#!/bin/sh
# mktexlsr-sys created by Hajime Yoshimori <lugia.kun@gmail.com>

if tty -s; then verbose=true; else verbose=false; fi

if [ "$UID" != "" -a "$UID" != 0 ]; then
   echo "Run $0 with super user." >&2
   exit 1
fi

SYSTEXMF=`kpsewhich -var-value SYSTEXMF`
TEXMFDBS=`kpsewhich -show-path ls-R`

SYSDBS=`echo "$SYSTEXMF:$TEXMFDBS" | tr : '
' | sed -e '/^ *$/ d' | sort | uniq -d`

if [ "x$SYSDBS" == "x" ]; then
   $verbose && echo "No ls-R will be placed in SYSTEXMF, do nothing."
   exit 0
fi

mktexlsr $SYSDBS
