# -*- autoconf -*-
# FILE: "/home/joze/src/tclreadline/configure.in"
# LAST MODIFICATION: "Mon Sep 20 01:44:59 1999 (joze)"
# FILE: "/disk01/home/joze/src/tclreadline/configure.in"
# LAST MODIFICATION: "Mon Sep 20 01:54:59 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999  Johannes Zellner
#

#--------------------------------------------------------------------
#   Check for readline.h
#--------------------------------------------------------------------

AC_ARG_WITH(readline-includes,
            [  --with-readline-includes=DIR
                          readline include files in DIR],
            rl_includes=$withval, rl_includes=$prefix/include)
            rl_includes=$withval, rl_includes="")

AC_MSG_CHECKING([where to look for readline.h])
READLINE_INCLUDE_DIR=""
for dir in $rl_includes $prefix/include/readline /usr/include/readline /usr/include /usr/local/include/readline /usr/local/include; do
for dir in $rl_includes /usr/local/include/readline /usr/local/include /usr/include/readline /usr/include ; do
    if test -r $dir/readline.h; then
        READLINE_INCLUDE_DIR=$dir
        break
    fi
done

if test -z "$READLINE_INCLUDE_DIR"; then

#--------------------------------------------------------------------
#   Check for libreadline
#--------------------------------------------------------------------

AC_ARG_WITH(readline-library,
            [  --with-readline-library=DIR
                          readline library files in DIR],
            rl_library=$withval, rl_library=$exec_prefix/lib)
            rl_library=$withval, rl_library="")

AC_MSG_CHECKING([where to look for libreadline$SHLIB_SUFFIX])
READLINE_LIB_DIR=""
READLINE_VERSION_SUFFIX=""
for dir in $rl_library $TCLREADLINE_LPATH $prefix/lib/readline; do
    if test -r $dir/libreadline$SHLIB_SUFFIX; then
        READLINE_LIB_DIR=$dir

# check for the terminal library.
# ---

olibs=${LIBS}
AC_ARG_WITH(tlib-library,
            [  --with-tlib-library=DIR
                          where to search for curses / termcap],
            tlib_library=$withval, tlib_library=$exec_prefix/lib)
            tlib_library=$withval, tlib_library="")

AC_MSG_CHECKING([where to look for the terminal library])
TERMLIB_DIR=""
TERMLIB_VERSION_SUFFIX=""
for dir in $tlib_library $TCLREADLINE_LPATH $prefix/lib/; do
	for tlib in ncurses termlib termcap curses; do
        dnl echo "(ls ${dir}/lib${tlib}${SHLIB_SUFFIX}*) 2>/dev/null"