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# -*- autoconf -*-
# FILE: "/disk01/home/joze/src/tclreadline/configure.in"
# LAST MODIFICATION: "Mon Sep 20 02:37:03 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999 Johannes Zellner
#
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# -*- autoconf -*-
# FILE: "/disk01/home/joze/src/tclreadline/configure.in"
# LAST MODIFICATION: "Mon Sep 20 18:16:22 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999 Johannes Zellner
#
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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"
result="`(ls -r ${dir}/lib${tlib}${SHLIB_SUFFIX}*) 2>/dev/null`"
dnl echo result = $result
if test "x$result" != "x"; then
for lib in ${tlib}; do
dnl It's possible that a library is found but it doesn't work
dnl e.g., shared library that cannot be found
dnl compile and run a test program to be sure
LIBS=-l${lib}
AC_TRY_RUN([
res="OK", res="FAIL", res="FAIL")
if test "$res" = "OK"; then
TERMLIB_DIR=-L${dir}
if test "`(uname) 2>/dev/null`" = SunOS &&
uname -r | grep '^5' >/dev/null; then
TERMLIB_DIR_R="${TERMLIB_DIR} -R${dir}"
fi
TERMLIB=-l${tlib}
break
fi
done
if test "x${TERMLIB_DIR}" = "x"; then
AC_MSG_RESULT(none of $libname is usable)
else
break
fi
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tlib_library=$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 $prefix/lib/; do
for tlib in ncurses termlib termcap curses; do
dnl It's possible that a library is found but it doesn't work
dnl e.g., shared library that cannot be found
dnl compile and run a test program to be sure
dnl echo ""
dnl echo ""
LIBS="-L${dir} -l${tlib}"
AC_TRY_RUN([
#ifdef HAVE_TERMCAP_H
# include <termcap.h>
#endif
main() {char *s; s=(char *)tgoto("%p1%d", 0, 1); exit(0); }],
res="OK", res="FAIL", res="FAIL")
if test "$res" = "OK"; then
TERMLIB_DIR=-L${dir}
if test "`(uname) 2>/dev/null`" = SunOS &&
uname -r | grep '^5' >/dev/null; then
TERMLIB_DIR_R="${TERMLIB_DIR} -R${dir}"
fi
TERMLIB=-l${tlib}
break
fi
if test "x${TERMLIB_DIR}" = "x"; then
AC_MSG_RESULT($LIBS is unusable)
else
break
fi
done
if test "x${TERMLIB_DIR}" != "x"; then
break
fi
done
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}],
READLINE_VERSION=`cat conftestversion`
AC_MSG_RESULT($READLINE_VERSION),
AC_MSG_RESULT(failed),
AC_MSG_RESULT(no cross compiling))
LIBS=$LIBS
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}],
READLINE_VERSION=`cat conftestversion`
AC_MSG_RESULT($READLINE_VERSION),
AC_MSG_RESULT(failed),
AC_MSG_RESULT(no cross compiling))
# This is a test
#AC_C_BIGENDIAN
# TODO: check for readline version
# (link testprogram with -lreadline)
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