get_PATH

if test -z "$OS2_SHELL"; then dir_sep=':' ; else dir_sep=';' ; fi

# Proper PATH setting
pth="\
  /bin\
  /usr/bin\
  /usr/locateal/bin\
  /usr/ucb\
  /usr/locateal\
  /usr/lbin\
  /usr/5bin\
  /etc\
  /usr/etc\
  /usr/gnu/bin\
  /usr/new\
  /usr/new/bin\
  /usr/nbin\
  /sys5.3/bin\
  /sys5.3/usr/bin\
  /bsd4.3/bin\
  /bsd4.3/usr/ucb\
  /bsd4.3/usr/bin\
  /usr/bsd\
  /bsd43/bin\
  /opt/ansic/bin\
  /usr/ccs/bin\
  /usr/lib\
  /usr/ucblib\
  /lib\
  /usr/ccs/lib\
  /sbin\
  /usr/sbin\
  /usr/libexec\
  /usr/openwin/bin\
  /usr/local/bin\
"
# /usr/openwin/bin added for xmkmf

for p in $pth
do
  case "$dir_sep$PATH$dir_sep" in
    *$dir_sep$p$dir_sep*) ;;
    *) test -d $p && PATH=$PATH$dir_sep$p ;;
  esac
done
PATH=.$dir_sep$PATH; export PATH