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dnl Copyright (C) 1999 NISHIDA Keisuke <knishida@ring.aist.go.jp>
dnl
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2, or (at your option)
dnl any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
dnl 02111-1307, USA.
AC_DEFUN(AM_PATH_LISPDIR,
[dnl #
dnl # Check Emacs
dnl #
AC_ARG_WITH(emacs,
[ --with-emacs=EMACS compile with EMACS [EMACS=emacs, xemacs...]],
[case "${withval}" in
yes) EMACS= ;;
no) AC_MSG_ERROR([emacs is not available]) ;;
*) EMACS=${withval} ;;
esac], EMACS=)
if test "x$EMACS" = "xt" -o "x$EMACS" = x; then
AC_PATH_PROGS(EMACS, emacs xemacs mule, no)
if test $EMACS = no; then
AC_MSG_ERROR(you should install Emacs first)
fi
fi
dnl #
dnl # Check Emacs directories
dnl #
AC_MSG_CHECKING([where emacs files are in])
EMACS_BASENAME="`echo x$EMACS | sed -e 's/x//' -e 's/^.*\///'`"
if test "x$emacsdir" = x; then
if test "x$prefix" = "xNONE"; then
prefix=$ac_default_prefix
fi
emacsdir="\$(datadir)/emacs"
case "$EMACS_BASENAME" in
emacs|emacs-*)
if test -d $prefix/lib/emacs; then
emacsdir="$prefix/lib/emacs"
fi
if test -d $prefix/share/emacs; then
emacsdir="$prefix/share/emacs"
fi
;;
xemacs|xemacs-*)
if test -d $prefix/lib/xemacs; then
emacsdir="$prefix/lib/xemacs"
fi
if test -d $prefix/share/xemacs; then
emacsdir="$prefix/share/xemacs"
fi
;;
mule|mule-*)
if test -d $prefix/lib/emacs; then
emacsdir="$prefix/lib/emacs"
fi
if test -d $prefix/share/emacs; then
emacsdir="$prefix/share/emacs"
fi
if test -d $prefix/lib/mule; then
emacsdir="$prefix/lib/mule"
fi
if test -d $prefix/share/mule; then
emacsdir="$prefix/share/mule"
fi
;;
esac
fi
AC_MSG_RESULT($emacsdir)
AC_SUBST(emacsdir)
dnl #
dnl # Check Emacs site-lisp directories
dnl #
AC_ARG_WITH(lispdir,
[ --with-lispdir=DIR emacs lisp files go to DIR [guessed]],
[case "${withval}" in
yes) lispdir= ;;
no) AC_MSG_ERROR(lispdir is not available) ;;
*) lispdir=${withval} ;;
esac], lispdir=)
AC_MSG_CHECKING([where .elc files should go])
if test "x$lispdir" = x; then
lispdir="$emacsdir/site-lisp"
if test -d $emacsdir/lisp; then
lispdir="$emacsdir/lisp"
fi
case "$EMACS_BASENAME" in
xemacs|xemacs-*)
lispdir="$lispdir/lookup"
;;
esac
fi
AC_MSG_RESULT($lispdir)
AC_SUBST(lispdir)])
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