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3e8d9d8d08
llvm-mirror/Makefile.rules
Chris Lattner 9efe5b36c2 allow for a target to ask for a dag isel 
llvm-svn: 23237
2005-09-03 01:15:25 +00:00

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#===-- 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
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
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 ($(ARCH), Sparc)
ENABLE_SPARCV9_JIT = 1
endif
# What the Sparc JIT requires
ifdef ENABLE_SPARCV9_JIT
JIT_LIBS += LLVMSparcV9 LLVMSparcV9ModuloSched LLVMSparcV9InstrSched \
LLVMSparcV9LiveVar LLVMInstrumentation.a LLVMProfilePaths \
LLVMBCWriter LLVMTransforms.a LLVMipo.a LLVMipa.a \
LLVMDataStructure.a LLVMSparcV9RegAlloc
endif
# You can enable the PowerPC JIT on a non-PowerPC host by setting the flag
# ENABLE_PPC_JIT on the make command line. If not, it will still be
# enabled automagically on an PowerPC host.
ifeq ($(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 LLVMAnalysis.a LLVMTransformUtils.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 didn't explicitly forbid building a
# relinked then we provide targets for building them.
#---------------------------------------------------------
ifndef DONT_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
#---------------------------------------------------------
# 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)
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 $@ $<
clean-local::
-$(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)'
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