utils: Remove build-for-llvm-top.sh and ModuleInfo.txt, which are not documented and I am pretty sure no one uses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143708 91177308-0d34-0410-b5e6-96231b3b80d8

ModuleInfo.txt

@@ -1,4 +0,0 @@
-DepModule:
-BuildCmd: ./build-for-llvm-top.sh
-CleanCmd: make clean -C ../build.llvm
-InstallCmd: make install -C ../build.llvm

build-for-llvm-top.sh

@@ -1,68 +0,0 @@
-#!/bin/sh
-
-# This includes the Bourne shell library from llvm-top. Since this file is
-# generally only used when building from llvm-top, it is safe to assume that
-# llvm is checked out into llvm-top in which case .. just works.
-. ../library.sh
-
-# Process the options passed in to us by the build script into standard
-# variables. 
-process_arguments "$@"
-
-# First, see if the build directory is there. If not, create it.
-build_dir="$LLVM_TOP/build.llvm"
-if test ! -d "$build_dir" ; then
-  mkdir -p "$build_dir"
-fi
-
-# See if we have previously been configured by sensing the presence
-# of the config.status scripts
-config_status="$build_dir/config.status"
-if test ! -f "$config_status" -o "$config_status" -ot "$0" ; then
-  # We must configure so build a list of configure options
-  config_options="--prefix=$PREFIX --with-llvmgccdir=$PREFIX"
-  if test "$OPTIMIZED" -eq 1 ; then
-    config_options="$config_options --enable-optimized"
-  else
-    config_options="$config_options --disable-optimized"
-  fi
-  if test "$DEBUG" -eq 1 ; then
-    config_options="$config_options --enable-debug"
-  else
-    config_options="$config_options --disable-debug"
-  fi
-  if test "$ASSERTIONS" -eq 1 ; then
-    config_options="$config_options --enable-assertions"
-  else
-    config_options="$config_options --disable-assertions"
-  fi
-  if test "$CHECKING" -eq 1 ; then
-    config_options="$config_options --enable-expensive-checks"
-  else
-    config_options="$config_options --disable-expensive-checks"
-  fi
-  if test "$DOXYGEN" -eq 1 ; then
-    config_options="$config_options --enable-doxygen"
-  else
-    config_options="$config_options --disable-doxygen"
-  fi
-  if test "$THREADS" -eq 1 ; then
-    config_options="$config_options --enable-threads"
-  else
-    config_options="$config_options --disable-threads"
-  fi
-  config_options="$config_options $OPTIONS_DASH $OPTIONS_DASH_DASH"
-  src_dir=`pwd`
-  cd "$build_dir"
-  msg 0 Configuring $module with:
-  msg 0 "  $src_dir/configure" $config_options
-  $src_dir/configure $config_options || \
-    die $? "Configuring $module module failed"
-else
-  msg 0 Module $module already configured, ignoring configure options.
-  cd "$build_dir"
-fi
-
-msg 0 Building $module with:
-msg 0 "  make" $OPTIONS_ASSIGN tools-only
-make $OPTIONS_ASSIGN tools-only