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|
#!/bin/sh
#
# Script that enable features for wmmailad and creates its configuration file.
CONFIG="Config.make"
DEFAULT_PREFIX="/usr/local"
DEFINES=`awk '/HAVE_/{print $3}' "$CONFIG".in`
FEATURES=`echo "$DEFINES" | sed -e 's/-DHAVE_//g'`
PREFIX=""
ENABLE=""
VERSION=`cat VERSION`
do_help() {
echo "configure - configure script for wmmaiload, Thomas Nemeth, 2005"
echo "Usage: ./configure [-h] [-p PATH] [-e FEATURE] ..."
echo " -h, --help : this (very) short help :)"
echo " -p, --prefix=PATH : path where to install the program"
echo " -e, --enable=FEATURE : enable feature FEATURE for compiling wmmaiload"
echo
echo "FEATURE is one of :"
for FEATURE in $FEATURES ; do
echo " - $FEATURE"
done
echo "You can use as much --enable option as you want."
exit 1
}
do_set_feature() {
OPTIONS=`echo "$1" | tr "[a-z]" "[A-Z]"`
set -- `IFS=','; echo $OPTIONS`
for OPTION in $*; do
REQUEST=""
for FEATURE in $FEATURES; do
if [ "$OPTION" = "$FEATURE" ]; then
REQUEST="$FEATURE"
break
fi
done
if [ "$REQUEST" = "" ]; then
echo "Feature '$1' does not exist." > /dev/stderr
exit 2
fi
ENABLE="$ENABLE $REQUEST"
done
}
do_parse_args() {
while [ "$1" != "" ]; do
case $1 in
-h) do_help;;
--help) do_help;;
-p) PREFIX=$2; shift;;
--prefix=*) PREFIX=`echo $1 | cut -d'=' -f2`;;
-e) do_set_feature $2; shift;;
--enable=*) do_set_feature `echo $1 | cut -d'=' -f2`;;
*) echo "Unknown option [$1]."; exit 2;;
esac
shift
done
}
do_add_option_cmd() {
SEDCMD="${SEDCMD};/HAVE_$1/s/^.//"
}
do_check_config() {
if [ "$PREFIX" = "" ]; then
PREFIX="$DEFAULT_PREFIX"
fi
if [ "$ENABLE" = "" ]; then
echo "There's no need to call this script if you don't enable at least 1 option."
echo "Configuring for all options..."
ENABLE="$FEATURES"
fi
}
do_configure() {
do_check_config
SEDCMD="s,#VERSION#,$VERSION,;s,#PREFIX#,$PREFIX,"
for OPTION in $ENABLE ; do
do_add_option_cmd $OPTION
done
sed -e "$SEDCMD" $CONFIG.in > $CONFIG
}
do_parse_args $@
do_configure
|
