X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Makefile.rules;h=0eb4b885fc447a24b483793a6829f2fe4a0f6e45;hb=75a005ff4c33cdec161edc6d0be162f2ad3215bc;hp=0d4cfb6ba1bbbc235f15bba1e436fffd34b305bf;hpb=db0087749655ceb6b58fead0956c1badbdf4b009;p=oota-llvm.git diff --git a/Makefile.rules b/Makefile.rules index 0d4cfb6ba1b..0eb4b885fc4 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -1,24 +1,144 @@ -# Makefile.common +#===-- Makefile.common - 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 following functionality may be set by setting incoming variables: +# 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. +# 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. Source - If specified, this sets the source code filenames. If this +# 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. +# +# 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. +# in the current directory. Also, if you want to build files in addition +# to the local files, you can use the ExtraSource variable +# +# 5. SourceDir - If specified, this specifies a directory that the source files +# are in, if they are not in the current directory. This should include a +# trailing / character. +# +# 6. LLVM_SRC_ROOT - If specified, points to the top of the LLVM source tree. +# +# 7. LLVM_OBJ_ROOT - If specified, points to the top directory where LLVM +# object files are placed. +# +# 8. BUILD_SRC_DIR - The directory which contains the current set of Makefiles +# and usually the source code too (unless SourceDir is set). +# +# 9. BUILD_SRC_ROOT - The root directory of the source code being compiled. +# +# 10. BUILD_OBJ_DIR - The directory where object code should be placed. +# +# 11. BUILD_OBJ_ROOT - The root directory for where object code should be +# placed. +# +# For building, +# LLVM, LLVM_SRC_ROOT = BUILD_SRC_ROOT, and +# LLVM_OBJ_ROOT = BUILD_OBJ_ROOT. +#===-----------------------------------------------------------------------==== + +# +# Configuration file to set paths specific to local installation of LLVM +# +include $(LEVEL)/Makefile.config + +########################################################################### +# Directory Configuration +# This section of the Makefile determines what is where. To be +# specific, there are several locations that need to be defined: +# +# o LLVM_SRC_ROOT : The root directory of the LLVM source code. +# o LLVM_OBJ_ROOT : The root directory containing the built LLVM code. +# +# o BUILD_SRC_DIR : The directory containing the code to build. +# o BUILD_SRC_ROOT : The root directory of the code to build. +# +# o BUILD_OBJ_DIR : The directory in which compiled code will be placed. +# o BUILD_OBJ_ROOT : The root directory in which compiled code is placed. +# +########################################################################### + +# +# Set the source build directory. That is almost always the current directory. +# +ifndef BUILD_SRC_DIR +BUILD_SRC_DIR = $(shell pwd) +endif + +# +# Set the source root directory. +# +ifndef BUILD_SRC_ROOT +BUILD_SRC_ROOT = $(shell cd $(BUILD_SRC_DIR)/$(LEVEL); pwd) +endif + # +# Determine the path of the source tree relative from $HOME (the mythical +# home directory). +# +HOME_OBJ_ROOT := $(OBJ_ROOT)$(patsubst $(HOME)%,%,$(BUILD_SRC_ROOT)) + +# +# Set the object build directory. Its location depends upon the source path +# and where object files should go. +# +ifndef BUILD_OBJ_DIR +ifeq ($(OBJ_ROOT),.) +BUILD_OBJ_DIR = $(BUILD_SRC_DIR) +else +BUILD_OBJ_DIR := $(HOME_OBJ_ROOT)$(patsubst $(BUILD_SRC_ROOT)%,%,$(BUILD_SRC_DIR)) +endif +endif + +# +# Set the root of the object directory. +# +ifndef BUILD_OBJ_ROOT +ifeq ($(OBJ_ROOT),.) +BUILD_OBJ_ROOT = $(BUILD_SRC_ROOT) +else +BUILD_OBJ_ROOT := $(HOME_OBJ_ROOT) +endif +endif + +# +# Set the LLVM source directory. +# It is typically the root directory of what we're compiling now. +# +ifndef LLVM_SRC_ROOT +LLVM_SRC_ROOT = $(BUILD_SRC_ROOT) +endif + +# +# Set the LLVM object directory. +# +ifndef LLVM_OBJ_ROOT +LLVM_OBJ_ROOT = $(BUILD_OBJ_ROOT) +endif + +########################################################################### +# Default Targets: +# The following targets are the standard top level targets for +# building. +########################################################################### + +ifdef SHARED_LIBRARY +# if SHARED_LIBRARY is specified, the default is to build the dynamic lib +all:: dynamic +endif # Default Rule: Make sure it's also a :: rule all :: @@ -26,112 +146,436 @@ all :: # Default for install is to at least build everything... install :: +# Default rule for test. It ensures everything has a test rule +test:: + +# Default rule for building only bytecode. +bytecode:: + +# Print out the directories used for building +prdirs:: + echo "Home Offset : " $(HOME_OBJ_ROOT); + echo "Build Source Root: " $(BUILD_SRC_ROOT); + echo "Build Source Dir : " $(BUILD_SRC_DIR); + echo "Build Object Root: " $(BUILD_OBJ_ROOT); + echo "Build Object Dir : " $(BUILD_OBJ_DIR); + echo "LLVM Source Root: " $(LLVM_SRC_ROOT); + echo "LLVM Object Root: " $(LLVM_OBJ_ROOT); + +# +# Mark all of these targets as phony. This will hopefully speed up builds +# slightly since GNU Make will not try to find implicit rules for targets +# which are marked as Phony. +# +.PHONY: all dynamic clean distclean install test bytecode prdirs + +########################################################################### +# Miscellaneous paths and commands: +# This section defines various configuration macros, such as where +# to find burg, tblgen, and libtool. +########################################################################### + #-------------------------------------------------------------------- -# Installation configuration options... +# Variables derived from configuration options... #-------------------------------------------------------------------- #BinInstDir=/usr/local/bin -#LibInstDir=/usrl/local/lib/xxx +#LibInstDir=/usr/local/lib/xxx #DocInstDir=/usr/doc/xxx -BURG = /home/vadve/vadve/Research/DynOpt/Burg/burg BURG_OPTS = -I -#--------------------------------------------------------- -# Compilation options... -#--------------------------------------------------------- - -# Special tools used while building -RunBurg = $(BURG) $(BURG_OPTS) +PURIFY := $(PURIFY) -cache-dir="$(BUILD_OBJ_ROOT)/../purifycache" -chain-length="30" -messages=all + +ifdef ENABLE_PROFILING + ENABLE_OPTIMIZED = 1 + CONFIGURATION := Profile +else + ifdef ENABLE_OPTIMIZED + CONFIGURATION := Release + else + CONFIGURATION := Debug + endif +endif +# # Enable this for profiling support with 'gprof' -#Prof = -pg +# This automatically enables optimized builds. +# +ifdef ENABLE_PROFILING + PROFILE = -pg +endif + +# +# Suffixes for library compilation rules +# +.SUFFIXES: .so + +########################################################################### +# Library Locations: +# These variables describe various library locations: +# +# DEST* = Location of where libraries that are built will be placed. +# LLVM* = Location of LLVM libraries used for linking. +# PROJ* = Location of previously built libraries used for linking. +########################################################################### + +# Libraries that are being built +DESTLIBDEBUG := $(BUILD_OBJ_ROOT)/lib/Debug +DESTLIBRELEASE := $(BUILD_OBJ_ROOT)/lib/Release +DESTLIBPROFILE := $(BUILD_OBJ_ROOT)/lib/Profile +DESTLIBCURRENT := $(BUILD_OBJ_ROOT)/lib/$(CONFIGURATION) + +# LLVM libraries used for linking +LLVMLIBDEBUGSOURCE := $(LLVM_OBJ_ROOT)/lib/Debug +LLVMLIBRELEASESOURCE := $(LLVM_OBJ_ROOT)/lib/Release +LLVMLIBPROFILESOURCE := $(LLVM_OBJ_ROOT)/lib/Profile +LLVMLIBCURRENTSOURCE := $(LLVM_OBJ_ROOT)/lib/$(CONFIGURATION) + +# Libraries that were built that will now be used for linking +PROJLIBDEBUGSOURCE := $(BUILD_OBJ_ROOT)/lib/Debug +PROJLIBRELEASESOURCE := $(BUILD_OBJ_ROOT)/lib/Release +PROJLIBPROFILESOURCE := $(BUILD_OBJ_ROOT)/lib/Profile +PROJLIBCURRENTSOURCE := $(BUILD_OBJ_ROOT)/lib/$(CONFIGURATION) + +########################################################################### +# Tool Locations +# These variables describe various tool locations: +# +# DEST* = Location of where tools that are built will be placed. +# LLVM* = Location of LLVM tools used for building. +# PROJ* = Location of previously built tools used for linking. +########################################################################### + +DESTTOOLDEBUG := $(BUILD_OBJ_ROOT)/tools/Debug +DESTTOOLRELEASE := $(BUILD_OBJ_ROOT)/tools/Release +DESTTOOLPROFILE := $(BUILD_OBJ_ROOT)/tools/Profile +DESTTOOLCURRENT := $(BUILD_OBJ_ROOT)/tools/$(CONFIGURATION) + +LLVMTOOLDEBUG := $(LLVM_OBJ_ROOT)/tools/Debug +LLVMTOOLRELEASE := $(LLVM_OBJ_ROOT)/tools/Release +LLVMTOOLPROFILE := $(LLVM_OBJ_ROOT)/tools/Profile +LLVMTOOLCURRENT := $(LLVM_OBJ_ROOT)/tools/$(CONFIGURATION) + +PROJTOOLDEBUG := $(BUILD_OBJ_ROOT)/tools/Debug +PROJTOOLRELEASE := $(BUILD_OBJ_ROOT)/tools/Release +PROJTOOLPROFILE := $(BUILD_OBJ_ROOT)/tools/Profile +PROJTOOLCURRENT := $(BUILD_OBJ_ROOT)/tools/$(CONFIGURATION) + +# +# Libtool is found in the current directory. +# +ifdef VERBOSE +LIBTOOL=$(LLVM_SRC_ROOT)/mklib +else +LIBTOOL=$(LLVM_SRC_ROOT)/mklib --silent +endif + +# +# If we're not building a shared library, use the disable-shared tag with +# libtool. This will disable the building of objects for shared libraries and +# only generate static library objects. +# +# For dynamic libraries, we'll take the performance hit for now, since we +# almost never build them. +# +# This should speed up compilation and require no modifications to future +# versions of libtool. +# +ifndef SHARED_LIBRARY +LIBTOOL := $(LIBTOOL) --tag=disable-shared +endif + +# +# Verbosity levels +# +ifndef VERBOSE +VERB := @ +endif + +########################################################################### +# Miscellaneous paths and commands (part deux): +# This section defines various configuration macros, such as where +# to find burg, tblgen, and libtool. +########################################################################### + +#-------------------------------------------------------------------------- +# Special tools used while building the LLVM tree. Burg is built as part +# of the utils directory. +#-------------------------------------------------------------------------- +BURG := $(LLVMTOOLCURRENT)/burg +RunBurg := $(BURG) $(BURG_OPTS) + +TBLGEN := $(LLVMTOOLCURRENT)/tblgen + + +########################################################################### +# Compile Time Flags +########################################################################### + +# +# Include both the project headers and the LLVM headers for compilation and +# dependency computation. +# +CPPFLAGS += -I$(BUILD_SRC_ROOT)/include -I$(LLVM_SRC_ROOT)/include + +# By default, strip symbol information from executable +ifndef KEEP_SYMBOLS +STRIP = $(PLATFORMSTRIPOPTS) +STRIP_WARN_MSG = "(without symbols)" +endif + +# Allow gnu extensions... +CPPFLAGS += -D_GNU_SOURCE + +# -Wno-unused-parameter +CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include +CompileOptimizeOpts := -O3 -DNDEBUG -finline-functions -fshort-enums + +# +# Compile commands with libtool. +# +Compile := $(LIBTOOL) --mode=compile $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts) +CompileC := $(LIBTOOL) --mode=compile $(CC) -c $(CPPFLAGS) $(CCFLAGS) $(CompileCommonOpts) + +# Compile a cpp file, don't link... +CompileG := $(Compile) -g -D_DEBUG +CompileO := $(Compile) $(CompileOptimizeOpts) -felide-constructors -fomit-frame-pointer +CompileP := $(Compile) $(CompileOptimizeOpts) -felide-constructors $(PROFILE) -# TODO: Get rid of exceptions! : -fno-exceptions -fno-rtti -CompileCommonOpts = $(Prof) -Wall -Winline -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include +# Compile a c file, don't link... +CompileCG := $(CompileC) -g -D_DEBUG +CompileCO := $(CompileC) $(CompileOptimizeOpts) -fomit-frame-pointer +CompileCP := $(CompileC) $(CompileOptimizeOpts) $(PROFILE) -# Compile a file, don't link... -Compile = $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts) -CompileG = $(Compile) -g -D_DEBUG -# Add This for DebugMalloc: -fno-defer-pop -CompileO = $(Compile) -O3 -DNDEBUG -finline-functions -felide-constructors -fnonnull-objects -freg-struct-return -fshort-enums +########################################################################### +# Link Time Options +########################################################################### +# # Link final executable -Link = $(CXX) $(Prof) -LinkG = $(Link) -g -L $(LEVEL)/lib/Debug -LinkO = $(Link) -O3 -L $(LEVEL)/lib/Release +# (Note that we always link with the C++ compiler). +# +ifdef ENABLE_PURIFY # To enable purify, build with 'gmake ENABLE_PURIFY=1' +Link := $(PURIFY) $(LIBTOOL) --mode=link $(CXX) -static +else +Link := $(LIBTOOL) --mode=link $(CXX) +endif + +# link both projlib and llvmlib libraries +LinkG := $(Link) -g -L$(PROJLIBDEBUGSOURCE) -L$(LLVMLIBDEBUGSOURCE) $(STRIP) +LinkO := $(Link) -O3 -L$(PROJLIBRELEASESOURCE) -L$(LLVMLIBRELEASESOURCE) +LinkP := $(Link) -O3 -L$(PROJLIBPROFILESOURCE) -L$(LLVMLIBPROFILESOURCE) $(PROFILE) + +# Create one .o file from a bunch of .o files... +#ifdef SHARED_LIBRARY +Relink = ${LIBTOOL} --mode=link $(CXX) +#else +Relink = ${LIBTOOL} --mode=link $(CXX) -only-static +#endif + +# MakeSO - Create a .so file from a .o files... +#MakeSO := $(LIBTOOL) --mode=link $(CXX) $(MakeSharedObjectOption) +#MakeSOO := $(MakeSO) -O3 +#MakeSOP := $(MakeSOO) $(PROFILE) -# Create a .so file from a .cpp file... -#MakeSO = $(CXX) -shared $(Prof) -MakeSO = $(CXX) -G $(Prof) -MakeSOG = $(MakeSO) -g -MakeSOO = $(MakeSO) -O3 +# +# Configure where the item being compiled should go. +# +ifdef SHARED_LIBRARY +Link := $(Link) -rpath $(DESTLIBCURRENT) +endif + +ifdef TOOLNAME +Link := $(Link) -rpath $(DESTTOOLCURRENT) +endif # Create dependancy file from CPP file, send to stdout. -Depend = $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS) +Depend := $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS) +DependC := $(CC) -MM -I$(LEVEL)/include $(CPPFLAGS) # Archive a bunch of .o files into a .a file... -AR = ar cq -MakeLib = $(AR) +AR = ${AR_PATH} cq #---------------------------------------------------------- # 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 = ... +# ifndef Source -Source = $(wildcard *.cpp *.c *.y *.l) +Source := $(ExtraSource) $(wildcard *.cpp *.c *.y *.l) endif -Objs = $(sort $(addsuffix .o,$(basename $(Source)))) -ObjectsO = $(addprefix Release/,$(Objs)) -ObjectsG = $(addprefix Debug/,$(Objs)) +# +# Libtool Objects +# +Objs := $(sort $(patsubst Debug/%.lo, %.lo, $(addsuffix .lo,$(notdir $(basename $(Source)))))) +ObjectsO := $(addprefix $(BUILD_OBJ_DIR)/Release/,$(Objs)) +ObjectsP := $(addprefix $(BUILD_OBJ_DIR)/Profile/,$(Objs)) +ObjectsG := $(addprefix $(BUILD_OBJ_DIR)/Debug/,$(Objs)) + +# +# The real objects underlying the libtool objects +# +RObjs := $(sort $(patsubst Debug/%.o, %.o, $(addsuffix .o,$(notdir $(basename $(Source)))))) +RObjectsO := $(addprefix $(BUILD_OBJ_DIR)/Release/,$(RObjs)) +RObjectsP := $(addprefix $(BUILD_OBJ_DIR)/Profile/,$(RObjs)) +RObjectsG := $(addprefix $(BUILD_OBJ_DIR)/Debug/,$(RObjs)) #--------------------------------------------------------- -# Handle the DIRS option +# Handle the DIRS and PARALLEL_DIRS options #--------------------------------------------------------- -ifdef DIRS # Only do this if we're using DIRS! +ifdef DIRS +all install clean test bytecode :: + $(VERB) for dir in ${DIRS}; do \ + (cd $$dir; $(MAKE) $@) || exit 1; \ + done +endif + +# Handle PARALLEL_DIRS +ifdef PARALLEL_DIRS +all :: $(addsuffix /.makeall , $(PARALLEL_DIRS)) +install :: $(addsuffix /.makeinstall , $(PARALLEL_DIRS)) +clean :: $(addsuffix /.makeclean , $(PARALLEL_DIRS)) +test :: $(addsuffix /.maketest , $(PARALLEL_DIRS)) +bytecode :: $(addsuffix /.makebytecode, $(PARALLEL_DIRS)) -all :: $(addsuffix /.makeall , $(DIRS)) -install :: $(addsuffix /.makeinstall, $(DIRS)) -clean :: $(addsuffix /.makeclean , $(DIRS)) +%/.makeall %/.makeinstall %/.makeclean %/.maketest %/.makebytecode: + $(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@) +endif -%/.makeall %/.makeclean %/.makeinstall: - cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@) +# Handle directories that may or may not exist +ifdef OPTIONAL_DIRS +all install clean test bytecode :: + $(VERB) for dir in ${OPTIONAL_DIRS}; do \ + if [ -d $$dir ]; \ + then\ + (cd $$dir; $(MAKE) $@) || exit 1; \ + fi \ + done endif +########################################################################### +# Library Build Rules: +# #--------------------------------------------------------- # Handle the LIBRARYNAME option - used when building libs... #--------------------------------------------------------- +# +# 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 LIBRARYNAME -LIBNAME_O := $(LEVEL)/lib/Release/lib$(LIBRARYNAME).so -LIBNAME_G := $(LEVEL)/lib/Debug/lib$(LIBRARYNAME).so -LIBNAME_AO := $(LEVEL)/lib/Release/lib$(LIBRARYNAME).a -LIBNAME_AG := $(LEVEL)/lib/Debug/lib$(LIBRARYNAME).a +# Make sure there isn't any extranous whitespace on the LIBRARYNAME option +LIBRARYNAME := $(strip $(LIBRARYNAME)) + +LIBNAME_O := $(DESTLIBRELEASE)/lib$(LIBRARYNAME).so +LIBNAME_P := $(DESTLIBPROFILE)/lib$(LIBRARYNAME).so +LIBNAME_G := $(DESTLIBDEBUG)/lib$(LIBRARYNAME).so +LIBNAME_AO := $(DESTLIBRELEASE)/lib$(LIBRARYNAME).a +LIBNAME_AP := $(DESTLIBPROFILE)/lib$(LIBRARYNAME).a +LIBNAME_AG := $(DESTLIBDEBUG)/lib$(LIBRARYNAME).a +LIBNAME_OBJO := $(DESTLIBRELEASE)/$(LIBRARYNAME).o +LIBNAME_OBJP := $(DESTLIBPROFILE)/$(LIBRARYNAME).o +LIBNAME_OBJG := $(DESTLIBDEBUG)/$(LIBRARYNAME).o -all:: $(LIBNAME_AG) -dynamic:: $(LIBNAME_G) -# TODO: Enable optimized builds +#-------------------------------------------------------------------- +# Library Targets +# Modify the top level targets to build the desired libraries. +#-------------------------------------------------------------------- + +# dynamic target builds a shared object version of the library... +dynamic:: $(DESTLIBCURRENT)/lib$(LIBRARYNAME).so + +# Does the library want a .o version built? +ifndef DONT_BUILD_RELINKED +all:: $(DESTLIBCURRENT)/$(LIBRARYNAME).o +endif + +# Does the library want an archive version built? +ifdef BUILD_ARCHIVE +all:: $(DESTLIBCURRENT)/lib$(LIBRARYNAME).a +endif + +#-------------------------------------------------------------------- +# Rules for building libraries +#-------------------------------------------------------------------- + +# +# Rules for building dynamically linked libraries. +# +$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir + @echo ======= Linking $(LIBRARYNAME) dynamic release library ======= + $(VERB) $(Link) -o $*.la $(ObjectsO) $(LibSubDirs) $(LibLinkOpts); + $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT); + +$(LIBNAME_P): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir + @echo ======= Linking $(LIBRARYNAME) dynamic profile library ======= + $(VERB) $(Link) -o $*.la $(ObjectsP) $(LibSubDirs) $(LibLinkOpts); + $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT); + +$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir + @echo ======= Linking $(LIBRARYNAME) dynamic debug library ======= + $(VERB) $(Link) -o $*.la $(ObjectsG) $(LibSubDirs) $(LibLinkOpts); + $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT); + +# +# Rules for building static archive libraries. +# +$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir + @echo ======= Linking $(LIBRARYNAME) archive release library ======= + @$(RM) -f $@ + $(VERB) $(Link) -03 -o $@ $(ObjectsO) $(LibSubDirs) -static -$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(LEVEL)/lib/Release/.dir Depend/.dir - @echo ======= Linking $(LIBRARYNAME) release library ======= - $(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts) +$(LIBNAME_AP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir + @echo ======= Linking $(LIBRARYNAME) archive profile library ======= + @$(RM) -f $@ + $(VERB) $(Link) -03 $(PROFILE) -o $@ $(ObjectsP) $(LibSubDirs) -static -$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(LEVEL)/lib/Debug/.dir Depend/.dir - @echo ======= Linking $(LIBRARYNAME) debug library ======= - $(MakeSOG) -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts) +$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir + @echo ======= Linking $(LIBRARYNAME) archive debug library ======= + @$(RM) -f $@ + $(VERB) $(Link) -g $(STRIP) -o $@ $(ObjectsG) $(LibSubDirs) -static + +# +# Rules for building .o libraries. +# +# JTC: +# Note that for this special case, we specify the actual object files +# instead of their libtool counterparts. This is because libtool +# doesn't want to generate a reloadable object file unless it is given +# .o files explicitly. +# +# Note that we're making an assumption here: If we build a .lo file, +# it's corresponding .o file will be placed in the same directory. +# +# I think that is safe. +# +$(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir + @echo "Linking $@" + $(VERB) $(Relink) -o $@ $(RObjectsO) $(LibSubDirs) -$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(LEVEL)/lib/Release/.dir Depend/.dir - @echo ======= Linking $(LIBRARYNAME) release library ======= - @rm -f $@ - $(MakeLib) $@ $(ObjectsO) $(LibSubDirs) +$(LIBNAME_OBJP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir + @echo "Linking $@" + $(VERB) $(Relink) -o $@ $(RObjectsP) $(LibSubDirs) -$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(LEVEL)/lib/Debug/.dir Depend/.dir - @echo ======= Linking $(LIBRARYNAME) debug library ======= - @rm -f $@ - $(MakeLib) $@ $(ObjectsG) $(LibSubDirs) +$(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir + @echo "Linking $@" + $(VERB) $(Relink) -o $@ $(RObjectsG) $(LibSubDirs) endif @@ -139,13 +583,15 @@ endif # Create a TAGS database for emacs #------------------------------------------------------------------------ +ifdef ETAGS ifeq ($(LEVEL), .) - tags: - etags -l c++ `find . -name '*.cpp'` `find . -name '*.h'` - + $(ETAGS) -l c++ `find include lib tools -name '*.cpp' -o -name '*.h'` all:: tags - +endif +else +tags: + ${ECHO} "Cannot build $@: The program etags is not installed" endif #------------------------------------------------------------------------ @@ -153,92 +599,249 @@ endif #------------------------------------------------------------------------ # # 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. +# 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 # TOOLEXENAME* - These compute the output filenames to generate... -TOOLEXENAME_G = $(LEVEL)/tools/Debug/$(TOOLNAME) -TOOLEXENAME_O = $(LEVEL)/tools/Release/$(TOOLNAME) -TOOLEXENAMES = $(TOOLEXENAME_G) ###$(TOOLEXENAME_O) +TOOLEXENAME_G := $(DESTTOOLDEBUG)/$(TOOLNAME) +TOOLEXENAME_O := $(DESTTOOLRELEASE)/$(TOOLNAME) +TOOLEXENAME_P := $(DESTTOOLPROFILE)/$(TOOLNAME) +TOOLEXENAMES := $(DESTTOOLCURRENT)/$(TOOLNAME) # USED_LIBS_OPTIONS - Compute the options line that add -llib1 -llib2, etc. -USED_LIBS_OPTIONS = $(addprefix -l, $(USEDLIBS)) +PROJ_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS))) +PROJ_LIBS_OPTIONS_G := $(patsubst %.o, $(PROJLIBDEBUGSOURCE)/%.o, $(PROJ_LIBS_OPTIONS)) +PROJ_LIBS_OPTIONS_O := $(patsubst %.o, $(PROJLIBRELEASESOURCE)/%.o,$(PROJ_LIBS_OPTIONS)) +PROJ_LIBS_OPTIONS_P := $(patsubst %.o, $(PROJLIBPROFILESOURCE)/%.o,$(PROJ_LIBS_OPTIONS)) + +LLVM_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS))) +LLVM_LIBS_OPTIONS_G := $(patsubst %.o, $(LLVMLIBDEBUGSOURCE)/%.o, $(LLVM_LIBS_OPTIONS)) +LLVM_LIBS_OPTIONS_O := $(patsubst %.o, $(LLVMLIBRELEASESOURCE)/%.o,$(LLVM_LIBS_OPTIONS)) +LLVM_LIBS_OPTIONS_P := $(patsubst %.o, $(LLVMLIBPROFILESOURCE)/%.o,$(LLVM_LIBS_OPTIONS)) + +LIB_OPTS_G := $(LLVM_LIBS_OPTIONS_G) $(PROJ_LIBS_OPTIONS_G) +LIB_OPTS_O := $(LLVM_LIBS_OPTIONS_O) $(PROJ_LIBS_OPTIONS_O) +LIB_OPTS_P := $(LLVM_LIBS_OPTIONS_P) $(PROJ_LIBS_OPTIONS_P) # USED_LIB_PATHS - Compute the path of the libraries used so that tools are -# rebuilt if libraries change +# rebuilt if libraries change. This has to make sure to handle .a/.so and .o +# files separately. +# +STATICUSEDLIBS := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS))) +USED_LIB_PATHS_G := $(addprefix $(DESTLIBDEBUG)/, $(STATICUSEDLIBS)) +USED_LIB_PATHS_O := $(addprefix $(DESTLIBRELEASE)/, $(STATICUSEDLIBS)) +USED_LIB_PATHS_P := $(addprefix $(DESTLIBPROFILE)/, $(STATICUSEDLIBS)) +#LINK_OPTS := $(TOOLLINKOPTS) $(PLATFORMLINKOPTS) + # -STATICUSEDLIBS = $(addsuffix .a, $(USEDLIBS)) -USED_LIB_PATHS_G = $(addprefix $(LEVEL)/lib/Debug/lib, $(STATICUSEDLIBS)) -USED_LIB_PATHS_O = $(addprefix $(LEVEL)/lib/Release/lib, $(STATICUSEDLIBS)) +# Libtool link options: +# Ensure that all binaries have their symbols exported so that they can +# by dlsym'ed. +# +LINK_OPTS := -export-dynamic $(TOOLLINKOPTS) + + + + + +# Tell make that we need to rebuild subdirectories before we can link the tool. +# This affects things like LLI which has library subdirectories. +$(USED_LIB_PATHS_G) $(USED_LIB_PATHS_O) $(USED_LIB_PATHS_P): \ + $(addsuffix /.makeall, $(PARALLEL_DIRS)) all:: $(TOOLEXENAMES) + clean:: - rm -f $(TOOLEXENAMES) + $(VERB) $(RM) -f $(TOOLEXENAMES) + +$(TOOLEXENAME_G): $(ObjectsG) $(USED_LIB_PATHS_G) $(DESTTOOLDEBUG)/.dir + @echo ======= Linking $(TOOLNAME) debug executable $(STRIP_WARN_MSG) ======= + $(VERB) $(LinkG) -o $@ $(ObjectsG) $(LIB_OPTS_G) $(LINK_OPTS) $(LIBS) -$(TOOLEXENAME_G): $(ObjectsG) $(USED_LIB_PATHS_G) $(LEVEL)/tools/Debug/.dir - $(LinkG) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS) $(TOOLLINKOPTS) +$(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(DESTTOOLRELEASE)/.dir + @echo ======= Linking $(TOOLNAME) release executable ======= + $(VERB) $(LinkO) -o $@ $(ObjectsO) $(LIB_OPTS_O) $(LINK_OPTS) $(LIBS) -$(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(LEVEL)/tools/Release/.dir - $(LinkO) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS) $(TOOLLINKOPTS) +$(TOOLEXENAME_P): $(ObjectsP) $(USED_LIB_PATHS_P) $(DESTTOOLPROFILE)/.dir + @echo ======= Linking $(TOOLNAME) profile executable ======= + $(VERB) $(LinkP) -o $@ $(ObjectsP) $(LIB_OPTS_P) $(LINK_OPTS) $(LIBS) endif #--------------------------------------------------------- +.PRECIOUS: $(BUILD_OBJ_DIR)/Depend/.dir +.PRECIOUS: $(BUILD_OBJ_DIR)/Debug/.dir $(BUILD_OBJ_DIR)/Release/.dir -# Create dependencies for the *.cpp files... -Depend/%.d: %.cpp Depend/.dir - $(Depend) $< | sed 's|$*\.o *|Release/& Debug/& Depend/$(@F)|g' > $@ +# Create .o files in the ObjectFiles directory from the .cpp and .c files... +#$(BUILD_OBJ_DIR)/Release/%.o: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Release/.dir + #@echo "Compiling $<" + #$(VERB) $(CompileO) $< -o $@ -# Create dependencies for the *.c files... -Depend/%.d: %.c Depend/.dir - $(Depend) $< | sed 's|$*\.o *|Release/& Debug/& Depend/$(@F)|g' > $@ +#$(BUILD_OBJ_DIR)/Release/%.o: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Release/.dir + #$(VERB) $(CompileCO) $< -o $@ -# Create .o files in the ObjectFiles directory from the .cpp and .c files... -Release/%.o: %.cpp Release/.dir Depend/.dir - $(CompileO) $< -o $@ +#$(BUILD_OBJ_DIR)/Profile/%.o: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Profile/.dir + #@echo "Compiling $<" + #$(VERB) $(CompileP) $< -o $@ + +#$(BUILD_OBJ_DIR)/Profile/%.o: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Profile/.dir + #@echo "Compiling $<" + #$(VERB) $(CompileCP) $< -o $@ + +#$(BUILD_OBJ_DIR)/Debug/%.o: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Debug/.dir + #@echo "Compiling $<" + #$(VERB) $(CompileG) $< -o $@ + +#$(BUILD_OBJ_DIR)/Debug/%.o: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Debug/.dir + #$(VERB) $(CompileCG) $< -o $@ -Release/%.o: %.c Release/.dir Depend/.dir - $(CompileO) $< -o $@ +# Create .lo files in the ObjectFiles directory from the .cpp and .c files... +$(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Release/.dir + @echo "Compiling $<" + $(VERB) $(CompileO) $< -o $@ -Debug/%.o: %.cpp Debug/.dir Depend/.dir - $(CompileG) $< -o $@ +$(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Release/.dir + @echo "Compiling $<" + $(VERB) $(CompileCO) $< -o $@ -Debug/%.o: %.c Debug/.dir Depend/.dir - $(CompileG) $< -o $@ +$(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Profile/.dir + @echo "Compiling $<" + $(VERB) $(CompileP) $< -o $@ -# Create a .cpp source file from a burg input file -%.burm.cpp: Debug/%.burg - $(RunBurg) $< -o $@ +$(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Profile/.dir + @echo "Compiling $<" + $(VERB) $(CompileCP) $< -o $@ + +$(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Debug/.dir + @echo "Compiling $<" + $(VERB) $(CompileG) $< -o $@ + +$(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Debug/.dir + @echo "Compiling $<" + $(VERB) $(CompileCG) $< -o $@ + +# Create .lo files in the ObjectFiles directory from the .cpp and .c files... +$(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Release/.dir + @echo "Compiling $<" + $(VERB) $(CompileO) $< -o $@ + +$(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Release/.dir + $(VERB) $(CompileCO) $< -o $@ + +$(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Profile/.dir + @echo "Compiling $<" + $(VERB) $(CompileP) $< -o $@ + +$(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Profile/.dir + @echo "Compiling $<" + $(VERB) $(CompileCP) $< -o $@ + +$(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Debug/.dir + @echo "Compiling $<" + $(VERB) $(CompileG) $< -o $@ + +$(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Debug/.dir + $(VERB) $(CompileCG) $< -o $@ + +# +# Rules for building lex/yacc files +# +LEX_FILES = $(filter %.l, $(Source)) +LEX_OUTPUT = $(LEX_FILES:%.l=%.cpp) +YACC_FILES = $(filter %.y, $(Source)) +YACC_OUTPUT = $(addprefix $(YACC_FILES:%.y=%), .h .cpp .output) +.PRECIOUS: $(LEX_OUTPUT) $(YACC_OUTPUT) # Create a .cpp source file from a flex input file... this uses sed 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 Flex\'ing $<... + $(VERB) $(FLEX) -t $< | \ + $(SED) '/^find_rule/d' | \ + $(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)/' \ + > $@.tmp + $(VERB) cmp $@ $@.tmp > /dev/null && ${MV} -f $@.tmp $@ + @# remove the output of flex if it didn't get moved over... + @rm -f $@.tmp # Rule for building the bison parsers... - +%.c: %.y # Cancel built-in rules for yacc +%.h: %.y # Cancel built-in rules for yacc %.cpp %.h : %.y - bison -d -p $(<:%Parser.y=%) $(basename $@).y - mv -f $(basename $@).tab.c $(basename $@).cpp - mv -f $(basename $@).tab.h $(basename $@).h + @echo Bison\'ing $<... + $(VERB) $(BISON) -v -d -p $(<:%Parser.y=%) $*.y + $(VERB) cmp $*.tab.c $*.cpp > /dev/null && ${MV} -f $*.tab.c $*.cpp + $(VERB) cmp $*.tab.h $*.h > /dev/null && ${MV} -f $*.tab.h $*.h + @# If the files were not updated, don't leave them lying around... + @rm -f $*.tab.c $*.tab.h # To create the directories... %/.dir: - mkdir -p $(@D) - @date > $@ + $(VERB) ${MKDIR} $* > /dev/null + @$(DATE) > $@ + +# To create postscript files from dot files... +ifdef DOT +%.ps: %.dot + ${DOT} -Tps < $< > $@ +else +%.ps: %.dot + ${ECHO} "Cannot build $@: The program dot is not installed" +endif -# Clean does not remove the output files... just the temporaries +# 'make clean' nukes the tree clean:: - rm -rf Debug Release Depend - rm -f core *.o *.d *.so *~ *.flc - -# If dependancies were generated for the file that included this file, + $(VERB) $(RM) -rf $(BUILD_OBJ_DIR)/Debug $(BUILD_OBJ_DIR)/Release $(BUILD_OBJ_DIR)/Profile $(BUILD_OBJ_DIR)/Depend + $(VERB) $(RM) -f core core.[0-9][0-9]* *.o *.d *.so *~ *.flc + $(VERB) $(RM) -f $(LEX_OUTPUT) $(YACC_OUTPUT) + +distclean:: clean + $(VERB) (cd $(LLVM_SRC_ROOT); $(RM) -rf $(LEVEL)/Makefile.config \ + $(LEVEL)/include/Config/config.h \ + $(LEVEL)/autom4te.cache \ + $(LEVEL)/config.log) + +########################################################################### +# C/C++ Dependencies +# Define variables and rules that generate header file dependencies +# from C/C++ source files. +########################################################################### + +# If dependencies were generated for the file that included this file, # include the dependancies now... # -SourceDepend = $(addsuffix .d,$(addprefix Depend/,$(basename $(Source)))) +SourceBaseNames := $(basename $(notdir $(filter-out Debug/%, $(Source)))) +SourceDepend := $(SourceBaseNames:%=$(BUILD_OBJ_DIR)/Depend/%.d) + +# Create dependencies for the *.cpp files... +#$(SourceDepend): \x +$(BUILD_OBJ_DIR)/Depend/%.d: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Depend/.dir + $(VERB) $(Depend) $< | $(SED) 's|\.o|\.lo|' | $(SED) 's|$*\.lo *|$(BUILD_OBJ_DIR)/Release/& $(BUILD_OBJ_DIR)/Profile/& $(BUILD_OBJ_DIR)/Debug/& $(BUILD_OBJ_DIR)/Depend/$(@F)|g' > $@ + +# Create dependencies for the *.c files... +#$(SourceDepend): \x +$(BUILD_OBJ_DIR)/Depend/%.d: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Depend/.dir + $(VERB) $(DependC) -o $@ $< | $(SED) 's|\.o|\.lo|' | $(SED) 's|$*\.lo *|$(BUILD_OBJ_DIR)/Release/& $(BUILD_OBJ_DIR)/Profile/& $(BUILD_OBJ_DIR)/Debug/& $(BUILD_OBJ_DIR)/Depend/$(@F)|g' > $@ + +# +# Include dependencies generated from C/C++ source files, but not if we +# are cleaning (this example taken from the GNU Make Manual). +# +ifneq ($(MAKECMDGOALS),clean) ifneq ($(SourceDepend),) -include $(SourceDepend) +-include $(SourceDepend) +endif endif