llvm-mirror/Makefile.rules
Reid Spencer fad03efc87 Don't modify user vars because they will get passed down (modified) to
sub-makes and recursively append causing huge command lines and incorrect
compilation results.

Also, fix the printvars target to align its output and ensure that the
contents of variables can't get interpreted by the shell.

llvm-svn: 17348
2004-10-29 22:14:56 +00:00

1093 lines
37 KiB
Makefile

#===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===#
#
# The LLVM Compiler Infrastructure
#
# This file was developed by the LLVM research group and is distributed under
# the University of Illinois Open Source License. See LICENSE.TXT for details.
#
#===------------------------------------------------------------------------===#
#
# This file is included by all of the LLVM makefiles. For details on how to use
# it properly, please see the document MakefileGuide.html in the docs directory.
#
#===-----------------------------------------------------------------------====
#
# Set the VPATH so that we can find source files.
#
VPATH=$(BUILD_SRC_DIR)
###############################################################################
# TARGETS: Define standard targets that can be invoked
###############################################################################
#--------------------------------------------------------------------
# Define the various target sets
#--------------------------------------------------------------------
RECURSIVE_TARGETS := all clean check install uninstall
LOCAL_TARGETS := all-local clean-local check-local install-local \
printvars uninstall-local
TOPLEV_TARGETS := dist dist-check dist-clean tags
USER_TARGETS := $(RECURSIVE_TARGETS) $(LOCAL_TARGETS) $(TOPLEV_TARGETS)
INTERNAL_TARGETS := preconditions
###############################################################################
# INITIALIZATION: Basic things the makefile needs
###############################################################################
#--------------------------------------------------------------------
# Reset the list of suffixes we know how to build
#--------------------------------------------------------------------
.SUFFIXES:
.SUFFIXES: .c .cpp .h .hpp .y .l .lo .o .a $(SHLIBEXT) .bc .td .ps .dot $(SUFFIXES)
#--------------------------------------------------------------------
# Mark all of these targets as phony to avoid implicit rule search
#--------------------------------------------------------------------
.PHONY: $(USER_TARGETS) $(INTERNAL_TARGETS)
#--------------------------------------------------------------------
# Make sure all the user-target rules are double colon rules and
# they are defined first.
#--------------------------------------------------------------------
$(USER_TARGETS)::
################################################################################
# PRECONDITIONS: that which must be built/checked first
################################################################################
SRCMKFILES := $(filter %Makefile %Makefile.rules %Makefile.tests \
%Makefile.JIT,$(wildcard $(BUILD_SRC_DIR)/Makefile*))
OBJMKFILES := $(subst $(BUILD_SRC_DIR),$(BUILD_OBJ_DIR),$(SRCMKFILES))
CONFIGURE := $(LLVM_SRC_ROOT)/configure
CONFIG_STATUS := $(LLVM_OBJ_ROOT)/config.status
MAKE_CONFIG_IN:= $(LLVM_SRC_ROOT)/Makefile.config.in
MAKE_CONFIG := $(LLVM_OBJ_ROOT)/Makefile.config
PRECONDITIONS := $(CONFIG_STATUS) $(MAKE_CONFIG) $(OBJMKFILES)
preconditions : $(PRECONDITIONS)
#------------------------------------------------------------------------
# Make sure the BUILT_SOURCES are built first
#------------------------------------------------------------------------
$(filter-out clean clean-local,USER_TARGETS):: $(BUILT_SOURCES)
clean-local::
ifneq ($(strip $(BUILT_SOURCES)),)
$(VERB) $(RM) -f $(BUILT_SOURCES)
endif
$(BUILT_SOURCES) : $(BUILD_OBJ_ROOT)/Makefile
#------------------------------------------------------------------------
# Make sure we're not using a stale configuration
#------------------------------------------------------------------------
.PRECIOUS: $(CONFIG_STATUS)
$(CONFIG_STATUS): $(CONFIGURE)
@$(ECHO) Reconfiguring with $<
$(VERB) $(CONFIG_STATUS) --recheck $(CONFIGUREFLAGS)
$(VERB) $(CONFIG_STATUS)
#------------------------------------------------------------------------
# Make sure the configuration makefile is up to date
#------------------------------------------------------------------------
$(MAKE_CONFIG): $(MAKE_CONFIG_IN) $(CONFIG_STATUS)
@$(ECHO) Regenerating $@
$(VERB) cd $(LLVM_OBJ_ROOT) ; $(CONFIG_STATUS) Makefile.config
#------------------------------------------------------------------------
# If the Makefile in the source tree has been updated, copy it over into the
# build tree. But, only do this if the source and object makefiles differ
#------------------------------------------------------------------------
ifneq ($(BUILD_OBJ_DIR),$(BUILD_SRC_DIR))
$(BUILD_OBJ_DIR)/Makefile : $(BUILD_SRC_DIR)/Makefile
@$(ECHO) "Updating Makefile"
$(VERB) $(MKDIR) $(@D)
$(VERB) cp -f $< $@
# Copy the Makefile.* files unless we're in the root directory which avoids
# the copying of Makefile.config.in or other things that should be explicitly
# taken care of.
$(BUILD_OBJ_DIR)/Makefile% : $(BUILD_SRC_DIR)/Makefile%
@case '$?' in \
*Makefile.rules) ;; \
*.in) ;; \
*) $(ECHO) "Updating $(@F)" ; \
$(MKDIR) $(@D) ; \
cp -f $< $@ ;; \
esac
endif
#------------------------------------------------------------------------
# Set up the basic dependencies
#------------------------------------------------------------------------
$(USER_TARGETS):: $(PRECONDITIONS)
all:: all-local
check:: check-local
clean:: clean-local
install:: install-local
uninstall:: uninstall-local
check-local:: all-local
install-local:: all-local
###############################################################################
# VARIABLES: Set up various variables based on configuration data
###############################################################################
#--------------------------------------------------------------------
# Variables derived from configuration we are building
#--------------------------------------------------------------------
ifdef ENABLE_PROFILING
CONFIGURATION := Profile
LLVMCXXFLAGS := -O3 -DNDEBUG -felide-constructors -finline-functions -pg
LLVMCFLAGS := -O3 -DNDEBUG -pg
LLVMLDFLAGS := -O3 -DNDEBUG -pg
else
ifdef ENABLE_OPTIMIZED
CONFIGURATION := Release
LLVMCXXFLAGS := -O3 -DNDEBUG -finline-functions -felide-constructors -fomit-frame-pointer
LLVMCFLAGS := -O3 -DNDEBUG -fomit-frame-pointer
LLVMLDFLAGS := -O3 -DNDEBUG
else
CONFIGURATION := Debug
LLVMCXXFLAGS := -g -D_DEBUG
LLVMCFLAGS := -g -D_DEBUG
LLVMLDFLAGS := -g -D_DEBUG
KEEP_SYMBOLS := 1
endif
endif
LLVMCXXFLAGS += $(CXXFLAGS)
LLVMCFLAGS += $(CFLAGS)
LLVMCPPFLAGS += $(CPPFLAGS)
LLVMLDFLAGS += $(LDFLAGS)
LLVMARFLAGS := cru
#--------------------------------------------------------------------
# Directory locations
#--------------------------------------------------------------------
OBJDIR := $(BUILD_OBJ_DIR)/$(CONFIGURATION)
LIBDIR := $(BUILD_OBJ_ROOT)/lib/$(CONFIGURATION)
TOOLDIR := $(BUILD_OBJ_ROOT)/tools/$(CONFIGURATION)
LLVMLIBDIR := $(LLVM_OBJ_ROOT)/lib/$(CONFIGURATION)
LLVMTOOLDIR := $(LLVM_OBJ_ROOT)/tools/$(CONFIGURATION)
#--------------------------------------------------------------------
# Full Paths To Compiled Tools and Utilities
#--------------------------------------------------------------------
LIBTOOL := $(LLVM_OBJ_ROOT)/mklib
LLVMAS := $(LLVMTOOLDIR)/llvm-as$(EXEEXT)
BURG := $(LLVMTOOLDIR)/burg$(EXEEXT)
TBLGEN := $(LLVMTOOLDIR)/tblgen$(EXEEXT)
GCCLD := $(LLVMTOOLDIR)/gccld$(EXEEXT)
LLVMGCC := PATH=$(LLVMTOOLDIR):$(PATH) $(LLVMGCCDIR)/bin/gcc
LLVMGXX := PATH=$(LLVMTOOLDIR):$(PATH) $(LLVMGCCDIR)/bin/g++
# Need a better way to compute this.
LLVMGCCLIBDIR := $(dir $(shell $(LLVMGCC) -print-file-name=libgcc.a))/
#--------------------------------------------------------------------
# Adjust to user's request
#--------------------------------------------------------------------
# Adjust LIBTOOL options for shared libraries, or not.
ifndef SHARED_LIBRARY
LIBTOOL += --tag=disable-shared
else
LLVMLDFLAGS += -rpath $(LIBDIR)
endif
# Adjust settings for verbose mode
ifndef VERBOSE
VERB := @
LIBTOOL += --silent
AR += >/dev/null 2>/dev/null
CONFIGUREFLAGS += >$(BUILD_OBJ_DIR)/configure.out 2>&1
else
CONFIGUREFLAGS :=
endif
# By default, strip symbol information from executable
ifndef KEEP_SYMBOLS
STRIP = $(PLATFORMSTRIPOPTS)
STRIP_WARN_MSG = "(without symbols)"
endif
# Adjust linker flags for building an executable
ifdef TOOLNAME
LLVMLDFLAGS += -rpath $(TOOLDIR) -export-dynamic
endif
#----------------------------------------------------------
# Options To Invoke Tools
#----------------------------------------------------------
CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused
LLVMLDFLAGS += -L$(LIBDIR) -L$(LLVMLIBDIR)
LLVMCPPFLAGS += -I$(BUILD_OBJ_DIR) \
-I$(BUILD_SRC_DIR) \
-I$(BUILD_SRC_ROOT)/include \
-I$(BUILD_OBJ_ROOT)/include \
-I$(LLVM_OBJ_ROOT)/include \
-I$(LLVM_SRC_ROOT)/include \
-D_GNU_SOURCE -D__STDC_LIMIT_MACROS
Compile.C = $(CC) $(LLVMCPPFLAGS) $(CompileCommonOpts) -c $(LLVMCFLAGS)
LTCompile.C = $(LIBTOOL) --mode=compile $(Compile.C)
BCCompile.C = $(LLVMGCC) $(LLVMCPPFLAGS) $(CompileCommonOpts) $(LLVMCFLAGS) -c
Compile.CXX = $(CXX) $(LLVMCPPFLAGS) $(CompileCommonOpts) $(LLVMCXXFLAGS) -c
LTCompile.CXX = $(LIBTOOL) --tag=CXX --mode=compile $(Compile.CXX)
BCCompile.CXX = $(LLVMGXX) $(LLVMCPPFLAGS) $(CompileCommonOpts) $(LLVMCXXFLAGS) -c
Link = $(LIBTOOL) --tag=CXX --mode=link $(CXX) $(LLVMCPPFLAGS) \
$(CompileCommonOpts) $(LLVMLDFLAGS) $(STRIP)
Relink = $(LIBTOOL) --tag=CXX --mode=link $(CXX) $(LLVMCPPFLAGS) \
$(CompileCommonOpts)
BCLinkLib = $(LLVMGCC) -shared -nostdlib
Burg = $(BURG) -I $(BUILD_SRC_DIR)
TableGen = $(TBLGEN) -I $(BUILD_SRC_DIR)
Archive = $(AR) $(LLVMARFLAGS)
ifdef RANLIB
Ranlib = $(RANLIB)
else
Ranlib = ranlib
endif
#----------------------------------------------------------
# Get the list of source files
#----------------------------------------------------------
ifndef SOURCES
SOURCES := $(notdir $(wildcard $(BUILD_SRC_DIR)/*.cpp \
$(BUILD_SRC_DIR)/*.cc $(BUILD_SRC_DIR)/*.c $(BUILD_SRC_DIR)/*.y \
$(BUILD_SRC_DIR)/*.l))
endif
ifdef BUILT_SOURCES
SOURCES += $(filter %.cpp %.c %.cc %.y %.l,$(BUILT_SOURCES))
endif
#----------------------------------------------------------
# Types of objects that can be built from sources
#----------------------------------------------------------
BASENAME_SOURCES := $(sort $(basename $(SOURCES)))
ObjectsO := $(BASENAME_SOURCES:%=$(OBJDIR)/%.o)
ObjectsLO := $(BASENAME_SOURCES:%=$(OBJDIR)/%.lo)
ObjectsBC := $(BASENAME_SOURCES:%=$(OBJDIR)/%.bc)
###############################################################################
# DIRECTORIES: Handle recursive descent of directory structure
###############################################################################
#---------------------------------------------------------
# Provide rules to make install dirs. This must be early
# in the file so they get built before dependencies
#---------------------------------------------------------
$(bindir):
$(VERB) $(MKDIR) $(bindir)
$(libdir):
$(VERB) $(MKDIR) $(libdir)
$(bytecode_libdir):
$(VERB) $(MKDIR) $(bytecode_libdir)
$(sysconfdir):
$(VERB) $(MKDIR) $(sysconfdir)
#---------------------------------------------------------
# Handle the DIRS options for sequential construction
#---------------------------------------------------------
SUBDIRS :=
ifdef DIRS
SUBDIRS += $(DIRS)
$(RECURSIVE_TARGETS)::
$(VERB) for dir in $(DIRS); do \
if [ ! -f $$dir/Makefile ]; then \
$(MKDIR) $$dir; \
cp $(BUILD_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
fi; \
($(MAKE) -C $$dir $@ ) || exit 1; \
done
endif
#---------------------------------------------------------
# Handle the EXPERIMENTAL_DIRS options ensuring success
# after each directory is built.
#---------------------------------------------------------
ifdef EXPERIMENTAL_DIRS
$(RECURSIVE_TARGETS)::
$(VERB) for dir in $(EXPERIMENTAL_DIRS); do \
if [ ! -f $$dir/Makefile ]; then \
$(MKDIR) $$dir; \
cp $(BUILD_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
fi; \
($(MAKE) -C $$dir $@ ) || exit 0; \
done
endif
#---------------------------------------------------------
# Handle the PARALLEL_DIRS options for parallel construction
#---------------------------------------------------------
ifdef PARALLEL_DIRS
SUBDIRS += $(PARALLEL_DIRS)
# Unfortunately, this list must be maintained if new
# recursive targets are added.
all :: $(addsuffix /.makeall , $(PARALLEL_DIRS))
clean :: $(addsuffix /.makeclean , $(PARALLEL_DIRS))
check :: $(addsuffix /.makecheck , $(PARALLEL_DIRS))
install :: $(addsuffix /.makeinstall , $(PARALLEL_DIRS))
uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
Parallel_Targets := $(foreach T,$(RECURSIVE_TARGETS),%/.make$(T))
$(Parallel_Targets) :
$(VERB) if [ ! -f $(@D)/Makefile ]; then \
$(MKDIR) $(@D); \
cp $(BUILD_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
fi; \
$(MAKE) -C $(@D) $(subst $(@D)/.make,,$@)
endif
#---------------------------------------------------------
# Handle the OPTIONAL_DIRS options for directores that may
# or may not exist.
#---------------------------------------------------------
ifdef OPTIONAL_DIRS
SUBDIRS += $(OPTIONAL_DIRS)
$(RECURSIVE_TARGETS)::
$(VERB) for dir in $(OPTIONAL_DIRS); do \
if [ -d $(BUILD_SRC_DIR)/$$dir ]; then\
if [ ! -f $$dir/Makefile ]; then \
$(MKDIR) $$dir; \
cp $(BUILD_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
fi; \
($(MAKE) -C$$dir $@ ) || exit 1; \
fi \
done
endif
#---------------------------------------------------------
# Handle the CONFIG_FILES options
#---------------------------------------------------------
ifdef CONFIG_FILES
install-local:: $(sysconfdir) $(CONFIG_FILES)
$(VERB)$(ECHO) Installing Configuration Files To $(sysconfdir)
$(VERB)for file in $(CONFIG_FILES); do \
$(INSTALL) $(BUILD_SRC_DIR)/$${file} $(sysconfdir) ; \
done
uninstall-local::
$(VERB)$(ECHO) Uninstalling Configuration Files From $(sysconfdir)
$(VERB)for file in $(CONFIG_FILES); do \
$(RM) -f $(sysconfdir)/$${file} ; \
done
endif
###############################################################################
# Library Build Rules: Four ways to build a library
###############################################################################
# if we're building a library ...
ifdef LIBRARYNAME
# Make sure there isn't any extranous whitespace on the LIBRARYNAME option
LIBRARYNAME := $(strip $(LIBRARYNAME))
LIBNAME_LA := $(LIBDIR)/lib$(LIBRARYNAME).la
LIBNAME_A := $(LIBDIR)/lib$(LIBRARYNAME).a
LIBNAME_O := $(LIBDIR)/$(LIBRARYNAME).o
LIBNAME_BC := $(LIBDIR)/lib$(LIBRARYNAME).bc
#---------------------------------------------------------
# Shared Library Targets:
# If the user asked for a shared library to be built
# with the SHARED_LIBRARY variable, then we provide
# targets for building them.
#---------------------------------------------------------
ifdef SHARED_LIBRARY
all-local:: $(LIBNAME_LA)
$(LIBNAME_LA): $(BUILT_SOURCES) $(ObjectsLO) $(LIBDIR)/.dir
@$(ECHO) Linking $(CONFIGURATION) Shared Library $(notdir $@)
$(VERB) $(Link) -o $@ $(ObjectsLO)
$(VERB) $(LIBTOOL) --mode=install $(INSTALL) $@ $(LIBDIR)
clean-local::
ifneq ($(strip $(LIBNAME_LA)),)
$(VERB) $(RM) -f $(LIBNAME_LA)
endif
DestSharedLib = $(libdir)/lib$(LIBRARYNAME)$(SHLIBEXT)
install-local:: $(DestSharedLib)
$(DestSharedLib): $(libdir) $(LIBNAME_LA)
@$(ECHO) Installing $(CONFIGURATION) Shared Library $(DestSharedLib)
$(VERB) $(LIBTOOL) --mode=install $(INSTALL) $(LIBNAME_LA) $(DestSharedLib)
$(VERB) $(LIBTOOL) --finish $(libdir)
uninstall-local::
@$(ECHO) Uninstalling $(CONFIGURATION) Shared Library $(DestSharedLib)
$(VERB) $(RM) -f $(DestSharedLib)
endif
#---------------------------------------------------------
# Bytecode Library Targets:
# If the user asked for a bytecode library to be built
# with the BYTECODE_LIBRARY variable, then we provide
# targets for building them.
#---------------------------------------------------------
ifdef BYTECODE_LIBRARY
ifdef EXPORTED_SYMBOL_LIST
BCLinkLib += -Xlinker -internalize-public-api-list=$(EXPORTED_SYMBOL_LIST)
else
ifdef EXPORTED_SYMBOL_FILE
BCLinkLib += -Xlinker -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
else
BCLinkLib += -Xlinker -disable-internalize
endif
endif
all-local:: $(LIBNAME_BC)
$(LIBNAME_BC): $(BUILT_SOURCES) $(ObjectsBC) $(LIBDIR)/.dir
@$(ECHO) Linking $(CONFIGURATION) Bytecode Library $(notdir $@)
$(VERB) $(BCLinkLib) -o $@ $(ObjectsBC)
clean-local::
ifneq ($(strip $(LIBNAME_BC)),)
$(VERB) $(RM) -f $(LIBNAME_BC)
endif
DestBytecodeLib = $(bytecode_libdir)/lib$(LIBRARYNAME).bc
install-local:: $(DestBytecodeLib)
$(DestBytecodeLib): $(bytecode_libdir) $(LIBNAME_BC)
@$(ECHO) Installing $(CONFIGURATION) Bytecode Library $(DestBytecodeLib)
$(VERB) $(INSTALL) $(LIBNAME_BC) $@
uninstall-local::
@$(ECHO) Uninstalling $(CONFIGURATION) Bytecode Library $(DestBytecodeLib)
$(VERB) $(RM) -f $(DestBytecodeLib)
endif
# Does the library want a .o version built?
ifndef DONT_BUILD_RELINKED
all-local:: $(LIBNAME_O)
$(LIBNAME_O): $(BUILT_SOURCES) $(ObjectsO) $(LIBDIR)/.dir
@$(ECHO) Linking $(CONFIGURATION) Object Library $(notdir $@)
$(VERB) $(Relink) -o $@ $(ObjectsO)
clean-local::
ifneq ($(strip $(LIBNAME_O)),)
$(VERB) $(RM) -f $(LIBNAME_O)
endif
DestRelinkedLib = $(libdir)/$(LIBRARYNAME).o
install-local:: $(DestRelinkedLib)
$(DestRelinkedLib): $(libdir) $(LIBNAME_O)
@$(ECHO) Installing $(CONFIGURATION) Object Library $(DestRelinkedLib)
$(VERB) $(LIBTOOL) --mode=install $(INSTALL) $(LIBNAME_O) $(DestRelinkedLib)
uninstall-local::
@$(ECHO) Uninstalling $(CONFIGURATION) Object Library $(DestRelinkedLib)
$(VERB) $(RM) -f $(DestRelinkedLib)
endif
# Does the library want an archive version built?
ifdef BUILD_ARCHIVE
all-local:: $(LIBNAME_A)
$(LIBNAME_A): $(BUILT_SOURCES) $(ObjectsO) $(LIBDIR)/.dir
@$(ECHO) Building $(CONFIGURATION) Archive Library $(notdir $@)
$(VERB)$(RM) -f $@
$(VERB) $(Archive) $@ $(ObjectsO)
$(VERB) $(Ranlib) $@
clean-local::
ifneq ($(strip $(LIBNAME_A)),)
$(VERB) $(RM) -f $(LIBNAME_A)
endif
DestArchiveLib := $(libdir)/lib$(LIBRARYNAME).a
install-local:: $(DestArchiveLib)
$(DestArchiveLib): $(libdir) $(LIBNAME_A)
@$(ECHO) Installing $(CONFIGURATION) Archive Library $(DestArchiveLib)
$(VERB) $(MKDIR) $(libdir)
$(VERB) $(LIBTOOL) --mode=install $(INSTALL) $(LIBNAME_A) $(DestArchiveLib)
uninstall-local::
@$(ECHO) Uninstalling $(CONFIGURATION) Archive Library $(DestArchiveLib)
$(VERB) $(RM) -f $(DestArchiveLib)
endif
# endif LIBRARYNAME
endif
###############################################################################
# Tool Build Rules: Build executable tool based on TOOLNAME option
###############################################################################
ifdef TOOLNAME
# TOOLEXENAME - This is the output filenames to generate
TOOLEXENAME := $(TOOLDIR)/$(TOOLNAME)
# LIBS_OPTIONS - Compute the options lines that add -llib1 -llib2, etc.
PROJ_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
PROJ_LIBS_OPTIONS := $(patsubst %.o, $(LIBDIR)/%.o, $(PROJ_LIBS_OPTIONS))
LLVM_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
LLVM_LIBS_OPTIONS := $(patsubst %.o, $(LLVMLIBDIR)/%.o, $(LLVM_LIBS_OPTIONS))
# USED_LIBS/LIBS_PATHS - Compute dependent library file paths
PROJ_USED_LIBS := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
LLVM_USED_LIBS := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
PROJ_LIBS_PATHS := $(addprefix $(LIBDIR)/,$(PROJ_USED_LIBS))
LLVM_LIBS_PATHS := $(addprefix $(LLVMLIBDIR)/,$(LLVM_USED_LIBS))
# Handle compression libraries automatically
ifeq ($(HAVE_BZIP2),1)
LIBS += -lbz2
endif
ifeq ($(HAVE_ZLIB),1)
LIBS += -lz
endif
# Tell make that we need to rebuild subdirectories before we can link the tool.
# This affects things like LLI which has library subdirectories.
$(TOOLEXENAME): $(addsuffix /.makeall, $(PARALLEL_DIRS))
all-local:: $(TOOLEXENAME)
clean-local::
ifneq ($(strip $(TOOLEXENAME)),)
$(VERB) $(RM) -f $(TOOLEXENAME)
endif
$(TOOLEXENAME): $(BUILT_SOURCES) $(ObjectsO) $(PROJ_LIBS_PATHS) $(LLVM_LIBS_PATHS) $(TOOLDIR)/.dir
@$(ECHO) Linking $(CONFIGURATION) executable $(TOOLNAME) $(STRIP_WARN_MSG)
$(VERB) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(PROJ_LIBS_OPTIONS) \
$(LLVM_LIBS_OPTIONS) $(LIBS) $(TOOLLINKOPTSB)
@$(ECHO) ======= Finished Linking $(CONFIGURATION) Executable $(TOOLNAME) $(STRIP_WARN_MSG)
DestTool = $(bindir)/$(TOOLNAME)
install-local:: $(DestTool)
$(DestTool): $(bindir) $(TOOLEXENAME)
@$(ECHO) Installing $(CONFIGURATION) $(DestTool)
$(VERB) $(INSTALL) $(TOOLEXENAME) $(DestTool)
uninstall-local::
@$(ECHO) Uninstalling $(CONFIGURATION) $(DestTool)
$(VERB) $(RM) -f $(DestTool)
endif
ifndef DISABLE_AUTO_DEPENDENCIES
# Create .lo files in the OBJDIR directory from the .cpp and .c files...
ifdef SHARED_LIBRARY
$(OBJDIR)/%.lo $(OBJDIR)/%.o: %.cpp $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.cpp (PIC)"
$(VERB) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(OBJDIR)/$*.LACXXd $< -o $@ ; \
then $(MV) -f "$(OBJDIR)/$*.LACXXd" "$(OBJDIR)/$*.d"; \
else $(RM) -f "$(OBJDIR)/$*.LACXXd"; exit 1; fi
$(OBJDIR)/%.lo $(OBJDIR)/%.o: %.c $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.c (PIC)"
$(VERB) if $(LTCompile.C) -MD -MT $@ -MP -MF $(OBJDIR)/$*.LACd $< -o $@ ; \
then $(MV) -f "$(OBJDIR)/$*.LACd" "$(OBJDIR)/$*.d"; \
else $(RM) -f "$(OBJDIR)/$*.LACd"; exit 1; fi
else
$(OBJDIR)/%.o: %.cpp $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.cpp"
$(VERB) if $(Compile.CXX) -MD -MT $@ -MP -MF $(OBJDIR)/$*.CXXd $< -o $@ ; \
then $(MV) -f "$(OBJDIR)/$*.CXXd" "$(OBJDIR)/$*.d"; \
else $(RM) -f "$(OBJDIR)/$*.CXXd"; exit 1; fi
$(OBJDIR)/%.o: %.c $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.c"
$(VERB) if $(Compile.C) -MD -MT $@ -MP -MF $(OBJDIR)/$*.Cd $< -o $@ ; \
then $(MV) -f "$(OBJDIR)/$*.Cd" "$(OBJDIR)/$*.d"; \
else $(RM) -f "$(OBJDIR)/$*.Cd"; exit 1; fi
endif
# Create .bc files in the OBJDIR directory from .cpp and .c files...
$(OBJDIR)/%.bc: %.cpp $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.cpp (bytecode)"
$(VERB) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(OBJDIR)/$*.BCCXXd" $< -o $@ ; \
then $(MV) -f "$(OBJDIR)/$*.BCCXXd" "$(OBJDIR)/$*.d"; \
else $(RM) -f "$(OBJDIR)/$*.BCCXXd"; exit 1; fi
$(OBJDIR)/%.bc: %.c $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.c (bytecode)"
$(VERB) if $(BCCompile.C) -MD -MT $@ -MP -MF "$(OBJDIR)/$*.BCCd" $< -o $@ ; \
then $(MV) -f "$(OBJDIR)/$*.BCCd" "$(OBJDIR)/$*.d"; \
else $(RM) -f "$(OBJDIR)/$*.BCCd"; exit 1; fi
else
ifdef SHARED_LIBRARY
$(OBJDIR)/%.lo $(OBJDIR)/%.o: %.cpp $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.cpp (PIC)"
$(LTCompile.CXX) $< -o $@
$(OBJDIR)/%.lo $(OBJDIR)/%.o: %.c $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.cpp (PIC)"
$(LTCompile.C) $< -o $@
else
$(OBJDIR)/%.o: %.cpp $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.cpp"
$(Compile.CXX) $< -o $@
$(OBJDIR)/%.o: %.c $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.cpp"
$(Compile.C) $< -o $@
endif
# Create .bc files in the OBJDIR directory from .cpp and .c files...
$(OBJDIR)/%.bc: %.cpp $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.cpp (bytecode)"
$(BCCompileCPP) $< -o $@
$(OBJDIR)/%.bc: %.c $(OBJDIR)/.dir
@$(ECHO) "Compiling $*.c (bytecode)"
$(BCCompileC) $< -o $@
endif
$(OBJDIR)/%.bc: %.ll $(OBJDIR)/.dir $(LLVMAS)
@$(ECHO) "Compiling $*.ll"
$(VERB) $(LLVMAS) $< -f -o $@
ifdef TARGET
TDFILES := $(strip $(wildcard $(BUILD_SRC_DIR)/*.td) $(LLVM_SRC_ROOT)/lib/Target/Target.td)
INCFILES := $(filter %.inc,$(BUILT_SOURCES))
$(INCFILES) : $(TBLGEN) $(TDFILES)
%GenRegisterNames.inc : %.td
@$(ECHO) "Building $(<F) register names with tblgen"
$(VERB) $(TableGen) -gen-register-enums -o $@ $<
%GenRegisterInfo.h.inc : %.td
@$(ECHO) "Building $(<F) register information header with tblgen"
$(VERB) $(TableGen) -gen-register-desc-header -o $@ $<
%GenRegisterInfo.inc : %.td
@$(ECHO) "Building $(<F) register info implementation with tblgen"
$(VERB) $(TableGen) -gen-register-desc -o $@ $<
%GenInstrNames.inc : %.td
@$(ECHO) "Building $(<F) instruction names with tblgen"
$(VERB) $(TableGen) -gen-instr-enums -o $@ $<
%GenInstrInfo.inc : %.td
@$(ECHO) "Building $(<F) instruction information with tblgen"
$(VERB) $(TableGen) -gen-instr-desc -o $@ $<
%GenAsmWriter.inc : %.td
@$(ECHO) "Building $(<F) assembly writer with tblgen"
$(VERB) $(TableGen) -gen-asm-writer -o $@ $<
%GenATTAsmWriter.inc : %.td
@$(ECHO) "Building $(<F) AT&T assembly writer with tblgen"
$(VERB) $(TableGen) -gen-asm-writer -o $@ $<
%GenIntelAsmWriter.inc : %.td
@$(ECHO) "Building $(<F) Intel assembly writer with tblgen"
$(VERB) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $@ $<
%GenInstrSelector.inc: %.td
@$(ECHO) "Building $(<F) instruction selector with tblgen"
$(VERB) $(TableGen) -gen-instr-selector -o $@ $<
%GenCodeEmitter.inc:: %.td
@$(ECHO) "Building $(<F) code emitter with tblgen"
$(VERB) $(TableGen) -gen-emitter -o $@ $<
clean-local::
$(VERB) rm -f *.inc
endif
#
# Rules for building lex/yacc files
#
LEX_FILES = $(filter %.l, $(SOURCES))
LEX_OUTPUT = $(LEX_FILES:%.l=%.cpp)
YACC_FILES = $(filter %.y, $(SOURCES))
YACC_OUTPUT = $(addprefix $(YACC_FILES:%.y=%), .h .cpp .output)
.PRECIOUS: $(LEX_OUTPUT) $(YACC_OUTPUT)
# Create a .cpp source file from a flex input file... this uses sed to cut down
# on the warnings emited by GCC...
#
# The last line is a gross hack to work around flex aparently not being able to
# resize the buffer on a large token input. Currently, for uninitialized string
# buffers in LLVM we can generate very long tokens, so this is a hack around it.
# FIXME. (f.e. char Buffer[10000] )
#
%.cpp: %.l
@$(ECHO) Flexing $<
$(VERB) $(FLEX) -t $< | \
$(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)/' \
> $@
# Rule for building the bison parsers...
%.c: %.y # Cancel built-in rules for yacc
%.cpp: %.y # Cancel built-in rules for yacc
%.h: %.y # Cancel built-in rules for yacc
%.cpp %.h : %.y
@$(ECHO) "Bisoning $*.y"
$(VERB) $(BISON) -v -d -p $(<F:%Parser.y=%) -o $*.tab.c $<
$(VERB) $(MV) -f $*.tab.c $*.cpp
$(VERB) $(MV) -f $*.tab.h $*.h
# To create the directories...
%/.dir:
$(VERB) $(MKDIR) $* > /dev/null
@$(DATE) > $@
.PRECIOUS: $(OBJDIR)/.dir $(LIBDIR)/.dir $(TOOLDIR)/.dir $(LLVMLIBDIR)/.dir
.PRECIOUS: $(LLVMTOOLDIR)/.dir
# To create postscript files from dot files...
ifneq ($(DOT),false)
%.ps: %.dot
$(DOT) -Tps < $< > $@
else
%.ps: %.dot
$(ECHO) "Cannot build $@: The program dot is not installed"
endif
#
# This rules ensures that header files that are removed still have a rule for
# which they can be "generated." This allows make to ignore them and
# reproduce the dependency lists.
#
%.h:: ;
# 'make clean' nukes the tree
clean-local::
ifneq ($(strip $(OBJDIR)),)
$(VERB) $(RM) -rf $(OBJDIR)
endif
$(VERB) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
$(VERB) $(RM) -f *$(SHLIBEXT)
endif
ifneq ($(strip $(LEX_OUTPUT)),)
$(VERB) $(RM) -f $(LEX_OUTPUT)
endif
ifneq ($(strip $(YACC_OUTPUT)),)
$(VERB) $(RM) -f $(YACC_OUTPUT)
endif
###############################################################################
# DEPENDENCIES: Include the dependency files if we should
###############################################################################
ifndef DISABLE_AUTO_DEPENDENCIES
# If its not one of the cleaning targets
ifneq ($strip($(filter-out clean clean-local dist-clean, $(MAKECMDGOALS))),)
# Get the list of dependency files
DependFiles := $(basename $(filter %.cpp %.c %.cc, $(SOURCES)))
DependFiles := $(patsubst %,$(BUILD_OBJ_DIR)/$(CONFIGURATION)/%.d,$(DependFiles))
-include /dev/null $(DependFiles)
endif
endif # ifndef DISABLE_AUTO_DEPENDENCIES
###############################################################################
# Handle construction of a distribution tarball
###############################################################################
.PHONY: dist dist-chck dist-clean distdir dist-gzip dist-bzip2 dist-zip
#------------------------------------------------------------------------
# Define distribution related variables
#------------------------------------------------------------------------
DistName := $(LLVM_TARBALL_NAME)
DistDir := $(BUILD_OBJ_ROOT)/$(DistName)
TopDistDir := $(BUILD_OBJ_ROOT)/$(DistName)
DistTarGZip := $(BUILD_OBJ_ROOT)/$(DistName).tar.gz
DistZip := $(BUILD_OBJ_ROOT)/$(DistName).zip
DistTarBZ2 := $(BUILD_OBJ_ROOT)/$(DistName).tar.bz2
DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
Makefile.config.in configure autoconf
DistOther := $(notdir $(wildcard \
$(BUILD_SRC_DIR)/*.h \
$(BUILD_SRC_DIR)/*.td \
$(BUILD_SRC_DIR)/*.def \
$(BUILD_SRC_DIR)/*.ll \
$(BUILD_SRC_DIR)/*.in))
DistSources := $(SOURCES) $(EXTRA_DIST)
DistSubDirs := $(SUBDIRS)
DistFiles := $(DistAlways) $(DistSources) $(DistOther)
#------------------------------------------------------------------------
# We MUST build distribution with OBJ_DIR != SRC_DIR
#------------------------------------------------------------------------
ifeq ($(BUILD_SRC_DIR),$(BUILD_OBJ_DIR))
dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
@$(ECHO) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
DistCheckTop :=
else
DistCheckTop := check
#------------------------------------------------------------------------
# Prevent catastrophic remove
#------------------------------------------------------------------------
ifeq ($(LLVM_TARBALL_NAME),)
$(error LLVM_TARBALL_NAME is empty. Please rerun configure)
endif
#------------------------------------------------------------------------
# Prevent attempt to run dist targets from anywhere but the top level
#------------------------------------------------------------------------
ifneq ($(LEVEL),.)
dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
@$(ECHO) ERROR: You must run $@ from $(BUILD_OBJ_ROOT)
else
#------------------------------------------------------------------------
# Provide the top level targets
#------------------------------------------------------------------------
dist-gzip: $(DistTarGZip)
$(DistTarGZip) : distdir
@$(ECHO) Packing gzipped distribution tar file.
$(VERB) cd $(BUILD_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | gzip -c > "$(DistTarGZip)"
dist-bzip2: $(DistTarBZ2)
$(DistTarBZ2) : distdir
@$(ECHO) Packing bzipped distribution tar file.
$(VERB) cd $(BUILD_OBJ_ROOT) ; $(TAR) chf - $(DistName) | $(BZIP2) -c >$(DistTarBZ2)
dist-zip: $(DistZip)
$(DistZip) : distdir
@$(ECHO) Packing zipped distribution file.
$(VERB) rm -f $(DistZip)
$(VERB) cd $(BUILD_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
@$(ECHO) ===== DISTRIBUTION PACKAGING SUCESSFUL =====
DistCheckDir := $(LLVM_OBJ_ROOT)/_distcheckdir
dist-check:: $(DistCheckTop) $(DistTarGZip)
@$(ECHO) Checking distribution tar file.
$(VERB) if test -d $(DistCheckDir) ; then \
$(RM) -rf $(DistCheckDir) ; \
fi
$(VERB) $(MKDIR) $(DistCheckDir)
$(VERB) cd $(DistCheckDir) && \
$(MKDIR) $(DistCheckDir)/build && \
$(MKDIR) $(DistCheckDir)/install && \
gunzip -c $(DistTarGZip) | $(TAR) xf - && \
cd build && \
../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
--srcdir=../$(DistName) --with-llvmgccdir="$(LLVMGCCDIR)" && \
$(MAKE) check && \
$(MAKE) install && \
$(MAKE) uninstall && \
$(MAKE) dist && \
$(MAKE) clean && \
$(MAKE) dist-clean && \
$(ECHO) ===== $(DistTarGZip) Ready For Distribution =====
dist-clean::
@$(ECHO) Cleaning distribution files
$(VERB) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) $(DistCheckDir)
endif
#------------------------------------------------------------------------
# Provide the recursive distdir target for building the distribution directory
#------------------------------------------------------------------------
distdir : $(DistSources)
@$(ECHO) Building Distribution Directory $(DistDir)
$(VERB) if test "$(DistDir)" = "$(TopDistDir)" ; then \
if test -d "$(DistDir)" ; then \
find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
exit 1 ; \
fi ; \
$(ECHO) Removing $(DistDir) ; \
$(RM) -rf $(DistDir); \
fi
$(VERB) $(MKDIR) $(DistDir)
$(VERB) srcdirstrip=`echo "$(BUILD_SRC_DIR)" | sed 's|.|.|g'`; \
srcrootstrip=`echo "$(BUILD_SRC_ROOT)" | sed 's|.|.|g'`; \
for file in $(DistFiles) ; do \
case "$$file" in \
$(BUILD_SRC_DIR)/*) file=`echo "$$file" | sed "s#^$$srcdirstrip/##"`;; \
$(BUILD_SRC_ROOT)/*) file=`echo "$$file" | sed "s#^$$srcrootstrip/#$(BUILD_OBJ_ROOT)/#"`;; \
esac; \
if test -f "$$file" || test -d "$$file" ; then \
from_dir=. ; \
else \
from_dir=$(BUILD_SRC_DIR); \
fi; \
to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'`; \
if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
to_dir="$(DistDir)/$$dir"; \
$(MKDIR) "$$to_dir" ; \
else \
to_dir="$(DistDir)"; \
fi; \
mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
if test -n "$$mid_dir" ; then \
$(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
fi ; \
if test -d "$$from_dir/$$file"; then \
if test -d "$(BUILD_SRC_DIR)/$$file" && \
test "$$from_dir" != "$(BUILD_SRC_DIR)" ; then \
cp -pR "$(BUILD_SRC_DIR)/$$file" "$$to_dir" || exit 1; \
fi; \
cp -pR $$from_dir/$$file $$to_dir || exit 1; \
elif test -f "$$from_dir/$$file" ; then \
cp -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
elif test -L "$$from_dir/$$file" ; then \
cp -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
$(ECHO) "===== WARNING: Distribution Source $$from_dir/$$file Not Found!" ; \
elif test "$(VERB)" != '@' ; then \
$(ECHO) "Skipping non-existent $$from_dir/$$file" ; \
fi; \
done
$(VERB) for subdir in $(DistSubDirs) ; do \
if test "$$subdir" \!= "." ; then \
new_distdir="$(DistDir)/$$subdir" ; \
test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
( cd $$subdir && $(MAKE) DistDir="$$new_distdir" distdir ) || exit 1; \
fi; \
done
$(VERB) $(MAKE) DistDir="$(DistDir)" dist-hook || exit 1
-$(VERB) find $(DistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
! -type d ! -perm -444 -exec $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
|| chmod -R a+r $(DistDir)
dist-hook::
endif
###############################################################################
# TOP LEVEL - targets only to apply at the top level directory
###############################################################################
ifeq ($(LEVEL),.)
#------------------------------------------------------------------------
# Install support for project's include files:
#------------------------------------------------------------------------
install-local::
@$(ECHO) Installing include files
$(VERB) $(MKDIR) $(includedir)
$(VERB) if [ -d "$(BUILD_SRC_ROOT)/include" ] ; then \
cd $(BUILD_SRC_ROOT)/include && \
find . -path '*/Internal' -prune -o '(' -type f \
'!' '(' -name '*~' -o -name '.cvsignore' -o -name '.#*' ')' \
-print ')' | grep -v CVS | pax -rwdvpe $(includedir) ; \
fi
uninstall-local::
@$(ECHO) Uninstalling include files
$(VERB) if [ -d "$(BUILD_SRC_ROOT)/include" ] ; then \
cd $(BUILD_SRC_ROOT)/include && \
$(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
'!' '(' -name '*~' -o -name '.cvsignore' -o -name '.#*' ')' \
-print ')' | grep -v CVS | sed 's#^#$(includedir)/#'` ; \
fi
#------------------------------------------------------------------------
# Build tags database for Emacs/Xemacs:
#------------------------------------------------------------------------
tags:: TAGS
TAGS:
find include lib tools examples -name '*.cpp' -o -name '*.h' | $(ETAGS) $(ETAGSFLAGS) -
endif
###############################################################################
# MISCELLANEOUS - utility targets
###############################################################################
#------------------------------------------------------------------------
# Print out the directories used for building
printvars::
@$(ECHO) "CONFIGURATION : " '$(CONFIGURATION)'
@$(ECHO) "BUILD_SRC_ROOT : " '$(BUILD_SRC_ROOT)'
@$(ECHO) "BUILD_SRC_DIR : " '$(BUILD_SRC_DIR)'
@$(ECHO) "BUILD_OBJ_ROOT : " '$(BUILD_OBJ_ROOT)'
@$(ECHO) "BUILD_OBJ_DIR : " '$(BUILD_OBJ_DIR)'
@$(ECHO) "LLVM_SRC_ROOT : " '$(LLVM_SRC_ROOT)'
@$(ECHO) "LLVM_OBJ_ROOT : " '$(LLVM_OBJ_ROOT)'
@$(ECHO) "libdir : " '$(libdir)'
@$(ECHO) "bindir : " '$(bindir)'
@$(ECHO) "sysconfdir : " '$(sysconfdir)'
@$(ECHO) "bytecode_libdir: " '$(bytecode_libdir)'
@$(ECHO) "USER_TARGETS : " '$(USER_TARGETS)'
@$(ECHO) "OBJMKFILES : " '$(OBJMKFILES)'
@$(ECHO) "SRCMKFILES : " '$(SRCMKFILES)'
@$(ECHO) "OBJDIR : " '$(OBJDIR)'
@$(ECHO) "LIBDIR : " '$(LIBDIR)'
@$(ECHO) "TOOLDIR : " '$(TOOLDIR)'
@$(ECHO) "TDFILES : " '$(TDFILES)'
@$(ECHO) "Compile.CXX : " '$(Compile.CXX)'
@$(ECHO) "Compile.C : " '$(Compile.C)'
@$(ECHO) "Archive : " '$(Archive)'