#!/bin/sh

#

#

# CDDL HEADER START

#

# The contents of this file are subject to the terms of the

# Common Development and Distribution License (the "License").

# You may not use this file except in compliance with the License.

#

# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

# or http://www.opensolaris.org/os/licensing.

# See the License for the specific language governing permissions

# and limitations under the License.

#

# When distributing Covered Code, include this CDDL HEADER in each

# file and include the License file at usr/src/OPENSOLARIS.LICENSE.

# If applicable, add the following below this CDDL HEADER, with the

# fields enclosed by brackets "[]" replaced with your own identifying

# information: Portions Copyright [yyyy] [name of copyright owner]

#

# CDDL HEADER END

#

# Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.

#

# GNU emacs is delivered to Solaris as a core package (pkg:/editor/gnu-emacs)

# that contains a complete emacs environment, minus the actual emacs

# binaries. There are multiple binaries, which are optionally

# installed from separate packages:

#

#	emacs-gtk (pkg:/editor/gnu-emacs/gnu-emacs-gtk)

#		X11 support, using the GTK toolkit.

#

#	emacs-x (pkg:/editor/gnu-emacs/gnu-emacs-x11)

#		X11 support, using the Athena (Xaw) toolkit.

#

#	emacs-nox (pkg:/editor/gnu-emacs/gnu-emacs-x11)

#		Pure tty emacs, without any X Window support.

#		emacs-nox can run on a system minimized to not include

#		the X11 libraries.

#

# This script is installed as /usr/bin/emacs. It examines the

# emacs binaries on the system, and runs the "best" version available.

#

for EXE in emacs-gtk emacs-x emacs-nox; do

	if [ -f /usr/bin/$EXE ]; then

		exec /usr/bin/$EXE "$@"

	fi

done

# If we get here, the system has pkg:/editor/gnu-emacs installed without

# one of the packages that deliver the executables. That's not supposed to

# happen, because the packages specify dependencies to prevent it, but

# if it does, issue an appropriate message.

#

echo "$0: no emacs binaries available. Install software package pkg:/editor/gnu-emacs/gnu-emacs-gtk, pkg:/editor/gnu-emacs/gnu-emacs-x11, or pkg:/editor/gnu-emacs/gnu-emacs-x11" 1>&2

exit 1