#===-- 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 dependency info. # These are platform dependent, so this is the file used to specify these # system dependent operations. # # 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. # # 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 # # 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. # # 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 # #===-----------------------------------------------------------------------==== # # Configuration file to set paths specific to local installation of LLVM # ifdef LLVM_SRC_ROOT include $(LLVM_SRC_ROOT)/Makefile.config else include $(LEVEL)/Makefile.config endif ########################################################################### # 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 object directory. # ifndef LLVM_OBJ_ROOT ifdef LLVM_SRC_ROOT LLVM_OBJ_ROOT := $(shell cd $(BUILD_OBJ_DIR); cd $(LLVM_SRC_ROOT); pwd) else LLVM_OBJ_ROOT := $(shell cd $(BUILD_OBJ_ROOT); pwd) 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 ########################################################################### # 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 ifdef BYTECODE_LIBRARY # if BYTECODE_LIBRARY is specified, the default is to build the bytecode lib all:: bytecodelib install:: bytecodelib-install endif # Default Rule: Make sure it's also a :: rule 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) ########################################################################### # Suffixes and implicit rules: # Empty out the list of suffixes, generate a list that is only # used by this Makefile, and cancel useless implicit rules. This # will hopefully speed up compilation a little bit. ########################################################################### .SUFFIXES: .SUFFIXES: .c .cpp .h .hpp .y .l .SUFFIXES: .lo .o .a .so .bc .SUFFIXES: .ps .dot .d # # 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 bytecodelib bytecodelib-install .PHONY: 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. ########################################################################### #-------------------------------------------------------------------- # Variables derived from configuration options... #-------------------------------------------------------------------- #BinInstDir=/usr/local/bin #LibInstDir=/usr/local/lib/xxx #DocInstDir=/usr/doc/xxx BURG_OPTS = -I 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' # This automatically enables optimized builds. # ifdef ENABLE_PROFILING PROFILE = -pg endif ########################################################################### # 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 DESTLIBBYTECODE := $(BUILD_OBJ_ROOT)/lib/Bytecode 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. # LIBTOOL := $(LLVM_SRC_ROOT)/mklib # # 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 += --tag=disable-shared endif # # Verbosity levels # ifndef VERBOSE VERB := @ LIBTOOL += --silent endif ########################################################################### # Miscellaneous paths and commands (part deux): # This section defines various configuration macros, such as where # to find burg, tblgen, and libtool. ########################################################################### #-------------------------------------------------------------------------- # Utilities used while building the LLVM tree, which live in the utils dir # BURG := $(LLVMTOOLCURRENT)/burg RunBurg := $(BURG) $(BURG_OPTS) TBLGEN := $(LLVMTOOLCURRENT)/tblgen #-------------------------------------------------------------------------- # The LLVM GCC front-end in C and C++ flavors # LLVMGCC := PATH=$(LLVMTOOLCURRENT):$(PATH) $(LLVMGCCDIR)/bin/gcc LCC1 := $(LLVMGCCDIR)/libexec/gcc/$(LLVMGCCARCH)/cc1 LLVMGXX := PATH=$(LLVMTOOLCURRENT):$(PATH) $(LLVMGCCDIR)/bin/g++ LCC1XX := $(LLVMGCCDIR)/libexec/gcc/$(LLVMGCCARCH)/cc1plus #-------------------------------------------------------------------------- # Some of the compiled LLVM tools which are used for compilation of runtime # libraries. # LLVMAS := $(LLVMTOOLCURRENT)/as ########################################################################### # Compile Time Flags ########################################################################### # # Include both the project headers and the LLVM headers for compilation and # dependency computation. # CPPFLAGS += -I$(BUILD_SRC_ROOT)/include -I$(LLVM_SRC_ROOT)/include # By default, strip symbol information from executable ifndef KEEP_SYMBOLS STRIP = $(PLATFORMSTRIPOPTS) STRIP_WARN_MSG = "(without symbols)" endif # Allow gnu extensions... CPPFLAGS += -D_GNU_SOURCE CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused -I$(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) # Compile a c file, don't link... CompileCG := $(CompileC) -g -D_DEBUG CompileCO := $(CompileC) $(CompileOptimizeOpts) -fomit-frame-pointer CompileCP := $(CompileC) $(CompileOptimizeOpts) $(PROFILE) ########################################################################### # Link Time Options ########################################################################### # # Link final executable # (Note that we always link with the C++ compiler). # Link := $(LIBTOOL) --mode=link $(CXX) # 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... Relink := ${LIBTOOL} --mode=link $(CXX) # # Configure where the item being compiled should go. # ifdef SHARED_LIBRARY Link += -rpath $(DESTLIBCURRENT) endif ifdef TOOLNAME Link += -rpath $(DESTTOOLCURRENT) endif # Create dependency file from CPP file, send to stdout. 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_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 := $(ExtraSource) $(wildcard *.cpp *.c *.y *.l) endif # # Libtool Objects # Srcs := $(sort $(notdir $(basename $(Source)))) Objs := $(addsuffix .lo, $(Srcs)) ObjectsO := $(addprefix $(BUILD_OBJ_DIR)/Release/,$(Objs)) ObjectsP := $(addprefix $(BUILD_OBJ_DIR)/Profile/,$(Objs)) ObjectsG := $(addprefix $(BUILD_OBJ_DIR)/Debug/,$(Objs)) ObjectsBC := $(addprefix $(BUILD_OBJ_DIR)/Bytecode/,$(addsuffix .bc, $(Srcs))) # # 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 and PARALLEL_DIRS options #--------------------------------------------------------- ifdef DIRS all install clean test bytecode :: $(VERB) for dir in ${DIRS}; do \ (cd $$dir; $(MAKE) $@) || exit 1; \ done endif # Handle PARALLEL_DIRS ifdef PARALLEL_DIRS all :: $(addsuffix /.makeall , $(PARALLEL_DIRS)) install :: $(addsuffix /.makeinstall , $(PARALLEL_DIRS)) clean :: $(addsuffix /.makeclean , $(PARALLEL_DIRS)) test :: $(addsuffix /.maketest , $(PARALLEL_DIRS)) bytecode :: $(addsuffix /.makebytecode, $(PARALLEL_DIRS)) %/.makeall %/.makeinstall %/.makeclean %/.maketest %/.makebytecode: $(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@) endif # Handle directories that may or may not exist ifdef OPTIONAL_DIRS all install clean test bytecode :: $(VERB) for dir in ${OPTIONAL_DIRS}; do \ if [ -d $$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 # 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 LIBNAME_BC := $(DESTLIBBYTECODE)/lib$(LIBRARYNAME).bc #-------------------------------------------------------------------- # 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 bytecodelib:: $(LIBNAME_BC) bytecodelib-install:: $(LLVMGCCDIR)/bytecode-libs/lib$(LIBRARYNAME).bc $(LLVMGCCDIR)/bytecode-libs/lib$(LIBRARYNAME).bc: $(LIBNAME_BC) @echo ======= Installing $(LIBRARYNAME) bytecode library ======= cp $< $@ # 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 #-------------------------------------------------------------------- LinkBCLib := $(LLVMGCC) -shared ifdef EXPORTED_SYMBOL_LIST LinkBCLib += -Xlinker -internalize-public-api-list=$(EXPORTED_SYMBOL_LIST) else LinkBCLib += -Xlinker -disable-internalize endif # Rule for building bytecode libraries. $(LIBNAME_BC): $(ObjectsBC) $(LibSubDirs) $(DESTLIBBYTECODE)/.dir @echo ======= Linking $(LIBRARYNAME) bytecode library ======= $(VERB) $(LinkBCLib) -o $@ $(ObjectsBC) $(LibSubDirs) $(LibLinkOpts) # # 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_AP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir @echo ======= Linking $(LIBRARYNAME) archive profile library ======= @$(RM) -f $@ $(VERB) $(Link) -03 $(PROFILE) -o $@ $(ObjectsP) $(LibSubDirs) -static $(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_OBJP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir @echo "Linking $@" $(VERB) $(Relink) -o $@ $(RObjectsP) $(LibSubDirs) $(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir @echo "Linking $@" $(VERB) $(Relink) -o $@ $(RObjectsG) $(LibSubDirs) endif #------------------------------------------------------------------------ # Create a TAGS database for emacs #------------------------------------------------------------------------ ifdef ETAGS ifeq ($(LEVEL), .) SRCDIRS := $(wildcard include lib tools) tags: $(ETAGS) -l c++ `find $(SRCDIRS) -name '*.cpp' -o -name '*.h'` all:: tags endif else tags: ${ECHO} "Cannot build $@: The program etags is not installed" 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 # TOOLEXENAME* - These compute the output filenames to generate... 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. 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. 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)) # # 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:: $(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_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(DESTTOOLRELEASE)/.dir @echo ======= Linking $(TOOLNAME) release executable ======= $(VERB) $(LinkO) -o $@ $(ObjectsO) $(LIB_OPTS_O) $(LINK_OPTS) $(LIBS) $(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 $(BUILD_OBJ_DIR)/Bytecode/.dir .PRECIOUS: $(BUILD_OBJ_DIR)/Debug/.dir $(BUILD_OBJ_DIR)/Release/.dir # 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 @echo "Compiling $<" $(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 @echo "Compiling $<" $(VERB) $(CompileCG) $< -o $@ $(BUILD_OBJ_DIR)/Bytecode/%.bc: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Bytecode/.dir $(LCC1XX) @echo "Compiling $< to bytecode" $(VERB) $(LLVMGXX) $(CPPFLAGS) -c $< -o $@ $(BUILD_OBJ_DIR)/Bytecode/%.bc: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Bytecode/.dir $(LCC1) @echo "Compiling $< to bytecode" $(VERB) $(LLVMGCC) $(CPPFLAGS) -c $< -o $@ $(BUILD_OBJ_DIR)/Bytecode/%.bc: $(SourceDir)%.ll $(BUILD_OBJ_DIR)/Bytecode/.dir $(LLVMAS) @echo "Compiling $< to bytecode" $(VERB) $(LLVMAS) $< -f -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. 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