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#!/bin/bash
: ${PORTDIR:=/usr/portage}
: ${ECLASSDIR:=${0%/*}/../../../eclass}
: ${FILESDIR:=${ECLASSDIR}/../app-portage/eclass-manpages/files}
AWK="gawk"
while [[ $# -gt 0 ]] ; do
case $1 in
-e) ECLASSDIR=$2; shift;;
-f) FILESDIR=$2; shift;;
-d) AWK="dgawk";;
*) break;;
esac
shift
done
if [[ ! -d ${ECLASSDIR} ]] ; then
echo "Usage: ${0##*/} [-e eclassdir] [-f eclass-to-manpage.awk FILESDIR] [eclasses]" 1>&2
exit 1
fi
[[ $# -eq 0 ]] && set -- "${ECLASSDIR}"/*.eclass
for e in "$@" ; do
set -- \
${AWK} \
-vPORTDIR="${PORTDIR}" \
-f "${FILESDIR}"/eclass-to-manpage.awk \
${e}
if [[ ${AWK} == "gawk" ]] ; then
"$@" > ${e##*/}.5 || rm -f ${e##*/}.5
else
"$@"
fi
done
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