-# 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.
#
+#===-----------------------------------------------------------------------====
+
+# Configuration file to set paths specific to local installation of LLVM
+#
+include $(LEVEL)/Makefile.config
+
+# 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)
+
+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 ::
# Default for install is to at least build everything...
install ::
+
+# 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
+
+BUILD_ROOT := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(shell pwd))
+
+# 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
+#
+ifdef PROJ_COMPILE
+TOP_DIRECTORY := $(shell cd $(TOPLEVEL); pwd)
+else
+TOP_DIRECTORY := $(shell cd $(LEVEL); pwd)
+endif
+
+BUILD_ROOT_TOP := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(TOP_DIRECTORY))
+endif
+
+
+
+
#--------------------------------------------------------------------
-# 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_OPTS = -I
+
+PURIFY := $(PURIFY) -cache-dir="$(BUILD_ROOT_TOP)/../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
+
+# Shorthand for commonly accessed directories
+DESTLIBDEBUG := $(BUILD_ROOT_TOP)/lib/Debug
+DESTLIBRELEASE := $(BUILD_ROOT_TOP)/lib/Release
+DESTLIBPROFILE := $(BUILD_ROOT_TOP)/lib/Profile
+DESTLIBCURRENT := $(BUILD_ROOT_TOP)/lib/$(CONFIGURATION)
+
+ifdef PROJ_COMPILE
+LLVMLIBDEBUGSOURCE := $(LLVM_LIB_DIR)/lib/Debug
+LLVMLIBRELEASESOURCE := $(LLVM_LIB_DIR)/lib/Release
+LLVMLIBPROFILESOURCE := $(LLVM_LIB_DIR)/lib/Profile
+LLVMLIBCURRENTSOURCE := $(LLVM_LIB_DIR)/lib/$(CONFIGURATION)
+
+PROJLIBDEBUGSOURCE := $(BUILD_ROOT_TOP)/lib/Debug
+PROJLIBRELEASESOURCE := $(BUILD_ROOT_TOP)/lib/Release
+PROJLIBPROFILESOURCE := $(BUILD_ROOT_TOP)/lib/Profile
+PROJLIBCURRENTSOURCE := $(BUILD_ROOT_TOP)/lib/$(CONFIGURATION)
+
+else
+
+LLVMLIBDEBUGSOURCE := $(BUILD_ROOT_TOP)/lib/Debug
+LLVMLIBRELEASESOURCE := $(BUILD_ROOT_TOP)/lib/Release
+LLVMLIBPROFILESOURCE := $(BUILD_ROOT_TOP)/lib/Profile
+LLVMLIBCURRENTSOURCE := $(BUILD_ROOT_TOP)/lib/$(CONFIGURATION)
+endif
+
+
+TOOLDEBUG := $(BUILD_ROOT_TOP)/tools/Debug
+TOOLRELEASE := $(BUILD_ROOT_TOP)/tools/Release
+TOOLPROFILE := $(BUILD_ROOT_TOP)/tools/Profile
+TOOLCURRENT := $(BUILD_ROOT_TOP)/tools/$(CONFIGURATION)
+
+# Verbosity levels
+ifndef VERBOSE
+VERB := @
+endif
+
#---------------------------------------------------------
# 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
+# Special tools used while building the LLVM tree. Burg is built as part of the
+# utils directory.
+#
+BURG := $(TOOLCURRENT)/burg
+RunBurg := $(BURG) $(BURG_OPTS)
-LibPathsG = $(LibPathsO:Release=Debug)
+TBLGEN := $(TOOLCURRENT)/tblgen
# Enable this for profiling support with 'gprof'
-#Prof = -pg
+# This automatically enables optimized builds.
+ifdef ENABLE_PROFILING
+ PROFILE = -pg
+endif
+
+#if PROJDIR is defined then we include PROJ DIR includes and libraries
+ifndef PROJ_COMPILE
+PROJ_INCLUDE = "."
+else
+PROJ_INCLUDE = $(PROJ_DIR)/include
+endif
+
+# 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 -I$(PROJ_INCLUDE)
+CompileOptimizeOpts := -O3 -DNDEBUG -finline-functions -fshort-enums
-# TODO: Get rid of exceptions! : -fno-exceptions -fno-rtti
-CompileCommonOpts = $(Prof) -Wall -Winline -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include
+# Compile a cpp file, don't link...
+Compile := $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts)
+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...
+CompileC := $(CC) -c $(CPPFLAGS) $(CCFLAGS) $(CompileCommonOpts)
+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 final executable
-Link = $(CXX) $(Prof)
-LinkG = $(Link) -g $(LibPathsG)
-LinkO = $(Link) -O3 $(LibPathsO)
-# Create a .so file from a .cpp file...
-#MakeSO = $(CXX) -shared $(Prof)
-MakeSO = $(CXX) -G $(Prof)
-MakeSOG = $(MakeSO) -g
-MakeSOO = $(MakeSO) -O3
+ifdef ENABLE_PURIFY # To enable purify, build with 'gmake ENABLE_PURIFY=1'
+Link := $(PURIFY) $(CXX) -static
+else
+Link := $(CXX)
+endif
+
+ifdef PROJ_COMPILE
+LinkG := $(Link) -g -L$(PROJLIBDEBUGSOURCE) -L$(LLVMLIBDEBUGSOURCE) $(STRIP)
+LinkO := $(Link) -O3 -L$(PROJLIBRELEASESOURCE) -L$(LLVMLIBRELEASESOURCE)
+LinkP := $(Link) -O3 -L$(PROJLIBPROFILESOURCE) -L$(LLVMLIBPROFILESOURCE) $(PROFILE)
+else
+LinkG := $(Link) -g -L$(LLVMLIBDEBUGSOURCE) $(STRIP)
+LinkO := $(Link) -O3 -L$(LLVMLIBRELEASESOURCE)
+LinkP := $(Link) -O3 -L$(LLVMLIBPROFILESOURCE) $(PROFILE)
+endif
+
+
+
+# Create one .o file from a bunch of .o files...
+Relink = ld -r
+
+# MakeSO - Create a .so file from a .o files...
+MakeSO := $(CXX) $(MakeSharedObjectOption)
+MakeSOO := $(MakeSO) -O3
+MakeSOP := $(MakeSOO) $(PROFILE)
# Create dependancy file from CPP file, send to stdout.
-Depend = $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS)
+Depend := $(CXX) -MM -I$(LEVEL)/include -I$(PROJ_INCLUDE) $(CPPFLAGS)
+DependC := $(CC) -MM -I$(LEVEL)/include -I$(PROJ_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...
+# 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 = $(addsuffix .o,$(basename $(Source)))
-ObjectsO = $(addprefix Release/,$(Objs))
-ObjectsG = $(addprefix Debug/,$(Objs))
+Objs := $(sort $(patsubst Debug/%.o, %.o, $(addsuffix .o,$(notdir $(basename $(Source))))))
+ObjectsO := $(addprefix $(BUILD_ROOT)/Release/,$(Objs))
+ObjectsP := $(addprefix $(BUILD_ROOT)/Profile/,$(Objs))
+ObjectsG := $(addprefix $(BUILD_ROOT)/Debug/,$(Objs))
+
#---------------------------------------------------------
-# 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 ::
+ $(VERB) for dir in ${DIRS}; do \
+ (cd $$dir; $(MAKE) $@) || exit 1; \
+ done
+endif
-all :: $(addsuffix /.makeall , $(DIRS))
-install :: $(addsuffix /.makeinstall, $(DIRS))
-clean :: $(addsuffix /.makeclean , $(DIRS))
+# 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))
-%/.makeall %/.makeclean %/.makeinstall:
- cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
+%/.makeall %/.makeinstall %/.makeclean %/.maketest:
+ $(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
endif
#---------------------------------------------------------
# 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 := Release/lib$(LIBRARYNAME).so
-LIBNAME_G := Debug/lib$(LIBRARYNAME).so
-LIBNAME_AO := Release/lib$(LIBRARYNAME).a
-LIBNAME_AG := Debug/lib$(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
+
+# 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
-all:: $(LIBNAME_AG)
-# TODO: Enable optimized builds
+# Does the library want an archive version built?
+ifdef BUILD_ARCHIVE
+all:: $(DESTLIBCURRENT)/lib$(LIBRARYNAME).a
+endif
-$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) Release/.dir Depend/.dir
+$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
@echo ======= Linking $(LIBRARYNAME) release library =======
- $(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
+ $(VERB) $(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
+
+$(LIBNAME_P): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
+ @echo ======= Linking $(LIBRARYNAME) profile library =======
+ $(VERB) $(MakeSOP) -o $@ $(ObjectsP) $(LibSubDirs) $(LibLinkOpts)
-$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) Debug/.dir Depend/.dir
+$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
@echo ======= Linking $(LIBRARYNAME) debug library =======
- $(MakeSOG) -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
+ $(VERB) $(MakeSO) -g -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
-$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) Release/.dir Depend/.dir
+$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
@echo ======= Linking $(LIBRARYNAME) release library =======
- rm -f $@
- $(MakeLib) $@ $(ObjectsO) $(LibSubDirs)
+ @rm -f $@
+ $(VERB) $(AR) $@ $(ObjectsO) $(LibSubDirs)
+
+$(LIBNAME_AP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
+ @echo ======= Linking $(LIBRARYNAME) profile library =======
+ @rm -f $@
+ $(VERB) $(AR) $@ $(ObjectsP) $(LibSubDirs)
-$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) Debug/.dir Depend/.dir
+$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
@echo ======= Linking $(LIBRARYNAME) debug library =======
- rm -f $@
- $(MakeLib) $@ $(ObjectsG) $(LibSubDirs)
+ @rm -f $@
+ $(VERB) $(AR) $@ $(ObjectsG) $(LibSubDirs)
+
+$(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
+ @echo "Linking $@"
+ $(VERB) $(Relink) -o $@ $(ObjectsO) $(LibSubDirs)
+
+$(LIBNAME_OBJP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
+ @echo "Linking $@"
+ $(VERB) $(Relink) -o $@ $(ObjectsP) $(LibSubDirs)
+
+$(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
+ @echo "Linking $@"
+ $(VERB) $(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 := $(BUILD_ROOT_TOP)/tools/Debug/$(TOOLNAME)
+TOOLEXENAME_O := $(BUILD_ROOT_TOP)/tools/Release/$(TOOLNAME)
+TOOLEXENAME_P := $(BUILD_ROOT_TOP)/tools/Profile/$(TOOLNAME)
+TOOLEXENAMES := $(BUILD_ROOT_TOP)/tools/$(CONFIGURATION)/$(TOOLNAME)
+
+# USED_LIBS_OPTIONS - Compute the options line that add -llib1 -llib2, etc.
+ifdef PROJ_COMPILE
+
+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_P)
+LIB_OPTS_P := $(LLVM_LIBS_OPTIONS_P) $(PROJ_LIBS_OPTIONS_P)
+
+else
+
+LLVM_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
+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)
+LIB_OPTS_O := $(LLVM_LIBS_OPTIONS_O)
+LIB_OPTS_P := $(LLVM_LIBS_OPTIONS_P)
+endif
+
+
+
+
+
+
+# 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 $(DESTLIBDEBUG)/, $(STATICUSEDLIBS))
+USED_LIB_PATHS_O := $(addprefix $(DESTLIBRELEASE)/, $(STATICUSEDLIBS))
+USED_LIB_PATHS_P := $(addprefix $(DESTLIBPROFILE)/, $(STATICUSEDLIBS))
+LINK_OPTS := $(TOOLLINKOPTS) $(PLATFORMLINKOPTS)
+
+
-#---------------------------------------------------------
-# 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' > $@
+
+# Tell make that we need to rebuild subdirectories before we can link the tool.
+# This affects things like LLI which has library subdirectories.
+$(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) $(TOOLDEBUG)/.dir
+ @echo ======= Linking $(TOOLNAME) debug executable $(STRIP_WARN_MSG)=======
+ $(VERB) $(LinkG) -o $@ $(ObjectsG) $(LIB_OPTS_G) $(LINK_OPTS)
+
+$(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(TOOLRELEASE)/.dir
+ @echo ======= Linking $(TOOLNAME) release executable =======
+ $(VERB) $(LinkO) -o $@ $(ObjectsO) $(LIB_OPTS_O) $(LINK_OPTS)
+
+$(TOOLEXENAME_P): $(ObjectsP) $(USED_LIB_PATHS_P) $(TOOLPROFILE)/.dir
+ @echo ======= Linking $(TOOLNAME) profile executable =======
+ $(VERB) $(LinkP) -o $@ $(ObjectsP) $(LIB_OPTS_P) $(LINK_OPTS)
+
+endif
+
+
+
+#---------------------------------------------------------
+.PRECIOUS: $(BUILD_ROOT)/Depend/.dir
+.PRECIOUS: $(BUILD_ROOT)/Debug/.dir $(BUILD_ROOT)/Release/.dir
# Create .o files in the ObjectFiles directory from the .cpp and .c files...
-Release/%.o: %.cpp Release/.dir Depend/.dir
- $(CompileO) $< -o $@
+$(BUILD_ROOT)/Release/%.o: $(SourceDir)%.cpp $(BUILD_ROOT)/Release/.dir
+ @echo "Compiling $<"
+ $(VERB) $(CompileO) $< -o $@
+
+$(BUILD_ROOT)/Release/%.o: $(SourceDir)%.c $(BUILD_ROOT)/Release/.dir
+ $(VERB) $(CompileCO) $< -o $@
-Release/%.o: %.c Release/.dir Depend/.dir
- $(CompileO) $< -o $@
+$(BUILD_ROOT)/Profile/%.o: $(SourceDir)%.cpp $(BUILD_ROOT)/Profile/.dir
+ @echo "Compiling $<"
+ $(VERB) $(CompileP) $< -o $@
-Debug/%.o: %.cpp Debug/.dir Depend/.dir
- $(CompileG) $< -o $@
+$(BUILD_ROOT)/Profile/%.o: $(SourceDir)%.c $(BUILD_ROOT)/Profile/.dir
+ @echo "Compiling $<"
+ $(VERB) $(CompileCP) $< -o $@
-Debug/%.o: %.c Debug/.dir Depend/.dir
- $(CompileG) $< -o $@
+$(BUILD_ROOT)/Debug/%.o: $(SourceDir)%.cpp $(BUILD_ROOT)/Debug/.dir
+ @echo "Compiling $<"
+ $(VERB) $(CompileG) $< -o $@
+
+$(BUILD_ROOT)/Debug/%.o: $(SourceDir)%.c $(BUILD_ROOT)/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/' > $@
+ $(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)/' > $@
# 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) mv -f $*.tab.c $*.cpp
+ $(VERB) mv -f $*.tab.h $*.h
# To create the directories...
%/.dir:
- mkdir -p $(@D)
+ $(VERB) mkdir -p $*
@date > $@
-# Clean does not remove the output files... just the temporaries
+# To create postscript files from dot files...
+%.ps: %.dot
+ dot -Tps < $< > $@
+
+# 'make clean' nukes the tree
clean::
- rm -rf Debug Release Depend
- rm -f core *.o *.d *.so *~ *.flc
+ $(VERB) rm -rf $(BUILD_ROOT)/Debug $(BUILD_ROOT)/Release $(BUILD_ROOT)/Profile $(BUILD_ROOT)/Depend
+ $(VERB) rm -f core core.[0-9][0-9]* *.o *.d *.so *~ *.flc
+ $(VERB) rm -f $(LEX_OUTPUT) $(YACC_OUTPUT)
-# If dependancies were generated for the file that included this file,
+# 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_ROOT)/Depend/%.d)
+
+# Create dependencies for the *.cpp files...
+#$(SourceDepend): \x
+$(BUILD_ROOT)/Depend/%.d: $(SourceDir)%.cpp $(BUILD_ROOT)/Depend/.dir
+ $(VERB) $(Depend) $< | sed 's|$*\.o *|$(BUILD_ROOT)/Release/& $(BUILD_ROOT)/Profile/& $(BUILD_ROOT)/Debug/& $(BUILD_ROOT)/Depend/$(@F)|g' > $@
+
+# Create dependencies for the *.c files...
+#$(SourceDepend): \x
+$(BUILD_ROOT)/Depend/%.d: $(SourceDir)%.c $(BUILD_ROOT)/Depend/.dir
+ $(VERB) $(DependC) $< | sed 's|$*\.o *|Release/& Profile/& Debug/& Depend/$(@F)|g' > $@
+
ifneq ($(SourceDepend),)
-include $(SourceDepend)
+-include $(SourceDepend)
endif
projects / oota-llvm.git / blobdiff