Makefile.common - platform/external/llvm - Gitiles

 #                                 Makefile.common
 #
 # 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:
 #
 # 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.
 #
 # 3. 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.
 #

 # Default Rule:  Make sure it's also a :: rule
 all ::

 # Default for install is to at least build everything...
 install ::

 #--------------------------------------------------------------------
 # Installation configuration options...
 #--------------------------------------------------------------------

 #BinInstDir=/usr/local/bin
 #LibInstDir=/usrl/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)

 # Enable this for profiling support with 'gprof'
 #Prof = -pg

 # TODO: Get rid of exceptions! : -fno-exceptions -fno-rtti
 CompileCommonOpts = $(Prof) -Wall -Winline -W  -Wwrite-strings -Wno-unused -I$(LEVEL)/include

 # 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 final executable
 Link     = $(CXX) $(Prof)
 LinkG    = $(Link) -g  -L $(LEVEL)/lib/Debug
 LinkO    = $(Link) -O3 -L $(LEVEL)/lib/Release

 # Create a .so file from a .cpp file...
 #MakeSO   = $(CXX) -shared $(Prof)
 MakeSO   = $(CXX) -G $(Prof)
 MakeSOG  = $(MakeSO) -g
 MakeSOO  = $(MakeSO) -O3

 # Create dependancy file from CPP file, send to stdout.
 Depend   = $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS)

 # Archive a bunch of .o files into a .a file...
 AR       = ar cq
 MakeLib   = $(AR)

 #----------------------------------------------------------

 # Source includes all of the cpp files, and objects are derived from the
 # source files...
 ifndef Source
 Source   = $(wildcard *.cpp *.c *.y *.l)
 endif

 Objs = $(sort $(addsuffix .o,$(basename $(Source))))
 ObjectsO = $(addprefix Release/,$(Objs))
 ObjectsG = $(addprefix Debug/,$(Objs))

 #---------------------------------------------------------
 # Handle the DIRS option
 #---------------------------------------------------------

 ifdef DIRS  # Only do this if we're using DIRS!

 all     :: $(addsuffix /.makeall    , $(DIRS))
 install :: $(addsuffix /.makeinstall, $(DIRS))
 clean   :: $(addsuffix /.makeclean  , $(DIRS))

 %/.makeall %/.makeclean %/.makeinstall:
 	cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
 endif

 #---------------------------------------------------------
 # Handle the LIBRARYNAME option - used when building libs...
 #---------------------------------------------------------

 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

 all:: $(LIBNAME_AG)
 dynamic:: $(LIBNAME_G)
 # TODO: Enable optimized builds

 $(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(LEVEL)/lib/Release/.dir Depend/.dir
 	@echo ======= Linking $(LIBRARYNAME) release library =======
 	$(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)

 $(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(LEVEL)/lib/Debug/.dir Depend/.dir
 	@echo ======= Linking $(LIBRARYNAME) debug library =======
 	$(MakeSOG) -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)

 $(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(LEVEL)/lib/Release/.dir Depend/.dir
 	@echo ======= Linking $(LIBRARYNAME) release library =======
 	@rm -f $@
 	$(MakeLib) $@ $(ObjectsO) $(LibSubDirs)

 $(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(LEVEL)/lib/Debug/.dir Depend/.dir
 	@echo ======= Linking $(LIBRARYNAME) debug library =======
 	@rm -f $@
 	$(MakeLib) $@ $(ObjectsG) $(LibSubDirs)

 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.
 #
 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)

 # USED_LIBS_OPTIONS - Compute the options line that add -llib1 -llib2, etc.
 USED_LIBS_OPTIONS = $(addprefix -l, $(USEDLIBS))

 # USED_LIB_PATHS - Compute the path of the libraries used so that tools are
 # rebuilt if libraries change
 #
 STATICUSEDLIBS = $(addsuffix .a, $(USEDLIBS))
 USED_LIB_PATHS_G = $(addprefix $(LEVEL)/lib/Debug/lib, $(STATICUSEDLIBS))
 USED_LIB_PATHS_O = $(addprefix $(LEVEL)/lib/Release/lib, $(STATICUSEDLIBS))

 all::   $(TOOLEXENAMES)
 clean::
 	rm -f $(TOOLEXENAMES)

 $(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) $(LEVEL)/tools/Release/.dir
 	$(LinkO) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS) $(TOOLLINKOPTS)

 endif


 #---------------------------------------------------------

 # Create dependencies for the *.cpp files...
 Depend/%.d: %.cpp Depend/.dir
 	$(Depend) $< | sed 's|$*\.o *|Release/& Debug/& Depend/$(@F)|g' > $@

 # Create dependencies for the *.c files...
 Depend/%.d: %.c Depend/.dir
 	$(Depend) $< | sed 's|$*\.o *|Release/& Debug/& Depend/$(@F)|g' > $@

 # Create .o files in the ObjectFiles directory from the .cpp and .c files...
 Release/%.o: %.cpp Release/.dir Depend/.dir
 	$(CompileO) $< -o $@

 Release/%.o: %.c Release/.dir Depend/.dir
 	$(CompileO) $< -o $@

 Debug/%.o: %.cpp Debug/.dir Depend/.dir
 	$(CompileG) $< -o $@

 Debug/%.o: %.c Debug/.dir Depend/.dir
 	$(CompileG) $< -o $@

 # Create a .cpp source file from a burg input file
 %.burm.cpp: %.burg
 	$(RunBurg) $< -o $@

 # Create a .cpp source file from a flex input file... this uses sed to cut down
 # on the warnings emited by GCC...
 %.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/' > $@

 # Rule for building the bison parsers...

 %.cpp %.h : %.y
 	bison -d -p $(<:%Parser.y=%) $(basename $@).y
 	mv -f $(basename $@).tab.c $(basename $@).cpp
 	mv -f $(basename $@).tab.h $(basename $@).h

 # To create the directories...
 %/.dir:
 	mkdir -p $(@D)
 	@date > $@

 # Clean does not remove the output files... just the temporaries
 clean::
 	rm -rf Debug Release Depend
 	rm -f core *.o *.d *.so *~ *.flc

 # If dependancies were generated for the file that included this file,
 # include the dependancies now...
 #
 SourceDepend = $(addsuffix .d,$(addprefix Depend/,$(basename $(Source))))
 ifneq ($(SourceDepend),)
 include $(SourceDepend)
 endif
	# Makefile.common
	#
	# 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:
	#
	# 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.
	#
	# 3. 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.
	#

	# Default Rule: Make sure it's also a :: rule
	all ::

	# Default for install is to at least build everything...
	install ::

	#--------------------------------------------------------------------
	# Installation configuration options...
	#--------------------------------------------------------------------

	#BinInstDir=/usr/local/bin
	#LibInstDir=/usrl/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)

	# Enable this for profiling support with 'gprof'
	#Prof = -pg

	# TODO: Get rid of exceptions! : -fno-exceptions -fno-rtti
	CompileCommonOpts = $(Prof) -Wall -Winline -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include

	# 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 final executable
	Link = $(CXX) $(Prof)
	LinkG = $(Link) -g -L $(LEVEL)/lib/Debug
	LinkO = $(Link) -O3 -L $(LEVEL)/lib/Release

	# Create a .so file from a .cpp file...
	#MakeSO = $(CXX) -shared $(Prof)
	MakeSO = $(CXX) -G $(Prof)
	MakeSOG = $(MakeSO) -g
	MakeSOO = $(MakeSO) -O3

	# Create dependancy file from CPP file, send to stdout.
	Depend = $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS)

	# Archive a bunch of .o files into a .a file...
	AR = ar cq
	MakeLib = $(AR)

	#----------------------------------------------------------

	# Source includes all of the cpp files, and objects are derived from the
	# source files...
	ifndef Source
	Source = $(wildcard .cpp .c .y .l)
	endif

	Objs = $(sort $(addsuffix .o,$(basename $(Source))))
	ObjectsO = $(addprefix Release/,$(Objs))
	ObjectsG = $(addprefix Debug/,$(Objs))

	#---------------------------------------------------------
	# Handle the DIRS option
	#---------------------------------------------------------

	ifdef DIRS # Only do this if we're using DIRS!

	all :: $(addsuffix /.makeall , $(DIRS))
	install :: $(addsuffix /.makeinstall, $(DIRS))
	clean :: $(addsuffix /.makeclean , $(DIRS))

	%/.makeall %/.makeclean %/.makeinstall:
	cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
	endif

	#---------------------------------------------------------
	# Handle the LIBRARYNAME option - used when building libs...
	#---------------------------------------------------------

	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

	all:: $(LIBNAME_AG)
	dynamic:: $(LIBNAME_G)
	# TODO: Enable optimized builds

	$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(LEVEL)/lib/Release/.dir Depend/.dir
	@echo ======= Linking $(LIBRARYNAME) release library =======
	$(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)

	$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(LEVEL)/lib/Debug/.dir Depend/.dir
	@echo ======= Linking $(LIBRARYNAME) debug library =======
	$(MakeSOG) -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)

	$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(LEVEL)/lib/Release/.dir Depend/.dir
	@echo ======= Linking $(LIBRARYNAME) release library =======
	@rm -f $@
	$(MakeLib) $@ $(ObjectsO) $(LibSubDirs)

	$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(LEVEL)/lib/Debug/.dir Depend/.dir
	@echo ======= Linking $(LIBRARYNAME) debug library =======
	@rm -f $@
	$(MakeLib) $@ $(ObjectsG) $(LibSubDirs)

	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.
	#
	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)

	# USED_LIBS_OPTIONS - Compute the options line that add -llib1 -llib2, etc.
	USED_LIBS_OPTIONS = $(addprefix -l, $(USEDLIBS))

	# USED_LIB_PATHS - Compute the path of the libraries used so that tools are
	# rebuilt if libraries change
	#
	STATICUSEDLIBS = $(addsuffix .a, $(USEDLIBS))
	USED_LIB_PATHS_G = $(addprefix $(LEVEL)/lib/Debug/lib, $(STATICUSEDLIBS))
	USED_LIB_PATHS_O = $(addprefix $(LEVEL)/lib/Release/lib, $(STATICUSEDLIBS))

	all:: $(TOOLEXENAMES)
	clean::
	rm -f $(TOOLEXENAMES)

	$(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) $(LEVEL)/tools/Release/.dir
	$(LinkO) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS) $(TOOLLINKOPTS)

	endif



	#---------------------------------------------------------

	# Create dependencies for the *.cpp files...
	Depend/%.d: %.cpp Depend/.dir
	$(Depend) $< \| sed 's\|$\.o \|Release/& Debug/& Depend/$(@F)\|g' > $@

	# Create dependencies for the *.c files...
	Depend/%.d: %.c Depend/.dir
	$(Depend) $< \| sed 's\|$\.o \|Release/& Debug/& Depend/$(@F)\|g' > $@

	# Create .o files in the ObjectFiles directory from the .cpp and .c files...
	Release/%.o: %.cpp Release/.dir Depend/.dir
	$(CompileO) $< -o $@

	Release/%.o: %.c Release/.dir Depend/.dir
	$(CompileO) $< -o $@

	Debug/%.o: %.cpp Debug/.dir Depend/.dir
	$(CompileG) $< -o $@

	Debug/%.o: %.c Debug/.dir Depend/.dir
	$(CompileG) $< -o $@

	# Create a .cpp source file from a burg input file
	%.burm.cpp: %.burg
	$(RunBurg) $< -o $@

	# Create a .cpp source file from a flex input file... this uses sed to cut down
	# on the warnings emited by GCC...
	%.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/' > $@

	# Rule for building the bison parsers...

	%.cpp %.h : %.y
	bison -d -p $(<:%Parser.y=%) $(basename $@).y
	mv -f $(basename $@).tab.c $(basename $@).cpp
	mv -f $(basename $@).tab.h $(basename $@).h

	# To create the directories...
	%/.dir:
	mkdir -p $(@D)
	@date > $@

	# Clean does not remove the output files... just the temporaries
	clean::
	rm -rf Debug Release Depend
	rm -f core .o .d .so ~ *.flc

	# If dependancies were generated for the file that included this file,
	# include the dependancies now...
	#
	SourceDepend = $(addsuffix .d,$(addprefix Depend/,$(basename $(Source))))
	ifneq ($(SourceDepend),)
	include $(SourceDepend)
	endif