configure

    if test -n "$ac_sub_configure"; then
      # Make the cache file name correct relative to the subdirectory.
      case $cache_file in
      [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
      *) # Relative path.
	ac_sub_cache_file=$ac_top_builddir$cache_file ;;
      esac

      { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
      # The eval makes quoting arguments work.
      eval $ac_sub_configure $ac_sub_configure_args \
	   --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
	{ { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
   { (exit 1); exit 1; }; }
    fi

    cd $ac_popdir
  done
fi


if test "$llvm_cv_llvmgcc_sanity" = "no" ; then
 { echo "$as_me:$LINENO: WARNING: ***** llvm-gcc/llvm-g++ was not found, or does not appear to be " >&5
echo "$as_me: WARNING: ***** llvm-gcc/llvm-g++ was not found, or does not appear to be " >&2;}
 { echo "$as_me:$LINENO: WARNING: ***** working. Please make sure you have llvmgcc and llvmg++ in" >&5
echo "$as_me: WARNING: ***** working. Please make sure you have llvmgcc and llvmg++ in" >&2;}
 { echo "$as_me:$LINENO: WARNING: ***** your path before configuring LLVM. The runtime libraries" >&5
echo "$as_me: WARNING: ***** your path before configuring LLVM. The runtime libraries" >&2;}
 { echo "$as_me:$LINENO: WARNING: ***** (llvm/runtime) will not be built but you should be able to" >&5
echo "$as_me: WARNING: ***** (llvm/runtime) will not be built but you should be able to" >&2;}
 { echo "$as_me:$LINENO: WARNING: ***** build the llvm tools." >&5
echo "$as_me: WARNING: ***** build the llvm tools." >&2;}
fi