76 lines
1.9 KiB
Bash
76 lines
1.9 KiB
Bash
#!/bin/bash
|
|
# Copyright 1999-2005 Gentoo Foundation
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
# $Id$
|
|
|
|
# Based on the am-wrapper.sh script (sys-devel/automake-wrapper-1-r1)
|
|
#
|
|
# Executes the correct fox-config version, based on the value of WANT_FOX.
|
|
# All versions of fox after 1.0.x ship with a fox-config script
|
|
#
|
|
#
|
|
# Stable branches first, in descending order, then unstable branches.
|
|
# After a new stable branch, prepend the new version and bump (or remove)
|
|
# the last unstable branch
|
|
#
|
|
vers="1.6 1.4 1.7"
|
|
bindir=/usr/bin
|
|
|
|
if [ "${0##*/}" = "fox-wrapper.sh" ] ; then
|
|
echo "fox-wrapper: Don't call this script directly, use fox-config instead" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ -z "${WANT_FOX}" ] ; then
|
|
echo "fox-wrapper: Set the WANT_FOX variable to the desired version of fox, e.g.:" >&2
|
|
echo " WANT_FOX=\"1.6\" fox-config $@"
|
|
exit 1
|
|
fi
|
|
|
|
for v in ${vers} ; do
|
|
eval binary_${v/./_}="fox-${v}-config"
|
|
done
|
|
|
|
#
|
|
# Check the WANT_FOX setting
|
|
#
|
|
for v in ${vers} x ; do
|
|
if [ "${v}" = "x" ] ; then
|
|
echo "fox-wrapper: WANT_FOX was set to an invalid version ${WANT_FOX}" >&2
|
|
echo " Valid values of WANT_FOX are: ${vers// /, }"
|
|
exit 1
|
|
fi
|
|
|
|
if [ "${WANT_FOX}" = "${v}" ] ; then
|
|
binary="binary_${v/./_}"
|
|
binary="${!binary}"
|
|
break
|
|
fi
|
|
done
|
|
|
|
if [ "${WANT_FOXWRAPPER_DEBUG}" ] ; then
|
|
echo "fox-wrapper: DEBUG: WANT_FOX is set to ${WANT_FOX}" >&2
|
|
echo "fox-wrapper: DEBUG: will execute <$binary>" >&2
|
|
fi
|
|
|
|
#
|
|
# for further consistency
|
|
#
|
|
for v in ${vers} ; do
|
|
mybin="binary_${v/./_}"
|
|
if [ "${binary}" = "${!mybin}" ] ; then
|
|
export WANT_FOX="${v}"
|
|
fi
|
|
done
|
|
|
|
#
|
|
# Now try to run the binary
|
|
#
|
|
if [ ! -x "${bindir}/${binary}" ] ; then
|
|
echo "fox-wrapper: $binary is missing or not executable." >&2
|
|
echo " Please try emerging the correct version of fox, i.e.:" >&2
|
|
echo " emerge '=x11-libs/${binary/-config/}*'" >&2
|
|
exit 1
|
|
fi
|
|
|
|
"$binary" "$@"
|