clean-local dist-clean,$(MAKECMDGOALS))),)
1322 # Get the list of dependency files
1323 DependFiles := $(basename $(filter %.cpp %.c %.cc, $(Sources)))
1324 DependFiles := $(patsubst %,$(PROJ_OBJ_DIR)/$(BuildMode)/%.d,$(DependFiles))
1326 -include /dev/null $(DependFiles)
1332 ###############################################################################
1333 # CHECK: Running the test suite
1334 ###############################################################################
1337 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1338 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1339 $(EchoCmd) Running test suite ; \
1340 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1341 TESTSUITE=$(TESTSUITE) ; \
1343 $(EchoCmd) No Makefile in test directory ; \
1346 $(EchoCmd) No test directory ; \
1349 ###############################################################################
1350 # DISTRIBUTION: Handle construction of a distribution tarball
1351 ###############################################################################
1353 #------------------------------------------------------------------------
1354 # Define distribution related variables
1355 #------------------------------------------------------------------------
1356 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1357 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1358 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1359 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1360 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1361 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1362 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1363 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1364 Makefile.config.in configure autoconf
1365 DistOther := $(notdir $(wildcard \
1366 $(PROJ_SRC_DIR)/*.h \
1367 $(PROJ_SRC_DIR)/*.td \
1368 $(PROJ_SRC_DIR)/*.def \
1369 $(PROJ_SRC_DIR)/*.ll \
1370 $(PROJ_SRC_DIR)/*.in))
1371 DistSubDirs := $(SubDirs)
1372 DistSources = $(Sources) $(EXTRA_DIST)
1373 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1375 #------------------------------------------------------------------------
1376 # We MUST build distribution with OBJ_DIR != SRC_DIR
1377 #------------------------------------------------------------------------
1378 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1379 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1380 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1384 #------------------------------------------------------------------------
1385 # Prevent attempt to run dist targets from anywhere but the top level
1386 #------------------------------------------------------------------------
1388 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1389 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1392 #------------------------------------------------------------------------
1393 # Provide the top level targets
1394 #------------------------------------------------------------------------
1396 dist-gzip:: $(DistTarGZip)
1398 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1399 $(Echo) Packing gzipped distribution tar file.
1400 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1401 $(GZIP) -c > "$(DistTarGZip)"
1403 dist-bzip2:: $(DistTarBZ2)
1405 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1406 $(Echo) Packing bzipped distribution tar file.
1407 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1408 $(BZIP2) -c >$(DistTarBZ2)
1410 dist-zip:: $(DistZip)
1412 $(DistZip) : $(TopDistDir)/.makedistdir
1413 $(Echo) Packing zipped distribution file.
1414 $(Verb) rm -f $(DistZip)
1415 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1417 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1418 $(Echo) ===== DISTRIBUTION PACKAGING SUCESSFUL =====
1420 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1422 dist-check:: $(DistTarGZip)
1423 $(Echo) Checking distribution tar file.
1424 $(Verb) if test -d $(DistCheckDir) ; then \
1425 $(RM) -rf $(DistCheckDir) ; \
1427 $(Verb) $(MKDIR) $(DistCheckDir)
1428 $(Verb) cd $(DistCheckDir) && \
1429 $(MKDIR) $(DistCheckDir)/build && \
1430 $(MKDIR) $(DistCheckDir)/install && \
1431 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1433 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1434 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1437 $(MAKE) install && \
1438 $(MAKE) uninstall && \
1441 $(MAKE) dist-clean && \
1442 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
1445 $(Echo) Cleaning distribution files
1446 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
1451 #------------------------------------------------------------------------
1452 # Provide the recursive distdir target for building the distribution directory
1453 #------------------------------------------------------------------------
1454 distdir: $(DistDir)/.makedistdir
1455 $(DistDir)/.makedistdir: $(DistSources)
1456 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1457 if test -d "$(DistDir)" ; then \
1458 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
1461 $(EchoCmd) Removing old $(DistDir) ; \
1462 $(RM) -rf $(DistDir); \
1463 $(EchoCmd) Making 'all' to verify build ; \
1466 $(Echo) Building Distribution Directory $(DistDir)
1467 $(Verb) $(MKDIR) $(DistDir)
1468 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
1469 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
1470 for file in $(DistFiles) ; do \
1472 $(PROJ_SRC_DIR)/*) \
1473 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
1475 $(PROJ_SRC_ROOT)/*) \
1476 file=`echo "$$file" | \
1477 sed "s#^$$srcrootstrip/##"` \
1480 if test -f "$(PROJ_SRC_DIR)/$$file" || \
1481 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
1482 from_dir="$(PROJ_SRC_DIR)" ; \
1483 elif test -f "$$file" || test -d "$$file" ; then \
1486 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
1487 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
1488 to_dir="$(DistDir)/$$dir"; \
1489 $(MKDIR) "$$to_dir" ; \
1491 to_dir="$(DistDir)"; \
1493 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
1494 if test -n "$$mid_dir" ; then \
1495 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
1497 if test -d "$$from_dir/$$file"; then \
1498 if test -d "$(PROJ_SRC_DIR)/$$file" && \
1499 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
1500 cd $(PROJ_SRC_DIR) ; \
1501 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1502 ( cd $$to_dir ; $(TAR) xf - ) ; \
1503 cd $(PROJ_OBJ_DIR) ; \
1506 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1507 ( cd $$to_dir ; $(TAR) xf - ) ; \
1508 cd $(PROJ_OBJ_DIR) ; \
1510 elif test -f "$$from_dir/$$file" ; then \
1511 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
1512 elif test -L "$$from_dir/$$file" ; then \
1513 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
1514 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
1515 $(EchoCmd) "===== WARNING: Distribution Source " \
1516 "$$from_dir/$$file Not Found!" ; \
1517 elif test "$(Verb)" != '@' ; then \
1518 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
1521 $(Verb) for subdir in $(DistSubDirs) ; do \
1522 if test "$$subdir" \!= "." ; then \
1523 new_distdir="$(DistDir)/$$subdir" ; \
1524 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
1525 ( cd $$subdir && $(MAKE) DistDir="$$new_distdir" distdir ) || \
1529 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1530 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
1531 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o -name .svn \) -print` ;\
1532 $(MAKE) dist-hook ; \
1533 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
1534 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
1535 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
1536 -o ! -type d ! -perm -444 -exec \
1537 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
1538 || chmod -R a+r $(DistDir) ; \
1541 # This is invoked by distdir target, define it as a no-op to avoid errors if not
1547 ###############################################################################
1548 # TOP LEVEL - targets only to apply at the top level directory
1549 ###############################################################################
1553 #------------------------------------------------------------------------
1554 # Install support for the project's include files:
1555 #------------------------------------------------------------------------
1557 $(Echo) Installing include files
1558 $(Verb) $(MKDIR) $(PROJ_includedir)
1559 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
1560 cd $(PROJ_SRC_ROOT)/include && \
1561 for hdr in `find . -type f '!' '(' -name '*~' -o -name '.cvsignore' \
1562 -o -name '.#*' -o -name '*.in' ')' -print | grep -v CVS ` ; do \
1563 instdir=`dirname "$(PROJ_includedir)/$$hdr"` ; \
1564 if test \! -d "$$instdir" ; then \
1565 $(EchoCmd) Making install directory $$instdir ; \
1566 $(MKDIR) $$instdir ;\
1568 $(DataInstall) $$hdr $(PROJ_includedir)/$$hdr ; \
1571 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
1572 cd $(PROJ_OBJ_ROOT)/include && \
1573 for hdr in `find . -type f -print` ; do \
1574 $(DataInstall) $$hdr $(PROJ_includedir)/$$hdr ; \
1579 $(Echo) Uninstalling include files
1580 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
1581 cd $(PROJ_SRC_ROOT)/include && \
1582 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
1583 '!' '(' -name '*~' -o -name '.cvsignore' -o -name '.#*' -o -name '*.in' ')' \
1584 -print ')' | grep -v CVS | sed 's#^#$(PROJ_includedir)/#'` ; \
1585 cd $(PROJ_SRC_ROOT)/include && \
1586 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' -print ')' \
1587 | sed 's#\.in$$##;s#^#$(PROJ_includedir)/#'` ; \
1592 #------------------------------------------------------------------------
1593 # Print out the directories used for building
1594 #------------------------------------------------------------------------
1596 $(Echo) "BuildMode : " '$(BuildMode)'
1597 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
1598 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
1599 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
1600 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
1601 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
1602 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
1603 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
1604 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
1605 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
1606 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
1607 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
1608 $(Echo) "UserTargets : " '$(UserTargets)'
1609 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
1610 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
1611 $(Echo) "ObjDir : " '$(ObjDir)'
1612 $(Echo) "LibDir : " '$(LibDir)'
1613 $(Echo) "ToolDir : " '$(ToolDir)'
1614 $(Echo) "ExmplDir : " '$(ExmplDir)'
1615 $(Echo) "Sources : " '$(Sources)'
1616 $(Echo) "TDFiles : " '$(TDFiles)'
1617 $(Echo) "INCFiles : " '$(INCFiles)'
1618 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
1619 $(Echo) "PreConditions: " '$(PreConditions)'
1620 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
1621 $(Echo) "Compile.C : " '$(Compile.C)'
1622 $(Echo) "Archive : " '$(Archive)'
1623 $(Echo) "YaccFiles : " '$(YaccFiles)'
1624 $(Echo) "LexFiles : " '$(LexFiles)'
1625 $(Echo) "Module : " '$(Module)'
1626 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'