initial llvm-cbe commit

Author: dipietroai

Makefile.common.in

@@ -0,0 +1,26 @@
+# 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@
+
+# Set this variable to the top level directory where LLVM was built
+# (this is *not* the same as OBJ_ROOT as defined in LLVM's Makefile.config).
+LLVM_OBJ_ROOT = @LLVM_OBJ@
+
+# Set the directory root of this project's source files
+PROJ_SRC_ROOT := $(subst //,/,@abs_top_srcdir@)
+
+# Set the root directory of this project's object files
+PROJ_OBJ_ROOT := $(subst //,/,@abs_top_builddir@)
+
+# Set the root directory of this project's install prefix
+PROJ_INSTALL_ROOT := @prefix@
+
+# Configuration file to set paths specific to local installation of LLVM
+include $(PROJ_OBJ_ROOT)/Makefile.llvm.config
+
+# Include all of the build rules used for making LLVM
+include $(PROJ_SRC_ROOT)/Makefile.llvm.rules
+

Makefile.llvm.config.in

@@ -0,0 +1,317 @@
+#===-- 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
+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@
+ZIP        := @ZIP@
+
+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_LIBCPP is enabled, LLVM uses libc++ by default to build.
+#ENABLE_LIBCPP = 0
+ENABLE_LIBCPP = @ENABLE_LIBCPP@
+
+# When ENABLE_CXX11 is enabled, LLVM uses c++11 mode by default to build.
+ENABLE_CXX11 = @ENABLE_CXX11@
+
+# When ENABLE_WERROR is enabled, we'll pass -Werror on the command line
+ENABLE_WERROR = @ENABLE_WERROR@
+
+# 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@
+# -Wcovered-switch-default
+COVERED_SWITCH_DEFAULT = @COVERED_SWITCH_DEFAULT@
+
+# 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@

autoconf/AutoRegen.sh

@@ -0,0 +1,45 @@
+#!/bin/sh
+die () {
+	echo "$@" 1>&2
+	exit 1
+}
+test -d autoconf && test -f autoconf/configure.ac && cd autoconf
+test -f configure.ac || die "Can't find 'autoconf' dir; please cd into it first"
+autoconf --version | egrep '2\.[56][0-9]' > /dev/null
+if test $? -ne 0 ; then
+  die "Your autoconf was not detected as being 2.5x or 2.6x"
+fi
+cwd=`pwd`
+if test -d ../../../autoconf/m4 ; then
+  cd ../../../autoconf/m4
+  llvm_src_root=../..
+  llvm_obj_root=../..
+  cd $cwd
+elif test -d ../../llvm/autoconf/m4 ; then
+  cd ../../llvm/autoconf/m4
+  llvm_src_root=../..
+  llvm_obj_root=../..
+  cd $cwd
+else
+  while true ; do
+    echo "LLVM source root not found." 
+    read -p "Enter full path to LLVM source:" REPLY
+    if test -d "$REPLY/autoconf/m4" ; then
+      llvm_src_root="$REPLY"
+      read -p "Enter full path to LLVM objects (empty for same as source):" REPLY
+      if test -d "$REPLY" ; then
+        llvm_obj_root="$REPLY"
+      else
+        llvm_obj_root="$llvm_src_root"
+      fi
+      break
+    fi
+  done
+fi
+echo "Regenerating aclocal.m4 with aclocal"
+rm -f aclocal.m4
+aclocal -I $cwd/m4 || die "aclocal failed"
+echo "Regenerating configure with autoconf"
+autoconf --warnings=all -o ../configure configure.ac || die "autoconf failed"
+cd ..
+exit 0

autoconf/ExportMap.map

@@ -0,0 +1,7 @@
+{
+	global: main;
+		__progname;
+		environ;
+
+	local: *;
+};