-# 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.
#
# 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.
+# in the current directory. Also, if you want to build files in addition
+# to the local files, you can use the ExtraSource variable
#
+#===-----------------------------------------------------------------------====
+
+# These are options that can either be enabled here, or can be enabled on the
+# make command line (make ENABLE_PROFILING=1)
+#
+#ENABLE_PROFILING = 1
+#ENABLE_PURIFY = 1
+#ENABLE_OPTIMIZED = 1
+
+ifdef SHARED_LIBRARY
+# if SHARED_LIBRARY is specified, the default is to build the dynamic lib
+dynamic ::
+endif
# Default Rule: Make sure it's also a :: rule
all ::
#LibInstDir=/usrl/local/lib/xxx
#DocInstDir=/usr/doc/xxx
+BURG = /home/vadve/vadve/Research/DynOpt/Burg/burg
+BURG_OPTS = -I
+
+
+PURIFY = /usr/dcs/applications/purify/bin/purify -cache-dir="$(HOME)/purifycache" -chain-length="30" -messages=all
+
+# Shorthand for commonly accessed directories
+LIBDEBUG = $(LEVEL)/lib/Debug
+LIBRELEASE = $(LEVEL)/lib/Release
+TOOLDEBUG = $(LEVEL)/tools/Debug
+TOOLRELEASE = $(LEVEL)/tools/Release
+
#---------------------------------------------------------
# Compilation options...
#---------------------------------------------------------
-# Add -L options to the link command lines...
-LibPathsO = -L $(LEVEL)/lib/VMCore/Release \
- -L $(LEVEL)/lib/Assembly/Parser/Release \
- -L $(LEVEL)/lib/Assembly/Writer/Release \
- -L $(LEVEL)/lib/Analysis/Release \
- -L $(LEVEL)/lib/Bytecode/Writer/Release \
- -L $(LEVEL)/lib/Bytecode/Reader/Release \
- -L $(LEVEL)/lib/Optimizations/Release
-
-LibPathsG = $(LibPathsO:Release=Debug)
+# Special tools used while building
+RunBurg = $(BURG) $(BURG_OPTS)
# Enable this for profiling support with 'gprof'
-#Prof = -pg
+ifdef ENABLE_PROFILING
+PROFILE = -pg
+else
+PROFILE =
+endif
# TODO: Get rid of exceptions! : -fno-exceptions -fno-rtti
-CompileCommonOpts = $(Prof) -Wall -Winline -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include
+# -Wno-unused-parameter
+CompileCommonOpts = $(PROFILE) -Wall -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include
# Compile a file, don't link...
-Compile = $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts)
+Compile = $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts) $(PROFILE)
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 $(LibPathsG)
-LinkO = $(Link) -O3 $(LibPathsO)
-# Create a .so file from a .cpp file...
+# To enable purify, do it here:
+ifdef ENABLE_PURIFY
+Link = $(PURIFY) $(CXX) $(Prof) -static
+else
+Link = LD_RUN_PATH=/usr/dcs/software/evaluation/encap/gcc-3.0.4/lib $(CXX) $(PROFILE)
+endif
+LinkG = $(Link) -g -L $(LIBDEBUG)
+LinkO = $(Link) -O3 -L $(LIBRELEASE)
+
+# Create a .so file from a .o files...
#MakeSO = $(CXX) -shared $(Prof)
MakeSO = $(CXX) -G $(Prof)
-MakeSOG = $(MakeSO) -g
MakeSOO = $(MakeSO) -O3
+# Create one .o file from a bunch of .o files...
+Relink = ld -r
+
# Create dependancy file from CPP file, send to stdout.
Depend = $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS)
# Source includes all of the cpp files, and objects are derived from the
# source files...
-ifndef Source
-Source = $(wildcard *.cpp *.c *.y *.l)
-endif
+# The local Makefile can list other Source files via ExtraSource = ...
+#
+Source := $(ExtraSource) $(wildcard *.cpp *.c *.y *.l)
-Objs = $(sort $(addsuffix .o,$(basename $(Source))))
+Objs := $(sort $(patsubst Debug/%.o, %.o, $(addsuffix .o,$(basename $(Source)))))
ObjectsO = $(addprefix Release/,$(Objs))
ObjectsG = $(addprefix Debug/,$(Objs))
+
#---------------------------------------------------------
# Handle the DIRS option
#---------------------------------------------------------
#---------------------------------------------------------
# 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 constitent .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 := Release/lib$(LIBRARYNAME).so
-LIBNAME_G := Debug/lib$(LIBRARYNAME).so
-LIBNAME_AO := Release/lib$(LIBRARYNAME).a
-LIBNAME_AG := Debug/lib$(LIBRARYNAME).a
+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
+
+BUILD_LIBNAME_G := $(LIBNAME_G)
+ifndef DONT_BUILD_RELINKED
+BUILD_LIBNAME_OBJG := $(LIBNAME_OBJG)
+endif
+ifdef BUILD_ARCHIVE
+BUILD_LIBNAME_AG := $(LIBNAME_AG)
+endif
+
+# If optimized builds are enabled...
+ifdef ENABLE_OPTIMIZED
+BUILD_LIBNAME_O := $(LIBNAME_O)
+ifndef DONT_BUILD_RELINKED
+BUILD_LIBNAME_OBJO := $(LIBNAME_OBJO)
+endif
+ifdef BUILD_ARCHIVE
+BUILD_LIBNAME_AO := $(LIBNAME_AO)
+endif
+endif
-all:: $(LIBNAME_AG)
-###all:: $(LIBNAME_G)
-# TODO: Enable optimized builds
+all:: $(BUILD_LIBNAME_AG) $(BUILD_LIBNAME_OBJG) # Debug
+all:: $(BUILD_LIBNAME_AO) $(BUILD_LIBNAME_OBJO) # Release
+dynamic:: $(BUILD_LIBNAME_G) $(BUILD_LIBNAME_O) # .so files
-$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) Release/.dir Depend/.dir
+$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir Depend/.dir
@echo ======= Linking $(LIBRARYNAME) release library =======
$(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
-$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) Debug/.dir Depend/.dir
+$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir Depend/.dir
@echo ======= Linking $(LIBRARYNAME) debug library =======
- $(MakeSOG) -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
+ $(MakeSO) -g -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
-$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) Release/.dir Depend/.dir
+$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir Depend/.dir
@echo ======= Linking $(LIBRARYNAME) release library =======
- rm -f $@
+ @rm -f $@
$(MakeLib) $@ $(ObjectsO) $(LibSubDirs)
-$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) Debug/.dir Depend/.dir
+$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir Depend/.dir
@echo ======= Linking $(LIBRARYNAME) debug library =======
- rm -f $@
+ @rm -f $@
$(MakeLib) $@ $(ObjectsG) $(LibSubDirs)
+$(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir Depend/.dir
+ $(Relink) -o $@ $(ObjectsO) $(LibSubDirs)
+
+$(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir Depend/.dir
+ $(Relink) -o $@ $(ObjectsG) $(LibSubDirs)
+
endif
+#------------------------------------------------------------------------
+# Create a TAGS database for emacs
+#------------------------------------------------------------------------
+
+ifeq ($(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
+
+# TOOLEXENAME* - These compute the output filenames to generate...
+TOOLEXENAME_G = $(LEVEL)/tools/Debug/$(TOOLNAME)
+TOOLEXENAME_O = $(LEVEL)/tools/Release/$(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))
+
+
+# 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))
+
+all:: $(TOOLEXENAMES)
+clean::
+ rm -f $(TOOLEXENAMES)
+
+$(TOOLEXENAME_G): $(ObjectsG) $(USED_LIB_PATHS_G) $(LEVEL)/tools/Debug/.dir
+ $(LinkG) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_G) $(TOOLLINKOPTS)
+
+$(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(LEVEL)/tools/Release/.dir
+ $(LinkO) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_O) $(TOOLLINKOPTS)
+
+endif
+
+
#---------------------------------------------------------
+.PRECIOUS: Depend/.dir Debug/.dir Release/.dir
# Create dependencies for the *.cpp files...
Depend/%.d: %.cpp Depend/.dir
Release/%.o: %.cpp Release/.dir Depend/.dir
$(CompileO) $< -o $@
-Release/%.o: %.c Release/.dir Depend/.dir
- $(CompileO) $< -o $@
+#Release/%.o: %.c Release/.dir Depend/.dir
+# $(CompileOC) $< -o $@
Debug/%.o: %.cpp Debug/.dir Depend/.dir
$(CompileG) $< -o $@
-Debug/%.o: %.c Debug/.dir Depend/.dir
- $(CompileG) $< -o $@
+#Debug/%.o: %.c Debug/.dir Depend/.dir
+# $(CompileGC) $< -o $@
+
+# Create a .cpp source file from a burg input file
+#Debug/%.cpp: Debug/% Debug/.dir
+# $(RunBurg) $< -o $@
# Create a .cpp source file from a flex input file... this uses sed to cut down
# on the warnings emited by GCC...
# Rule for building the bison parsers...
%.cpp %.h : %.y
- bison -d -p $(<:%Parser.y=%) $(basename $@).y
+ bison -v -d -p $(<:%Parser.y=%) $(basename $@).y
mv -f $(basename $@).tab.c $(basename $@).cpp
mv -f $(basename $@).tab.h $(basename $@).h
# If dependancies were generated for the file that included this file,
# include the dependancies now...
#
-SourceDepend = $(addsuffix .d,$(addprefix Depend/,$(basename $(Source))))
+SourceDepend = $(addsuffix .d,$(addprefix Depend/,$(basename $(filter-out Debug/%, $(Source)))))
ifneq ($(SourceDepend),)
include $(SourceDepend)
endif
projects / oota-llvm.git / blobdiff