if [ $UID -eq 0 ]; then
PATH=~root/bin:/usr/local/sbin:/usr/sbin:/sbin:$PATH
else
- PATH="${HOME}/local/bin:/usr/lib/ccache:${HOME}/bin:${PATH}"
- LD_LIBRARY_PATH="${HOME}/local/lib"
+ case "${PATH}" in
+ *:${HOME}/local/bin:*)
+ ;;
+ *)
+ PATH="/usr/lib/ccache:${HOME}/local/bin:${HOME}/bin:${PATH}"
+ LD_LIBRARY_PATH="${HOME}/local/lib"
+ ;;
+ esac
fi
+if test -z "$TZ"; then
+ export TZ=$(cat /etc/timezone)
+fi