#===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===# # # The LLVM Compiler Infrastructure # # This file 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. # #===-----------------------------------------------------------------------====# ################################################################################ # TARGETS: Define standard targets that can be invoked ################################################################################ #-------------------------------------------------------------------- # Define the various target sets #-------------------------------------------------------------------- RecursiveTargets := all clean clean-all install uninstall install-bytecode \ unitcheck LocalTargets := all-local clean-local clean-all-local check-local \ install-local printvars uninstall-local \ install-bytecode-local TopLevelTargets := check dist dist-check dist-clean dist-gzip dist-bzip2 \ dist-zip unittests UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets) InternalTargets := preconditions distdir dist-hook ################################################################################ # INITIALIZATION: Basic things the makefile needs ################################################################################ #-------------------------------------------------------------------- # Set the VPATH so that we can find source files. #-------------------------------------------------------------------- VPATH=$(PROJ_SRC_DIR) #-------------------------------------------------------------------- # Reset the list of suffixes we know how to build. #-------------------------------------------------------------------- .SUFFIXES: .SUFFIXES: .c .cpp .cc .h .hpp .o .a .bc .td .ps .dot .ll .m .mm .SUFFIXES: $(SHLIBEXT) $(SUFFIXES) #-------------------------------------------------------------------- # Mark all of these targets as phony to avoid implicit rule search #-------------------------------------------------------------------- .PHONY: $(UserTargets) $(InternalTargets) #-------------------------------------------------------------------- # Make sure all the user-target rules are double colon rules and # they are defined first. #-------------------------------------------------------------------- $(UserTargets):: ################################################################################ # PRECONDITIONS: that which must be built/checked first ################################################################################ SrcMakefiles := $(filter %Makefile %Makefile.tests,\ $(wildcard $(PROJ_SRC_DIR)/Makefile*)) ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles)) ConfigureScript := $(PROJ_SRC_ROOT)/configure ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in)) MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in)) MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common PreConditions := $(ConfigStatusScript) $(ObjMakefiles) ifneq ($(MakefileCommonIn),) PreConditions += $(MakefileCommon) endif ifneq ($(MakefileConfigIn),) PreConditions += $(MakefileConfig) endif preconditions: $(PreConditions) #------------------------------------------------------------------------ # Make sure the BUILT_SOURCES are built first #------------------------------------------------------------------------ $(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES) clean-all-local:: ifneq ($(strip $(BUILT_SOURCES)),) -$(Verb) $(RM) -f $(BUILT_SOURCES) endif ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT)) spotless: $(Verb) if test -x config.status ; then \ $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \ $(MKDIR) .spotless.save ; \ $(MV) config.status .spotless.save ; \ $(MV) mklib .spotless.save ; \ $(MV) projects .spotless.save ; \ $(RM) -rf * ; \ $(MV) .spotless.save/config.status . ; \ $(MV) .spotless.save/mklib . ; \ $(MV) .spotless.save/projects . ; \ $(RM) -rf .spotless.save ; \ $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \ $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ $(ConfigStatusScript) ; \ else \ $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \ fi else spotless: $(EchoCmd) "spotless target not supported for objdir == srcdir" endif $(BUILT_SOURCES) : $(ObjMakefiles) #------------------------------------------------------------------------ # Make sure we're not using a stale configuration #------------------------------------------------------------------------ reconfigure: $(Echo) Reconfiguring $(PROJ_OBJ_ROOT) $(Verb) cd $(PROJ_OBJ_ROOT) && \ if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \ $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \ fi ; \ $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ $(ConfigStatusScript) .PRECIOUS: $(ConfigStatusScript) $(ConfigStatusScript): $(ConfigureScript) $(Echo) Reconfiguring with $< $(Verb) cd $(PROJ_OBJ_ROOT) && \ if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \ $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \ fi ; \ $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ $(ConfigStatusScript) #------------------------------------------------------------------------ # Make sure the configuration makefile is up to date #------------------------------------------------------------------------ ifneq ($(MakefileConfigIn),) $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript) $(Echo) Regenerating $@ $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config endif ifneq ($(MakefileCommonIn),) $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript) $(Echo) Regenerating $@ $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common endif #------------------------------------------------------------------------ # 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 #------------------------------------------------------------------------ ifndef PROJ_MAKEFILE PROJ_MAKEFILE := $(PROJ_SRC_DIR)/Makefile endif ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR)) Makefile: $(PROJ_MAKEFILE) $(ExtraMakefiles) $(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. $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_MAKEFILE)% @case '$?' in \ *Makefile.rules) ;; \ *.in) ;; \ *) $(EchoCmd) "Updating $(@F)" ; \ $(MKDIR) $(@D) ; \ $(CP) -f $< $@ ;; \ esac endif #------------------------------------------------------------------------ # Set up the basic dependencies #------------------------------------------------------------------------ $(UserTargets):: $(PreConditions) all:: all-local clean:: clean-local clean-all:: clean-local clean-all-local install:: install-local uninstall:: uninstall-local install-local:: all-local install-bytecode:: install-bytecode-local ############################################################################### # LLVMC: Provide rules for compiling llvmc-based driver ############################################################################### ifdef LLVMC_BASED_DRIVER TOOLNAME = $(LLVMC_BASED_DRIVER) LLVMLIBS = CompilerDriver.a LINK_COMPONENTS = support system endif # LLVMC_BASED_DRIVER ############################################################################### # VARIABLES: Set up various variables based on configuration data ############################################################################### # Variable for if this make is for a "cleaning" target ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),) IS_CLEANING_TARGET=1 endif #-------------------------------------------------------------------- # Variables derived from configuration we are building #-------------------------------------------------------------------- CPP.Defines := ifeq ($(ENABLE_OPTIMIZED),1) BuildMode := Release # Don't use -fomit-frame-pointer on Darwin or FreeBSD. ifneq ($(HOST_OS),FreeBSD) ifneq ($(HOST_OS),Darwin) OmitFramePointer := -fomit-frame-pointer endif endif # Darwin requires -fstrict-aliasing to be explicitly enabled. # Avoid -fstrict-aliasing on Darwin for now, there are unresolved issues # with -fstrict-aliasing and ipa-type-escape radr://6756684 #ifeq ($(HOST_OS),Darwin) # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing #endif CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer) C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer) LD.Flags += $(OPTIMIZE_OPTION) ifdef DEBUG_SYMBOLS BuildMode := $(BuildMode)+Debug CXX.Flags += -g C.Flags += -g LD.Flags += -g KEEP_SYMBOLS := 1 endif else ifdef NO_DEBUG_SYMBOLS BuildMode := Unoptimized CXX.Flags += C.Flags += LD.Flags += KEEP_SYMBOLS := 1 else BuildMode := Debug CXX.Flags += -g C.Flags += -g LD.Flags += -g KEEP_SYMBOLS := 1 endif endif ifeq ($(ENABLE_PROFILING),1) BuildMode := $(BuildMode)+Profile CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg -g KEEP_SYMBOLS := 1 endif #ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1) # CXX.Flags += -fvisibility-inlines-hidden #endif ifdef ENABLE_EXPENSIVE_CHECKS # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above. # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160 REQUIRES_RTTI := 1 endif # IF REQUIRES_EH=1 is specified then don't disable exceptions ifndef REQUIRES_EH CXX.Flags += -fno-exceptions else # If the library requires EH, it also requires RTTI. REQUIRES_RTTI := 1 endif ifdef REQUIRES_FRAME_POINTER CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) endif # If REQUIRES_RTTI=1 is specified then don't disable run-time type id. ifneq ($(REQUIRES_RTTI), 1) CXX.Flags += -fno-rtti endif ifeq ($(ENABLE_COVERAGE),1) BuildMode := $(BuildMode)+Coverage CXX.Flags += -ftest-coverage -fprofile-arcs C.Flags += -ftest-coverage -fprofile-arcs endif # If DISABLE_ASSERTIONS=1 is specified (make command line or configured), # then disable assertions by defining the appropriate preprocessor symbols. ifeq ($(DISABLE_ASSERTIONS),1) CPP.Defines += -DNDEBUG else BuildMode := $(BuildMode)+Asserts CPP.Defines += -D_DEBUG endif # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or # configured), then enable expensive checks by defining the # appropriate preprocessor symbols. ifeq ($(ENABLE_EXPENSIVE_CHECKS),1) BuildMode := $(BuildMode)+Checks CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG endif # LOADABLE_MODULE implies several other things so we force them to be # defined/on. ifdef LOADABLE_MODULE SHARED_LIBRARY := 1 LINK_LIBS_IN_SHARED := 1 endif ifdef SHARED_LIBRARY ENABLE_PIC := 1 PIC_FLAG = "(PIC)" endif ifeq ($(ENABLE_PIC),1) ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) # Nothing. Win32 defaults to PIC and warns when given -fPIC else ifeq ($(HOST_OS),Darwin) # Common symbols not allowed in dylib files CXX.Flags += -fno-common C.Flags += -fno-common else # Linux and others; pass -fPIC CXX.Flags += -fPIC C.Flags += -fPIC endif endif else ifeq ($(HOST_OS),Darwin) CXX.Flags += -mdynamic-no-pic C.Flags += -mdynamic-no-pic endif endif # Support makefile variable to disable any kind of timestamp/non-deterministic # info from being used in the build. ifeq ($(ENABLE_TIMESTAMPS),1) DOTDIR_TIMESTAMP_COMMAND := $(DATE) else DOTDIR_TIMESTAMP_COMMAND := echo 'Created.' endif ifeq ($(HOST_OS),MingW) # Work around PR4957 CPP.Defines += -D__NO_CTYPE_INLINE ifeq ($(LLVM_CROSS_COMPILING),1) # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016 ifdef TOOLNAME LD.Flags += -Wl,--allow-multiple-definition endif endif endif CXX.Flags += -Woverloaded-virtual CPP.BaseFlags += $(CPP.Defines) AR.Flags := cru # Make Floating point IEEE compliant on Alpha. ifeq ($(ARCH),Alpha) CXX.Flags += -mieee CPP.BaseFlags += -mieee ifeq ($(ENABLE_PIC),0) CXX.Flags += -fPIC CPP.BaseFlags += -fPIC endif LD.Flags += -Wl,--no-relax endif #-------------------------------------------------------------------- # Directory locations #-------------------------------------------------------------------- TargetMode := ifeq ($(LLVM_CROSS_COMPILING),1) BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(LLVM_BUILD_MODE)/bin endif ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode) ObjDir := $(ObjRootDir) LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples LLVMLibDir := $(LLVM_OBJ_ROOT)/$(LLVM_BUILD_MODE)/lib LLVMToolDir := $(LLVM_OBJ_ROOT)/$(LLVM_BUILD_MODE)/bin LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(LLVM_BUILD_MODE)/examples #-------------------------------------------------------------------- # Locations of shared libraries #-------------------------------------------------------------------- SharedPrefix := lib SharedLibDir := $(LibDir) LLVMSharedLibDir := $(LLVMLibDir) # Win32.DLL prefers to be located on the "PATH" of binaries. ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) SharedLibDir := $(ToolDir) LLVMSharedLibDir := $(LLVMToolDir) ifeq ($(HOST_OS),Cygwin) SharedPrefix := cyg else SharedPrefix := endif endif #-------------------------------------------------------------------- # LLVM Capable Compiler #-------------------------------------------------------------------- ifeq ($(LLVMCC_OPTION),llvm-gcc) LLVMCC := $(LLVMGCC) LLVMCXX := $(LLVMGXX) else ifeq ($(LLVMCC_OPTION),clang) ifneq ($(CLANGPATH),) LLVMCC := $(CLANGPATH) LLVMCXX := $(CLANGXXPATH) else ifeq ($(ENABLE_BUILT_CLANG),1) LLVMCC := $(LLVMToolDir)/clang LLVMCXX := $(LLVMToolDir)/clang++ endif endif else LLVMCC := $(LLVMGCC) LLVMCXX := $(LLVMGXX) endif ifeq ($(wildcard $(LLVMCC)),) $(warning Provided Compiler "$(LLVMCC)" is not found. Provide full path!) endif ifeq ($(wildcard $(LLVMCXX)),) $(warning Provided Compiler "$(LLVMCXX)" is not found. Provide full path!) endif endif #-------------------------------------------------------------------- # Full Paths To Compiled Tools and Utilities #-------------------------------------------------------------------- EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]: Echo = @$(EchoCmd) ifndef LLVMAS LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT) endif ifndef TBLGEN ifeq ($(LLVM_CROSS_COMPILING),1) TBLGEN := $(BuildLLVMToolDir)/tblgen$(BUILD_EXEEXT) else TBLGEN := $(LLVMToolDir)/tblgen$(EXEEXT) endif endif LLVM_CONFIG := $(LLVMToolDir)/llvm-config ifndef LLVMLD LLVMLD := $(LLVMToolDir)/llvm-link$(EXEEXT) endif ifndef LLVMDIS LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT) endif ifndef LLI LLI := $(LLVMToolDir)/lli$(EXEEXT) endif ifndef LLC LLC := $(LLVMToolDir)/llc$(EXEEXT) endif ifndef LOPT LOPT := $(LLVMToolDir)/opt$(EXEEXT) endif ifndef LBUGPOINT LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT) endif #-------------------------------------------------------------------- # Adjust to user's request #-------------------------------------------------------------------- ifeq ($(HOST_OS),Darwin) DARWIN_VERSION := `sw_vers -productVersion` # Strip a number like 10.4.7 to 10.4 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/') # Get "4" out of 10.4 for later pieces in the makefile. DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/') SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined,suppress \ -dynamiclib ifneq ($(ARCH),ARM) SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION) endif else SharedLinkOptions=-shared endif ifeq ($(TARGET_OS),Darwin) ifneq ($(ARCH),ARM) TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION) endif endif ifdef SHARED_LIBRARY ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) ifneq ($(HOST_OS),Darwin) LD.Flags += $(RPATH) -Wl,'$$ORIGIN' else ifneq ($(DARWIN_MAJVERS),4) LD.Flags += $(RPATH) -Wl,$(SharedLibDir) endif endif endif endif ifdef TOOL_VERBOSE C.Flags += -v CXX.Flags += -v LD.Flags += -v VERBOSE := 1 endif # Adjust settings for verbose mode ifndef VERBOSE Verb := @ AR.Flags += >/dev/null 2>/dev/null ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1 else ConfigureScriptFLAGS := endif # By default, strip symbol information from executable ifndef KEEP_SYMBOLS Strip := $(PLATFORMSTRIPOPTS) StripWarnMsg := "(without symbols)" Install.StripFlag += -s endif ifdef TOOL_NO_EXPORTS DynamicFlags := else DynamicFlag := $(RDYNAMIC) endif # Adjust linker flags for building an executable ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) ifneq ($(HOST_OS), Darwin) ifdef TOOLNAME LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib' ifdef EXAMPLE_TOOL LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(DynamicFlag) else LD.Flags += $(RPATH) -Wl,$(ToolDir) $(DynamicFlag) endif endif else ifneq ($(DARWIN_MAJVERS),4) LD.Flags += $(RPATH) -Wl,@executable_path/../lib endif endif endif #---------------------------------------------------------- # Options To Invoke Tools #---------------------------------------------------------- ifndef NO_PEDANTIC CompileCommonOpts += -pedantic -Wno-long-long endif CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \ $(EXTRA_OPTIONS) # Enable cast-qual for C++; the workaround is to use const_cast. CXX.Flags += -Wcast-qual ifeq ($(HOST_OS),HP-UX) CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE endif # If we are building a universal binary on Mac OS/X, pass extra options. This # is useful to people that want to link the LLVM libraries into their universal # apps. # # The following can be optionally specified: # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use. # For Mac OS/X 10.4 Intel machines, the traditional one is: # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/ # UNIVERSAL_ARCH can be optionally specified to be a list of architectures # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to # i386/ppc only. ifdef UNIVERSAL ifndef UNIVERSAL_ARCH UNIVERSAL_ARCH := i386 ppc endif UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %) CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS) ifdef UNIVERSAL_SDK_PATH CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH) endif # Building universal cannot compute dependencies automatically. DISABLE_AUTO_DEPENDENCIES=1 else ifeq ($(TARGET_OS),Darwin) ifeq ($(ARCH),x86_64) TargetCommonOpts = -m64 else ifeq ($(ARCH),x86) TargetCommonOpts = -m32 endif endif endif endif ifeq ($(HOST_OS),SunOS) CPP.BaseFlags += -include llvm/System/Solaris.h endif ifeq ($(HOST_OS),AuroraUX) CPP.BaseFlags += -include llvm/System/Solaris.h endif # !HOST_OS - AuroraUX. LD.Flags += -L$(LibDir) -L$(LLVMLibDir) CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS # All -I flags should go here, so that they don't confuse llvm-config. CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \ $(patsubst %,-I%/include,\ $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \ $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \ $(CPP.BaseFlags) ifeq ($(BUILD_COMPONENT), 1) Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) -c Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \ $(CPPFLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) -c Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(CPPFLAGS) $(TargetCommonOpts) \ $(CompileCommonOpts) $(CXX.Flags) -E Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \ $(LDFLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip) else Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) -c Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) -c Preprocess.CXX= $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \ $(CompileCommonOpts) $(CXX.Flags) -E Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(LDFLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip) endif BCCompile.C = $(LLVMCC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) -E BCCompile.CXX = $(LLVMCXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755 ScriptInstall = $(INSTALL) -m 0755 DataInstall = $(INSTALL) -m 0644 # When compiling under Mingw/Cygwin, the tblgen tool expects Windows # paths. In this case, the SYSPATH function (defined in # Makefile.config) transforms Unix paths into Windows paths. TableGen = $(TBLGEN) -I $(call SYSPATH, $(PROJ_SRC_DIR)) \ -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \ -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \ -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target) Archive = $(AR) $(AR.Flags) LArchive = $(LLVMToolDir)/llvm-ar rcsf ifdef RANLIB Ranlib = $(RANLIB) else Ranlib = ranlib endif AliasTool = ln -s #---------------------------------------------------------- # Get the list of source files and compute object file # names from them. #---------------------------------------------------------- ifndef SOURCE_SUFFIXES SourceSuffixes := .cpp .c .cc .m .mm else SourceSuffixes := $(SOURCE_SUFFIXES) endif SourcePatterns := $(addprefix %,$(SourceSuffixes)) SourceWildcards := $(addprefix $(PROJ_SRC_DIR)/*,$(SourceSuffixes)) ifndef SOURCES Sources := $(notdir $(wildcard $(SourceWildcards))) else Sources := $(SOURCES) endif ifdef BUILT_SOURCES Sources += $(filter $(SourcePatterns),$(BUILT_SOURCES)) endif BaseNameSources := $(sort $(basename $(Sources))) ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o) ObjectsBC := $(BaseNameSources:%=$(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 #--------------------------------------------------------- $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir):: $(Verb) $(MKDIR) $@ # To create other directories, as needed, and timestamp their creation %/.dir: $(Verb) $(MKDIR) $* > /dev/null $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@ .PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir #--------------------------------------------------------- # Handle the DIRS options for sequential construction #--------------------------------------------------------- SubDirs := ifdef DIRS SubDirs += $(DIRS) ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) $(RecursiveTargets):: $(Verb) for dir in $(DIRS); do \ if ([ ! -f $$dir/Makefile ] || \ command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \ $(MKDIR) $$dir; \ $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ fi; \ ($(MAKE) -C $$dir $@ ) || exit 1; \ done else $(RecursiveTargets):: $(Verb) for dir in $(DIRS); do \ ($(MAKE) -C $$dir $@ ) || exit 1; \ done endif endif #--------------------------------------------------------- # Handle the EXPERIMENTAL_DIRS options ensuring success # after each directory is built. #--------------------------------------------------------- ifdef EXPERIMENTAL_DIRS $(RecursiveTargets):: $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \ if ([ ! -f $$dir/Makefile ] || \ command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \ $(MKDIR) $$dir; \ $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ fi; \ ($(MAKE) -C $$dir $@ ) || exit 0; \ done endif #----------------------------------------------------------- # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction #----------------------------------------------------------- ifdef OPTIONAL_PARALLEL_DIRS PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) && echo "$(T)")) endif #----------------------------------------------------------- # Handle the PARALLEL_DIRS options for parallel construction #----------------------------------------------------------- ifdef PARALLEL_DIRS SubDirs += $(PARALLEL_DIRS) # Unfortunately, this list must be maintained if new recursive targets are added all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS)) clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS)) clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS)) install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS)) uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS)) install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS)) unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS)) ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T)) $(ParallelTargets) : $(Verb) if ([ ! -f $(@D)/Makefile ] || \ command test $(@D)/Makefile -ot \ $(PROJ_SRC_DIR)/$(@D)/Makefile ); then \ $(MKDIR) $(@D); \ $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \ fi; \ $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@) endif #--------------------------------------------------------- # Handle the OPTIONAL_DIRS options for directores that may # or may not exist. #--------------------------------------------------------- ifdef OPTIONAL_DIRS SubDirs += $(OPTIONAL_DIRS) ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT)) $(RecursiveTargets):: $(Verb) for dir in $(OPTIONAL_DIRS); do \ if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\ if ([ ! -f $$dir/Makefile ] || \ command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \ $(MKDIR) $$dir; \ $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \ fi; \ ($(MAKE) -C$$dir $@ ) || exit 1; \ fi \ done else $(RecursiveTargets):: $(Verb) for dir in $(OPTIONAL_DIRS); do \ ($(MAKE) -C$$dir $@ ) || exit 1; \ done endif endif #--------------------------------------------------------- # Handle the CONFIG_FILES options #--------------------------------------------------------- ifdef CONFIG_FILES ifdef NO_INSTALL install-local:: $(Echo) Install circumvented with NO_INSTALL uninstall-local:: $(Echo) UnInstall circumvented with NO_INSTALL else install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES) $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir) $(Verb)for file in $(CONFIG_FILES); do \ if test -f $(PROJ_OBJ_DIR)/$${file} ; then \ $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \ elif test -f $(PROJ_SRC_DIR)/$${file} ; then \ $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \ else \ $(ECHO) Error: cannot find config file $${file}. ; \ fi \ done uninstall-local:: $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir) $(Verb)for file in $(CONFIG_FILES); do \ $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \ done endif endif ############################################################################### # Set up variables for building libraries ############################################################################### #--------------------------------------------------------- # Define various command line options pertaining to the # libraries needed when linking. There are "Proj" libs # (defined by the user's project) and "LLVM" libs (defined # by the LLVM project). #--------------------------------------------------------- ifdef USEDLIBS ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS))) ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions)) ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS))) ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs)) endif ifdef LLVMLIBS LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS))) LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions)) LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS))) LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs)) endif # Loadable module for Win32 requires all symbols resolved for linking. # Then all symbols in LLVM.dll will be available. ifeq ($(ENABLE_SHARED),1) ifdef LOADABLE_MODULE ifneq (,$(filter $(HOST_OS),Cygwin MingW)) LINK_COMPONENTS += all endif endif endif ifndef IS_CLEANING_TARGET ifdef LINK_COMPONENTS # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make # clean in tools, then do a make in tools (instead of at the top level). $(LLVM_CONFIG): @echo "*** llvm-config doesn't exist - rebuilding it." @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG) ifeq ($(ENABLE_SHARED), 1) # We can take the "auto-import" feature to get rid of using dllimport. ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \ -L $(SharedLibDir) endif LLVMLibsOptions += -lLLVM-$(LLVMVersion) LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)LLVM-$(LLVMVersion)$(SHLIBEXT) else ifndef NO_LLVM_CONFIG LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error) ifeq ($(LLVMConfigLibs),Error) $(error llvm-config --libs failed) endif LLVMLibsOptions += $(LLVMConfigLibs) LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error) ifeq ($(LLVMConfigLibfiles),Error) $(error llvm-config --libfiles failed) endif LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles) endif endif endif endif # Set up the library exports file. ifdef EXPORTED_SYMBOL_FILE # First, set up the native export file, which may differ from the source # export file. # The option --version-script is not effective on GNU ld win32. ifneq (,$(filter $(HOST_OS),Cygwin MingW)) HAVE_LINK_VERSION_SCRIPT := 0 endif ifeq ($(HOST_OS),Darwin) # Darwin convention prefixes symbols with underscores. NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir $(Verb) sed -e 's/^/_/' < $< > $@ clean-local:: -$(Verb) $(RM) -f $(NativeExportsFile) else ifeq ($(HAVE_LINK_VERSION_SCRIPT),1) # Gold and BFD ld require a version script rather than a plain list. NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir $(Verb) echo "{" > $@ $(Verb) grep -q "\<" $< && echo " global:" >> $@ || : $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@ $(Verb) echo " local: *;" >> $@ $(Verb) echo "};" >> $@ clean-local:: -$(Verb) $(RM) -f $(NativeExportsFile) else ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) # GNU ld Win32 accepts .DEF files that contain "DATA" entries. NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def)) $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir $(Echo) Generating $(notdir $@) $(Verb) $(ECHO) "EXPORTS" > $@ $(Verb) $(CAT) $< >> $@ clean-local:: -$(Verb) $(RM) -f $(NativeExportsFile) else # Default behavior: just use the exports file verbatim. NativeExportsFile := $(EXPORTED_SYMBOL_FILE) endif endif endif # Now add the linker command-line options to use the native export file. # Darwin ifeq ($(HOST_OS),Darwin) LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile) endif # gold, bfd ld, etc. ifeq ($(HAVE_LINK_VERSION_SCRIPT),1) LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile) endif # Windows ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) # LLVMLibsOptions is invalidated at processing tools/llvm-shlib. SharedLinkOptions += $(NativeExportsFile) endif endif ############################################################################### # Library Build Rules: Four ways to build a library ############################################################################### #--------------------------------------------------------- # Bytecode Module Targets: # If the user set MODULE_NAME then they want to build a # bytecode module from the sources. We compile all the # sources and link it together into a single bytecode # module. #--------------------------------------------------------- ifdef MODULE_NAME ifeq ($(strip $(LLVMCC)),) $(warning Modules require LLVM capable compiler but none is available ****) else Module := $(LibDir)/$(MODULE_NAME).bc LinkModule := $(LLVMLD) ifdef EXPORTED_SYMBOL_FILE LinkModule += -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE) endif $(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(LLVMLD) $(Echo) Building $(BuildMode) Bytecode Module $(notdir $@) $(Verb) $(LinkModule) -o $@ $(ObjectsBC) all-local:: $(Module) clean-local:: ifneq ($(strip $(Module)),) -$(Verb) $(RM) -f $(Module) endif ifdef BYTECODE_DESTINATION ModuleDestDir := $(BYTECODE_DESTINATION) else ModuleDestDir := $(DESTDIR)$(PROJ_libdir) endif ifdef NO_INSTALL install-local:: $(Echo) Install circumvented with NO_INSTALL uninstall-local:: $(Echo) Uninstall circumvented with NO_INSTALL else DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc install-module:: $(DestModule) install-local:: $(DestModule) $(DestModule): $(ModuleDestDir) $(Module) $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule) $(Verb) $(DataInstall) $(Module) $(DestModule) uninstall-local:: $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule) -$(Verb) $(RM) -f $(DestModule) endif endif endif # if we're building a library ... ifdef LIBRARYNAME # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option LIBRARYNAME := $(strip $(LIBRARYNAME)) ifdef LOADABLE_MODULE LibName.A := $(LibDir)/$(LIBRARYNAME).a LibName.SO := $(SharedLibDir)/$(LIBRARYNAME)$(SHLIBEXT) else LibName.A := $(LibDir)/lib$(LIBRARYNAME).a LibName.SO := $(SharedLibDir)/$(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT) endif LibName.O := $(LibDir)/$(LIBRARYNAME).o LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca #--------------------------------------------------------- # 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.SO) ifdef EXPORTED_SYMBOL_FILE $(LibName.SO): $(NativeExportsFile) endif ifdef LINK_LIBS_IN_SHARED ifdef LOADABLE_MODULE SharedLibKindMessage := "Loadable Module" else SharedLibKindMessage := "Shared Library" endif $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \ $(notdir $@) $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \ $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS) else $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir $(Echo) Linking $(BuildMode) Shared Library $(notdir $@) $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) endif clean-local:: ifneq ($(strip $(LibName.SO)),) -$(Verb) $(RM) -f $(LibName.SO) endif ifdef NO_INSTALL install-local:: $(Echo) Install circumvented with NO_INSTALL uninstall-local:: $(Echo) Uninstall circumvented with NO_INSTALL else # Win32.DLL prefers to be located on the "PATH" of binaries. ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) DestSharedLibDir := $(DESTDIR)$(PROJ_bindir) else DestSharedLibDir := $(DESTDIR)$(PROJ_libdir) endif DestSharedLib := $(DestSharedLibDir)/$(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT) install-local:: $(DestSharedLib) $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir) $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib) $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib) uninstall-local:: $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib) -$(Verb) $(RM) -f $(DestSharedLibDir)/$(SharedPrefix)$(LIBRARYNAME).* endif 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 ifeq ($(strip $(LLVMCC)),) $(warning Bytecode libraries require LLVM capable compiler but none is available ****) else all-local:: $(LibName.BCA) ifdef EXPORTED_SYMBOL_FILE BCLinkLib = $(LLVMLD) -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE) $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(LLVMLD) \ $(LLVMToolDir)/llvm-ar $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \ "(internalize)" $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).internalize $(ObjectsBC) $(Verb) $(RM) -f $@ $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).internalize.bc else $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \ $(LLVMToolDir)/llvm-ar $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) $(Verb) $(RM) -f $@ $(Verb) $(LArchive) $@ $(ObjectsBC) endif clean-local:: ifneq ($(strip $(LibName.BCA)),) -$(Verb) $(RM) -f $(LibName.BCA) endif ifdef BYTECODE_DESTINATION BytecodeDestDir := $(BYTECODE_DESTINATION) else BytecodeDestDir := $(DESTDIR)$(PROJ_libdir) endif DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).bca install-bytecode-local:: $(DestBytecodeLib) ifdef NO_INSTALL install-local:: $(Echo) Install circumvented with NO_INSTALL uninstall-local:: $(Echo) Uninstall circumvented with NO_INSTALL else install-local:: $(DestBytecodeLib) $(DestBytecodeLib): $(LibName.BCA) $(BytecodeDestDir) $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib) $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib) uninstall-local:: $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib) -$(Verb) $(RM) -f $(DestBytecodeLib) endif endif endif #--------------------------------------------------------- # Library Targets: # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to # building an archive. #--------------------------------------------------------- ifndef NO_BUILD_ARCHIVE ifndef BUILD_ARCHIVE ifndef LOADABLE_MODULE BUILD_ARCHIVE = 1 endif endif endif #--------------------------------------------------------- # Archive Library Targets: # If the user wanted a regular archive library built, # then we provide targets for building them. #--------------------------------------------------------- ifdef BUILD_ARCHIVE all-local:: $(LibName.A) $(LibName.A): $(ObjectsO) $(LibDir)/.dir $(Echo) Building $(BuildMode) Archive Library $(notdir $@) -$(Verb) $(RM) -f $@ $(Verb) $(Archive) $@ $(ObjectsO) $(Verb) $(Ranlib) $@ clean-local:: ifneq ($(strip $(LibName.A)),) -$(Verb) $(RM) -f $(LibName.A) endif ifdef NO_INSTALL install-local:: $(Echo) Install circumvented with NO_INSTALL uninstall-local:: $(Echo) Uninstall circumvented with NO_INSTALL else ifdef NO_INSTALL_ARCHIVES install-local:: $(Echo) Install circumvented with NO_INSTALL uninstall-local:: $(Echo) Uninstall circumvented with NO_INSTALL else DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a install-local:: $(DestArchiveLib) $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir) $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib) $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir) $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib) uninstall-local:: $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib) -$(Verb) $(RM) -f $(DestArchiveLib) endif endif endif # endif LIBRARYNAME endif ############################################################################### # Tool Build Rules: Build executable tool based on TOOLNAME option ############################################################################### ifdef TOOLNAME #--------------------------------------------------------- # Set up variables for building a tool. #--------------------------------------------------------- TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT) ifdef EXAMPLE_TOOL ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME) else ToolBuildPath := $(ToolDir)/$(TOOLEXENAME) endif # TOOLALIAS is a name to symlink (or copy) the tool to. ifdef TOOLALIAS ifdef EXAMPLE_TOOL ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT) else ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT) endif endif #--------------------------------------------------------- # Prune Exports #--------------------------------------------------------- # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by # not exporting all of the weak symbols from the binary. This reduces dyld # startup time by 4x on darwin in some cases. ifdef TOOL_NO_EXPORTS ifeq ($(HOST_OS),Darwin) # Tiger tools don't support this. ifneq ($(DARWIN_MAJVERS),4) LD.Flags += -Wl,-exported_symbol,_main endif endif ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD)) ifneq ($(ARCH), Mips) LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map endif endif endif #--------------------------------------------------------- # Tool Order File Support #--------------------------------------------------------- ifeq ($(HOST_OS),Darwin) ifdef TOOL_ORDER_FINE LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE) endif endif #--------------------------------------------------------- # Tool Version Info Support #--------------------------------------------------------- ifeq ($(HOST_OS),Darwin) ifdef TOOL_INFO_PLIST LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST) $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST) $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..." $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \ -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \ -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \ -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \ $< > $@ endif endif #--------------------------------------------------------- # Provide targets for building the tools #--------------------------------------------------------- all-local:: $(ToolBuildPath) $(ToolAliasBuildPath) clean-local:: ifneq ($(strip $(ToolBuildPath)),) -$(Verb) $(RM) -f $(ToolBuildPath) endif ifneq ($(strip $(ToolAliasBuildPath)),) -$(Verb) $(RM) -f $(ToolAliasBuildPath) endif ifdef EXAMPLE_TOOL $(ToolBuildPath): $(ExmplDir)/.dir else $(ToolBuildPath): $(ToolDir)/.dir endif $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg) $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \ $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS) $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \ $(StripWarnMsg) ifneq ($(strip $(ToolAliasBuildPath)),) $(ToolAliasBuildPath): $(ToolBuildPath) $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg) $(Verb) $(RM) -f $(ToolAliasBuildPath) $(Verb) $(AliasTool) $(TOOLEXENAME) $(ToolAliasBuildPath) $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \ $(StripWarnMsg) endif ifdef NO_INSTALL install-local:: $(Echo) Install circumvented with NO_INSTALL uninstall-local:: $(Echo) Uninstall circumvented with NO_INSTALL else DestTool = $(DESTDIR)$(PROJ_bindir)/$(TOOLEXENAME) install-local:: $(DestTool) $(DestTool): $(ToolBuildPath) $(DESTDIR)$(PROJ_bindir) $(Echo) Installing $(BuildMode) $(DestTool) $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool) uninstall-local:: $(Echo) Uninstalling $(BuildMode) $(DestTool) -$(Verb) $(RM) -f $(DestTool) # TOOLALIAS install. ifdef TOOLALIAS DestToolAlias = $(DESTDIR)$(PROJ_bindir)/$(TOOLALIAS)$(EXEEXT) install-local:: $(DestToolAlias) $(DestToolAlias): $(DestTool) $(Echo) Installing $(BuildMode) $(DestToolAlias) $(Verb) $(RM) -f $(DestToolAlias) $(Verb) $(AliasTool) $(TOOLEXENAME) $(DestToolAlias) uninstall-local:: $(Echo) Uninstalling $(BuildMode) $(DestToolAlias) -$(Verb) $(RM) -f $(DestToolAlias) endif endif endif ############################################################################### # Object Build Rules: Build object files based on sources ############################################################################### # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX" ifeq ($(HOST_OS),HP-UX) DISABLE_AUTO_DEPENDENCIES=1 endif # Provide rule sets for when dependency generation is enabled ifndef DISABLE_AUTO_DEPENDENCIES #--------------------------------------------------------- # Create .o files in the ObjDir directory from the .cpp and .c files... #--------------------------------------------------------- DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \ -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d" # If the build succeeded, move the dependency file over, otherwise # remove it. DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \ else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG) $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ $(DEPEND_MOVEFILE) $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG) $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ $(DEPEND_MOVEFILE) $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG) $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ $(DEPEND_MOVEFILE) $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG) $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ $(DEPEND_MOVEFILE) $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE) $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG) $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \ $(DEPEND_MOVEFILE) #--------------------------------------------------------- # Create .bc files in the ObjDir directory from .cpp .cc and .c files... #--------------------------------------------------------- BC_DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.bc.d.tmp" \ -MT "$(ObjDir)/$*.ll" -MT "$(ObjDir)/$*.bc.d" # If the build succeeded, move the dependency file over, otherwise # remove it. BC_DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.bc.d.tmp" "$(ObjDir)/$*.bc.d"; \ else $(RM) "$(ObjDir)/$*.bc.d.tmp"; exit 1; fi $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX) $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)" $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \ $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \ $(BC_DEPEND_MOVEFILE) $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX) $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)" $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \ $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \ $(BC_DEPEND_MOVEFILE) $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX) $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)" $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \ $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \ $(BC_DEPEND_MOVEFILE) $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC) $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)" $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \ $< -o $(ObjDir)/$*.ll -S -emit-llvm ; 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This allows # us to only "touch" the real file if the contents of it change. IOW, if # tblgen is modified, all of the .inc.tmp files are regenerated, but no # dependencies of the .inc files are, unless the contents of the .inc file # changes. $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp $(Verb) $(CMP) -s $@ $< || $(CP) $< $@ endif # TABLEGEN_INC_FILES_COMMON ifdef TARGET TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \ $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \ $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \ $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \ $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \ $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \ $(wildcard $(LLVM_SRC_ROOT)/include/llvm/Intrinsics*.td) # All of these files depend on tblgen and the .td files. $(INCTMPFiles) : $(TBLGEN) $(TDFiles) $(TARGET:%=$(ObjDir)/%GenRegisterNames.inc.tmp): \ $(ObjDir)/%GenRegisterNames.inc.tmp : %.td $(ObjDir)/.dir $(Echo) "Building $( $@ 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:: ; %.hpp:: ; # Define clean-local to clean the current directory. Note that this uses a # very conservative approach ensuring that empty variables do not cause # errors or disastrous removal. clean-local:: ifneq ($(strip $(ObjRootDir)),) -$(Verb) $(RM) -rf $(ObjRootDir) 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 clean-all-local:: -$(Verb) $(RM) -rf Debug Release Profile ############################################################################### # DEPENDENCIES: Include the dependency files if we should ############################################################################### ifndef DISABLE_AUTO_DEPENDENCIES # If its not one of the cleaning targets ifndef IS_CLEANING_TARGET # Get the list of dependency files DependSourceFiles := $(basename $(filter $(SourcePatterns), $(Sources))) DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d) # Include bitcode dependency files if using bitcode libraries ifdef BYTECODE_LIBRARY DependFiles += $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.bc.d) endif -include $(DependFiles) "" endif endif ############################################################################### # CHECK: Running the test suite ############################################################################### check:: $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \ if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \ $(EchoCmd) Running test suite ; \ $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \ TESTSUITE=$(TESTSUITE) ; \ else \ $(EchoCmd) No Makefile in test directory ; \ fi ; \ else \ $(EchoCmd) No test directory ; \ fi check-lit:: check check-dg:: $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \ if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \ $(EchoCmd) Running test suite ; \ $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-dg ; \ else \ $(EchoCmd) No Makefile in test directory ; \ fi ; \ else \ $(EchoCmd) No test directory ; \ fi check-all:: $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \ if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \ $(EchoCmd) Running test suite ; \ $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \ else \ $(EchoCmd) No Makefile in test directory ; \ fi ; \ else \ $(EchoCmd) No test directory ; \ fi ############################################################################### # UNITTESTS: Running the unittests test suite ############################################################################### unittests:: $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \ if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \ $(EchoCmd) Running unittests test suite ; \ $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \ else \ $(EchoCmd) No Makefile in unittests directory ; \ fi ; \ else \ $(EchoCmd) No unittests directory ; \ fi ############################################################################### # DISTRIBUTION: Handle construction of a distribution tarball ############################################################################### #------------------------------------------------------------------------ # Define distribution related variables #------------------------------------------------------------------------ DistName := $(PROJECT_NAME)-$(PROJ_VERSION) DistDir := $(PROJ_OBJ_ROOT)/$(DistName) TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName) DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip DistTarBZ2 := $(PROJ_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 \ $(PROJ_SRC_DIR)/*.h \ $(PROJ_SRC_DIR)/*.td \ $(PROJ_SRC_DIR)/*.def \ $(PROJ_SRC_DIR)/*.ll \ $(PROJ_SRC_DIR)/*.in)) DistSubDirs := $(SubDirs) DistSources = $(Sources) $(EXTRA_DIST) DistFiles = $(DistAlways) $(DistSources) $(DistOther) #------------------------------------------------------------------------ # We MUST build distribution with OBJ_DIR != SRC_DIR #------------------------------------------------------------------------ ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR)) dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip :: $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR else #------------------------------------------------------------------------ # 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 $(PROJ_OBJ_ROOT) else #------------------------------------------------------------------------ # Provide the top level targets #------------------------------------------------------------------------ dist-gzip:: $(DistTarGZip) $(DistTarGZip) : $(TopDistDir)/.makedistdir $(Echo) Packing gzipped distribution tar file. $(Verb) cd $(PROJ_OBJ_ROOT) ; 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then \ if test -d "$(DistDir)" ; then \ find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \ exit 1 ; \ fi ; \ $(EchoCmd) Removing old $(DistDir) ; \ $(RM) -rf $(DistDir); \ $(EchoCmd) Making 'all' to verify build ; \ $(MAKE) ENABLE_OPTIMIZED=1 all ; \ fi $(Echo) Building Distribution Directory $(DistDir) $(Verb) $(MKDIR) $(DistDir) $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \ srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \ for file in $(DistFiles) ; do \ case "$$file" in \ $(PROJ_SRC_DIR)/*) \ file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \ ;; \ $(PROJ_SRC_ROOT)/*) \ file=`echo "$$file" | \ sed "s#^$$srcrootstrip/##"` \ ;; \ esac; \ if test -f "$(PROJ_SRC_DIR)/$$file" || \ test -d "$(PROJ_SRC_DIR)/$$file" ; then \ from_dir="$(PROJ_SRC_DIR)" ; \ elif test -f "$$file" || test -d "$$file" ; then \ from_dir=. ; \ fi ; \ to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \ if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \ to_dir="$(DistDir)/$$dir"; 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then \ cd $(PROJ_SRC_ROOT)/include && \ for hdr in `find . -type f '!' 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