ref: b1d957de163081057eac05c26d502f6c28fc6dc8
dir: /common/id3lib/m4/lf_lisp.m4/
dnl Copyright (C) 1998 Eleftherios Gkioulekas <[email protected]>
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 of the License, or
dnl (at your option) 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 02111-1307, USA.
dnl
dnl As a special exception to the GNU General Public License, if you
dnl distribute this file as part of a program that contains a configuration
dnl script generated by Autoconf, you may include it under the same
dnl distribution terms that you use for the rest of that program.
AC_DEFUN(LF_PATH_LISPDIR,[
dnl If set to t, that means we are running in a shell under Emacs.
dnl If you have an Emacs named "t", then use the full path.
test "$EMACS" = t && EMACS=
AC_PATH_PROG(EMACS, emacs xemacs, no)
if test "$EMACS" != "no"
then
AC_MSG_CHECKING([where .elc files should go])
dnl Emulate dirname with awk to obtain the directory in which emacs
dnl was installed
lf_emacs_prefix=`echo $EMACS |
awk -F/ '{ for (i=1; i<NF; i++) printf("%s/",$i) }' |
sed 's/\/bin\///g'`
dnl Now check whether the site-lisp directory is under
dnl lf_emacs_prefix/share/emacs/site-lisp
dnl lf_emacs_prefix/lib/emacs/site-lisp
lispdir="${lf_emacs_prefix}/share/emacs/site-lisp"
AC_MSG_RESULT($lispdir)
fi
AC_SUBST(lispdir)
])