# Reset the list of suffixes we know how to build.
#--------------------------------------------------------------------
.SUFFIXES:
-.SUFFIXES: .c .cpp .cc .h .hpp .lo .o .a .bc .td .ps .dot .ll
+.SUFFIXES: .c .cpp .cc .h .hpp .o .a .bc .td .ps .dot .ll
.SUFFIXES: $(SHLIBEXT) $(SUFFIXES)
#--------------------------------------------------------------------
install-local:: all-local
install-bytecode:: install-bytecode-local
+###############################################################################
+# LLVMC: Provide rules for compiling llvmc plugins
+###############################################################################
+
+ifdef LLVMC_PLUGIN
+
+LIBRARYNAME := $(patsubst %,plugin_llvmc_%,$(LLVMC_PLUGIN))
+REQUIRES_EH := 1
+
+# Build a dynamic library if the user runs `make` directly from the plugin
+# directory.
+ifndef LLVMC_BUILTIN_PLUGIN
+LOADABLE_MODULE = 1
+endif
+
+# TableGen stuff...
+ifneq ($(BUILT_SOURCES),)
+LLVMC_BUILD_AUTOGENERATED_INC=1
+endif
+
+endif # LLVMC_PLUGIN
+
###############################################################################
# VARIABLES: Set up various variables based on configuration data
###############################################################################
CPP.Defines :=
# OPTIMIZE_OPTION - The optimization level option we want to build LLVM with
# this can be overridden on the make command line.
-ifneq ($(OS),MingW)
- OPTIMIZE_OPTION := -O3
-else
- OPTIMIZE_OPTION := -O2
+ifndef OPTIMIZE_OPTION
+ ifneq ($(OS),MingW)
+ OPTIMIZE_OPTION := -O3
+ else
+ OPTIMIZE_OPTION := -O2
+ endif
endif
-ifdef ENABLE_PROFILING
- BuildMode := Profile
- CXX.Flags += $(OPTIMIZE_OPTION) -pg -g
- C.Flags += $(OPTIMIZE_OPTION) -pg -g
- LD.Flags += $(OPTIMIZE_OPTION) -pg -g
- KEEP_SYMBOLS := 1
-else
- ifeq ($(ENABLE_OPTIMIZED),1)
- BuildMode := Release
- # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
- ifneq ($(OS),FreeBSD)
- ifneq ($(OS),Darwin)
- OmitFramePointer := -fomit-frame-pointer
- endif
- endif
+ifeq ($(ENABLE_OPTIMIZED),1)
+ BuildMode := Release
+ # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
+ ifneq ($(OS),FreeBSD)
+ ifneq ($(OS),Darwin)
+ OmitFramePointer := -fomit-frame-pointer
+ endif
+ endif
- # Darwin requires -fstrict-aliasing to be explicitly enabled.
- ifeq ($(OS),Darwin)
- EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
- 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 ($(OS),Darwin)
+ # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
+ #endif
+ CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
+ C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
+ LD.Flags += $(OPTIMIZE_OPTION)
+else
+ BuildMode := Debug
+ CXX.Flags += -g
+ C.Flags += -g
+ LD.Flags += -g
+ KEEP_SYMBOLS := 1
+endif
- CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
- C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
- LD.Flags += $(OPTIMIZE_OPTION)
- else
- BuildMode := Debug
- CXX.Flags += -g
- C.Flags += -g
- LD.Flags += -g
- KEEP_SYMBOLS := 1
- endif
+ifeq ($(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 += -fno-rtti
endif
+ifdef ENABLE_COVERAGE
+ BuildMode := $(BuildMode)+Coverage
+ # These only go to .NoRelink because otherwise we will end up
+ # linking -lgcov into the .o libraries that get built.
+ CXX.Flags.NoRelink += -ftest-coverage -fprofile-arcs
+ C.Flags.NoRelink += -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.
ifdef DISABLE_ASSERTIONS
+ # Indicate that assertions are turned off using a minus sign
BuildMode := $(BuildMode)-Asserts
CPP.Defines += -DNDEBUG
else
CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
endif
+# LOADABLE_MODULE implies several other things so we force them to be
+# defined/on.
+ifdef LOADABLE_MODULE
+ SHARED_LIBRARY := 1
+ DONT_BUILD_RELINKED := 1
+ LINK_LIBS_IN_SHARED := 1
+endif
+
+ifdef SHARED_LIBRARY
+ ENABLE_PIC := 1
+ PIC_FLAG = "(PIC)"
+endif
+
ifeq ($(ENABLE_PIC),1)
- CXX.Flags += -fPIC
- C.Flags += -fPIC
+ ifeq ($(OS), $(filter $(OS), Cygwin MingW))
+ # Nothing. Win32 defaults to PIC and warns when given -fPIC
+ else
+ ifeq ($(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 ($(OS),Darwin)
+ CXX.Flags += -mdynamic-no-pic
+ C.Flags += -mdynamic-no-pic
+ endif
endif
CXX.Flags += $(CXXFLAGS) -Woverloaded-virtual
CPP.BaseFlags += $(CPP.Defines)
LD.Flags += $(LDFLAGS)
AR.Flags := cru
-LibTool.Flags := --tag=CXX
# Make Floating point IEEE compliant on Alpha.
ifeq ($(ARCH),Alpha)
LD.Flags += -Wl,--no-relax
endif
+ifeq ($(OS),MingW)
+ ifeq ($(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
+
+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
+ CXX.Flags := $(filter-out -fno-rtti,$(CXX.Flags))
+endif
+
#--------------------------------------------------------------------
# Directory locations
#--------------------------------------------------------------------
#--------------------------------------------------------------------
EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]:
Echo = @$(EchoCmd)
-ifndef LIBTOOL
-LIBTOOL := $(LLVM_OBJ_ROOT)/mklib
-endif
ifndef LLVMAS
LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
endif
LUPGRADE := $(LLVMToolDir)/llvm-upgrade$(EXEEXT)
endif
ifeq ($(LLVMGCC_MAJVERS),3)
-UPGRADE_MSG = $(Echo) "Upgrading $(1) assembly to latest."
-UPGRADE_LL = $(Verb)$(LUPGRADE) $(1) -o $(1).up.tmp -f ; $(MV) $(1).up.tmp $(1)
LLVMGCCWITHPATH := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGCC)
LLVMGXXWITHPATH := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGXX)
else
-UPGRADE_MSG =
-UPGRADE_LL =
LLVMGCCWITHPATH := $(LLVMGCC)
LLVMGXXWITHPATH := $(LLVMGXX)
endif
# Adjust to user's request
#--------------------------------------------------------------------
-# Adjust LD.Flags and Libtool.Flags depending on the kind of library that is
-# to be built. Note that if LOADABLE_MODULE is specified then the resulting
-# shared library can be opened with dlopen. Also, LOADABLE_MODULE implies
-# several other things so we force them to be defined/on.
+ifeq ($(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 $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/')
+
+ SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined -Wl,suppress \
+ -dynamiclib -mmacosx-version-min=$(DARWIN_VERSION)
+ TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
+else
+ ifeq ($(OS),Cygwin)
+ SharedLinkOptions=-shared -nostdlib -Wl,--export-all-symbols \
+ -Wl,--enable-auto-import -Wl,--enable-auto-image-base \
+ -Wl,--enable-runtime-pseudo-relocs
+ else
+ SharedLinkOptions=-shared
+ endif
+endif
+
+# Adjust LD.Flags depending on the kind of library that is to be built. Note
+# that if LOADABLE_MODULE is specified then the resulting shared library can
+# be opened with dlopen.
ifdef LOADABLE_MODULE
- SHARED_LIBRARY := 1
- DONT_BUILD_RELINKED := 1
- LINK_LIBS_IN_SHARED := 1
LD.Flags += -module
endif
ifdef SHARED_LIBRARY
- LD.Flags += -rpath $(LibDir)
-else
- LibTool.Flags += --tag=disable-shared
+ifneq ($(DARWIN_MAJVERS),4)
+ LD.Flags += $(RPATH) -Wl,$(LibDir)
+endif
endif
ifdef TOOL_VERBOSE
# Adjust settings for verbose mode
ifndef VERBOSE
Verb := @
- LibTool.Flags += --silent
AR.Flags += >/dev/null 2>/dev/null
ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
else
endif
# Adjust linker flags for building an executable
+ifneq ($(OS),Darwin)
+ifneq ($(DARWIN_MAJVERS),4)
ifdef TOOLNAME
ifdef EXAMPLE_TOOL
- LD.Flags += -rpath $(ExmplDir) -export-dynamic
+ LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(RDYNAMIC)
else
- LD.Flags += -rpath $(ToolDir) -export-dynamic
+ LD.Flags += $(RPATH) -Wl,$(ToolDir) $(RDYNAMIC)
+endif
+endif
endif
endif
# Options To Invoke Tools
#----------------------------------------------------------
-CompileCommonOpts := -pedantic -Wall -W -Wwrite-strings -Wno-long-long \
+ifndef NO_PEDANTIC
+CompileCommonOpts += -pedantic
+endif
+CompileCommonOpts += -Wall -W -Wwrite-strings -Wno-long-long \
-Wunused -Wno-unused-parameter $(EXTRA_OPTIONS)
ifeq ($(OS),HP-UX)
endif
UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
- Relink.Flags := $(UNIVERSAL_ARCH_OPTIONS:%=-XCClinker %)
+ Relink.Flags := $(UNIVERSAL_ARCH_OPTIONS)
ifdef UNIVERSAL_SDK_PATH
CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
- Relink.Flags += -XCClinker -isysroot -XCClinker $(UNIVERSAL_SDK_PATH)
+ Relink.Flags += -isysroot $(UNIVERSAL_SDK_PATH)
endif
# Building universal cannot compute dependencies automatically.
DISABLE_AUTO_DEPENDENCIES=1
+else
+ ifeq ($(OS),Darwin)
+ ifeq ($(ARCH),x86_64)
+ TargetCommonOpts = -m64
+ else
+ ifeq ($(ARCH),x86)
+ TargetCommonOpts = -m32
+ endif
+ endif
+ endif
endif
ifeq ($(OS),SunOS)
$(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
$(CPP.BaseFlags)
- ifeq ($(BUILD_COMPONENT), 1)
- Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -c
- Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) -c
- Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
- Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(LD.Flags) $(Strip)
- Relink = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(Relink.Flags)
+ifeq ($(BUILD_COMPONENT), 1)
+ Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(C.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(CXX.Flags) $(CXX.Flags.NoRelink) -E
+ Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
+ Relink = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(Relink.Flags)
else
- Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -c
- Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) -c
- Preprocess.CXX= $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
- Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(LD.Flags) $(Strip)
- Relink = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(Relink.Flags)
-endif
+ Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(C.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Preprocess.CXX= $(CXX) $(CPP.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(CXX.Flags) $(CXX.Flags.NoRelink) -E
+ Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
+ Relink = $(CXX) $(CPP.Flags) $(CXX.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(Relink.Flags)
+endif
+
+BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(C.Flags) \
+ $(TargetCommonOpts) $(CompileCommonOpts)
+Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -E
-LTCompile.C = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.C)
-BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts)
-Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -E
-
-LTCompile.CXX = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.CXX)
BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CXX.Flags) \
- $(CompileCommonOpts)
+ $(TargetCommonOpts) $(CompileCommonOpts)
-LTLink = $(LIBTOOL) $(LibTool.Flags) --mode=link $(Link)
-LTRelink = $(LIBTOOL) $(LibTool.Flags) --mode=link $(Relink)
-LTInstall = $(LIBTOOL) $(LibTool.Flags) --mode=install $(INSTALL) \
- $(Install.Flags)
ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
ScriptInstall = $(INSTALL) -m 0755
DataInstall = $(INSTALL) -m 0644
BaseNameSources := $(sort $(basename $(Sources)))
ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
-ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo)
ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
###############################################################################
# in the file so they get built before dependencies
#---------------------------------------------------------
-$(PROJ_bindir) $(PROJ_libdir) $(PROJ_includedir) $(PROJ_etcdir):
+$(PROJ_bindir) $(PROJ_libdir) $(PROJ_includedir) $(PROJ_etcdir)::
$(Verb) $(MKDIR) $@
# To create other directories, as needed, and timestamp their creation
$(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
-ProjLibsOptions += $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS))
-ProjLibsPaths += $(LLVM_CONFIG) \
+LLVMLibsOptions += $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS))
+LLVMLibsPaths += $(LLVM_CONFIG) \
$(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS))
endif
endif
# Make sure there isn't any extranous whitespace on the LIBRARYNAME option
LIBRARYNAME := $(strip $(LIBRARYNAME))
ifdef LOADABLE_MODULE
-LibName.LA := $(LibDir)/$(LIBRARYNAME).la
+LibName.A := $(LibDir)/$(LIBRARYNAME).a
+LibName.SO := $(LibDir)/$(LIBRARYNAME)$(SHLIBEXT)
else
-LibName.LA := $(LibDir)/lib$(LIBRARYNAME).la
-endif
LibName.A := $(LibDir)/lib$(LIBRARYNAME).a
+LibName.SO := $(LibDir)/lib$(LIBRARYNAME)$(SHLIBEXT)
+endif
LibName.O := $(LibDir)/$(LIBRARYNAME).o
LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
#---------------------------------------------------------
ifdef SHARED_LIBRARY
-all-local:: $(LibName.LA)
+all-local:: $(LibName.SO)
ifdef LINK_LIBS_IN_SHARED
ifdef LOADABLE_MODULE
else
SharedLibKindMessage := "Shared Library"
endif
-$(LibName.LA): $(ObjectsLO) $(ProjLibsPaths) $(LLVMLibsPaths) $(LibDir)/.dir
+$(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(LibDir)/.dir
$(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
$(LIBRARYNAME)$(SHLIBEXT)
- $(Verb) $(LTLink) -o $@ $(ObjectsLO) $(ProjLibsOptions) \
- $(LLVMLibsOptions)
- $(Verb) $(LTInstall) $@ $(LibDir)
+ $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
+ $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
else
-$(LibName.LA): $(ObjectsLO) $(LibDir)/.dir
+$(LibName.SO): $(ObjectsO) $(LibDir)/.dir
$(Echo) Linking $(BuildMode) Shared Library $(LIBRARYNAME)$(SHLIBEXT)
- $(Verb) $(LTLink) -o $@ $(ObjectsLO)
- $(Verb) $(LTInstall) $@ $(LibDir)
+ $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
endif
clean-local::
-ifneq ($(strip $(LibName.LA)),)
- -$(Verb) $(RM) -f $(LibName.LA)
+ifneq ($(strip $(LibName.SO)),)
+ -$(Verb) $(RM) -f $(LibName.SO)
endif
ifdef NO_INSTALL
install-local:: $(DestSharedLib)
-$(DestSharedLib): $(LibName.LA) | $(PROJ_libdir)
+$(DestSharedLib): $(LibName.SO) $(PROJ_libdir)
$(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
- $(Verb) $(LTInstall) $(LibName.LA) $(DestSharedLib)
- $(Verb) $(LIBTOOL) --finish $(PROJ_libdir)
+ $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
uninstall-local::
$(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
BytecodeDestDir := $(PROJ_libdir)
endif
-DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).a
+DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).bca
install-bytecode-local:: $(DestBytecodeLib)
else
install-local:: $(DestBytecodeLib)
-$(DestBytecodeLib): $(LibName.BCA) | $(BytecodeDestDir)
+$(DestBytecodeLib): $(LibName.BCA) $(BytecodeDestDir)
$(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib)
$(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib)
$(LibName.O): $(ObjectsO) $(LibDir)/.dir
$(Echo) Linking $(BuildMode) Object Library $(notdir $@)
- $(Verb) $(LTRelink) -o $@ $(ObjectsO)
+ $(Verb) $(Relink) -r -nodefaultlibs -nostdlib -nostartfiles -o $@ $(ObjectsO)
clean-local::
ifneq ($(strip $(LibName.O)),)
install-local:: $(DestRelinkedLib)
-$(DestRelinkedLib): $(LibName.O) | $(PROJ_libdir)
+$(DestRelinkedLib): $(LibName.O) $(PROJ_libdir)
$(Echo) Installing $(BuildMode) Object Library $(DestRelinkedLib)
- $(Verb) $(LTInstall) $(LibName.O) $(DestRelinkedLib)
+ $(Verb) $(INSTALL) $(LibName.O) $(DestRelinkedLib)
uninstall-local::
$(Echo) Uninstalling $(BuildMode) Object Library $(DestRelinkedLib)
install-local:: $(DestArchiveLib)
-$(DestArchiveLib): $(LibName.A) | $(PROJ_libdir)
+$(DestArchiveLib): $(LibName.A) $(PROJ_libdir)
$(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
$(Verb) $(MKDIR) $(PROJ_libdir)
- $(Verb) $(LTInstall) $(LibName.A) $(DestArchiveLib)
+ $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
uninstall-local::
$(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
ToolBuildPath := $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT)
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 ($(OS),Darwin)
+
+# Tiger tools don't support this.
+ifneq ($(DARWIN_MAJVERS),4)
+LD.Flags += -Wl,-exported_symbol -Wl,_main
+endif
+endif
+
+ifeq ($(OS), $(filter $(OS), Linux NetBSD FreeBSD))
+LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
+endif
+endif
+
+
#---------------------------------------------------------
# Provide targets for building the tools
#---------------------------------------------------------
$(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
$(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
- $(Verb) $(LTLink) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
+ $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
$(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
$(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
$(StripWarnMsg)
install-local:: $(DestTool)
-$(DestTool): $(ToolBuildPath) | $(PROJ_bindir)
+$(DestTool): $(ToolBuildPath) $(PROJ_bindir)
$(Echo) Installing $(BuildMode) $(DestTool)
$(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
DISABLE_AUTO_DEPENDENCIES=1
endif
-ifdef SHARED_LIBRARY
-PIC_FLAG = "(PIC)"
-MAYBE_PIC_Compile.CXX = $(LTCompile.CXX)
-MAYBE_PIC_Compile.C = $(LTCompile.C)
-else
-MAYBE_PIC_Compile.CXX = $(Compile.CXX)
-MAYBE_PIC_Compile.C = $(Compile.C)
-endif
-
# Provide rule sets for when dependency generation is enabled
ifndef DISABLE_AUTO_DEPENDENCIES
#---------------------------------------------------------
-# Create .lo files in the ObjDir directory from the .cpp and .c files...
+# Create .o files in the ObjDir directory from the .cpp and .c files...
#---------------------------------------------------------
DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
- -MT "$(ObjDir)/$*.lo" -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
+ -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
-# If the build succeeded, move the dependency file over. If it failed, put an
-# empty file there.
+# 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)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cpp for $(BuildMode) build " $(PIC_FLAG)
- $(Verb) if $(MAYBE_PIC_Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
+ $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
- $(Verb) if $(MAYBE_PIC_Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
+ $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
- $(Verb) if $(MAYBE_PIC_Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
+ $(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) $(LLVMGXX)
$(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
- $(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" \
- $< -o $@ -S -emit-llvm ; \
- then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
- else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
- $(call UPGRADE_MSG,$@)
- $(call UPGRADE_LL,$@)
+ $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
+ $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
+ $(BC_DEPEND_MOVEFILE)
$(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGXX)
$(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
- $(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" \
- $< -o $@ -S -emit-llvm ; \
- then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
- else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
- $(call UPGRADE_MSG,$@)
- $(call UPGRADE_LL,$@)
+ $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
+ $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
+ $(BC_DEPEND_MOVEFILE)
$(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGCC)
$(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
- $(Verb) if $(BCCompile.C) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCd" \
- $< -o $@ -S -emit-llvm ; \
- then $(MV) -f "$(ObjDir)/$*.BCCd" "$(ObjDir)/$*.d"; \
- else $(RM) -f "$(ObjDir)/$*.BCCd"; exit 1; fi
- $(call UPGRADE_MSG,$@)
- $(call UPGRADE_LL,$@)
+ $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
+ $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
+ $(BC_DEPEND_MOVEFILE)
# Provide alternate rule sets if dependencies are disabled
else
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.CXX) $< -o $@
+ $(Compile.CXX) $< -o $@
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.CXX) $< -o $@
+ $(Compile.CXX) $< -o $@
-$(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.C) $< -o $@
+ $(Compile.C) $< -o $@
$(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGXX)
$(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
$(BCCompile.CXX) $< -o $@ -S -emit-llvm
- $(call UPGRADE_MSG,$@)
- $(call UPGRADE_LL,$@)
$(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGXX)
$(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
$(BCCompile.CXX) $< -o $@ -S -emit-llvm
- $(call UPGRADE_MSG,$@)
- $(call UPGRADE_LL,$@)
$(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMGCC)
$(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
$(BCCompile.C) $< -o $@ -S -emit-llvm
- $(call UPGRADE_MSG,@)
- $(call UPGRADE_LL,@)
endif
$(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.CXX) $< -o $@ -S
+ $(Compile.CXX) $< -o $@ -S
$(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.CXX) $< -o $@ -S
+ $(Compile.CXX) $< -o $@ -S
$(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
$(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
- $(MAYBE_PIC_Compile.C) $< -o $@ -S
+ $(Compile.C) $< -o $@ -S
# make the C and C++ compilers strip debug info out of bytecode libraries.
###############################################################################
ifdef TARGET
+TABLEGEN_INC_FILES_COMMON = 1
+endif
+
+ifdef LLVMC_BUILD_AUTOGENERATED_INC
+TABLEGEN_INC_FILES_COMMON = 1
+endif
+
+ifdef TABLEGEN_INC_FILES_COMMON
-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)
INCFiles := $(filter %.inc,$(BUILT_SOURCES))
INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
.PRECIOUS: $(INCTMPFiles) $(INCFiles)
-# All of these files depend on tblgen and the .td files.
-$(INCTMPFiles) : $(TBLGEN) $(TDFiles)
-
# INCFiles rule: All of the tblgen generated files are emitted to
# $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
# us to only "touch" the real file if the contents of it change. IOW, if
$(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 $(<F) register names with tblgen"
$(Echo) "Building $(<F) calling convention information with tblgen"
$(Verb) $(TableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
+$(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
+$(ObjDir)/%GenIntrinsics.inc.tmp : Intrinsics%.td $(ObjDir)/.dir
+ $(Echo) "Building $(<F) calling convention information with tblgen"
+ $(Verb) $(TableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
+
clean-local::
-$(Verb) $(RM) -f $(INCFiles)
-endif
+endif # TARGET
+
+ifdef LLVMC_BUILD_AUTOGENERATED_INC
+
+LLVMCPluginSrc := $(sort $(strip $(wildcard $(PROJ_SRC_DIR)/*.td)) \
+ $(strip $(wildcard $(PROJ_OBJ_DIR)/*.td)))
+
+TDFiles := $(LLVMCPluginSrc) \
+ $(strip $(wildcard $(LLVM_SRC_ROOT)/include/llvm/CompilerDriver/*.td))
+
+$(ObjDir)/AutoGenerated.inc.tmp: $(LLVMCPluginSrc) $(ObjDir)/.dir \
+ $(TBLGEN) $(TD_COMMON)
+ $(Echo) "Building LLVMC configuration library with tblgen"
+ $(Verb) $(TableGen) -gen-llvmc -o $(call SYSPATH, $@) $<
+
+endif # LLVMC_BUILD_AUTOGENERATED_INC
###############################################################################
# OTHER RULES: Other rules needed
ifndef IS_CLEANING_TARGET
# Get the list of dependency files
-DependFiles := $(basename $(filter %.cpp %.c %.cc, $(Sources)))
-DependFiles := $(DependFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
+DependSourceFiles := $(basename $(filter %.cpp %.c %.cc, $(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) ""
$(Echo) "SubDirs : " '$(SubDirs)'
$(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
$(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
+
+###
+# Debugging
+
+# General debugging rule, use 'make dbg-print-XXX' to print the
+# definition, value and origin of XXX.
+make-print-%:
+ $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))
projects / oota-llvm.git / blobdiff