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c9798145af
llvm-mirror/Makefile.rules
Eric Christopher 378bc328f0 Temporarily Revert "Nuke the old JIT." as it's not quite ready to 
be deleted. This will be reapplied as soon as possible and before
the 3.6 branch date at any rate.

Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reverts commits r215111, 215115, 215116, 215117, 215136.

llvm-svn: 215154
2014-08-07 22:02:54 +00:00

2175 lines
72 KiB
Makefile
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#===-- 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 .td .ps .dot .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)::
#------------------------------------------------------------------------
# LLVMBuild Integration
#------------------------------------------------------------------------
#
# We use llvm-build to generate all the data required by the Makefile based
# build system in one swoop:
#
# - We generate a file (a Makefile fragment) in the object root which contains
# all the definitions that are required by Makefiles across the entire
# project.
#
# - We generate the library table used by llvm-config.
#
# - We generate the dependencies for the Makefile fragment, so that we will
# automatically reconfigure outselves.
# The path to the llvm-build tool itself.
LLVMBuildTool := $(PROJ_SRC_ROOT)/utils/llvm-build/llvm-build
# The files we are going to generate using llvm-build.
LLVMBuildMakeFrag := $(PROJ_OBJ_ROOT)/Makefile.llvmbuild
LLVMBuildCMakeFrag := $(PROJ_OBJ_ROOT)/LLVMBuild.cmake
LLVMBuildCMakeExportsFrag := $(PROJ_OBJ_ROOT)/cmake/modules/LLVMBuildExports.cmake
LLVMBuildMakeFrags := \
$(LLVMBuildMakeFrag) \
$(LLVMBuildCMakeFrag) \
$(LLVMBuildCMakeExportsFrag)
LLVMConfigLibraryDependenciesInc := \
$(PROJ_OBJ_ROOT)/tools/llvm-config/LibraryDependencies.inc
# This is for temporary backwards compatibility.
ifndef TARGET_NATIVE_ARCH
TARGET_NATIVE_ARCH := $(ARCH)
endif
# The rule to create the LLVMBuild Makefile fragment as well as the llvm-config
# library table.
#
# Note that this target gets its real dependencies generated for us by
# llvm-build.
#
# We include a dependency on this Makefile to ensure that changes to the
# generation command get picked up.
$(LLVMBuildMakeFrags): $(PROJ_SRC_ROOT)/Makefile.rules \
$(PROJ_OBJ_ROOT)/Makefile.config
$(Echo) Constructing LLVMBuild project information.
$(Verb)$(PYTHON) $(LLVMBuildTool) \
--native-target "$(TARGET_NATIVE_ARCH)" \
--enable-targets "$(TARGETS_TO_BUILD)" \
--enable-optional-components "$(OPTIONAL_COMPONENTS)" \
--write-library-table $(LLVMConfigLibraryDependenciesInc) \
--write-make-fragment $(LLVMBuildMakeFrag) \
--write-cmake-fragment $(LLVMBuildCMakeFrag) \
--write-cmake-exports-fragment $(LLVMBuildCMakeExportsFrag)
# For completeness, let Make know how the extra files are generated.
$(LLVMConfigLibraryDependenciesInc): $(LLVMBuildMakeFrags)
# Include the generated Makefile fragment.
#
# We currently only include the dependencies for the fragment itself if we are
# at the top-level. Otherwise, recursive invocations would ends up doing
# substantially more redundant stat'ing.
#
# This means that we won't properly regenerate things for developers used to
# building from a subdirectory, but that is always somewhat unreliable.
ifeq ($(LEVEL),.)
LLVMBUILD_INCLUDE_DEPENDENCIES := 1
# Clean the generated makefile fragment at the top-level.
clean-local::
-$(Verb) $(RM) -f $(LLVMBuildMakeFrags)
endif
-include $(LLVMBuildMakeFrag)
################################################################################
# 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) && \
$(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
$(ConfigStatusScript)
.PRECIOUS: $(ConfigStatusScript)
$(ConfigStatusScript): $(ConfigureScript)
$(Echo) Reconfiguring with $<
$(Verb) cd $(PROJ_OBJ_ROOT) && \
$(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):: $(PreConditions)
all:: all-local
clean:: clean-local
clean-all:: clean-local clean-all-local
install:: install-local
uninstall:: uninstall-local
install-local:: all-local
install-bytecode:: install-bytecode-local
###############################################################################
# VARIABLES: Set up various variables based on configuration data
###############################################################################
# Variable for if this make is for a "cleaning" target
ifneq ($(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), $(filter $(HOST_OS), Cygwin Darwin DragonFly FreeBSD GNU/kFreeBSD))
OmitFramePointer := -fomit-frame-pointer
endif
CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
LD.Flags += $(OPTIMIZE_OPTION)
ifdef DEBUG_SYMBOLS
BuildMode := $(BuildMode)+Debug
CXX.Flags += -g
C.Flags += -g
KEEP_SYMBOLS := 1
endif
else
ifdef NO_DEBUG_SYMBOLS
BuildMode := Unoptimized
CXX.Flags +=
C.Flags +=
KEEP_SYMBOLS := 1
else
BuildMode := Debug
ifeq ($(ENABLE_SPLIT_DWARF), 1)
CXX.Flags += -gsplit-dwarf
C.Flags += -gsplit-dwarf
else
CXX.Flags += -g
C.Flags += -g
endif
KEEP_SYMBOLS := 1
endif
endif
ifeq ($(ENABLE_LIBCPP),1)
CXX.Flags += -stdlib=libc++
LD.Flags += -stdlib=libc++
endif
ifeq ($(ENABLE_CXX1Y),1)
CXX.Flags += -std=c++1y
else
ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
# MinGW and Cygwin are a bit stricter and lack things like
# 'strdup', 'stricmp', etc in c++11 mode.
CXX.Flags += -std=gnu++11
else
CXX.Flags += -std=c++11
endif
endif
ifeq ($(ENABLE_WERROR),1)
CXX.Flags += -Werror
C.Flags += -Werror
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
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 := $(BuildMode)+Coverage
CXX.Flags += -ftest-coverage -fprofile-arcs
C.Flags += -ftest-coverage -fprofile-arcs
LD.Flags += -ftest-coverage -fprofile-arcs
endif
# If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
# then disable assertions by defining the appropriate preprocessor symbols.
ifeq ($(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 ($(ENABLE_PIC),0)
CXX.Flags += -fPIC
CPP.BaseFlags += -fPIC
endif
LD.Flags += -Wl,--no-relax
endif
# GNU ld/PECOFF accepts but ignores them below;
# --version-script
# --export-dynamic
# --rpath
# FIXME: autoconf should be aware of them.
ifneq (,$(filter $(HOST_OS),Cygwin MingW))
HAVE_LINK_VERSION_SCRIPT := 0
RPATH :=
RDYNAMIC := -Wl,--export-all-symbols
endif
#--------------------------------------------------------------------
# Directory locations
#--------------------------------------------------------------------
TargetMode :=
ifeq ($(LLVM_CROSS_COMPILING),1)
BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/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 := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/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
#--------------------------------------------------------------------
# Full Paths To Compiled Tools and Utilities
#--------------------------------------------------------------------
EchoCmd := $(ECHO) llvm[$(MAKELEVEL)]:
ifdef BUILD_DIRS_ONLY
EchoCmd := $(EchoCmd) "(build tools)":
endif
Echo := @$(EchoCmd)
ifndef LLVMAS
LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
endif
ifndef LLVM_TBLGEN
ifeq ($(LLVM_CROSS_COMPILING),1)
LLVM_TBLGEN := $(BuildLLVMToolDir)/llvm-tblgen$(BUILD_EXEEXT)
else
LLVM_TBLGEN := $(LLVMToolDir)/llvm-tblgen$(EXEEXT)
endif
endif
ifeq ($(LLVM_CROSS_COMPILING),1)
LLVM_CONFIG := $(BuildLLVMToolDir)/llvm-config$(BUILD_EXEEXT)
else
LLVM_CONFIG := $(LLVMToolDir)/llvm-config$(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
ifndef LLVMLINK
LLVMLINK := $(LLVMToolDir)/llvm-link$(EXEEXT)
endif
#--------------------------------------------------------------------
# Adjust to user's request
#--------------------------------------------------------------------
ifeq ($(HOST_OS),Darwin)
ifdef MACOSX_DEPLOYMENT_TARGET
DARWIN_VERSION := $(MACOSX_DEPLOYMENT_TARGET)
else
DARWIN_VERSION := `sw_vers -productVersion`
endif
# 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/')
LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
SharedLinkOptions := -dynamiclib
ifdef DEPLOYMENT_TARGET
SharedLinkOptions += $(DEPLOYMENT_TARGET)
else
ifneq ($(ARCH),ARM)
SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
endif
endif
else
SharedLinkOptions=-shared
endif
ifeq ($(TARGET_OS),Darwin)
ifdef DEPLOYMENT_TARGET
TargetCommonOpts += $(DEPLOYMENT_TARGET)
else
ifneq ($(ARCH),ARM)
TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
endif
endif
endif
ifdef SHARED_LIBRARY
ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
ifneq ($(HOST_OS),Darwin)
LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
else
LD.Flags += -Wl,-install_name -Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)"
endif
endif
endif
ifdef TOOL_VERBOSE
C.Flags += -v
CXX.Flags += -v
LD.Flags += -v
VERBOSE := 1
endif
# Adjust settings for verbose mode
ifndef VERBOSE
Verb := @
AR.Flags += >/dev/null 2>/dev/null
ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
else
ConfigureScriptFLAGS :=
endif
# By default, strip symbol information from executable
ifndef KEEP_SYMBOLS
Strip := $(PLATFORMSTRIPOPTS)
StripWarnMsg := "(without symbols)"
Install.StripFlag += -s
endif
# By default, strip dead symbols at link time
ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
ifneq ($(HOST_OS),Darwin)
ifneq ($(HOST_ARCH),Mips)
CXX.Flags += -ffunction-sections -fdata-sections
endif
endif
endif
ifndef NO_DEAD_STRIP
ifeq ($(HOST_OS),Darwin)
LD.Flags += -Wl,-dead_strip
else
ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
LD.Flags += -Wl,--gc-sections
endif
endif
endif
# Adjust linker flags for building an executable
ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
ifndef TOOL_NO_EXPORTS
LD.Flags += $(RDYNAMIC)
endif
ifneq ($(HOST_OS), Darwin)
ifdef TOOLNAME
LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
endif
else
ifneq ($(DARWIN_MAJVERS),4)
LD.Flags += $(RPATH) -Wl,@executable_path/../lib
endif
ifeq ($(RC_XBS),YES)
TempFile := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/llvm-lto.XXXXXX)
LD.Flags += -Wl,-object_path_lto -Wl,$(TempFile)
endif
endif
endif
#----------------------------------------------------------
# Options To Invoke Tools
#----------------------------------------------------------
ifdef EXTRA_LD_OPTIONS
LD.Flags += $(EXTRA_LD_OPTIONS)
endif
ifndef NO_PEDANTIC
CompileCommonOpts += -pedantic -Wno-long-long
endif
CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
$(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT) \
$(NO_UNINITIALIZED) $(NO_MAYBE_UNINITIALIZED) \
$(NO_MISSING_FIELD_INITIALIZERS)
# Enable cast-qual for C++; the workaround is to use const_cast.
CXX.Flags += -Wcast-qual
ifeq ($(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 %)
TargetCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
ifdef UNIVERSAL_SDK_PATH
TargetCommonOpts += -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 ($(HOST_OS),SunOS)
CPP.BaseFlags += -include llvm/Support/Solaris.h
endif
ifeq ($(HOST_OS),AuroraUX)
CPP.BaseFlags += -include llvm/Support/Solaris.h
endif # !HOST_OS - AuroraUX.
# On Windows, SharedLibDir != LibDir. The order is important.
ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
LD.Flags += -L$(SharedLibDir) -L$(LibDir) -L$(LLVMToolDir) -L$(LLVMLibDir)
else
LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
endif
CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_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))) \
$(CPP.BaseFlags)
ifeq ($(INCLUDE_BUILD_DIR),1)
CPP.Flags += -I$(ObjDir)
endif
# SHOW_DIAGNOSTICS support.
ifeq ($(SHOW_DIAGNOSTICS),1)
Compile.Wrapper := env CC_LOG_DIAGNOSTICS=1 \
CC_LOG_DIAGNOSTICS_FILE="$(LLVM_OBJ_ROOT)/$(BuildMode)/diags"
else
Compile.Wrapper :=
endif
Compile.C = $(Compile.Wrapper) \
$(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
$(TargetCommonOpts) $(CompileCommonOpts) -c
Compile.CXX = $(Compile.Wrapper) \
$(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
$(TargetCommonOpts) $(CompileCommonOpts) -c
Preprocess.CXX= $(Compile.Wrapper) \
$(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
$(CompileCommonOpts) $(CXX.Flags) -E
Link = $(Compile.Wrapper) \
$(CXX) $(CXXFLAGS) $(LD.Flags) $(LDFLAGS) \
$(TargetCommonOpts) $(Strip)
Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
$(TargetCommonOpts) $(CompileCommonOpts) -E
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.Flags= -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)
LLVMTableGen = $(LLVM_TBLGEN) $(TableGen.Flags)
Archive = $(AR) $(AR.Flags)
ifdef RANLIB
Ranlib = $(RANLIB)
else
Ranlib = ranlib
endif
AliasTool = ln -sf
#----------------------------------------------------------
# Get the list of source files and compute object file
# names from them.
#----------------------------------------------------------
ifndef SOURCES
Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
$(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
else
Sources := $(SOURCES)
endif
ifdef BUILT_SOURCES
Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
endif
BaseNameSources := $(sort $(basename $(Sources)))
SourceDirs := $(sort $(dir $(Sources)))
ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
ObjectDirs := $(SourceDirs:%=$(ObjDir)/%)
#----------------------------------------------------------
# For Mingw MSYS bash and Python/w32:
#
# $(ECHOPATH) prints DOSish pathstring.
# ex) $(ECHOPATH) /include/sys/types.h
# --> C:/mingw/include/sys/types.h
# built-in "echo" does not transform path to DOSish path.
#
# FIXME: It would not be needed when MSYS's python
# were provided.
#----------------------------------------------------------
ifeq (-mingw32,$(findstring -mingw32,$(BUILD_TRIPLE)))
ECHOPATH := $(Verb)$(PYTHON) -u -c "import sys;print ' '.join(sys.argv[1:])"
else
ECHOPATH := $(Verb)$(ECHO)
endif
###############################################################################
# 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: $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
.PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
#---------------------------------------------------------
# Collect the object directories (as there may be more
# than one if the source code is spread across
# subdirectories).
#---------------------------------------------------------
OBJECT_DIRS := $(ObjDir)/.dir $(ObjectDirs:%=%/.dir)
.PRECIOUS: $(OBJECT_DIRS)
#---------------------------------------------------------
# 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 $$dir $@ ) || exit 0; \
done
endif
#-----------------------------------------------------------
# Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
#-----------------------------------------------------------
ifdef OPTIONAL_PARALLEL_DIRS
PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) -o -f $(T)/Makefile && echo "$(T)"))
endif
#-----------------------------------------------------------
# Handle the PARALLEL_DIRS options for parallel construction
#-----------------------------------------------------------
ifdef PARALLEL_DIRS
SubDirs += $(PARALLEL_DIRS)
# Unfortunately, this list must be maintained if new recursive targets are added
all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
$(ParallelTargets) :
$(Verb) \
SD=$(PROJ_SRC_DIR)/$(@D); \
DD=$(@D); \
if [ ! -f $$SD/Makefile ]; then \
SD=$(@D); \
DD=$(notdir $(@D)); \
fi; \
if ([ ! -f $$DD/Makefile ] || \
command test $$DD/Makefile -ot \
$$SD/Makefile ); then \
$(MKDIR) $$DD; \
$(CP) $$SD/Makefile $$DD/Makefile; \
fi; \
$(MAKE) -C $$DD $(subst $(@D)/.make,,$@)
endif
#---------------------------------------------------------
# Handle the OPTIONAL_DIRS options for directores that may
# or may not exist.
#---------------------------------------------------------
ifdef OPTIONAL_DIRS
SubDirs += $(OPTIONAL_DIRS)
ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
$(RecursiveTargets)::
$(Verb) for dir in $(OPTIONAL_DIRS); do \
if [ -d $(PROJ_SRC_DIR)/$$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$$dir $@ ) || exit 1; \
fi \
done
else
$(RecursiveTargets)::
$(Verb) for dir in $(OPTIONAL_DIRS); do \
if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
($(MAKE) -C$$dir $@ ) || exit 1; \
fi \
done
endif
endif
#---------------------------------------------------------
# Handle the CONFIG_FILES options
#---------------------------------------------------------
ifdef CONFIG_FILES
ifdef NO_INSTALL
install-local::
$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
$(Echo) UnInstall circumvented with NO_INSTALL
else
install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
$(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
$(Verb)for file in $(CONFIG_FILES); do \
if test -f $(PROJ_OBJ_DIR)/$${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
LLVM_SO_NAME = LLVM-$(LLVM_VERSION_MAJOR).$(LLVM_VERSION_MINOR)$(LLVM_VERSION_SUFFIX)
LLVMLibsOptions += -l$(LLVM_SO_NAME)
LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)$(LLVM_SO_NAME)$(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.
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 '[[:alnum:]_]' $< && echo " global:" >> $@ || :
$(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
ifneq ($(HOST_OS),OpenBSD)
$(Verb) echo " local: *;" >> $@
endif
$(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
###############################################################################
# if we're building a library ...
ifdef LIBRARYNAME
# Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
LIBRARYNAME := $(strip $(LIBRARYNAME))
LIBRARYALIASNAME := $(strip $(LIBRARYALIASNAME))
ifdef LOADABLE_MODULE
BaseLibName.A := $(LIBRARYNAME).a
BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT)
BaseAliasName.SO := $(LIBRARYALIASNAME)$(SHLIBEXT)
else
BaseLibName.A := lib$(LIBRARYNAME).a
BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
BaseAliasName.SO := $(SharedPrefix)$(LIBRARYALIASNAME)$(SHLIBEXT)
endif
LibName.A := $(LibDir)/$(BaseLibName.A)
LibName.SO := $(SharedLibDir)/$(BaseLibName.SO)
AliasName.SO := $(SharedLibDir)/$(BaseAliasName.SO)
LibName.O := $(LibDir)/$(LIBRARYNAME).o
#---------------------------------------------------------
# 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:: $(AliasName.SO)
$(AliasName.SO): $(LibName.SO)
ifdef SHARED_ALIAS
$(Verb) $(AliasTool) $(BaseLibName.SO) $(AliasName.SO)
endif
ifdef EXPORTED_SYMBOL_FILE
$(LibName.SO): $(NativeExportsFile)
endif
ifdef LINK_LIBS_IN_SHARED
ifdef LOADABLE_MODULE
SharedLibKindMessage := "Loadable Module"
SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions)
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 := $(DestSharedLibDir)/$(BaseLibName.SO)
DestSharedAlias := $(DestSharedLibDir)/$(BaseAliasName.SO)
install-local:: $(DestSharedLib)
$(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
$(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
$(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
ifdef SHARED_ALIAS
$(Echo) Creating alias from $(DestSharedLib) to $(DestSharedAlias)
$(Verb) $(AliasTool) $(BaseLibName.SO) $(DestSharedAlias)
endif
uninstall-local::
$(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
-$(Verb) $(RM) -f $(DestSharedLib)
ifdef SHARED_ALIAS
-$(Verb) $(RM) -f $(DestSharedAlias)
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 $(HOST_OS), DragonFly Linux NetBSD FreeBSD GNU/kFreeBSD GNU))
ifneq ($(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_FILE
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
ifdef CODESIGN_TOOLS
TOOL_CODESIGN_IDENTITY ?= -
$(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)
$(Echo) ======= Code-Signing $(BuildMode) Executable $(TOOLNAME)
$(Verb) codesign -s $(TOOL_CODESIGN_IDENTITY) $@
else
$(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) \
$(StripWarnMsg)
endif
ifneq ($(strip $(ToolAliasBuildPath)),)
$(ToolAliasBuildPath): $(ToolBuildPath)
$(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
$(Verb) $(RM) -f $(ToolAliasBuildPath)
$(Verb) $(AliasTool) $(notdir $(ToolBuildPath)) $(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
ifdef INTERNAL_TOOL
ToolBinDir = $(DESTDIR)$(PROJ_internal_prefix)/bin
else
ToolBinDir = $(DESTDIR)$(PROJ_bindir)
endif
DestTool = $(ToolBinDir)/$(program_prefix)$(TOOLEXENAME)
install-local:: $(DestTool)
$(DestTool): $(ToolBuildPath)
$(Echo) Installing $(BuildMode) $(DestTool)
$(Verb) $(MKDIR) $(ToolBinDir)
$(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
uninstall-local::
$(Echo) Uninstalling $(BuildMode) $(DestTool)
-$(Verb) $(RM) -f $(DestTool)
# TOOLALIAS install.
ifdef TOOLALIAS
DestToolAlias = $(ToolBinDir)/$(program_prefix)$(TOOLALIAS)$(EXEEXT)
install-local:: $(DestToolAlias)
$(DestToolAlias): $(DestTool)
$(Echo) Installing $(BuildMode) $(DestToolAlias)
$(Verb) $(RM) -f $(DestToolAlias)
$(Verb) $(AliasTool) $(notdir $(DestTool)) $(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
COMPILE_DEPS = $(OBJECT_DIRS) $(BUILT_SOURCES) $(PROJ_MAKEFILE)
# Provide rule sets for when dependency generation is enabled
ifndef DISABLE_AUTO_DEPENDENCIES
#---------------------------------------------------------
# Create .o files in the ObjDir directory from the .cpp and .c files...
#---------------------------------------------------------
DEPEND_OPTIONS = -MMD -MP -MF "$(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 $(COMPILE_DEPS)
$(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
$(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
$(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
$(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
$(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
$(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
$(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
$(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
$(ObjDir)/%.o: %.c $(COMPILE_DEPS)
$(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
$(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
$(ObjDir)/%.o: %.m $(COMPILE_DEPS)
$(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
$(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
$(DEPEND_MOVEFILE)
# Provide alternate rule sets if dependencies are disabled
else
$(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
$(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
$(Compile.CXX) $< -o $@
$(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
$(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
$(Compile.CXX) $< -o $@
$(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
$(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
$(Compile.CXX) $< -o $@
$(ObjDir)/%.o: %.c $(COMPILE_DEPS)
$(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
$(Compile.C) $< -o $@
$(ObjDir)/%.o: %.m $(COMPILE_DEPS)
$(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
$(Compile.C) $< -o $@
endif
## Rules for building preprocessed (.i/.ii) outputs.
$(BuildMode)/%.ii: %.cpp $(COMPILE_DEPS)
$(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
$(Verb) $(Preprocess.CXX) $< -o $@
$(BuildMode)/%.ii: %.mm $(COMPILE_DEPS)
$(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
$(Verb) $(Preprocess.CXX) $< -o $@
$(BuildMode)/%.ii: %.cc $(COMPILE_DEPS)
$(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
$(Verb) $(Preprocess.CXX) $< -o $@
$(BuildMode)/%.i: %.c $(COMPILE_DEPS)
$(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
$(Verb) $(Preprocess.C) $< -o $@
$(BuildMode)/%.i: %.m $(COMPILE_DEPS)
$(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
$(Verb) $(Preprocess.C) $< -o $@
$(ObjDir)/%.s: %.cpp $(COMPILE_DEPS)
$(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
$(Compile.CXX) $< -o $@ -S
$(ObjDir)/%.s: %.mm $(COMPILE_DEPS)
$(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
$(Compile.CXX) $< -o $@ -S
$(ObjDir)/%.s: %.cc $(COMPILE_DEPS)
$(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
$(Compile.CXX) $< -o $@ -S
$(ObjDir)/%.s: %.c $(COMPILE_DEPS)
$(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
$(Compile.C) $< -o $@ -S
$(ObjDir)/%.s: %.m $(COMPILE_DEPS)
$(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
$(Compile.C) $< -o $@ -S
###############################################################################
# TABLEGEN: Provide rules for running tblgen to produce *.inc files
###############################################################################
ifdef TARGET
TABLEGEN_INC_FILES_COMMON = 1
endif
ifdef TABLEGEN_INC_FILES_COMMON
INCFiles := $(filter %.inc,$(BUILT_SOURCES))
INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
.PRECIOUS: $(INCTMPFiles) $(INCFiles)
# 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
# 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/IR/Intrinsics*.td)
# All .inc.tmp files depend on the .td files.
$(INCTMPFiles) : $(TDFiles)
$(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
$(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) register info implementation with tblgen"
$(Verb) $(LLVMTableGen) -gen-register-info -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
$(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) instruction information with tblgen"
$(Verb) $(LLVMTableGen) -gen-instr-info -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
$(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) assembly writer with tblgen"
$(Verb) $(LLVMTableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
$(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) assembly writer #1 with tblgen"
$(Verb) $(LLVMTableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
$(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) assembly matcher with tblgen"
$(Verb) $(LLVMTableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
$(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) MC code emitter with tblgen"
$(Verb) $(LLVMTableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \
$(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen"
$(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
$(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) code emitter with tblgen"
$(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
$(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
$(Verb) $(LLVMTableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
$(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) disassembly tables with tblgen"
$(Verb) $(LLVMTableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
$(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
$(Verb) $(LLVMTableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \
$(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) subtarget information with tblgen"
$(Verb) $(LLVMTableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
$(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) calling convention information with tblgen"
$(Verb) $(LLVMTableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
$(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) intrinsics information with tblgen"
$(Verb) $(LLVMTableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
$(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) decoder tables with tblgen"
$(Verb) $(LLVMTableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
$(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) DFA packetizer tables with tblgen"
$(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $<
# Dump all the records to <target>.td.expanded. This is useful for debugging.
$(TARGET:%=%.td.expanded): \
%.td.expanded : %.td $(LLVM_TBLGEN) $(TDFiles)
$(Echo) "Building a fully expanded version of $(<F)"
$(Verb) $(LLVMTableGen) -o $(call SYSPATH, $@) $<
clean-local::
-$(Verb) $(RM) -f $(INCFiles) $(TARGET).td.expanded
endif # TARGET
###############################################################################
# OTHER RULES: Other rules needed
###############################################################################
# To create postscript files from dot files...
ifneq ($(DOT),false)
%.ps: %.dot
$(DOT) -Tps < $< > $@
else
%.ps: %.dot
$(Echo) "Cannot build $@: The program dot is not installed"
endif
# This rules ensures that header files that are removed still have a rule for
# which they can be "generated." This allows make to ignore them and
# reproduce the dependency lists.
%.h:: ;
%.hpp:: ;
# Define clean-local to clean the current directory. Note that this uses a
# very conservative approach ensuring that empty variables do not cause
# errors or disastrous removal.
clean-local::
ifneq ($(strip $(ObjRootDir)),)
-$(Verb) $(RM) -rf $(ObjRootDir)
endif
ifneq ($(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 %.cpp %.c %.cc %.m %.mm, $(Sources)))
DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
-include $(DependFiles) ""
endif
endif
###############################################################################
# CHECK: Running the test suite
###############################################################################
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 $(PROJ_OBJ_ROOT)/test check-local \
TESTSUITE=$(TESTSUITE) ; \
else \
$(EchoCmd) No Makefile in test directory ; \
fi ; \
else \
$(EchoCmd) No test directory ; \
fi
# An alias dating from when both lit and DejaGNU test runners were used.
check-lit:: check
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) ; $(TAR) chf - "$(DistName)" | \
$(GZIP) -c > "$(DistTarGZip)"
dist-bzip2:: $(DistTarBZ2)
$(DistTarBZ2) : $(TopDistDir)/.makedistdir
$(Echo) Packing bzipped distribution tar file.
$(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
$(BZIP2) -c >$(DistTarBZ2)
dist-zip:: $(DistZip)
$(DistZip) : $(TopDistDir)/.makedistdir
$(Echo) Packing zipped distribution file.
$(Verb) rm -f $(DistZip)
$(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
$(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL =====
DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
dist-check:: $(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) $(DIST_CHECK_CONFIG_OPTIONS) && \
$(MAKE) all && \
$(MAKE) check && \
$(MAKE) unittests && \
$(MAKE) install && \
$(MAKE) uninstall && \
$(MAKE) dist-clean && \
$(EchoCmd) ===== $(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: $(DistDir)/.makedistdir
$(DistDir)/.makedistdir: $(DistSources)
$(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
if test -d "$(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)/$$dir"; \
$(MKDIR) "$$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 "$(PROJ_SRC_DIR)/$$file" && \
test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
cd $(PROJ_SRC_DIR) ; \
$(TAR) cf - $$file --exclude .svn --exclude CVS | \
( cd $$to_dir ; $(TAR) xf - ) ; \
cd $(PROJ_OBJ_DIR) ; \
else \
cd $$from_dir ; \
$(TAR) cf - $$file --exclude .svn --exclude CVS | \
( cd $$to_dir ; $(TAR) xf - ) ; \
cd $(PROJ_OBJ_DIR) ; \
fi; \
elif test -f "$$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 \
$(EchoCmd) "===== WARNING: Distribution Source " \
"$$from_dir/$$file Not Found!" ; \
elif test "$(Verb)" != '@' ; then \
$(EchoCmd) "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 $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
DistDir="$$new_distdir" distdir ) || exit 1; \
fi; \
done
$(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
$(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
$(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
-name .svn \) -print` ;\
$(MAKE) dist-hook ; \
$(FIND) $(TopDistDir) -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 $(DistDir) ; \
fi
# This is invoked by distdir target, define it as a no-op to avoid errors if not
# defined by user.
dist-hook::
endif
###############################################################################
# TOP LEVEL - targets only to apply at the top level directory
###############################################################################
ifeq ($(LEVEL),.)
#------------------------------------------------------------------------
# Install support for the project's include files:
#------------------------------------------------------------------------
ifdef NO_INSTALL
install-local::
$(Echo) Install circumvented with NO_INSTALL
uninstall-local::
$(Echo) Uninstall circumvented with NO_INSTALL
else
install-local::
$(Echo) Installing include files
$(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
$(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
cd $(PROJ_SRC_ROOT)/include && \
for hdr in `find . -type f \
'(' -name LICENSE.TXT \
-o -name '*.def' \
-o -name '*.h' \
-o -name '*.inc' \
-o -name '*.td' \
')' -print | grep -v CVS | \
grep -v .svn` ; do \
instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
if test \! -d "$$instdir" ; then \
$(EchoCmd) Making install directory $$instdir ; \
$(MKDIR) $$instdir ;\
fi ; \
$(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
done ; \
fi
ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
$(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
cd $(PROJ_OBJ_ROOT)/include && \
for hdr in `find . -type f \
'(' -name LICENSE.TXT \
-o -name '*.def' \
-o -name '*.h' \
-o -name '*.inc' \
-o -name '*.td' \
')' -print | grep -v CVS | \
grep -v .svn` ; do \
instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
if test \! -d "$$instdir" ; then \
$(EchoCmd) Making install directory $$instdir ; \
$(MKDIR) $$instdir ;\
fi ; \
$(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
done ; \
fi
endif
uninstall-local::
$(Echo) Uninstalling include files
$(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
cd $(PROJ_SRC_ROOT)/include && \
$(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
'!' '(' -name '*~' -o -name '.#*' \
-o -name '*.in' ')' -print ')' | \
grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
cd $(PROJ_SRC_ROOT)/include && \
$(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
-print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
fi
endif
endif
check-line-length:
@echo searching for overlength lines in files: $(Sources)
@echo
@echo
egrep -n '.{81}' $(Sources) /dev/null
check-for-tabs:
@echo searching for tabs in files: $(Sources)
@echo
@echo
egrep -n ' ' $(Sources) /dev/null
check-footprint:
@ls -l $(LibDir) | awk '\
BEGIN { sum = 0; } \
{ sum += $$5; } \
END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
@ls -l $(ToolDir) | awk '\
BEGIN { sum = 0; } \
{ sum += $$5; } \
END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
#------------------------------------------------------------------------
# Print out the directories used for building
#------------------------------------------------------------------------
printvars::
$(Echo) "BuildMode : " '$(BuildMode)'
$(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
$(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
$(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
$(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
$(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
$(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
$(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
$(Echo) "PROJ_internal_prefix : " '$(PROJ_internal_prefix)'
$(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
$(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
$(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
$(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
$(Echo) "UserTargets : " '$(UserTargets)'
$(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
$(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
$(Echo) "ObjDir : " '$(ObjDir)'
$(Echo) "LibDir : " '$(LibDir)'
$(Echo) "ToolDir : " '$(ToolDir)'
$(Echo) "ExmplDir : " '$(ExmplDir)'
$(Echo) "Sources : " '$(Sources)'
$(Echo) "TDFiles : " '$(TDFiles)'
$(Echo) "INCFiles : " '$(INCFiles)'
$(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
$(Echo) "PreConditions: " '$(PreConditions)'
$(Echo) "Compile.CXX : " '$(Compile.CXX)'
$(Echo) "Compile.C : " '$(Compile.C)'
$(Echo) "Archive : " '$(Archive)'
$(Echo) "YaccFiles : " '$(YaccFiles)'
$(Echo) "LexFiles : " '$(LexFiles)'
$(Echo) "Module : " '$(Module)'
$(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
$(Echo) "SubDirs : " '$(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 $*)))
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