deleted file mode 100644
--- a/lib/csharpcomp.sh.in
+++ /dev/null
@@ -1,159 +0,0 @@
-#!/bin/sh
-# Compile a C# program.
-
-# Copyright (C) 2003-2005 Free Software Foundation, Inc.
-# Written by Bruno Haible <bruno@clisp.org>, 2003.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-# This uses the same choices as csharpcomp.c, but instead of relying on the
-# environment settings at run time, it uses the environment variables
-# present at configuration time.
-#
-# This is a separate shell script, because the various C# compilers have
-# different command line options.
-#
-# Usage: /bin/sh csharpcomp.sh [OPTION] SOURCE.cs ... RES.resource ...
-# Options:
-#   -o PROGRAM.exe  or  -o LIBRARY.dll
-#                     set the output assembly name
-#   -L DIRECTORY      search for C# libraries also in DIRECTORY
-#   -l LIBRARY        reference the C# library LIBRARY.dll
-#   -O                optimize
-#   -g                generate debugging information
-
-# func_tmpdir
-# creates a temporary directory.
-# Sets variable
-# - tmp             pathname of freshly created temporary directory
-func_tmpdir ()
-{
-  # Use the environment variable TMPDIR, falling back to /tmp. This allows
-  # users to specify a different temporary directory, for example, if their
-  # /tmp is filled up or too small.
-  : ${TMPDIR=/tmp}
-  {
-    # Use the mktemp program if available. If not available, hide the error
-    # message.
-    tmp=`(umask 077 && mktemp -d -q "$TMPDIR/gtXXXXXX") 2>/dev/null` &&
-    test -n "$tmp" && test -d "$tmp"
-  } ||
-  {
-    # Use a simple mkdir command. It is guaranteed to fail if the directory
-    # already exists.  $RANDOM is bash specific and expands to empty in shells
-    # other than bash, ksh and zsh.  Its use does not increase security;
-    # rather, it minimizes the probability of failure in a very cluttered /tmp
-    # directory.
-    tmp=$TMPDIR/gt$$-$RANDOM
-    (umask 077 && mkdir "$tmp")
-  } ||
-  {
-    echo "$0: cannot create a temporary directory in $TMPDIR" >&2
-    { (exit 1); exit 1; }
-  }
-}
-
-sed_quote_subst='s/\([|&;<>()$`"'"'"'*?[#~=% 	\\]\)/\\\1/g'
-options_cscc=
-options_mcs=
-options_csc="-nologo"
-sources=
-while test $# != 0; do
-  case "$1" in
-    -o)
-      case "$2" in
-        *.dll)
-          options_cscc="$options_cscc -shared"
-          options_mcs="$options_mcs -target:library"
-          options_csc="$options_csc -target:library"
-          ;;
-        *.exe)
-          options_csc="$options_csc -target:exe"
-          ;;
-      esac
-      options_cscc="$options_cscc -o "`echo "$2" | sed -e "$sed_quote_subst"`
-      options_mcs="$options_mcs -o "`echo "$2" | sed -e "$sed_quote_subst"`
-      options_csc="$options_csc -out:"`echo "$2" | sed -e "$sed_quote_subst"`
-      shift
-      ;;
-    -L)
-      options_cscc="$options_cscc -L "`echo "$2" | sed -e "$sed_quote_subst"`
-      options_mcs="$options_mcs -L "`echo "$2" | sed -e "$sed_quote_subst"`
-      options_csc="$options_csc -lib:"`echo "$2" | sed -e "$sed_quote_subst"`
-      shift
-      ;;
-    -l)
-      options_cscc="$options_cscc -l "`echo "$2" | sed -e "$sed_quote_subst"`
-      options_mcs="$options_mcs -r "`echo "$2" | sed -e "$sed_quote_subst"`
-      options_csc="$options_csc -reference:"`echo "$2" | sed -e "$sed_quote_subst"`".dll"
-      shift
-      ;;
-    -O)
-      options_cscc="$options_cscc -O"
-      options_csc="$options_csc -optimize+"
-      ;;
-    -g)
-      options_cscc="$options_cscc -g"
-      options_mcs="$options_mcs -g"
-      options_csc="$options_csc -debug+"
-      ;;
-    -*)
-      echo "csharpcomp: unknown option '$1'" 1>&2
-      exit 1
-      ;;
-    *.resource)
-      options_cscc="$options_cscc -fresources="`echo "$1" | sed -e "$sed_quote_subst"`
-      options_mcs="$options_mcs -resource:"`echo "$1" | sed -e "$sed_quote_subst"`
-      options_csc="$options_csc -resource:"`echo "$1" | sed -e "$sed_quote_subst"`
-      ;;
-    *.cs)
-      sources="$sources "`echo "$1" | sed -e "$sed_quote_subst"`
-      ;;
-    *)
-      echo "csharpcomp: unknown type of argument '$1'" 1>&2
-      exit 1
-      ;;
-  esac
-  shift
-done
-
-if test -n "@HAVE_CSCC@"; then
-  test -z "$CSHARP_VERBOSE" || echo cscc $options_cscc $sources
-  exec cscc $options_cscc $sources
-else
-  if test -n "@HAVE_MCS@"; then
-    # mcs prints it errors and warnings to stdout, not stderr. Furthermore it
-    # adds a useless line "Compilation succeeded..." at the end. Correct both.
-    sed_drop_success_line='${
-/^Compilation succeeded/d
-}'
-    func_tmpdir
-    trap 'rm -rf "$tmp"' 1 2 3 15
-    test -z "$CSHARP_VERBOSE" || echo mcs $options_mcs $sources
-    mcs $options_mcs $sources > "$tmp"/mcs.err
-    result=$?
-    sed -e "$sed_drop_success_line" < "$tmp"/mcs.err >&2
-    rm -rf "$tmp"
-    exit $result
-  else
-    if test -n "@HAVE_CSC@"; then
-      test -z "$CSHARP_VERBOSE" || echo csc $options_csc $sources
-      exec csc $options_csc $sources
-    else
-      echo 'C# compiler not found, try installing pnet, then reconfigure' 1>&2
-      exit 1
-    fi
-  fi
-fi