#!/bin/csh
#

if ( $# > 0 ) then
    set dbase = "${argv[1]}/"
else
    set dbase = "/archive/FreeBSD-current/sys/net80211"
endif

foreach i ( `find . -type f` )
    set spath = "$i"
    set name = "$i:t"
    if ( "$name" == "Makefile" ) then
	continue
    endif
    set dpath = `find $dbase -type f -name $name`
    if ( "$dpath" == "" ) then
	continue;
    endif
    diff -w -u $dpath $spath
end