diff options
Diffstat (limited to 'projects/sample')
32 files changed, 18811 insertions, 48 deletions
diff --git a/projects/sample/Makefile.common.in b/projects/sample/Makefile.common.in index 33bfcd6788..ac08a52ac5 100644 --- a/projects/sample/Makefile.common.in +++ b/projects/sample/Makefile.common.in @@ -1,7 +1,7 @@ # Set the name of the project here PROJECT_NAME := sample PROJ_VERSION := 0.9 - + # Set this variable to the top of the LLVM source tree. LLVM_SRC_ROOT = @LLVM_SRC@ @@ -13,7 +13,7 @@ LLVM_OBJ_ROOT = @LLVM_OBJ@ PROJ_SRC_ROOT := $(subst //,/,@abs_top_srcdir@) # Set the root directory of this project's object files -PROJ_OBJ_ROOT := $(subst //,/,@abs_top_objdir@) +PROJ_OBJ_ROOT := $(subst //,/,@abs_top_builddir@) # Set the root directory of this project's install prefix PROJ_INSTALL_ROOT := @prefix@ diff --git a/projects/sample/Makefile.llvm.config.in b/projects/sample/Makefile.llvm.config.in new file mode 100644 index 0000000000..a53e7b165b --- /dev/null +++ b/projects/sample/Makefile.llvm.config.in @@ -0,0 +1,309 @@ +#===-- Makefile.config - Local configuration 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 Makefile.common. It defines paths and other +# values specific to a particular installation of LLVM. +# +#===------------------------------------------------------------------------===# + +# Define LLVM specific info and directories based on the autoconf variables +LLVMVersion := @LLVM_VERSION@ + +########################################################################### +# Directory Configuration +# This section of the Makefile determines what is where. To be +# specific, there are several locations that need to be defined: +# +# o LLVM_SRC_ROOT : The root directory of the LLVM source code. +# o LLVM_OBJ_ROOT : The root directory containing the built LLVM code. +# +# o PROJ_SRC_DIR : The directory containing the code to build. +# o PROJ_SRC_ROOT : The root directory of the code to build. +# +# o PROJ_OBJ_DIR : The directory in which compiled code will be placed. +# o PROJ_OBJ_ROOT : The root directory in which compiled code is placed. +# +########################################################################### + +PWD := @BINPWD@ + +# The macro below is expanded when 'realpath' is not built-in. +# Built-in 'realpath' is available on GNU Make 3.81. +realpath = $(shell cd $(1); $(PWD)) + +PROJ_OBJ_DIR := $(call realpath, .) +PROJ_OBJ_ROOT := $(call realpath, $(PROJ_OBJ_DIR)/$(LEVEL)) + +ifndef PROJ_SRC_ROOT +$(error Projects must define PROJ_SRC_ROOT) +endif +ifndef PROJ_OBJ_ROOT +$(error Projects must define PROJ_OBJ_ROOT) +endif +ifndef PROJ_INSTALL_ROOT +$(error Projects must define PROJ_INSTALL_ROOT) +endif +ifndef LLVM_SRC_ROOT +$(error Projects must define LLVM_SRC_ROOT) +endif +ifndef LLVM_OBJ_ROOT +$(error Projects must define LLVM_OBJ_ROOT) +endif +PROJ_SRC_DIR := $(call realpath, $(PROJ_SRC_ROOT)/$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR))) +prefix := $(PROJ_INSTALL_ROOT) +PROJ_prefix := $(prefix) +ifndef PROJ_VERSION +PROJ_VERSION := 1.0 +endif + +PROJ_bindir := $(PROJ_prefix)/bin +PROJ_libdir := $(PROJ_prefix)/lib +PROJ_datadir := $(PROJ_prefix)/share +PROJ_docsdir := $(PROJ_prefix)/docs/llvm +PROJ_etcdir := $(PROJ_prefix)/etc/llvm +PROJ_includedir := $(PROJ_prefix)/include +PROJ_infodir := $(PROJ_prefix)/info +PROJ_mandir := $(PROJ_prefix)/share/man + +# Determine if we're on a unix type operating system +LLVM_ON_UNIX:=@LLVM_ON_UNIX@ +LLVM_ON_WIN32:=@LLVM_ON_WIN32@ + +# Host operating system for which LLVM will be run. +OS=@OS@ +HOST_OS=@HOST_OS@ +# Target operating system for which LLVM will compile for. +TARGET_OS=@TARGET_OS@ + +# Target hardware architecture +ARCH=@ARCH@ + +# Indicates, whether we're cross-compiling LLVM or not +LLVM_CROSS_COMPILING=@LLVM_CROSS_COMPILING@ + +# Executable file extension for build platform (mainly for +# tablegen call if we're cross-compiling). +BUILD_EXEEXT=@BUILD_EXEEXT@ + +# Compilers for the build platflorm (mainly for tablegen +# call if we're cross-compiling). +BUILD_CC=@BUILD_CC@ +BUILD_CXX=@BUILD_CXX@ + +# Triple for configuring build tools when cross-compiling +BUILD_TRIPLE=@build@ + +# Target triple (cpu-vendor-os) for which we should generate code +TARGET_TRIPLE=@target@ + +# Extra options to compile LLVM with +EXTRA_OPTIONS=@EXTRA_OPTIONS@ + +# Extra options to link LLVM with +EXTRA_LD_OPTIONS=@EXTRA_LD_OPTIONS@ + +# Endian-ness of the target +ENDIAN=@ENDIAN@ + +# Path to the C++ compiler to use. This is an optional setting, which defaults +# to whatever your gmake defaults to. +CXX = @CXX@ + +# Path to the CC binary, which use used by testcases for native builds. +CC := @CC@ + +# Linker flags. +LDFLAGS+=@LDFLAGS@ + +# Path to the library archiver program. +AR_PATH = @AR@ +AR = @AR@ + +# Path to the nm program +NM_PATH = @NM@ + +# The pathnames of the programs we require to build +CMP := @CMP@ +CP := @CP@ +DATE := @DATE@ +FIND := @FIND@ +GREP := @GREP@ +INSTALL := @INSTALL@ +MKDIR := $(PROJ_SRC_ROOT)/autoconf/mkinstalldirs +MV := @MV@ +RANLIB := @RANLIB@ +RM := @RM@ +SED := @SED@ +TAR := @TAR@ + +# Paths to miscellaneous programs we hope are present but might not be +PERL := @PERL@ +BZIP2 := @BZIP2@ +CAT := @CAT@ +DOT := @DOT@ +DOXYGEN := @DOXYGEN@ +GROFF := @GROFF@ +GZIPBIN := @GZIPBIN@ +OCAMLC := @OCAMLC@ +OCAMLOPT := @OCAMLOPT@ +OCAMLDEP := @OCAMLDEP@ +OCAMLDOC := @OCAMLDOC@ +GAS := @GAS@ +POD2HTML := @POD2HTML@ +POD2MAN := @POD2MAN@ +PDFROFF := @PDFROFF@ +RUNTEST := @RUNTEST@ +TCLSH := @TCLSH@ +ZIP := @ZIP@ + +HAVE_PERL := @HAVE_PERL@ +HAVE_PTHREAD := @HAVE_PTHREAD@ + +LIBS := @LIBS@ + +# Targets that we should build +TARGETS_TO_BUILD=@TARGETS_TO_BUILD@ + +# Path to directory where object files should be stored during a build. +# Set OBJ_ROOT to "." if you do not want to use a separate place for +# object files. +OBJ_ROOT := . + +# What to pass as rpath flag to g++ +RPATH := @RPATH@ + +# What to pass as -rdynamic flag to g++ +RDYNAMIC := @RDYNAMIC@ + +# These are options that can either be enabled here, or can be enabled on the +# make command line (ie, make ENABLE_PROFILING=1): + +# When ENABLE_OPTIMIZED is enabled, LLVM code is optimized and output is put +# into the "Release" directories. Otherwise, LLVM code is not optimized and +# output is put in the "Debug" directories. +#ENABLE_OPTIMIZED = 1 +@ENABLE_OPTIMIZED@ + +# When ENABLE_PROFILING is enabled, profile instrumentation is done +# and output is put into the "<Flavor>+Profile" directories, where +# <Flavor> is either Debug or Release depending on how other build +# flags are set. Otherwise, output is put in the <Flavor> +# directories. +#ENABLE_PROFILING = 1 +@ENABLE_PROFILING@ + +# When DISABLE_ASSERTIONS is enabled, builds of all of the LLVM code will +# exclude assertion checks, otherwise they are included. +#DISABLE_ASSERTIONS = 1 +@DISABLE_ASSERTIONS@ + +# When ENABLE_EXPENSIVE_CHECKS is enabled, builds of all of the LLVM +# code will include expensive checks, otherwise they are excluded. +#ENABLE_EXPENSIVE_CHECKS = 0 +@ENABLE_EXPENSIVE_CHECKS@ + +# When DEBUG_RUNTIME is enabled, the runtime libraries will retain debug +# symbols. +#DEBUG_RUNTIME = 1 +@DEBUG_RUNTIME@ + +# When DEBUG_SYMBOLS is enabled, the compiler libraries will retain debug +# symbols. +#DEBUG_SYMBOLS = 1 +@DEBUG_SYMBOLS@ + +# The compiler flags to use for optimized builds. +OPTIMIZE_OPTION := @OPTIMIZE_OPTION@ + +# When ENABLE_PROFILING is enabled, the llvm source base is built with profile +# information to allow gprof to be used to get execution frequencies. +#ENABLE_PROFILING = 1 + +# When ENABLE_DOCS is disabled, docs/ will not be built. +ENABLE_DOCS = @ENABLE_DOCS@ + +# When ENABLE_DOXYGEN is enabled, the doxygen documentation will be built +ENABLE_DOXYGEN = @ENABLE_DOXYGEN@ + +# Do we want to enable threads? +ENABLE_THREADS := @ENABLE_THREADS@ + +# Do we want to build with position independent code? +ENABLE_PIC := @ENABLE_PIC@ + +# Do we want to build a shared library and link the tools with it? +ENABLE_SHARED := @ENABLE_SHARED@ + +# Do we want to link the stdc++ into a shared library? (Cygming) +ENABLE_EMBED_STDCXX := @ENABLE_EMBED_STDCXX@ + +# Use -fvisibility-inlines-hidden? +ENABLE_VISIBILITY_INLINES_HIDDEN := @ENABLE_VISIBILITY_INLINES_HIDDEN@ + +# Do we want to allow timestamping information into builds? +ENABLE_TIMESTAMPS := @ENABLE_TIMESTAMPS@ + +# This option tells the Makefiles to produce verbose output. +# It essentially prints the commands that make is executing +#VERBOSE = 1 + +# Enable JIT for this platform +TARGET_HAS_JIT = @TARGET_HAS_JIT@ + +# Environment variable to set to change the runtime shared library search path. +SHLIBPATH_VAR = @SHLIBPATH_VAR@ + +# Shared library extension for host platform. +SHLIBEXT = @SHLIBEXT@ + +# Executable file extension for host platform. +EXEEXT = @EXEEXT@ + +# Things we just assume are "there" +ECHO := echo + +# Get the options for causing archives to link all their content instead of +# just missing symbols, and the inverse of that. This is used for certain LLVM +# tools that permit loadable modules. It ensures that the LLVM symbols will be +# available to those loadable modules. +LINKALL := @LINKALL@ +NOLINKALL := @NOLINKALL@ + +# Get the value of HUGE_VAL_SANITY which will be either "yes" or "no" depending +# on the check. +HUGE_VAL_SANITY = @HUGE_VAL_SANITY@ + +# Bindings that we should build +BINDINGS_TO_BUILD := @BINDINGS_TO_BUILD@ +ALL_BINDINGS := @ALL_BINDINGS@ +OCAML_LIBDIR := @OCAML_LIBDIR@ + +# When compiling under Mingw/Cygwin, executables such as tblgen +# expect Windows paths, whereas the build system uses Unix paths. +# The function SYSPATH transforms Unix paths into Windows paths. +ifneq (,$(findstring -mno-cygwin, $(CXX))) + SYSPATH = $(shell echo $(1) | cygpath -m -f -) +else + SYSPATH = $(1) +endif + +# Location of the plugin header file for gold. +BINUTILS_INCDIR := @BINUTILS_INCDIR@ + +# Optional flags supported by the compiler +# -Wno-missing-field-initializers +NO_MISSING_FIELD_INITIALIZERS = @NO_MISSING_FIELD_INITIALIZERS@ +# -Wno-variadic-macros +NO_VARIADIC_MACROS = @NO_VARIADIC_MACROS@ + +# Was polly found in tools/polly? +LLVM_HAS_POLLY = @LLVM_HAS_POLLY@ +# Flags supported by the linker. +# bfd ld / gold --version-script=file +HAVE_LINK_VERSION_SCRIPT = @HAVE_LINK_VERSION_SCRIPT@ diff --git a/projects/sample/Makefile.llvm.rules b/projects/sample/Makefile.llvm.rules new file mode 100644 index 0000000000..f496bd4bc6 --- /dev/null +++ b/projects/sample/Makefile.llvm.rules @@ -0,0 +1,2245 @@ +#===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===# +# +# The LLVM Compiler Infrastructure +# +# This file is distributed under the University of Illinois Open Source +# License. See LICENSE.TXT for details. +# +#===------------------------------------------------------------------------===# +# +# This file is included by all of the LLVM makefiles. For details on how to use +# it properly, please see the document MakefileGuide.html in the docs directory. +# +#===-----------------------------------------------------------------------====# + +################################################################################ +# TARGETS: Define standard targets that can be invoked +################################################################################ + +#-------------------------------------------------------------------- +# Define the various target sets +#-------------------------------------------------------------------- +RecursiveTargets := all clean clean-all install uninstall install-bytecode \ + unitcheck +LocalTargets := all-local clean-local clean-all-local check-local \ + install-local printvars uninstall-local \ + install-bytecode-local +TopLevelTargets := check dist dist-check dist-clean dist-gzip dist-bzip2 \ + dist-zip unittests +UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets) +InternalTargets := preconditions distdir dist-hook + +################################################################################ +# INITIALIZATION: Basic things the makefile needs +################################################################################ + +#-------------------------------------------------------------------- +# Set the VPATH so that we can find source files. +#-------------------------------------------------------------------- +VPATH=$(PROJ_SRC_DIR) + +#-------------------------------------------------------------------- +# Reset the list of suffixes we know how to build. +#-------------------------------------------------------------------- +.SUFFIXES: +.SUFFIXES: .c .cpp .cc .h .hpp .o .a .bc .td .ps .dot .ll .m .mm +.SUFFIXES: $(SHLIBEXT) $(SUFFIXES) + +#-------------------------------------------------------------------- +# Mark all of these targets as phony to avoid implicit rule search +#-------------------------------------------------------------------- +.PHONY: $(UserTargets) $(InternalTargets) + +#-------------------------------------------------------------------- +# Make sure all the user-target rules are double colon rules and +# they are defined first. +#-------------------------------------------------------------------- + +$(UserTargets):: + +################################################################################ +# PRECONDITIONS: that which must be built/checked first +################################################################################ + +SrcMakefiles := $(filter %Makefile %Makefile.tests,\ + $(wildcard $(PROJ_SRC_DIR)/Makefile*)) +ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles)) +ConfigureScript := $(PROJ_SRC_ROOT)/configure +ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status +MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in)) +MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in)) +MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config +MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common +PreConditions := $(ConfigStatusScript) $(ObjMakefiles) +ifneq ($(MakefileCommonIn),) +PreConditions += $(MakefileCommon) +endif + +ifneq ($(MakefileConfigIn),) +PreConditions += $(MakefileConfig) +endif + +preconditions: $(PreConditions) + +#------------------------------------------------------------------------ +# Make sure the BUILT_SOURCES are built first +#------------------------------------------------------------------------ +$(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES) + +clean-all-local:: +ifneq ($(strip $(BUILT_SOURCES)),) + -$(Verb) $(RM) -f $(BUILT_SOURCES) +endif + +ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT)) +spotless: + $(Verb) if test -x config.status ; then \ + $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \ + $(MKDIR) .spotless.save ; \ + $(MV) config.status .spotless.save ; \ + $(MV) mklib .spotless.save ; \ + $(MV) projects .spotless.save ; \ + $(RM) -rf * ; \ + $(MV) .spotless.save/config.status . ; \ + $(MV) .spotless.save/mklib . ; \ + $(MV) .spotless.save/projects . ; \ + $(RM) -rf .spotless.save ; \ + $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \ + $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \ + $(ConfigStatusScript) ; \ + else \ + $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \ + fi +else +spotless: + $(EchoCmd) "spotless target not supported for objdir == srcdir" +endif + +$(BUILT_SOURCES) : $(ObjMakefiles) + +#------------------------------------------------------------------------ +# Make sure we're not using a stale configuration +#------------------------------------------------------------------------ +reconfigure: + $(Echo) Reconfiguring $(PROJ_OBJ_ROOT) + $(Verb) cd $(PROJ_OBJ_ROOT) && \ + $(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),FreeBSD) + ifneq ($(HOST_OS),Darwin) + OmitFramePointer := -fomit-frame-pointer + endif + endif + + # Darwin requires -fstrict-aliasing to be explicitly enabled. + # Avoid -fstrict-aliasing on Darwin for now, there are unresolved issues + # with -fstrict-aliasing and ipa-type-escape radr://6756684 + #ifeq ($(HOST_OS),Darwin) + # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing + #endif + CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer) + C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer) + LD.Flags += $(OPTIMIZE_OPTION) + ifdef DEBUG_SYMBOLS + BuildMode := $(BuildMode)+Debug + CXX.Flags += -g + C.Flags += -g + LD.Flags += -g + KEEP_SYMBOLS := 1 + endif +else + ifdef NO_DEBUG_SYMBOLS + BuildMode := Unoptimized + CXX.Flags += + C.Flags += + LD.Flags += + KEEP_SYMBOLS := 1 + else + BuildMode := Debug + CXX.Flags += -g + C.Flags += -g + LD.Flags += -g + KEEP_SYMBOLS := 1 + endif +endif + +ifeq ($(ENABLE_PROFILING),1) + BuildMode := $(BuildMode)+Profile + CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g + C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g + LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg -g + KEEP_SYMBOLS := 1 +endif + +#ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1) +# CXX.Flags += -fvisibility-inlines-hidden +#endif + +ifdef ENABLE_EXPENSIVE_CHECKS + # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above. + # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160 + REQUIRES_RTTI := 1 +endif + +# IF REQUIRES_EH=1 is specified then don't disable exceptions +ifndef REQUIRES_EH + CXX.Flags += -fno-exceptions +else + # If the library requires EH, it also requires RTTI. + REQUIRES_RTTI := 1 +endif + +ifdef REQUIRES_FRAME_POINTER + CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) + C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) + LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) +endif + +# If REQUIRES_RTTI=1 is specified then don't disable run-time type id. +ifneq ($(REQUIRES_RTTI), 1) + CXX.Flags += -fno-rtti +endif + +ifeq ($(ENABLE_COVERAGE),1) + BuildMode := $(BuildMode)+Coverage + CXX.Flags += -ftest-coverage -fprofile-arcs + C.Flags += -ftest-coverage -fprofile-arcs +endif + +# If DISABLE_ASSERTIONS=1 is specified (make command line or configured), +# then disable assertions by defining the appropriate preprocessor symbols. +ifeq ($(DISABLE_ASSERTIONS),1) + CPP.Defines += -DNDEBUG +else + BuildMode := $(BuildMode)+Asserts + CPP.Defines += -D_DEBUG +endif + +# If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or +# configured), then enable expensive checks by defining the +# appropriate preprocessor symbols. +ifeq ($(ENABLE_EXPENSIVE_CHECKS),1) + BuildMode := $(BuildMode)+Checks + CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG +endif + +# LOADABLE_MODULE implies several other things so we force them to be +# defined/on. +ifdef LOADABLE_MODULE + SHARED_LIBRARY := 1 + LINK_LIBS_IN_SHARED := 1 +endif + +ifdef SHARED_LIBRARY + ENABLE_PIC := 1 + PIC_FLAG = "(PIC)" +endif + +ifeq ($(ENABLE_PIC),1) + ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) + # Nothing. Win32 defaults to PIC and warns when given -fPIC + else + ifeq ($(HOST_OS),Darwin) + # Common symbols not allowed in dylib files + CXX.Flags += -fno-common + C.Flags += -fno-common + else + # Linux and others; pass -fPIC + CXX.Flags += -fPIC + C.Flags += -fPIC + endif + endif +else + ifeq ($(HOST_OS),Darwin) + CXX.Flags += -mdynamic-no-pic + C.Flags += -mdynamic-no-pic + endif +endif + +# Support makefile variable to disable any kind of timestamp/non-deterministic +# info from being used in the build. +ifeq ($(ENABLE_TIMESTAMPS),1) + DOTDIR_TIMESTAMP_COMMAND := $(DATE) +else + DOTDIR_TIMESTAMP_COMMAND := echo 'Created.' +endif + +ifeq ($(HOST_OS),MingW) + # Work around PR4957 + CPP.Defines += -D__NO_CTYPE_INLINE + ifeq ($(LLVM_CROSS_COMPILING),1) + # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016 + ifdef TOOLNAME + LD.Flags += -Wl,--allow-multiple-definition + endif + endif +endif + +CXX.Flags += -Woverloaded-virtual +CPP.BaseFlags += $(CPP.Defines) +AR.Flags := cru + +# Make Floating point IEEE compliant on Alpha. +ifeq ($(ARCH),Alpha) + CXX.Flags += -mieee + CPP.BaseFlags += -mieee +ifeq ($(ENABLE_PIC),0) + CXX.Flags += -fPIC + CPP.BaseFlags += -fPIC +endif + + LD.Flags += -Wl,--no-relax +endif + +# GNU ld/PECOFF accepts but ignores them below; +# --version-script +# --export-dynamic +# --rpath +# FIXME: autoconf should be aware of them. +ifneq (,$(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 + +#-------------------------------------------------------------------- +# LLVM Capable Compiler +#-------------------------------------------------------------------- + +ifneq ($(findstring llvm-gcc,$(LLVMCC_OPTION)),) + LLVMCC := $(LLVMGCC) + LLVMCXX := $(LLVMGXX) +else + ifneq ($(findstring clang,$(LLVMCC_OPTION)),) + ifneq ($(CLANGPATH),) + LLVMCC := $(CLANGPATH) + LLVMCXX := $(CLANGXXPATH) + else + ifeq ($(ENABLE_BUILT_CLANG),1) + LLVMCC := $(LLVMToolDir)/clang + LLVMCXX := $(LLVMToolDir)/clang++ + endif + endif + endif +endif + +#-------------------------------------------------------------------- +# Full Paths To Compiled Tools and Utilities +#-------------------------------------------------------------------- +EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]: +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 +LLVM_CONFIG := $(LLVMToolDir)/llvm-config +ifndef LLVMLD +LLVMLD := $(LLVMToolDir)/llvm-ld$(EXEEXT) +endif +ifndef LLVMDIS +LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT) +endif +ifndef LLI +LLI := $(LLVMToolDir)/lli$(EXEEXT) +endif +ifndef LLC +LLC := $(LLVMToolDir)/llc$(EXEEXT) +endif +ifndef LOPT +LOPT := $(LLVMToolDir)/opt$(EXEEXT) +endif +ifndef LBUGPOINT +LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT) +endif + +#-------------------------------------------------------------------- +# Adjust to user's request +#-------------------------------------------------------------------- + +ifeq ($(HOST_OS),Darwin) + DARWIN_VERSION := `sw_vers -productVersion` + # Strip a number like 10.4.7 to 10.4 + DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/') + # Get "4" out of 10.4 for later pieces in the makefile. + DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/') + + LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress + SharedLinkOptions := -dynamiclib + ifneq ($(ARCH),ARM) |