#===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===# # # The LLVM Compiler Infrastructure # # This file was developed by the LLVM research group and is distributed under # the University of Illinois Open Source License. See LICENSE.TXT for details. # #===------------------------------------------------------------------------===# # # This file is included by all of the LLVM makefiles. For details on how to use # it properly, please see the document MakefileGuide.html in the docs directory. # #===-----------------------------------------------------------------------==== ################################################################################ # TARGETS: Define standard targets that can be invoked ################################################################################ #-------------------------------------------------------------------- # Define the various target sets #-------------------------------------------------------------------- RecursiveTargets := all clean clean-all install uninstall install-bytecode LocalTargets := all-local clean-local clean-all-local check-local \ install-local printvars uninstall-local \ install-bytecode-local TopLevelTargets := check dist dist-check dist-clean tags dist-gzip dist-bzip2 \ dist-zip UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets) InternalTargets := preconditions distdir dist-hook ################################################################################ # INITIALIZATION: Basic things the makefile needs ################################################################################ #-------------------------------------------------------------------- # Set the VPATH so that we can find source files. #-------------------------------------------------------------------- VPATH=$(PROJ_SRC_DIR) #-------------------------------------------------------------------- # Reset the list of suffixes we know how to build #-------------------------------------------------------------------- .SUFFIXES: .SUFFIXES: .c .cpp .cc .h .hpp .y .l .lo .o .a .bc .td .ps .dot .SUFFIXES: $(SHLIBEXT) $(SUFFIXES) #-------------------------------------------------------------------- # Mark all of these targets as phony to avoid implicit rule search #-------------------------------------------------------------------- .PHONY: $(UserTargets) $(InternalTargets) #-------------------------------------------------------------------- # Make sure all the user-target rules are double colon rules and # they are defined first. #-------------------------------------------------------------------- $(UserTargets):: ################################################################################ # PRECONDITIONS: that which must be built/checked first ################################################################################ SrcMakefiles := $(filter %Makefile %Makefile.tests,\ $(wildcard $(PROJ_SRC_DIR)/Makefile*)) ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles)) ConfigureScript := $(PROJ_SRC_ROOT)/configure ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in)) MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in)) MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common PreConditions := $(ConfigStatusScript) $(ObjMakefiles) ifneq ($(MakefileCommonIn),) PreConditions += $(MakefileCommon) endif ifneq ($(MakefileConfigIn),) PreConditions += $(MakefileConfig) endif preconditions: $(PreConditions) #------------------------------------------------------------------------ # Make sure the BUILT_SOURCES are built first #------------------------------------------------------------------------ $(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES) clean-local:: ifneq ($(strip $(BUILT_SOURCES)),) -$(Verb) $(RM) -f $(BUILT_SOURCES) endif ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT)) spotless: $(Verb) if test -x config.status ; then \ $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \ $(MKDIR) .spotless.save ; \ $(MV) config.status .spotless.save ; \ $(MV) mklib .spotless.save ; \ $(MV) projects .spotless.save ; \ $(RM) -rf * ; \ $(MV) .spotless.save/config.status . ; \ $(MV) .spotless.save/mklib . ; \ $(MV) .spotless.save/projects . ; \ $(RM) -rf .spotless.save ; \ $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \ $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ $(ConfigStatusScript) ; \ else \ $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \ fi endif $(BUILT_SOURCES) : $(ObjMakefiles) #------------------------------------------------------------------------ # Make sure we're not using a stale configuration #------------------------------------------------------------------------ reconfigure: $(Echo) Reconfiguring $(PROJ_OBJ_ROOT) $(Verb) cd $(PROJ_OBJ_ROOT) && \ if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \ $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \ fi ; \ $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ $(ConfigStatusScript) .PRECIOUS: $(ConfigStatusScript) $(ConfigStatusScript): $(ConfigureScript) $(Echo) Reconfiguring with $< $(Verb) cd $(PROJ_OBJ_ROOT) && \ if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \ $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \ fi ; \ $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ $(ConfigStatusScript) #------------------------------------------------------------------------ # Make sure the configuration makefile is up to date #------------------------------------------------------------------------ ifneq ($(MakefileConfigIn),) $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript) $(Echo) Regenerating $@ $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config endif ifneq ($(MakefileCommonIn),) $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript) $(Echo) Regenerating $@ $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common endif #------------------------------------------------------------------------ # If the Makefile in the source tree has been updated, copy it over into the # build tree. But, only do this if the source and object makefiles differ #------------------------------------------------------------------------ ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR)) Makefile: $(PROJ_SRC_DIR)/Makefile $(Echo) "Updating Makefile" $(Verb) $(MKDIR) $(@D) $(Verb) $(CP) -f $< $@ # Copy the Makefile.* files unless we're in the root directory which avoids # the copying of Makefile.config.in or other things that should be explicitly # taken care of. $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_SRC_DIR)/Makefile% @case '$?' in \ *Makefile.rules) ;; \ *.in) ;; \ *) $(Echo) "Updating $(@F)" ; \ $(MKDIR) $(@D) ; \ $(CP) -f $< $@ ;; \ esac endif #------------------------------------------------------------------------ # Set up the basic dependencies #------------------------------------------------------------------------ $(UserTargets):: $(PreConditions) all:: all-local clean:: clean-local clean-all:: clean-local clean-all-local install:: install-local uninstall:: uninstall-local install-local:: all-local install-bytecode:: install-bytecode-local ############################################################################### # VARIABLES: Set up various variables based on configuration data ############################################################################### #-------------------------------------------------------------------- # Variables derived from configuration we are building #-------------------------------------------------------------------- ifdef ENABLE_PROFILING BuildMode := Profile CXX.Flags := -O3 -DNDEBUG -felide-constructors -finline-functions -pg C.Flags := -O3 -DNDEBUG -pg LD.Flags := -O3 -DNDEBUG -pg else ifdef ENABLE_OPTIMIZED BuildMode := Release # Don't use -fomit-frame-pointer on FreeBSD ifneq ($(OS),FreeBSD) OmitFramePointer := -fomit-frame-pointer endif CXX.Flags := -O3 -DNDEBUG -finline-functions -felide-constructors \ $(OmitFramePointer) C.Flags := -O3 -DNDEBUG $(OmitFramePointer) LD.Flags := -O3 -DNDEBUG else BuildMode := Debug CXX.Flags := -g -D_DEBUG C.Flags := -g -D_DEBUG LD.Flags := -g -D_DEBUG KEEP_SYMBOLS := 1 endif endif CXX.Flags += $(CXXFLAGS) C.Flags += $(CFLAGS) CPP.Flags += $(CPPFLAGS) LD.Flags += $(LDFLAGS) AR.Flags := cru LibTool.Flags := --tag=CXX #Make Floating point ieee complient on alpha ifeq ($(ARCH),Alpha) CXX.Flags += -mieee CPP.Flags += -mieee endif #-------------------------------------------------------------------- # Directory locations #-------------------------------------------------------------------- ObjDir := $(PROJ_OBJ_DIR)/$(BuildMode) LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples CFERuntimeLibDir := $(LLVMGCCDIR)/lib #-------------------------------------------------------------------- # Full Paths To Compiled Tools and Utilities #-------------------------------------------------------------------- EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]: Echo = @$(EchoCmd) ifndef LIBTOOL LIBTOOL := $(LLVM_OBJ_ROOT)/mklib endif ifndef LLVMAS LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT) endif ifndef BURG BURG := $(LLVMToolDir)/burg$(EXEEXT) endif ifndef TBLGEN TBLGEN := $(LLVMToolDir)/tblgen$(EXEEXT) endif ifndef GCCAS GCCAS := $(LLVMToolDir)/gccas$(EXEEXT) endif ifndef GCCLD GCCLD := $(LLVMToolDir)/gccld$(EXEEXT) endif ifndef LDIS LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT) endif ifndef LLI LLI := $(LLVMToolDir)/lli$(EXEEXT) endif ifndef LLC LLC := $(LLVMToolDir)/llc$(EXEEXT) endif ifndef LOPT LOPT := $(LLVMToolDir)/opt$(EXEEXT) endif ifndef LBUGPOINT LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT) endif LLVMGCCWITHPATH := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGCC) LLVMGXXWITHPATH := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGXX) #-------------------------------------------------------------------- # Adjust to user's request #-------------------------------------------------------------------- # Adjust LD.Flags and Libtool.Flags depending on the kind of library that is # to be built. Note that if LOADABLE_MODULE is specified then the resulting # shared library can be opened with dlopen ifdef SHARED_LIBRARY LD.Flags += -rpath $(LibDir) ifdef LOADABLE_MODULE LD.Flags += -module endif else LibTool.Flags += --tag=disable-shared endif ifdef TOOL_VERBOSE C.Flags += -v CXX.Flags += -v LD.Flags += -v VERBOSE := 1 endif # Adjust settings for verbose mode ifndef VERBOSE Verb := @ LibTool.Flags += --silent AR.Flags += >/dev/null 2>/dev/null ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1 else ConfigureScriptFLAGS := endif # By default, strip symbol information from executable ifndef KEEP_SYMBOLS Strip := $(PLATFORMSTRIPOPTS) StripWarnMsg := "(without symbols)" Install.StripFlag += -s endif # Adjust linker flags for building an executable ifdef TOOLNAME ifdef EXAMPLE_TOOL LD.Flags += -rpath $(ExmplDir) -export-dynamic else LD.Flags += -rpath $(ToolDir) -export-dynamic endif endif #---------------------------------------------------------- # Options To Invoke Tools #---------------------------------------------------------- CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused ifeq ($(OS),HP-UX) CompileCommonOpts += -D_REENTRANT -D_HPUX_SOURCE endif LD.Flags += -L$(LibDir) -L$(LLVMLibDir) CPP.Flags += -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \ -I$(PROJ_OBJ_ROOT)/include \ -I$(PROJ_SRC_ROOT)/include \ -I$(LLVM_OBJ_ROOT)/include \ -I$(LLVM_SRC_ROOT)/include \ -D_GNU_SOURCE -D__STDC_LIMIT_MACROS Compile.C = $(CC) $(CPP.Flags) $(CompileCommonOpts) -c $(C.Flags) LTCompile.C = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.C) BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(CompileCommonOpts) \ $(C.Flags) -c Preprocess.C = $(CC) $(CPP.Flags) $(CompileCommonOpts) -E $(C.Flags) Compile.CXX = $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -c LTCompile.CXX = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.CXX) BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CompileCommonOpts) \ $(CXX.Flags) -c Preprocess.CXX= $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E Link = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \ $(CompileCommonOpts) $(LD.Flags) $(Strip) Relink = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \ $(CompileCommonOpts) LTInstall = $(LIBTOOL) $(LibTool.Flags) --mode=install $(INSTALL) \ $(Install.Flags) ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755 DataInstall = $(INSTALL) -m 0644 Burg = $(BURG) -I $(PROJ_SRC_DIR) TableGen = $(TBLGEN) -I $(PROJ_SRC_DIR) Archive = $(AR) $(AR.Flags) LArchive = $(LLVMToolDir)/llvm-ar rcsf ifdef RANLIB Ranlib = $(RANLIB) else Ranlib = ranlib endif #---------------------------------------------------------- # Get the list of source files and compute object file # names from them. #---------------------------------------------------------- ifdef FAKE_SOURCES Sources := FakeSources := $(FAKE_SOURCES) ifdef BUILT_SOURCES FakeSources += $(filter %.cpp %.c %.cc %.y %.l,$(BUILT_SOURCES)) endif BaseNameSources := $(sort $(basename $(FakeSources))) ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o) ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo) ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc) else ifndef SOURCES Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \ $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c $(PROJ_SRC_DIR)/*.y \ $(PROJ_SRC_DIR)/*.l)) else Sources := $(SOURCES) endif ifdef BUILT_SOURCES Sources += $(filter %.cpp %.c %.cc %.y %.l,$(BUILT_SOURCES)) endif BaseNameSources := $(sort $(basename $(Sources))) ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o) ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo) ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc) endif ############################################################################### # DIRECTORIES: Handle recursive descent of directory structure ############################################################################### #--------------------------------------------------------- # Provide rules to make install dirs. This must be early # in the file so they get built before dependencies #--------------------------------------------------------- $(PROJ_bindir): $(PROJ_bindir)/.dir $(PROJ_libdir): $(PROJ_libdir)/.dir $(PROJ_includedir): $(PROJ_includedir)/.dir $(PROJ_etcdir): $(PROJ_etcdir)/.dir # To create other directories, as needed, and timestamp their creation %/.dir: $(Verb) $(MKDIR) $* > /dev/null $(Verb) $(DATE) > $@ .PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir #--------------------------------------------------------- # Handle the DIRS options for sequential construction #--------------------------------------------------------- SubDirs := ifdef DIRS SubDirs += $(DIRS) $(RecursiveTargets):: $(Verb) for dir in $(DIRS); do \ if [ ! -f $$dir/Makefile ]; then \ $(MKDIR) $$dir; \ $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ fi; \ if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \ ($(MAKE) -C $$dir $@ ) || exit 1; \ fi ; \ done endif #--------------------------------------------------------- # Handle the EXPERIMENTAL_DIRS options ensuring success # after each directory is built. #--------------------------------------------------------- ifdef EXPERIMENTAL_DIRS $(RecursiveTargets):: $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \ if [ ! -f $$dir/Makefile ]; then \ $(MKDIR) $$dir; \ $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ fi; \ if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \ ($(MAKE) -C $$dir $@ ) || exit 0; \ fi ; \ done endif #--------------------------------------------------------- # Handle the PARALLEL_DIRS options for parallel construction #--------------------------------------------------------- ifdef PARALLEL_DIRS SubDirs += $(PARALLEL_DIRS) # Unfortunately, this list must be maintained if new recursive targets are added all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS)) clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS)) clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS)) install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS)) uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS)) install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS)) ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T)) $(ParallelTargets) : $(Verb) if [ ! -f $(@D)/Makefile ]; then \ $(MKDIR) $(@D); \ $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \ fi; \ if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \ $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@) ; \ fi endif #--------------------------------------------------------- # Handle the OPTIONAL_DIRS options for directores that may # or may not exist. #--------------------------------------------------------- ifdef OPTIONAL_DIRS SubDirs += $(OPTIONAL_DIRS) $(RecursiveTargets):: $(Verb) for dir in $(OPTIONAL_DIRS); do \ if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\ if [ ! -f $$dir/Makefile ]; then \ $(MKDIR) $$dir; \ $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ fi; \ if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \ ($(MAKE) -C$$dir $@ ) || exit 1; \ fi ; \ fi \ done endif #--------------------------------------------------------- # Handle the CONFIG_FILES options #--------------------------------------------------------- ifdef CONFIG_FILES install-local:: $(PROJ_etcdir) $(CONFIG_FILES) $(Echo) Installing Configuration Files To $(PROJ_etcdir) $(Verb)for file in $(CONFIG_FILES); do \ if test -f $(PROJ_OBJ_DIR)/$${file} ; then \ $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(PROJ_etcdir) ; \ elif test -f $(PROJ_SRC_DIR)/$${file} ; then \ $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(PROJ_etcdir) ; \ else \ $(ECHO) Error: cannot find config file $${file}. ; \ fi \ done uninstall-local:: $(Echo) Uninstalling Configuration Files From $(PROJ_etcdir) $(Verb)for file in $(CONFIG_FILES); do \ $(RM) -f $(PROJ_etcdir)/$${file} ; \ done endif ############################################################################### # Set up variables for building libararies ############################################################################### #--------------------------------------------------------- # Handle the special "JIT" value for LLVM_LIBS which is a # shorthand for a bunch of libraries that get the correct # JIT support for a library or a tool that runs JIT. #--------------------------------------------------------- ifeq ($(LLVMLIBS),JIT) # Make sure we can get our own symbols in the tool Link += -dlopen self # Generic JIT libraries JIT_LIBS := LLVMInterpreter LLVMJIT LLVMCodeGen LLVMExecutionEngine # You can enable the X86 JIT on a non-X86 host by setting the flag # ENABLE_X86_JIT on the make command line. If not, it will still be # enabled automagically on an X86 host. ifeq ($(ARCH), x86) ENABLE_X86_JIT = 1 endif # What the X86 JIT requires ifdef ENABLE_X86_JIT JIT_LIBS += LLVMX86 LLVMSelectionDAG endif # You can enable the SparcV9 JIT on a non-SparcV9 host by setting the flag # ENABLE_SPARCV9_JIT on the make command line. If not, it will still be # enabled automagically on an SparcV9 host. ifeq ($(ARCH), Sparc) ENABLE_SPARCV9_JIT = 1 endif # What the Sparc JIT requires ifdef ENABLE_SPARCV9_JIT JIT_LIBS += LLVMSparcV9 LLVMSparcV9ModuloSched LLVMSparcV9InstrSched \ LLVMSparcV9LiveVar LLVMInstrumentation.a \ LLVMBCWriter LLVMTransforms.a LLVMipo.a LLVMipa.a \ LLVMDataStructure LLVMSparcV9RegAlloc endif # You can enable the PowerPC JIT on a non-PowerPC host by setting the flag # ENABLE_PPC_JIT on the make command line. If not, it will still be # enabled automagically on an PowerPC host. ifeq ($(ARCH), PowerPC) ENABLE_PPC_JIT = 1 endif # What the PowerPC JIT requires ifdef ENABLE_PPC_JIT JIT_LIBS += LLVMPowerPC LLVMSelectionDAG endif # You can enable the Alpha JIT on a non-Alpha host by setting the flag # ENABLE_ALPHA_JIT on the make command line. If not, it will still be # enabled automagically on an Alpha host. ifeq ($(ARCH), Alpha) ENABLE_ALPHA_JIT = 1 endif # What the Alpha JIT requires ifdef ENABLE_ALPHA_JIT JIT_LIBS += LLVMAlpha LLVMSelectionDAG endif LLVMLIBS := $(JIT_LIBS) LLVMScalarOpts.a LLVMTransformUtils.a LLVMAnalysis.a \ LLVMBCReader LLVMCore LLVMSupport.a LLVMTarget.a LLVMbzip2 \ LLVMSystem.a $(PLATFORMLIBDL) endif #--------------------------------------------------------- # Define various command line options pertaining to the # libraries needed when linking. There are "Proj" libs # (defined by the user's project) and "LLVM" libs (defined # by the # LLVM project). #--------------------------------------------------------- # Some versions of gcc on Alpha produce too many symbols, so use a .a file ifeq ($(ARCH),Alpha) USEDLIBS := $(subst LLVMCore, LLVMCore.a, $(USEDLIBS)) LLVMLIBS := $(subst LLVMCore, LLVMCore.a, $(LLVMLIBS)) endif ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS))) ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions)) LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS))) LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions)) ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS))) LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS))) ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs)) LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs)) ############################################################################### # Library Build Rules: Four ways to build a library ############################################################################### #--------------------------------------------------------- # Bytecode Module Targets: # If the user set MODULE_NAME then they want to build a # bytecode module from the sources. We compile all the # sources and link it together into a single bytecode # module. #--------------------------------------------------------- ifdef MODULE_NAME ifeq ($(strip $(LLVMGCC)),) $(warning Modules require llvm-gcc but no llvm-gcc is available ****) else Module := $(LibDir)/$(MODULE_NAME).bc LinkModule := $(LLVMGCCWITHPATH) -shared -nostdlib ifdef EXPORTED_SYMBOL_FILE LinkModule += -Xlinker -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE) endif $(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(GCCLD) $(Echo) Building $(BuildMode) Bytecode Module $(notdir $@) $(Verb) $(LinkModule) -o $@ $(ObjectsBC) all-local:: $(Module) clean-local:: ifneq ($(strip $(Module)),) -$(Verb) $(RM) -f $(Module) endif ifdef BYTECODE_DESTINATION ModuleDestDir := $(BYTECODE_DESTINATION) else ModuleDestDir := $(PROJ_libdir) endif DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc install-module:: $(DestModule) install-local:: $(DestModule) $(DestModule): $(ModuleDestDir) $(Module) $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule) $(Verb) $(DataInstall) $(Module) $(DestModule) uninstall-local:: $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule) -$(Verb) $(RM) -f $(DestModule) endif endif # if we're building a library ... ifdef LIBRARYNAME # Make sure there isn't any extranous whitespace on the LIBRARYNAME option LIBRARYNAME := $(strip $(LIBRARYNAME)) ifdef LOADABLE_MODULE LibName.LA := $(LibDir)/$(LIBRARYNAME).la else LibName.LA := $(LibDir)/lib$(LIBRARYNAME).la endif LibName.A := $(LibDir)/lib$(LIBRARYNAME).a LibName.O := $(LibDir)/$(LIBRARYNAME).o LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca #--------------------------------------------------------- # Shared Library Targets: # If the user asked for a shared library to be built # with the SHARED_LIBRARY variable, then we provide # targets for building them. #--------------------------------------------------------- ifdef SHARED_LIBRARY all-local:: $(LibName.LA) ifdef LINK_LIBS_IN_SHARED $(LibName.LA): $(ObjectsLO) $(LibDir)/.dir $(Echo) Linking $(BuildMode) Shared Library $(LIBRARYNAME)$(SHLIBEXT) $(Verb) $(Link) -o $@ $(ObjectsLO) \ $(ProjLibsOptions) $(LLVMLibsOptions) $(Verb) $(LTInstall) $@ $(LibDir) else $(LibName.LA): $(ObjectsLO) $(LibDir)/.dir $(Echo) Linking $(BuildMode) Shared Library $(LIBRARYNAME)$(SHLIBEXT) $(Verb) $(Link) -o $@ $(ObjectsLO) $(Verb) $(LTInstall) $@ $(LibDir) endif clean-local:: ifneq ($(strip $(LibName.LA)),) -$(Verb) $(RM) -f $(LibName.LA) endif DestSharedLib = $(PROJ_libdir)/lib$(LIBRARYNAME)$(SHLIBEXT) install-local:: $(DestSharedLib) $(DestSharedLib): $(PROJ_libdir) $(LibName.LA) $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib) $(Verb) $(LTInstall) $(LibName.LA) $(DestSharedLib) $(Verb) $(LIBTOOL) --finish $(PROJ_libdir) uninstall-local:: $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib) -$(Verb) $(RM) -f $(PROJ_libdir)/lib$(LIBRARYNAME).* endif #--------------------------------------------------------- # Bytecode Library Targets: # If the user asked for a bytecode library to be built # with the BYTECODE_LIBRARY variable, then we provide # targets for building them. #--------------------------------------------------------- ifdef BYTECODE_LIBRARY ifeq ($(strip $(LLVMGCC)),) $(warning Bytecode libraries require llvm-gcc which could not be found ****) else # make the C and C++ compilers strip debug info out of bytecode libraries. BCCompile.C += -Wa,-strip-debug BCCompile.CXX += -Wa,-strip-debug all-local:: $(LibName.BCA) ifdef EXPORTED_SYMBOL_FILE BCLinkLib = $(LLVMGCCWITHPATH) -shared -nostdlib -Xlinker \ -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE) $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(GCCLD) \ $(LLVMToolDir)/llvm-ar $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \ "(internalize)" $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).o $(ObjectsBC) $(Verb) $(RM) -f $@ $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).o else $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \ $(LLVMToolDir)/llvm-ar $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) $(Verb) $(RM) -f $@ $(Verb) $(LArchive) $@ $(ObjectsBC) endif clean-local:: ifneq ($(strip $(LibName.BCA)),) -$(Verb) $(RM) -f $(LibName.BCA) endif ifdef BYTECODE_DESTINATION BytecodeDestDir := $(BYTECODE_DESTINATION) else BytecodeDestDir := $(PROJ_libdir) endif DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).a install-bytecode-local:: $(DestBytecodeLib) install-local:: $(DestBytecodeLib) $(DestBytecodeLib): $(BytecodeDestDir) $(LibName.BCA) $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib) $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib) uninstall-local:: $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib) -$(Verb) $(RM) -f $(DestBytecodeLib) endif endif #--------------------------------------------------------- # ReLinked Library Targets: # If the user explicitly requests a relinked library with # BUILD_RELINKED, provide it. Otherwise, if they specify # neither of BUILD_ARCHIVE or DONT_BUILD_RELINKED, give # them one. #--------------------------------------------------------- ifndef BUILD_ARCHIVE ifndef DONT_BUILD_RELINKED BUILD_RELINKED = 1 endif endif ifdef BUILD_RELINKED all-local:: $(LibName.O) $(LibName.O): $(ObjectsO) $(LibDir)/.dir $(Echo) Linking $(BuildMode) Object Library $(notdir $@) $(Verb) $(Relink) -o $@ $(ObjectsO) clean-local:: ifneq ($(strip $(LibName.O)),) -$(Verb) $(RM) -f $(LibName.O) endif DestRelinkedLib = $(PROJ_libdir)/$(LIBRARYNAME).o install-local:: $(DestRelinkedLib) $(DestRelinkedLib): $(PROJ_libdir) $(LibName.O) $(Echo) Installing $(BuildMode) Object Library $(DestRelinkedLib) $(Verb) $(LTInstall) $(LibName.O) $(DestRelinkedLib) uninstall-local:: $(Echo) Uninstalling $(BuildMode) Object Library $(DestRelinkedLib) -$(Verb) $(RM) -f $(DestRelinkedLib) endif #--------------------------------------------------------- # Archive Library Targets: # If the user wanted a regular archive library built, # then we provide targets for building them. #--------------------------------------------------------- ifdef BUILD_ARCHIVE all-local:: $(LibName.A) $(LibName.A): $(ObjectsO) $(LibDir)/.dir $(Echo) Building $(BuildMode) Archive Library $(notdir $@) -$(Verb) $(RM) -f $@ $(Verb) $(Archive) $@ $(ObjectsO) $(Verb) $(Ranlib) $@ clean-local:: ifneq ($(strip $(LibName.A)),) -$(Verb) $(RM) -f $(LibName.A) endif DestArchiveLib := $(PROJ_libdir)/lib$(LIBRARYNAME).a install-local:: $(DestArchiveLib) $(DestArchiveLib): $(PROJ_libdir) $(LibName.A) $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib) $(Verb) $(MKDIR) $(PROJ_libdir) $(Verb) $(LTInstall) $(LibName.A) $(DestArchiveLib) uninstall-local:: $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib) -$(Verb) $(RM) -f $(DestArchiveLib) endif # endif LIBRARYNAME endif ############################################################################### # Tool Build Rules: Build executable tool based on TOOLNAME option ############################################################################### ifdef TOOLNAME #--------------------------------------------------------- # Set up variables for building a tool. #--------------------------------------------------------- ifdef EXAMPLE_TOOL ToolBuildPath := $(ExmplDir)/$(strip $(TOOLNAME))$(EXEEXT) else ToolBuildPath := $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT) endif #--------------------------------------------------------- # Tell make that we need to rebuild subdirectories before # we can link the tool. This affects things like LLI which # has library subdirectories. #--------------------------------------------------------- $(ToolBuildPath): $(addsuffix /.makeall, $(PARALLEL_DIRS)) #--------------------------------------------------------- # Provide targets for building the tools #--------------------------------------------------------- all-local:: $(ToolBuildPath) clean-local:: ifneq ($(strip $(ToolBuildPath)),) -$(Verb) $(RM) -f $(ToolBuildPath) endif ifdef EXAMPLE_TOOL $(ToolBuildPath): $(ExmplDir)/.dir else $(ToolBuildPath): $(ToolDir)/.dir endif $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg) $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \ $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS) $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) $(StripWarnMsg) DestTool = $(PROJ_bindir)/$(TOOLNAME) install-local:: $(DestTool) $(DestTool): $(PROJ_bindir) $(ToolBuildPath) $(Echo) Installing $(BuildMode) $(DestTool) $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool) uninstall-local:: $(Echo) Uninstalling $(BuildMode) $(DestTool) -$(Verb) $(RM) -f $(DestTool) endif ############################################################################### # Object Build Rules: Build object files based on sources ############################################################################### # Provide rule sets for when dependency generation is enabled ifndef DISABLE_AUTO_DEPENDENCIES #--------------------------------------------------------- # Create .lo files in the ObjDir directory from the .cpp and .c files... #--------------------------------------------------------- ifdef SHARED_LIBRARY $(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cpp for $(BuildMode) build (PIC)" $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ; \ then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \ else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi $(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cc for $(BuildMode) build (PIC)" $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ; \ then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \ else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi $(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.c for $(BuildMode) build (PIC)" $(Verb) if $(LTCompile.C) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACd $< -o $@ ; \ then $(MV) -f "$(ObjDir)/$*.LACd" "$(ObjDir)/$*.d"; \ else $(RM) -f "$(ObjDir)/$*.LACd"; exit 1; fi #--------------------------------------------------------- # Create .o files in the ObjDir directory from the .cpp and .c files... #--------------------------------------------------------- else $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(Verb) if $(Compile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.CXXd $< -o $@ ; \ then $(MV) -f "$(ObjDir)/$*.CXXd" "$(ObjDir)/$*.d"; \ else $(RM) -f "$(ObjDir)/$*.CXXd"; exit 1; fi $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cc for $(BuildMode) build" $(Verb) if $(Compile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.CXXd $< -o $@ ; \ then $(MV) -f "$(ObjDir)/$*.CXXd" "$(ObjDir)/$*.d"; \ else $(RM) -f "$(ObjDir)/$*.CXXd"; exit 1; fi $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.c for $(BuildMode) build" $(Verb) if $(Compile.C) -MD -MT $@ -MP -MF $(ObjDir)/$*.Cd $< -o $@ ; \ then $(MV) -f "$(ObjDir)/$*.Cd" "$(ObjDir)/$*.d"; \ else $(RM) -f "$(ObjDir)/$*.Cd"; exit 1; fi endif ## Rules for building preprocessed (.i/.ii) outputs. $(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file" $(Verb) $(Preprocess.CXX) $< -o $@ $(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file" $(Verb) $(Preprocess.CXX) $< -o $@ $(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.c for $(BuildMode) build to .i file" $(Verb) $(Preprocess.C) $< -o $@ #--------------------------------------------------------- # Create .bc files in the ObjDir directory from .cpp .cc and .c files... #--------------------------------------------------------- $(ObjDir)/%.bc: %.cpp $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES) $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)" $(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" $< -o $@ ; \ then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \ else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi $(ObjDir)/%.bc: %.cc $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES) $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)" $(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" $< -o $@ ; \ then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \ else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi $(ObjDir)/%.bc: %.c $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES) $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)" $(Verb) if $(BCCompile.C) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCd" $< -o $@ ; \ then $(MV) -f "$(ObjDir)/$*.BCCd" "$(ObjDir)/$*.d"; \ else $(RM) -f "$(ObjDir)/$*.BCCd"; exit 1; fi # Provide alternate rule sets if dependencies are disabled else ifdef SHARED_LIBRARY $(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cpp for $(BuildMode) build (PIC)" $(LTCompile.CXX) $< -o $@ $(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cc for $(BuildMode) build (PIC)" $(LTCompile.CXX) $< -o $@ $(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.c for $(BuildMode) build (PIC)" $(LTCompile.C) $< -o $@ else $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(Compile.CXX) $< -o $@ $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.cc for $(BuildMode) build" $(Compile.CXX) $< -o $@ $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(Echo) "Compiling $*.c for $(BuildMode) build" $(Compile.C) $< -o $@ endif $(ObjDir)/%.bc: %.cpp $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES) $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)" $(BCCompile.CXX) $< -o $@ $(ObjDir)/%.bc: %.cc $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES) $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)" $(BCCompile.CXX) $< -o $@ $(ObjDir)/%.bc: %.c $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES) $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)" $(BCCompile.C) $< -o $@ endif #--------------------------------------------------------- # Provide rule to build .bc files from .ll sources, # regardless of dependencies #--------------------------------------------------------- $(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS) $(Echo) "Compiling $*.ll for $(BuildMode) build" $(Verb) $(LLVMAS) $< -f -o $@ ############################################################################### # TABLEGEN: Provide rules for running tblgen to produce *.inc files ############################################################################### ifdef TARGET TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) $(LLVM_SRC_ROOT)/lib/Target/Target.td $(LLVM_SRC_ROOT)/lib/Target/TargetSelectionDAG.td) INCFiles := $(filter %.inc,$(BUILT_SOURCES)) INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp) .PRECIOUS: $(INCTMPFiles) $(INCFiles) # All of these files depend on tblgen and the .td files. $(INCTMPFiles) : $(TBLGEN) $(TDFiles) # INCFiles rule: All of the tblgen generated files are emitted to # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows # us to only "touch" the real file if the contents of it change. IOW, if # tblgen is modified, all of the .inc.tmp files are regereated, but no # dependencies of the .inc files are, unless the contents of the .inc file # changes. $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp $(Verb) $(CMP) -s $@ $< || $(CP) $< $@ $(TARGET:%=$(ObjDir)/%GenRegisterNames.inc.tmp): \ $(ObjDir)/%GenRegisterNames.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $(<F) register names with tblgen" $(Verb) $(TableGen) -gen-register-enums -o $@ $< $(TARGET:%=$(ObjDir)/%GenRegisterInfo.h.inc.tmp): \ $(ObjDir)/%GenRegisterInfo.h.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $(<F) register information header with tblgen" $(Verb) $(TableGen) -gen-register-desc-header -o $@ $< $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \ $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $(<F) register info implementation with tblgen" $(Verb) $(TableGen) -gen-register-desc -o $@ $< $(TARGET:%=$(ObjDir)/%GenInstrNames.inc.tmp): \ $(ObjDir)/%GenInstrNames.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $(<F) instruction names with tblgen" $(Verb) $(TableGen) -gen-instr-enums -o $@ $< $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \ $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $(<F) instruction information with tblgen" $(Verb) $(TableGen) -gen-instr-desc -o $@ $< $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \ $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $(<F) assembly writer with tblgen" $(Verb) $(TableGen) -gen-asm-writer -o $@ $< $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \ $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $(<F) assembly writer #1 with tblgen" $(Verb) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $@ $< $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \ $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(Echo) "Building $(<F) code emitter with tblgen" $(Verb) $(TableGen) -gen-emitter -o $@ $< $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \ $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $(<F) instruction selector implementation with tblgen" $(Verb) $(TableGen) -gen-dag-isel -o $@ $< $(TARGET:%=$(ObjDir)/%GenSubtarget.inc.tmp): \ $(ObjDir)/%GenSubtarget.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $(<F) subtarget information with tblgen" $(Verb) $(TableGen) -gen-subtarget -o $@ $< clean-local:: -$(Verb) $(RM) -f $(INCFiles) endif ############################################################################### # LEX AND YACC: Provide rules for generating sources with lex and yacc ############################################################################### #--------------------------------------------------------- # Provide rules for generating a .cpp source file from # (f)lex input sources. #--------------------------------------------------------- LexFiles := $(filter %.l,$(Sources)) ifneq ($(LexFiles),) # Cancel built-in rules for lex %.c: %.l %.cpp: %.l # Note the extra sed filtering here, used to cut down on the warnings emited # by GCC. The last line is a gross hack to work around flex aparently not # being able to resize the buffer on a large token input. Currently, for # uninitialized string buffers in LLVM we can generate very long tokens, so # this is a hack around it. # FIXME. (f.e. char Buffer[10000] ) $(PROJ_SRC_DIR)/%.cpp: $(PROJ_SRC_DIR)/%.l $(Echo) Flexing $*.l $(Verb) $(FLEX) -t $(PROJ_SRC_DIR)/$*.l | \ $(SED) 's/void yyunput/inline void yyunput/' | \ $(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \ $(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' \ > $(PROJ_SRC_DIR)/$*.cpp $(Echo) "*** DON'T FORGET TO CHECK IN $*.cpp (generated file)" LexObjs := $(patsubst %.l,$(ObjDir)/%.o,$(LexFiles)) $(LexObjs): $(ObjDir)/%.o : $(PROJ_SRC_DIR)/%.cpp clean-local:: -$(Verb) $(RM) -f $(LexOutput) $(Verb) $(RM) -f $(LexOutput) endif #--------------------------------------------------------- # Provide rules for generating a .cpp and .h source files # from yacc (bison) input sources. #--------------------------------------------------------- YaccFiles := $(filter %.y,$(Sources)) ifneq ($(YaccFiles),) YaccOutput := $(addprefix $(patsubst %.y,%,$(YaccFiles)),.output) .PRECIOUS: $(YaccOutput) # Cancel built-in rules for yacc %.c: %.y %.cpp: %.y %.h: %.y # Rule for building the bison parsers... $(PROJ_SRC_DIR)/%.cpp $(PROJ_SRC_DIR)/%.h : $(PROJ_SRC_DIR)/%.y $(Echo) "Bisoning $*.y" $(Verb) $(BISON) -v -d -p $(<F:%Parser.y=%) -o $*.tab.c $< $(Verb) $(MV) -f $*.tab.c $(PROJ_SRC_DIR)/$*.cpp $(Verb) $(MV) -f $*.tab.h $(PROJ_SRC_DIR)/$*.h $(Echo) "*** DON'T FORGET TO CHECK IN $*.cpp and $*.h (generated files)" clean-local:: $(Verb) $(RM) -f $(YaccOutput) endif ############################################################################### # OTHER RULES: Other rules needed ############################################################################### # To create postscript files from dot files... ifneq ($(DOT),false) %.ps: %.dot $(DOT) -Tps < $< > $@ else %.ps: %.dot $(Echo) "Cannot build $@: The program dot is not installed" endif # This rules ensures that header files that are removed still have a rule for # which they can be "generated." This allows make to ignore them and # reproduce the dependency lists. %.h:: ; %.hpp:: ; # Define clean-local to clean the current directory. Note that this uses a # very conservative approach ensuring that empty variables do not cause # errors or disastrous removal. clean-local:: ifneq ($(strip $(ObjDir)),) -$(Verb) $(RM) -rf $(ObjDir) endif -$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set -$(Verb) $(RM) -f *$(SHLIBEXT) endif clean-all-local:: -$(Verb) $(RM) -rf Debug Release Profile # Build tags database for Emacs/Xemacs: tags:: TAGS CTAGS TAGS: find $(PROJ_SRC_ROOT)/include $(PROJ_SRC_ROOT)/lib \ $(PROJ_SRC_ROOT)/tools $(PROJ_SRC_ROOT)/examples \ $(PROJ_OBJ_ROOT)/include $(PROJ_OBJ_ROOT)/lib \ $(PROJ_OBJ_ROOT)/tools $(PROJ_OBJ_ROOT)/examples \ -name '*.cpp' -o -name '*.h' | \ $(ETAGS) $(ETAGSFLAGS) - CTAGS: find $(PROJ_SRC_ROOT)/include $(PROJ_SRC_ROOT)/lib \ $(PROJ_SRC_ROOT)/tools $(PROJ_SRC_ROOT)/examples \ $(PROJ_OBJ_ROOT)/include $(PROJ_OBJ_ROOT)/lib \ $(PROJ_OBJ_ROOT)/tools $(PROJ_OBJ_ROOT)/examples \ \( -name '*.cpp' -o -name '*.h' \) -print | \ ctags -ImtT -o $(PROJ_OBJ_ROOT)/CTAGS -L - ############################################################################### # DEPENDENCIES: Include the dependency files if we should ############################################################################### ifndef DISABLE_AUTO_DEPENDENCIES # If its not one of the cleaning targets ifneq ($strip($(filter-out clean clean-local dist-clean,$(MAKECMDGOALS))),) # Get the list of dependency files DependFiles := $(basename $(filter %.cpp %.c %.cc, $(Sources))) DependFiles := $(patsubst %,$(PROJ_OBJ_DIR)/$(BuildMode)/%.d,$(DependFiles)) -include /dev/null $(DependFiles) endif endif ############################################################################### # CHECK: Running the test suite ############################################################################### check:: $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \ if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \ $(EchoCmd) Running test suite ; \ $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \ TESTSUITE=$(TESTSUITE) ; \ else \ $(EchoCmd) No Makefile in test directory ; \ fi ; \ else \ $(EchoCmd) No test directory ; \ fi ############################################################################### # DISTRIBUTION: Handle construction of a distribution tarball ############################################################################### #------------------------------------------------------------------------ # Define distribution related variables #------------------------------------------------------------------------ DistName := $(PROJECT_NAME)-$(PROJ_VERSION) DistDir := $(PROJ_OBJ_ROOT)/$(DistName) TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName) DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \ ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \ Makefile.config.in configure autoconf DistOther := $(notdir $(wildcard \ $(PROJ_SRC_DIR)/*.h \ $(PROJ_SRC_DIR)/*.td \ $(PROJ_SRC_DIR)/*.def \ $(PROJ_SRC_DIR)/*.ll \ $(PROJ_SRC_DIR)/*.in)) DistSubDirs := $(SubDirs) DistSources = $(Sources) $(EXTRA_DIST) DistFiles = $(DistAlways) $(DistSources) $(DistOther) #------------------------------------------------------------------------ # We MUST build distribution with OBJ_DIR != SRC_DIR #------------------------------------------------------------------------ ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR)) dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip :: $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR else #------------------------------------------------------------------------ # Prevent attempt to run dist targets from anywhere but the top level #------------------------------------------------------------------------ ifneq ($(LEVEL),.) dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip :: $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT) else #------------------------------------------------------------------------ # Provide the top level targets #------------------------------------------------------------------------ dist-gzip:: $(DistTarGZip) $(DistTarGZip) : $(TopDistDir)/.makedistdir $(Echo) Packing gzipped distribution tar file. $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \ $(GZIP) -c > "$(DistTarGZip)" dist-bzip2:: $(DistTarBZ2) $(DistTarBZ2) : $(TopDistDir)/.makedistdir $(Echo) Packing bzipped distribution tar file. $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \ $(BZIP2) -c >$(DistTarBZ2) dist-zip:: $(DistZip) $(DistZip) : $(TopDistDir)/.makedistdir $(Echo) Packing zipped distribution file. $(Verb) rm -f $(DistZip) $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName) dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(Echo) ===== DISTRIBUTION PACKAGING SUCESSFUL ===== DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir dist-check:: $(DistTarGZip) $(Echo) Checking distribution tar file. $(Verb) if test -d $(DistCheckDir) ; then \ $(RM) -rf $(DistCheckDir) ; \ fi $(Verb) $(MKDIR) $(DistCheckDir) $(Verb) cd $(DistCheckDir) && \ $(MKDIR) $(DistCheckDir)/build && \ $(MKDIR) $(DistCheckDir)/install && \ gunzip -c $(DistTarGZip) | $(TAR) xf - && \ cd build && \ ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \ --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \ $(MAKE) all && \ $(MAKE) check && \ $(MAKE) install && \ $(MAKE) uninstall && \ $(MAKE) dist && \ $(MAKE) clean && \ $(MAKE) dist-clean && \ $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution ===== dist-clean:: $(Echo) Cleaning distribution files -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \ $(DistCheckDir) endif #------------------------------------------------------------------------ # Provide the recursive distdir target for building the distribution directory #------------------------------------------------------------------------ distdir: $(DistDir)/.makedistdir $(DistDir)/.makedistdir: $(DistSources) $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \ if test -d "$(DistDir)" ; then \ find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \ exit 1 ; \ fi ; \ $(EchoCmd) Removing old $(DistDir) ; \ $(RM) -rf $(DistDir); \ $(EchoCmd) Making 'all' to verify build ; \ $(MAKE) all ; \ fi $(Echo) Building Distribution Directory $(DistDir) $(Verb) $(MKDIR) $(DistDir) $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \ srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \ for file in $(DistFiles) ; do \ case "$$file" in \ $(PROJ_SRC_DIR)/*) \ file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \ ;; \ $(PROJ_SRC_ROOT)/*) \ file=`echo "$$file" | \ sed "s#^$$srcrootstrip/##"` \ ;; \ esac; \ if test -f "$(PROJ_SRC_DIR)/$$file" || \ test -d "$(PROJ_SRC_DIR)/$$file" ; then \ from_dir="$(PROJ_SRC_DIR)" ; \ elif test -f "$$file" || test -d "$$file" ; then \ from_dir=. ; \ fi ; \ to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \ if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \ to_dir="$(DistDir)/$$dir"; \ $(MKDIR) "$$to_dir" ; \ else \ to_dir="$(DistDir)"; \ fi; \ mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \ if test -n "$$mid_dir" ; then \ $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \ fi ; \ if test -d "$$from_dir/$$file"; then \ if test -d "$(PROJ_SRC_DIR)/$$file" && \ test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \ cd $(PROJ_SRC_DIR) ; \ $(TAR) cf - $$file --exclude .svn --exclude CVS | \ ( cd $$to_dir ; $(TAR) xf - ) ; \ cd $(PROJ_OBJ_DIR) ; \ else \ cd $$from_dir ; \ $(TAR) cf - $$file --exclude .svn --exclude CVS | \ ( cd $$to_dir ; $(TAR) xf - ) ; \ cd $(PROJ_OBJ_DIR) ; \ fi; \ elif test -f "$$from_dir/$$file" ; then \ $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \ elif test -L "$$from_dir/$$file" ; then \ $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \ elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \ $(EchoCmd) "===== WARNING: Distribution Source " \ "$$from_dir/$$file Not Found!" ; \ elif test "$(Verb)" != '@' ; then \ $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \ fi; \ done $(Verb) for subdir in $(DistSubDirs) ; do \ if test "$$subdir" \!= "." ; then \ new_distdir="$(DistDir)/$$subdir" ; \ test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \ ( cd $$subdir && $(MAKE) DistDir="$$new_distdir" distdir ) || \ exit 1; \ fi; \ done $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \ $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \ $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o -name .svn \) -print` ;\ $(MAKE) dist-hook ; \ $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \ -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \ -o ! -type d ! -perm -400 -exec chmod a+r {} \; \ -o ! -type d ! -perm -444 -exec \ $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \ || chmod -R a+r $(DistDir) ; \ fi # This is invoked by distdir target, define it as a no-op to avoid errors if not # defined by user. dist-hook:: endif ############################################################################### # TOP LEVEL - targets only to apply at the top level directory ############################################################################### ifeq ($(LEVEL),.) #------------------------------------------------------------------------ # Install support for the project's include files: #------------------------------------------------------------------------ install-local:: $(Echo) Installing include files $(Verb) $(MKDIR) $(PROJ_includedir) $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \ cd $(PROJ_SRC_ROOT)/include && \ for hdr in `find . -type f '!' '(' -name '*~' -o -name '.cvsignore' \ -o -name '.#*' -o -name '*.in' ')' -print | grep -v CVS ` ; do \ instdir=`dirname "$(PROJ_includedir)/$$hdr"` ; \ if test \! -d "$$instdir" ; then \ $(EchoCmd) Making install directory $$instdir ; \ $(MKDIR) $$instdir ;\ fi ; \ $(DataInstall) $$hdr $(PROJ_includedir)/$$hdr ; \ done ; \ fi $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \ cd $(PROJ_OBJ_ROOT)/include && \ for hdr in `find . -type f -print` ; do \ $(DataInstall) $$hdr $(PROJ_includedir)/$$hdr ; \ done ; \ fi uninstall-local:: $(Echo) Uninstalling include files $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \ cd $(PROJ_SRC_ROOT)/include && \ $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \ '!' '(' -name '*~' -o -name '.cvsignore' -o -name '.#*' -o -name '*.in' ')' \ -print ')' | grep -v CVS | sed 's#^#$(PROJ_includedir)/#'` ; \ cd $(PROJ_SRC_ROOT)/include && \ $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' -print ')' \ | sed 's#\.in$$##;s#^#$(PROJ_includedir)/#'` ; \ fi endif #------------------------------------------------------------------------ # Print out the directories used for building #------------------------------------------------------------------------ printvars:: $(Echo) "BuildMode : " '$(BuildMode)' $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)' $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)' $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)' $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)' $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)' $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)' $(Echo) "PROJ_prefix : " '$(PROJ_prefix)' $(Echo) "PROJ_bindir : " '$(PROJ_bindir)' $(Echo) "PROJ_libdir : " '$(PROJ_libdir)' $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)' $(Echo) "PROJ_includedir : " '$(PROJ_includedir)' $(Echo) "UserTargets : " '$(UserTargets)' $(Echo) "ObjMakefiles : " '$(ObjMakefiles)' $(Echo) "SrcMakefiles : " '$(SrcMakefiles)' $(Echo) "ObjDir : " '$(ObjDir)' $(Echo) "LibDir : " '$(LibDir)' $(Echo) "ToolDir : " '$(ToolDir)' $(Echo) "ExmplDir : " '$(ExmplDir)' $(Echo) "Sources : " '$(Sources)' $(Echo) "TDFiles : " '$(TDFiles)' $(Echo) "INCFiles : " '$(INCFiles)' $(Echo) "INCTMPFiles : " '$(INCTMPFiles)' $(Echo) "PreConditions: " '$(PreConditions)' $(Echo) "Compile.CXX : " '$(Compile.CXX)' $(Echo) "Compile.C : " '$(Compile.C)' $(Echo) "Archive : " '$(Archive)' $(Echo) "YaccFiles : " '$(YaccFiles)' $(Echo) "LexFiles : " '$(LexFiles)' $(Echo) "Module : " '$(Module)' $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'