-#===-- Makefile.common - Common make rules for LLVM -------*- makefile -*--====
+#===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===#
#
-# This file is included by all of the LLVM makefiles. This file defines common
-# rules to do things like compile a .cpp file or generate dependancy info.
-# These are platform dependant, so this is the file used to specify these
-# system dependant operations.
+# The LLVM Compiler Infrastructure
#
-# The following functionality can be set by setting incoming variables.
-# The variable $(LEVEL) *must* be set:
-#
-# 1. LEVEL - The level of the current subdirectory from the top of the
-# MagicStats view. This level should be expressed as a path, for
-# example, ../.. for two levels deep.
-#
-# 2. DIRS - A list of subdirectories to be built. Fake targets are set up
-# so that each of the targets "all", "install", and "clean" each build
-# the subdirectories before the local target. DIRS are guaranteed to be
-# built in order.
-#
-# 3. PARALLEL_DIRS - A list of subdirectories to be built, but that may be
-# built in any order. All DIRS are built in order before PARALLEL_DIRS are
-# built, which are then built in any order.
+# 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.
+#
+#===------------------------------------------------------------------------===#
#
-# 4. Source - If specified, this sets the source code filenames. If this
-# is not set, it defaults to be all of the .cpp, .c, .y, and .l files
-# in the current directory. Also, if you want to build files in addition
-# to the local files, you can use the ExtraSource variable
+# 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.
#
#===-----------------------------------------------------------------------====
-# Configuration file to set paths specific to local installation of LLVM
-#
-include $(LEVEL)/Makefile.config
+################################################################################
+# TARGETS: Define standard targets that can be invoked
+################################################################################
-# These are options that can either be enabled here, or can be enabled on the
-# make command line (ie, make ENABLE_PROFILING=1)
-#
+#--------------------------------------------------------------------
+# Define the various target sets
+#--------------------------------------------------------------------
+RecursiveTargets := all clean clean-all check install uninstall
+LocalTargets := all-local clean-local clean-all-local check-local \
+ install-local printvars uninstall-local
+TopLevelTargets := dist dist-check dist-clean tags dist-gzip dist-bzip2 \
+ dist-zip
+UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets)
+InternalTargets := preconditions distdir dist-hook
+
+################################################################################
+# INITIALIZATION: Basic things the makefile needs
+################################################################################
-# When ENABLE_PROFILING is enabled, the llvm source base is built with profile
-# information to allow gprof to be used to get execution frequencies.
-#
-#ENABLE_PROFILING = 1
+#--------------------------------------------------------------------
+# Set the VPATH so that we can find source files.
+#--------------------------------------------------------------------
+VPATH=$(BUILD_SRC_DIR)
-# When ENABLE_PURIFY is enabled, the LLVM tools are linked with purify (which
-# must be locally installed) to allow for some automated memory error debugging.
-#
-#ENABLE_PURIFY = 1
+#--------------------------------------------------------------------
+# Reset the list of suffixes we know how to build
+#--------------------------------------------------------------------
+.SUFFIXES:
+.SUFFIXES: .c .cpp .h .hpp .y .l .lo .o .a .bc .td .ps .dot
+.SUFFIXES: $(SHLIBEXT) $(SUFFIXES)
-# When ENABLE_OPTIMIZED is enabled, Release builds of all of the LLVM code are
-# turned on, and Debug builds are turned off.
-#
-#ENABLE_OPTIMIZED = 1
+#--------------------------------------------------------------------
+# 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)::
-# Figure out how to do platform specific stuff on this platform. This is really
-# gross and should be autoconfiscated (automake actually), but should hopefully
-# work on Linux and solaris (SunOS).
-#
-UNAME := $(shell uname)
-include $(LEVEL)/Makefile.$(UNAME)
+################################################################################
+# PRECONDITIONS: that which must be built/checked first
+################################################################################
-ifdef SHARED_LIBRARY
-# if SHARED_LIBRARY is specified, the default is to build the dynamic lib
-dynamic ::
-endif
+SrcMakefiles := $(filter %Makefile %Makefile.rules %Makefile.tests \
+ %Makefile.JIT,$(wildcard $(BUILD_SRC_DIR)/Makefile*))
+ObjMakefiles := $(subst $(BUILD_SRC_DIR),$(BUILD_OBJ_DIR),$(SrcMakefiles))
+ConfigureScript := $(LLVM_SRC_ROOT)/configure
+ConfigStatusScript := $(LLVM_OBJ_ROOT)/config.status
+MakefileConfigIn := $(LLVM_SRC_ROOT)/Makefile.config.in
+MakefileConfig := $(LLVM_OBJ_ROOT)/Makefile.config
+PreConditions := $(ConfigStatusScript) $(MakefileConfig) $(ObjMakefiles)
-# Default Rule: Make sure it's also a :: rule
-all ::
+preconditions : $(PreConditions)
-# Default for install is to at least build everything...
-install ::
+#------------------------------------------------------------------------
+# Make sure the BUILT_SOURCES are built first
+#------------------------------------------------------------------------
+$(filter-out clean clean-local,UserTargets):: $(BUILT_SOURCES)
+clean-local::
+ifneq ($(strip $(BUILT_SOURCES)),)
+ -$(Verb) $(RM) -f $(BUILT_SOURCES)
+endif
-# Figure out which directory to build stuff into. We want to build into the
-# /shared directory by default because it is guaranteed to be local to the
-# current machine.
-#
-ifeq ($(LLVM_OBJ_DIR),.)
-BUILD_ROOT = $(LLVM_OBJ_DIR)
-BUILD_ROOT_TOP = $(LEVEL)
-else
+$(BUILT_SOURCES) : $(ObjMakefiles)
-BUILD_ROOT := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(shell pwd))
+#------------------------------------------------------------------------
+# Make sure we're not using a stale configuration
+#------------------------------------------------------------------------
+.PRECIOUS: $(ConfigStatusScript)
+$(ConfigStatusScript): $(ConfigureScript)
+ $(Echo) Reconfiguring with $<
+ $(Verb) $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS)
+ $(Verb) $(ConfigStatusScript)
-# Calculate the BUILD_ROOT_TOP variable, which is the top of the llvm/ tree.
-# Note that although this is just equal to $(BUILD_ROOT)/$(LEVEL), we cannot use
-# this expression because some of the directories on the source tree may not
-# exist in the build tree (for example the test/ heirarchy). Thus we evaluate
-# the directory to eliminate the ../'s
-#
-TOP_DIRECTORY := $(shell cd $(LEVEL); pwd)
-BUILD_ROOT_TOP := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(TOP_DIRECTORY))
+#------------------------------------------------------------------------
+# Make sure the configuration makefile is up to date
+#------------------------------------------------------------------------
+$(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
+ $(Echo) Regenerating $@
+ $(Verb) cd $(LLVM_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
+
+#------------------------------------------------------------------------
+# If the Makefile in the source tree has been updated, copy it over into the
+# build tree. But, only do this if the source and object makefiles differ
+#------------------------------------------------------------------------
+ifneq ($(BUILD_OBJ_DIR),$(BUILD_SRC_DIR))
+
+$(BUILD_OBJ_DIR)/Makefile : $(BUILD_SRC_DIR)/Makefile
+ $(Echo) "Updating Makefile"
+ $(Verb) $(MKDIR) $(@D)
+ $(Verb) cp -f $< $@
+
+# Copy the Makefile.* files unless we're in the root directory which avoids
+# the copying of Makefile.config.in or other things that should be explicitly
+# taken care of.
+$(BUILD_OBJ_DIR)/Makefile% : $(BUILD_SRC_DIR)/Makefile%
+ @case '$?' in \
+ *Makefile.rules) ;; \
+ *.in) ;; \
+ *) $(Echo) "Updating $(@F)" ; \
+ $(MKDIR) $(@D) ; \
+ cp -f $< $@ ;; \
+ esac
+
endif
+#------------------------------------------------------------------------
+# Set up the basic dependencies
+#------------------------------------------------------------------------
+$(UserTargets):: $(PreConditions)
+
+all:: all-local
+check:: check-local
+clean:: clean-local
+clean-all:: clean-local clean-all-local
+install:: install-local
+uninstall:: uninstall-local
+check-local:: all-local
+install-local:: all-local
+
+###############################################################################
+# VARIABLES: Set up various variables based on configuration data
+###############################################################################
+
#--------------------------------------------------------------------
-# Variables derived from configuration options...
+# Variables derived from configuration we are building
#--------------------------------------------------------------------
-#BinInstDir=/usr/local/bin
-#LibInstDir=/usrl/local/lib/xxx
-#DocInstDir=/usr/doc/xxx
+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
+ CXX.Flags := -O3 -DNDEBUG -finline-functions -felide-constructors -fomit-frame-pointer
+ C.Flags := -O3 -DNDEBUG -fomit-frame-pointer
+ 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
-BURG_OPTS = -I
+#--------------------------------------------------------------------
+# Directory locations
+#--------------------------------------------------------------------
+ObjDir := $(BUILD_OBJ_DIR)/$(BuildMode)
+LibDir := $(BUILD_OBJ_ROOT)/lib/$(BuildMode)
+ToolDir := $(BUILD_OBJ_ROOT)/tools/$(BuildMode)
+LLVMLibDir := $(LLVM_OBJ_ROOT)/lib/$(BuildMode)
+LLVMToolDir := $(LLVM_OBJ_ROOT)/tools/$(BuildMode)
+
+#--------------------------------------------------------------------
+# 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 GCCLD
+GCCLD := $(LLVMToolDir)/gccld$(EXEEXT)
+endif
+ifndef LLVMGCC
+LLVMGCC := PATH=$(LLVMToolDir):$(PATH) $(LLVMGCCDIR)/bin/gcc
+endif
+ifndef LLVMGXX
+LLVMGXX := PATH=$(LLVMToolDir):$(PATH) $(LLVMGCCDIR)/bin/g++
+endif
-PURIFY := $(PURIFY) -cache-dir="$(BUILD_ROOT_TOP)/../purifycache" -chain-length="30" -messages=all
+# Need a better way to compute this.
+LLVMGCCLibDir := $(dir $(shell $(LLVMGCC) -print-file-name=libgcc.a))/
-# Shorthand for commonly accessed directories
-LIBDEBUG := $(BUILD_ROOT_TOP)/lib/Debug
-LIBRELEASE := $(BUILD_ROOT_TOP)/lib/Release
-TOOLDEBUG := $(BUILD_ROOT_TOP)/tools/Debug
-TOOLRELEASE := $(BUILD_ROOT_TOP)/tools/Release
+#--------------------------------------------------------------------
+# Adjust to user's request
+#--------------------------------------------------------------------
-# Verbosity levels
-ifdef VERBOSE
-VERB :=
+# Adjust LIBTOOL flags for shared libraries, or not.
+ifndef SHARED_LIBRARY
+ LibTool.Flags += --tag=disable-shared
else
-VERB := @
+ LD.Flags += -rpath $(LibDir)
endif
-#---------------------------------------------------------
-# Compilation options...
-#---------------------------------------------------------
-
-# Special tools used while building
-RunBurg := $(BURG) $(BURG_OPTS)
+ifdef TOOL_VERBOSE
+ C.Flags += -v
+ CXX.Flags += -v
+ LD.Flags += -v
+ BCLinkLib.Flags += -v
+ VERBOSE := 1
+endif
-# Enable this for profiling support with 'gprof'
-ifdef ENABLE_PROFILING
-PROFILE = -pg
+# Adjust settings for verbose mode
+ifndef VERBOSE
+ Verb := @
+ LibTool.Flags += --silent
+ AR.Flags += >/dev/null 2>/dev/null
+ ConfigureScriptFLAGS += >$(BUILD_OBJ_DIR)/configure.out 2>&1
else
-PROFILE =
+ ConfigureScriptFLAGS :=
endif
-# Allow gnu extensions...
-CPPFLAGS += -D_GNU_SOURCE
+# By default, strip symbol information from executable
+ifndef KEEP_SYMBOLS
+ Strip := $(PLATFORMSTRIPOPTS)
+ StripWarnMsg := "(without symbols)"
+endif
-# -Wno-unused-parameter
-CompileCommonOpts := $(PROFILE) -Wall -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include
+# Adjust linker flags for building an executable
+ifdef TOOLNAME
+ LD.Flags += -rpath $(ToolDir) -export-dynamic
+endif
-# Compile a file, don't link...
-Compile := $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts)
-CompileG := $(Compile) -g -D_DEBUG
-CompileO := $(Compile) -O3 -DNDEBUG -finline-functions -felide-constructors -fnonnull-objects -freg-struct-return -fshort-enums
+#----------------------------------------------------------
+# Options To Invoke Tools
+#----------------------------------------------------------
-# Link final executable
+CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused
+
+LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
+CPP.Flags += -I$(BUILD_OBJ_DIR) \
+ -I$(BUILD_SRC_DIR) \
+ -I$(BUILD_SRC_ROOT)/include \
+ -I$(BUILD_OBJ_ROOT)/include \
+ -I$(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 = $(LLVMGCC) $(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 = $(LLVMGXX) $(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)
+BCLinkLib = $(LLVMGCC) -shared -nostdlib $(BCLinkLib.Flags)
+LTInstall = $(LIBTOOL) $(LibTool.Flags) --mode=install $(INSTALL)
+Burg = $(BURG) -I $(BUILD_SRC_DIR)
+TableGen = $(TBLGEN) -I $(BUILD_SRC_DIR)
+Archive = $(AR) $(AR.Flags)
+LArchive = $(ToolDir)/llvm-ar rcsf
+ifdef RANLIB
+Ranlib = $(RANLIB)
+else
+Ranlib = ranlib
+endif
-ifdef ENABLE_PURIFY # To enable purify, build with 'gmake ENABLE_PURIFY=1'
-Link := $(PURIFY) $(CXX) $(PROFILE) -static
+#----------------------------------------------------------
+# Get the list of source files
+#----------------------------------------------------------
+ifndef SOURCES
+ Sources := $(notdir $(wildcard $(BUILD_SRC_DIR)/*.cpp \
+ $(BUILD_SRC_DIR)/*.cc $(BUILD_SRC_DIR)/*.c $(BUILD_SRC_DIR)/*.y \
+ $(BUILD_SRC_DIR)/*.l))
else
-Link := $(CXX) $(PROFILE)
+ Sources := $(SOURCES)
endif
-LinkG := $(Link) -g -L $(LIBDEBUG)
-LinkO := $(Link) -O3 -L $(LIBRELEASE)
-# Create one .o file from a bunch of .o files...
-Relink = ld -r
+ifdef BUILT_SOURCES
+Sources += $(filter %.cpp %.c %.cc %.y %.l,$(BUILT_SOURCES))
+endif
-# MakeSO - Create a .so file from a .o files...
-MakeSO := $(CXX) $(MakeSharedObjectOption) $(PROFILE)
-MakeSOO := $(MakeSO) -O3
+#----------------------------------------------------------
+# Types of objects that can be built from sources
+#----------------------------------------------------------
+BaseNameSources := $(sort $(basename $(Sources)))
+ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
+ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo)
+ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
-# Create dependancy file from CPP file, send to stdout.
-Depend := $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS)
+###############################################################################
+# DIRECTORIES: Handle recursive descent of directory structure
+###############################################################################
-# Archive a bunch of .o files into a .a file...
-AR = ar cq
+#---------------------------------------------------------
+# Provide rules to make install dirs. This must be early
+# in the file so they get built before dependencies
+#---------------------------------------------------------
-#----------------------------------------------------------
+$(bindir):
+ $(Verb) $(MKDIR) $(bindir)
-# Source includes all of the cpp files, and objects are derived from the
-# source files...
-# The local Makefile can list other Source files via ExtraSource = ...
-#
-Source := $(ExtraSource) $(wildcard *.cpp *.c *.y *.l)
+$(libdir):
+ $(Verb) $(MKDIR) $(libdir)
+
+$(bytecode_libdir):
+ $(Verb) $(MKDIR) $(bytecode_libdir)
-Objs := $(sort $(patsubst Debug/%.o, %.o, $(addsuffix .o,$(basename $(Source)))))
-ObjectsO = $(addprefix $(BUILD_ROOT)/Release/,$(Objs)))
-ObjectsG = $(addprefix $(BUILD_ROOT)/Debug/,$(Objs))
+$(sysconfdir):
+ $(Verb) $(MKDIR) $(sysconfdir)
+# To create other directories, as needed, and timestamp their creation
+%/.dir:
+ $(Verb) $(MKDIR) $* > /dev/null
+ @$(DATE) > $@
+
+.PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(LLVMLibDir)/.dir
+.PRECIOUS: $(LLVMToolDir)/.dir
#---------------------------------------------------------
-# Handle the DIRS and PARALLEL_DIRS options
+# Handle the DIRS options for sequential construction
#---------------------------------------------------------
+SubDirs :=
ifdef DIRS
-all install clean ::
- $(VERB) for dir in ${DIRS}; do \
- (cd $$dir; $(MAKE) $@) || exit 1; \
+SubDirs += $(DIRS)
+$(RecursiveTargets)::
+ $(Verb) for dir in $(DIRS); do \
+ if [ ! -f $$dir/Makefile ]; then \
+ $(MKDIR) $$dir; \
+ cp $(BUILD_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
+ fi; \
+ ($(MAKE) -C $$dir $@ ) || exit 1; \
done
endif
-# Handle PARALLEL_DIRS
+#---------------------------------------------------------
+# Handle the EXPERIMENTAL_DIRS options ensuring success
+# after each directory is built.
+#---------------------------------------------------------
+ifdef EXPERIMENTAL_DIRS
+$(RecursiveTargets)::
+ $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
+ if [ ! -f $$dir/Makefile ]; then \
+ $(MKDIR) $$dir; \
+ cp $(BUILD_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
+ fi; \
+ ($(MAKE) -C $$dir $@ ) || exit 0; \
+ done
+endif
+
+#---------------------------------------------------------
+# Handle the PARALLEL_DIRS options for parallel construction
+#---------------------------------------------------------
ifdef PARALLEL_DIRS
-all :: $(addsuffix /.makeall , $(PARALLEL_DIRS))
-install :: $(addsuffix /.makeinstall, $(PARALLEL_DIRS))
-clean :: $(addsuffix /.makeclean , $(PARALLEL_DIRS))
-%/.makeall %/.makeinstall %/.makeclean:
- $(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
+SubDirs += $(PARALLEL_DIRS)
+
+# Unfortunately, this list must be maintained if new
+# recursive targets are added.
+all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
+clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
+clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
+check :: $(addsuffix /.makecheck ,$(PARALLEL_DIRS))
+install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
+uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
+
+Parallel_Targets := $(foreach T,$(RecursiveTargets),%/.make$(T))
+
+$(Parallel_Targets) :
+ $(Verb) if [ ! -f $(@D)/Makefile ]; then \
+ $(MKDIR) $(@D); \
+ cp $(BUILD_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
+ fi; \
+ $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@)
+endif
+#---------------------------------------------------------
+# Handle the OPTIONAL_DIRS options for directores that may
+# or may not exist.
+#---------------------------------------------------------
+ifdef OPTIONAL_DIRS
+
+SubDirs += $(OPTIONAL_DIRS)
+
+$(RecursiveTargets)::
+ $(Verb) for dir in $(OPTIONAL_DIRS); do \
+ if [ -d $(BUILD_SRC_DIR)/$$dir ]; then\
+ if [ ! -f $$dir/Makefile ]; then \
+ $(MKDIR) $$dir; \
+ cp $(BUILD_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
+ fi; \
+ ($(MAKE) -C$$dir $@ ) || exit 1; \
+ fi \
+ done
endif
#---------------------------------------------------------
-# Handle the LIBRARYNAME option - used when building libs...
+# Handle the CONFIG_FILES options
#---------------------------------------------------------
-#
-# When libraries are built, they are allowed to optionally define the
-# DONT_BUILD_RELINKED make variable, which, when defined, prevents a .o file
-# from being built for the library. This .o files may then be linked to by a
-# tool if the tool does not need (or want) the semantics a .a file provides
-# (linking in only object files that are "needed"). If a library is never to
-# be used in this way, it is better to define DONT_BUILD_RELINKED, and define
-# BUILD_ARCHIVE instead.
-#
-# Some libraries must be built as .a files (libscalar for example) because if
-# it's built as a .o file, then all of the constituent .o files in it will be
-# linked into tools (for example gccas) even if they only use one of the parts
-# of it. For this reason, sometimes it's useful to use libraries as .a files.
+ifdef CONFIG_FILES
+
+install-local:: $(sysconfdir) $(CONFIG_FILES)
+ $(Echo) Installing Configuration Files To $(sysconfdir)
+ $(Verb)for file in $(CONFIG_FILES); do \
+ $(INSTALL) $(BUILD_SRC_DIR)/$${file} $(sysconfdir) ; \
+ done
+
+uninstall-local::
+ $(Echo) Uninstalling Configuration Files From $(sysconfdir)
+ $(Verb)for file in $(CONFIG_FILES); do \
+ $(RM) -f $(sysconfdir)/$${file} ; \
+ done
+
+endif
+
+###############################################################################
+# Library Build Rules: Four ways to build a library
+###############################################################################
+
+# if we're building a library ...
ifdef LIBRARYNAME
# Make sure there isn't any extranous whitespace on the LIBRARYNAME option
LIBRARYNAME := $(strip $(LIBRARYNAME))
+LibName.LA := $(LibDir)/lib$(LIBRARYNAME).la
+LibName.A := $(LibDir)/lib$(LIBRARYNAME).a
+LibName.O := $(LibDir)/$(LIBRARYNAME).o
+LibName.BC := $(LibDir)/lib$(LIBRARYNAME).bc
-LIBNAME_O := $(LIBRELEASE)/lib$(LIBRARYNAME).so
-LIBNAME_G := $(LIBDEBUG)/lib$(LIBRARYNAME).so
-LIBNAME_AO := $(LIBRELEASE)/lib$(LIBRARYNAME).a
-LIBNAME_AG := $(LIBDEBUG)/lib$(LIBRARYNAME).a
-LIBNAME_OBJO := $(LIBRELEASE)/$(LIBRARYNAME).o
-LIBNAME_OBJG := $(LIBDEBUG)/$(LIBRARYNAME).o
+#---------------------------------------------------------
+# 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)
-ifndef ENABLE_OPTIMIZED
-BUILD_LIBNAME_G := $(LIBNAME_G)
-ifndef DONT_BUILD_RELINKED
-BUILD_LIBNAME_OBJG := $(LIBNAME_OBJG)
+$(LibName.LA): $(BUILT_SOURCES) $(ObjectsLO) $(LibDir)/.dir
+ $(Echo) Linking $(BuildMode) Shared Library $(LIBRARYNAME)$(SHLIBEXT)
+ $(Verb) $(Link) -o $@ $(ObjectsLO)
+ $(Verb) $(LTInstall) $@ $(LibDir)
+
+clean-local::
+ifneq ($(strip $(LibName.LA)),)
+ -$(Verb) $(RM) -f $(LibName.LA)
endif
-ifdef BUILD_ARCHIVE
-BUILD_LIBNAME_AG := $(LIBNAME_AG)
+
+DestSharedLib = $(libdir)/lib$(LIBRARYNAME)$(SHLIBEXT)
+
+install-local:: $(DestSharedLib)
+
+$(DestSharedLib): $(libdir) $(LibName.LA)
+ $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
+ $(Verb) $(LTInstall) $(LibName.LA) $(DestSharedLib)
+ $(Verb) $(LIBTOOL) --finish $(libdir)
+
+uninstall-local::
+ $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
+ -$(Verb) $(RM) -f $(libdir)/lib$(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
+
+ifdef EXPORTED_SYMBOL_LIST
+ BCLinkLib += -Xlinker -internalize-public-api-list=$(EXPORTED_SYMBOL_LIST)
+else
+ ifdef EXPORTED_SYMBOL_FILE
+ BCLinkLib += -Xlinker -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
+ else
+ BCLinkLib += -Xlinker -disable-internalize
+ endif
endif
+
+all-local:: $(LibName.BC)
+
+$(LibName.BC): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir
+ $(Echo) Linking $(BuildMode) Bytecode Library $(notdir $@)
+ $(Verb) $(BCLinkLib) -o $@ $(ObjectsBC)
+
+clean-local::
+ifneq ($(strip $(LibName.BC)),)
+ -$(Verb) $(RM) -f $(LibName.BC)
+endif
+
+DestBytecodeLib = $(bytecode_libdir)/lib$(LIBRARYNAME).bc
+
+install-local:: $(DestBytecodeLib)
+
+$(DestBytecodeLib): $(bytecode_libdir) $(LibName.BC)
+ $(Echo) Installing $(BuildMode) Bytecode Library $(DestBytecodeLib)
+ $(Verb) $(INSTALL) $(LibName.BC) $@
+
+uninstall-local::
+ $(Echo) Uninstalling $(BuildMode) Bytecode Library $(DestBytecodeLib)
+ -$(Verb) $(RM) -f $(DestBytecodeLib)
+
endif
-# If optimized builds are enabled...
-ifdef ENABLE_OPTIMIZED
-BUILD_LIBNAME_O := $(LIBNAME_O)
+#---------------------------------------------------------
+# ReLinked Library Targets:
+# If the user didn't explicitly forbid building a
+# relinked then we provide targets for building them.
+#---------------------------------------------------------
ifndef DONT_BUILD_RELINKED
-BUILD_LIBNAME_OBJO := $(LIBNAME_OBJO)
+
+all-local:: $(LibName.O)
+
+$(LibName.O): $(BUILT_SOURCES) $(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 = $(libdir)/$(LIBRARYNAME).o
+
+install-local:: $(DestRelinkedLib)
+
+$(DestRelinkedLib): $(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
-BUILD_LIBNAME_AO := $(LIBNAME_AO)
+
+all-local:: $(LibName.A)
+
+$(LibName.A): $(BUILT_SOURCES) $(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 := $(libdir)/lib$(LIBRARYNAME).a
+
+install-local:: $(DestArchiveLib)
+
+$(DestArchiveLib): $(libdir) $(LibName.A)
+ $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
+ $(Verb) $(MKDIR) $(libdir)
+ $(Verb) $(LTInstall) $(LibName.A) $(DestArchiveLib)
+
+uninstall-local::
+ $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
+ -$(Verb) $(RM) -f $(DestArchiveLib)
+
endif
-all:: $(BUILD_LIBNAME_AG) $(BUILD_LIBNAME_OBJG) # Debug
-all:: $(BUILD_LIBNAME_AO) $(BUILD_LIBNAME_OBJO) # Release
-dynamic:: $(BUILD_LIBNAME_G) $(BUILD_LIBNAME_O) # .so files
+# endif LIBRARYNAME
+endif
-$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
- @echo ======= Linking $(LIBRARYNAME) release library =======
- $(VERB) $(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
+###############################################################################
+# Tool Build Rules: Build executable tool based on TOOLNAME option
+###############################################################################
-$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
- @echo ======= Linking $(LIBRARYNAME) debug library =======
- $(VERB) $(MakeSO) -g -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
+ifdef TOOLNAME
-$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
- @echo ======= Linking $(LIBRARYNAME) release library =======
- @rm -f $@
- $(VERB) $(AR) $@ $(ObjectsO) $(LibSubDirs)
+#---------------------------------------------------------
+# Set up variables for building a tool.
+#---------------------------------------------------------
+ToolBuildPath := $(ToolDir)/$(TOOLNAME)$(EXEEXT)
+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))
-$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
- @echo ======= Linking $(LIBRARYNAME) debug library =======
- @rm -f $@
- $(VERB) $(AR) $@ $(ObjectsG) $(LibSubDirs)
+#---------------------------------------------------------
+# Handle optional compression libraries automatically
+#---------------------------------------------------------
+ExtraLibs := $(LIBS)
+ifeq ($(HAVE_BZIP2),1)
+ExtraLibs += -lbz2
+endif
+ifeq ($(HAVE_ZLIB),1)
+ExtraLibs += -lz
+endif
-$(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
- @echo "Linking $@"
- $(VERB) $(Relink) -o $@ $(ObjectsO) $(LibSubDirs)
+#---------------------------------------------------------
+# Tell make that we need to rebuild subdirectories before
+# we can link the tool. This affects things like LLI which
+# has library subdirectories.
+#---------------------------------------------------------
+$(ToolBuildPath): $(addsuffix /.makeall, $(PARALLEL_DIRS))
-$(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
- $(VERB) $(Relink) -o $@ $(ObjectsG) $(LibSubDirs)
+#---------------------------------------------------------
+# Provide targets for building the tools
+#---------------------------------------------------------
+all-local:: $(ToolBuildPath)
+clean-local::
+ifneq ($(strip $(ToolBuildPath)),)
+ -$(Verb) $(RM) -f $(ToolBuildPath)
endif
-#------------------------------------------------------------------------
-# Create a TAGS database for emacs
-#------------------------------------------------------------------------
+$(ToolBuildPath): $(BUILT_SOURCES) $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)\
+ $(ToolDir)/.dir
+ $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
+ $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
+ $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB)
+ $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) $(StripWarnMsg)
+
+DestTool = $(bindir)/$(TOOLNAME)
+
+install-local:: $(DestTool)
+
+$(DestTool): $(bindir) $(ToolBuildPath)
+ $(Echo) Installing $(BuildMode) $(DestTool)
+ $(Verb) $(INSTALL) $(ToolBuildPath) $(DestTool)
+
+uninstall-local::
+ $(Echo) Uninstalling $(BuildMode) $(DestTool)
+ -$(Verb) $(RM) -f $(DestTool)
-ifeq ($(LEVEL), .)
-tags:
- etags -l c++ `find include lib tools -name '*.cpp' -o -name '*.h'`
-all:: tags
endif
-#------------------------------------------------------------------------
-# Handle the TOOLNAME option - used when building tool executables...
-#------------------------------------------------------------------------
-#
-# The TOOLNAME option should be used with a USEDLIBS variable that tells the
-# libraries (and the order of the libs) that should be linked to the
-# tool. USEDLIBS should contain a list of library names (some with .a extension)
-# that are automatically linked in as .o files unless the .a suffix is added.
-#
-ifdef TOOLNAME
+###############################################################################
+# 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
+ $(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: %.c $(ObjDir)/.dir
+ $(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
+ $(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: %.c $(ObjDir)/.dir
+ $(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
-# TOOLEXENAME* - These compute the output filenames to generate...
-TOOLEXENAME_G := $(BUILD_ROOT_TOP)/tools/Debug/$(TOOLNAME)
-TOOLEXENAME_O := $(BUILD_ROOT_TOP)/tools/Release/$(TOOLNAME)
-TOOLEXENAMES := $(TOOLEXENAME_G)
-ifdef ENABLE_OPTIMIZED
-TOOLEXENAMES += $(TOOLEXENAME_O)
endif
-# USED_LIBS_OPTIONS - Compute the options line that add -llib1 -llib2, etc.
-USED_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
-USED_LIBS_OPTIONS_G := $(patsubst %.o, $(LIBDEBUG)/%.o, $(USED_LIBS_OPTIONS))
-USED_LIBS_OPTIONS_O := $(patsubst %.o, $(LIBRELEASE)/%.o,$(USED_LIBS_OPTIONS))
+#---------------------------------------------------------
+# Create .bc files in the ObjDir directory from .cpp and .c files...
+#---------------------------------------------------------
+$(ObjDir)/%.bc: %.cpp $(ObjDir)/.dir
+ $(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: %.c $(ObjDir)/.dir
+ $(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
-# USED_LIB_PATHS - Compute the path of the libraries used so that tools are
-# rebuilt if libraries change. This has to make sure to handle .a/.so and .o
-# files seperately.
-#
-STATICUSEDLIBS := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
-USED_LIB_PATHS_G := $(addprefix $(LIBDEBUG)/, $(STATICUSEDLIBS))
-USED_LIB_PATHS_O := $(addprefix $(LIBRELEASE)/, $(STATICUSEDLIBS))
+$(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir
+ $(Echo) "Compiling $*.cpp for $(BuildMode) build (PIC)"
+ $(LTCompile.CXX) $< -o $@
-all:: $(TOOLEXENAMES)
-clean::
- $(VERB) rm -f $(TOOLEXENAMES)
+$(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir
+ $(Echo) "Compiling $*.cpp for $(BuildMode) build (PIC)"
+ $(LTCompile.C) $< -o $@
-$(TOOLEXENAME_G): $(ObjectsG) $(USED_LIB_PATHS_G) $(BUILD_ROOT_TOP)/tools/Debug/.dir
- @echo ======= Linking $(TOOLNAME) debug executable =======
- $(VERB) $(LinkG) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_G) $(TOOLLINKOPTS)
+else
-$(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(BUILD_ROOT_TOP)/tools/Release/.dir
- @echo ======= Linking $(TOOLNAME) release executable =======
- $(VERB) $(LinkO) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_O) $(TOOLLINKOPTS)
+$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir
+ $(Echo) "Compiling $*.cpp for $(BuildMode) build"
+ $(Compile.CXX) $< -o $@
+$(ObjDir)/%.o: %.c $(ObjDir)/.dir
+ $(Echo) "Compiling $*.cpp for $(BuildMode) build"
+ $(Compile.C) $< -o $@
endif
+$(ObjDir)/%.bc: %.cpp $(ObjDir)/.dir
+ $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
+ $(BCCompile.CXX) $< -o $@
+$(ObjDir)/%.bc: %.c $(ObjDir)/.dir
+ $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
+ $(BCCompile.C) $< -o $@
+endif
+
+#---------------------------------------------------------
+# Provide rule to build .bc files from .ll sources,
+# regardless of dependencies
#---------------------------------------------------------
-.PRECIOUS: $(BUILD_ROOT)/Depend/.dir
-.PRECIOUS: $(BUILD_ROOT)/Debug/.dir $(BUILD_ROOT)/Release/.dir
+$(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS)
+ $(Echo) "Compiling $*.ll for $(BuildMode) build"
+ $(Verb) $(LLVMAS) $< -f -o $@
+
+###############################################################################
+# TABLEGEN: Provide rules for running tblgen to produce *.inc files
+###############################################################################
+
+ifdef TARGET
-# Create dependencies for the *.cpp files...
-$(BUILD_ROOT)/Depend/%.d: %.cpp $(BUILD_ROOT)/Depend/.dir
- $(VERB) $(Depend) $< | sed 's|$*\.o *|$(BUILD_ROOT)/Release/& $(BUILD_ROOT)/Debug/& $(BUILD_ROOT)/Depend/$(@F)|g' > $@
+TDFiles := $(strip $(wildcard $(BUILD_SRC_DIR)/*.td) $(LLVM_SRC_ROOT)/lib/Target/Target.td)
+INCFiles := $(filter %.inc,$(BUILT_SOURCES))
-# Create dependencies for the *.c files...
-$(BUILD_ROOT)/Depend/%.d: %.c $(BUILD_ROOT)/Depend/.dir
- $(VERB) $(Depend) $< | sed 's|$*\.o *|Release/& Debug/& Depend/$(@F)|g' > $@
+$(INCFiles) : $(TBLGEN) $(TDFiles)
-# Create .o files in the ObjectFiles directory from the .cpp and .c files...
-$(BUILD_ROOT)/Release/%.o: %.cpp $(BUILD_ROOT)/Release/.dir
- @echo "Compiling $<"
- $(VERB) $(CompileO) $< -o $@
+%GenRegisterNames.inc : %.td
+ $(Echo) "Building $(<F) register names with tblgen"
+ $(Verb) $(TableGen) -gen-register-enums -o $@ $<
-#Release/%.o: %.c Release/.dir Depend/.dir
-# $(CompileOC) $< -o $@
+%GenRegisterInfo.h.inc : %.td
+ $(Echo) "Building $(<F) register information header with tblgen"
+ $(Verb) $(TableGen) -gen-register-desc-header -o $@ $<
-$(BUILD_ROOT)/Debug/%.o: %.cpp $(BUILD_ROOT)/Debug/.dir
- @echo "Compiling $<"
- $(VERB) $(CompileG) $< -o $@
+%GenRegisterInfo.inc : %.td
+ $(Echo) "Building $(<F) register info implementation with tblgen"
+ $(Verb) $(TableGen) -gen-register-desc -o $@ $<
-#Debug/%.o: %.c Debug/.dir
-# $(CompileGC) $< -o $@
+%GenInstrNames.inc : %.td
+ $(Echo) "Building $(<F) instruction names with tblgen"
+ $(Verb) $(TableGen) -gen-instr-enums -o $@ $<
-# Create a .cpp source file from a flex input file... this uses sed to cut down
-# on the warnings emited by GCC...
+%GenInstrInfo.inc : %.td
+ $(Echo) "Building $(<F) instruction information with tblgen"
+ $(Verb) $(TableGen) -gen-instr-desc -o $@ $<
+
+%GenAsmWriter.inc : %.td
+ $(Echo) "Building $(<F) assembly writer with tblgen"
+ $(Verb) $(TableGen) -gen-asm-writer -o $@ $<
+
+%GenATTAsmWriter.inc : %.td
+ $(Echo) "Building $(<F) AT&T assembly writer with tblgen"
+ $(Verb) $(TableGen) -gen-asm-writer -o $@ $<
+
+%GenIntelAsmWriter.inc : %.td
+ $(Echo) "Building $(<F) Intel assembly writer with tblgen"
+ $(Verb) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $@ $<
+
+%GenInstrSelector.inc: %.td
+ $(Echo) "Building $(<F) instruction selector with tblgen"
+ $(Verb) $(TableGen) -gen-instr-selector -o $@ $<
+
+%GenCodeEmitter.inc:: %.td
+ $(Echo) "Building $(<F) code emitter with tblgen"
+ $(Verb) $(TableGen) -gen-emitter -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),)
+
+LexOutput := $(strip $(patsubst %.l,%.cpp,$(LexFiles)))
+
+.PRECIOUS: $(LexOutput)
+
+# 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] )
%.cpp: %.l
- flex -t $< | sed '/^find_rule/d' | sed 's/void yyunput/inline void yyunput/' | sed 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' > $@
+ $(Echo) Flexing $<
+ $(Verb) $(FLEX) -t $< | \
+ $(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)/' \
+ > $@
-# Rule for building the bison parsers...
+clean-local::
+ -$(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)),.h .cpp .output)
+
+.PRECIOUS: $(YaccOutput)
+
+# Cancel built-in rules for yacc
+%.c: %.y
+%.cpp: %.y
+%.h: %.y
+
+# Rule for building the bison parsers...
%.cpp %.h : %.y
- $(VERB) bison -v -d -p $(<:%Parser.y=%) $(basename $@).y
- $(VERB) mv -f $(basename $@).tab.c $(basename $@).cpp
- $(VERB) mv -f $(basename $@).tab.h $(basename $@).h
+ $(Echo) "Bisoning $*.y"
+ $(Verb) $(BISON) -v -d -p $(<F:%Parser.y=%) -o $*.tab.c $<
+ $(Verb) $(MV) -f $*.tab.c $*.cpp
+ $(Verb) $(MV) -f $*.tab.h $*.h
+
+clean-local::
+ -$(Verb) $(RM) -f $(YaccOutput)
+ $(Verb) $(RM) -f $(YaccOutput)
+endif
-# To create the directories...
-%/.dir:
- $(VERB) mkdir -p $(@D)
- @date > $@
+###############################################################################
+# OTHER RULES: Other rules needed
+###############################################################################
-# Clean nukes the tree
-clean::
- $(VERB) rm -rf $(BUILD_ROOT)/Debug $(BUILD_ROOT)/Release $(BUILD_ROOT)/Depend
- $(VERB) rm -f core *.o *.d *.so *~ *.flc
+# To create postscript files from dot files...
+ifneq ($(DOT),false)
+%.ps: %.dot
+ $(DOT) -Tps < $< > $@
+else
+%.ps: %.dot
+ $(Echo) "Cannot build $@: The program dot is not installed"
+endif
+
+# This rules ensures that header files that are removed still have a rule for
+# which they can be "generated." This allows make to ignore them and
+# reproduce the dependency lists.
+%.h:: ;
+
+# Define clean-local to clean the current directory. Note that this uses a
+# very conservative approach ensuring that empty variables do not cause
+# errors or disastrous removal.
+clean-local::
+ifneq ($(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 $(BUILD_SRC_ROOT)/include $(BUILD_SRC_ROOT)/lib \
+ $(BUILD_SRC_ROOT)/tools $(BUILD_SRC_ROOT)/examples \
+ $(BUILD_OBJ_ROOT)/include $(BUILD_OBJ_ROOT)/lib \
+ $(BUILD_OBJ_ROOT)/tools $(BUILD_OBJ_ROOT)/examples \
+ -name '*.cpp' -o -name '*.h' | \
+ $(ETAGS) $(ETAGSFLAGS) -
+
+CTAGS:
+ find $(BUILD_SRC_ROOT)/include $(BUILD_SRC_ROOT)/lib \
+ $(BUILD_SRC_ROOT)/tools $(BUILD_SRC_ROOT)/examples \
+ $(BUILD_OBJ_ROOT)/include $(BUILD_OBJ_ROOT)/lib \
+ $(BUILD_OBJ_ROOT)/tools $(BUILD_OBJ_ROOT)/examples \
+ \( -name '*.cpp' -o -name '*.h' \) -print | \
+ ctags -ImtT -o $(BUILD_OBJ_ROOT)/CTAGS -L -
+
+
+###############################################################################
+# DEPENDENCIES: Include the dependency files if we should
+###############################################################################
+ifndef DISABLE_AUTO_DEPENDENCIES
+
+# If its not one of the cleaning targets
+ifneq ($strip($(filter-out clean clean-local dist-clean,$(MAKECMDGOALS))),)
+
+# Get the list of dependency files
+DependFiles := $(basename $(filter %.cpp %.c %.cc, $(Sources)))
+DependFiles := $(patsubst %,$(BUILD_OBJ_DIR)/$(BuildMode)/%.d,$(DependFiles))
+
+-include /dev/null $(DependFiles)
-# If dependancies were generated for the file that included this file,
-# include the dependancies now...
-#
-SourceDepend := $(addsuffix .d,$(addprefix $(BUILD_ROOT)/Depend/,$(basename $(filter-out Debug/%, $(Source)))))
-ifneq ($(SourceDepend),)
-include $(SourceDepend)
endif
+
+endif
+
+###############################################################################
+# DISTRIBUTION: Handle construction of a distribution tarball
+###############################################################################
+
+#------------------------------------------------------------------------
+# Define distribution related variables
+#------------------------------------------------------------------------
+DistName := $(LLVM_TARBALL_NAME)
+DistDir := $(BUILD_OBJ_ROOT)/$(DistName)
+TopDistDir := $(BUILD_OBJ_ROOT)/$(DistName)
+DistTarGZip := $(BUILD_OBJ_ROOT)/$(DistName).tar.gz
+DistZip := $(BUILD_OBJ_ROOT)/$(DistName).zip
+DistTarBZ2 := $(BUILD_OBJ_ROOT)/$(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 \
+ $(BUILD_SRC_DIR)/*.h \
+ $(BUILD_SRC_DIR)/*.td \
+ $(BUILD_SRC_DIR)/*.def \
+ $(BUILD_SRC_DIR)/*.ll \
+ $(BUILD_SRC_DIR)/*.in))
+DistSources := $(Sources) $(EXTRA_DIST)
+DistSubDirs := $(SubDirs)
+DistFiles := $(DistAlways) $(DistSources) $(DistOther)
+
+#------------------------------------------------------------------------
+# We MUST build distribution with OBJ_DIR != SRC_DIR
+#------------------------------------------------------------------------
+ifeq ($(BUILD_SRC_DIR),$(BUILD_OBJ_DIR))
+dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
+ $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
+
+DistCheckTop :=
+else
+
+DistCheckTop := check
+
+#------------------------------------------------------------------------
+# Prevent catastrophic remove
+#------------------------------------------------------------------------
+ifeq ($(LLVM_TARBALL_NAME),)
+$(error LLVM_TARBALL_NAME is empty. Please rerun configure)
+endif
+
+#------------------------------------------------------------------------
+# Prevent attempt to run dist targets from anywhere but the top level
+#------------------------------------------------------------------------
+ifneq ($(LEVEL),.)
+
+dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
+ $(Echo) ERROR: You must run $@ from $(BUILD_OBJ_ROOT)
+
+else
+
+#------------------------------------------------------------------------
+# Provide the top level targets
+#------------------------------------------------------------------------
+
+dist-gzip:: $(DistTarGZip)
+
+$(DistTarGZip) : distdir
+ $(Echo) Packing gzipped distribution tar file.
+ $(Verb) cd $(BUILD_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | gzip -c > "$(DistTarGZip)"
+
+dist-bzip2:: $(DistTarBZ2)
+
+$(DistTarBZ2) : distdir
+ $(Echo) Packing bzipped distribution tar file.
+ $(Verb) cd $(BUILD_OBJ_ROOT) ; $(TAR) chf - $(DistName) | $(BZIP2) -c >$(DistTarBZ2)
+
+dist-zip:: $(DistZip)
+
+$(DistZip) : distdir
+ $(Echo) Packing zipped distribution file.
+ $(Verb) rm -f $(DistZip)
+ $(Verb) cd $(BUILD_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
+
+dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
+ $(Echo) ===== DISTRIBUTION PACKAGING SUCESSFUL =====
+
+DistCheckDir := $(LLVM_OBJ_ROOT)/_distcheckdir
+
+dist-check:: $(DistCheckTop) $(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) --with-llvmgccdir="$(LLVMGCCDIR)" && \
+ $(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 : $(DistSources)
+ $(Echo) Building Distribution Directory $(DistDir)
+ $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
+ if test -d "$(DistDir)" ; then \
+ find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
+ exit 1 ; \
+ fi ; \
+ $(EchoCmd) Removing $(DistDir) ; \
+ $(RM) -rf $(DistDir); \
+ fi
+ $(Verb) $(MKDIR) $(DistDir)
+ $(Verb) srcdirstrip=`echo "$(BUILD_SRC_DIR)" | sed 's|.|.|g'`; \
+ srcrootstrip=`echo "$(BUILD_SRC_ROOT)" | sed 's|.|.|g'`; \
+ for file in $(DistFiles) ; do \
+ case "$$file" in \
+ $(BUILD_SRC_DIR)/*) file=`echo "$$file" | sed "s#^$$srcdirstrip/##"`;; \
+ $(BUILD_SRC_ROOT)/*) file=`echo "$$file" | sed "s#^$$srcrootstrip/#$(BUILD_OBJ_ROOT)/#"`;; \
+ esac; \
+ if test -f "$$file" || test -d "$$file" ; then \
+ from_dir=. ; \
+ else \
+ from_dir=$(BUILD_SRC_DIR); \
+ fi; \
+ to_dir=`echo "$$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 "$(BUILD_SRC_DIR)/$$file" && \
+ test "$$from_dir" != "$(BUILD_SRC_DIR)" ; then \
+ cp -pR "$(BUILD_SRC_DIR)/$$file" "$$to_dir" || exit 1; \
+ fi; \
+ cp -pR $$from_dir/$$file $$to_dir || exit 1; \
+ elif test -f "$$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) $(MAKE) DistDir="$(DistDir)" dist-hook || exit 1
+ -$(Verb) find $(DistDir) -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 $(DistDir)
+
+# This is invoked by distdir target, define it as a no-op to avoid errors if not
+# defined by user.
+dist-hook::
+
+endif
+
+###############################################################################
+# TOP LEVEL - targets only to apply at the top level directory
+###############################################################################
+
+ifeq ($(LEVEL),.)
+
+#------------------------------------------------------------------------
+# Install support for project's include files:
+#------------------------------------------------------------------------
+install-local::
+ $(Echo) Installing include files
+ $(Verb) $(MKDIR) $(includedir)
+ $(Verb) if [ -d "$(BUILD_SRC_ROOT)/include" ] ; then \
+ cd $(BUILD_SRC_ROOT)/include && \
+ find . -path '*/Internal' -prune -o '(' -type f \
+ '!' '(' -name '*~' -o -name '.cvsignore' -o -name '.#*' ')' \
+ -print ')' | grep -v CVS | pax -rwdvpe $(includedir) ; \
+ fi
+
+uninstall-local::
+ $(Echo) Uninstalling include files
+ $(Verb) if [ -d "$(BUILD_SRC_ROOT)/include" ] ; then \
+ cd $(BUILD_SRC_ROOT)/include && \
+ $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
+ '!' '(' -name '*~' -o -name '.cvsignore' -o -name '.#*' ')' \
+ -print ')' | grep -v CVS | sed 's#^#$(includedir)/#'` ; \
+ fi
+
+endif
+
+#------------------------------------------------------------------------
+# Print out the directories used for building
+#------------------------------------------------------------------------
+printvars::
+ $(Echo) "BuildMode : " '$(BuildMode)'
+ $(Echo) "BUILD_SRC_ROOT : " '$(BUILD_SRC_ROOT)'
+ $(Echo) "BUILD_SRC_DIR : " '$(BUILD_SRC_DIR)'
+ $(Echo) "BUILD_OBJ_ROOT : " '$(BUILD_OBJ_ROOT)'
+ $(Echo) "BUILD_OBJ_DIR : " '$(BUILD_OBJ_DIR)'
+ $(Echo) "LLVM_SRC_ROOT : " '$(LLVM_SRC_ROOT)'
+ $(Echo) "LLVM_OBJ_ROOT : " '$(LLVM_OBJ_ROOT)'
+ $(Echo) "libdir : " '$(libdir)'
+ $(Echo) "bindir : " '$(bindir)'
+ $(Echo) "sysconfdir : " '$(sysconfdir)'
+ $(Echo) "bytecode_libdir: " '$(bytecode_libdir)'
+ $(Echo) "UserTargets : " '$(UserTargets)'
+ $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
+ $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
+ $(Echo) "ObjDir : " '$(ObjDir)'
+ $(Echo) "LibDir : " '$(LibDir)'
+ $(Echo) "ToolDir : " '$(ToolDir)'
+ $(Echo) "TDFiles : " '$(TDFiles)'
+ $(Echo) "INCFiles : " '$(INCFiles)'
+ $(Echo) "Compile.CXX : " '$(Compile.CXX)'
+ $(Echo) "Compile.C : " '$(Compile.C)'
+ $(Echo) "Archive : " '$(Archive)'
+ $(Echo) "YaccFiles : " '$(YaccFiles)'
+ $(Echo) "LexFiles : " '$(LexFiles)'