1#! /bin/sh 2#__USAGE 3#%C [-P] [-C] other options 4# cpp is a wrapper for wcc to make it work like other cpp's 5# -P omit #line directives from the output 6# -C pass comments through to the output 7# 8#Submitted by Norton T. Allen (allen@huarp.harvard.edu) 9 10typeset lines=l comments="" redir="" 11while :; do 12 case $1 in 13 -P) lines=""; shift; continue;; 14 -C) comments=c; shift; continue;; 15 esac 16 break 17done 18if [ ! -t 0 ]; then 19 cat >.$$.c 20 redir=.$$.c 21fi 22cc -c -Wc,-p$lines$comments -Wc,-pw=0 $* $redir | 23 awk 'NR>1||NF>0 {sub("^ ","");print}' 24[ -n "$redir" ] && rm -f $redir 25