$SRC/slcompress.c $SRC/slcompress.h common/zlib.c common/zlib.h; do
dest=$SYS/net/$(basename $f)
if [ -f $dest ]; then
- if ! cmp -s $f $dest; then
+ if ! diff -qBI '[ ]\$[IN][de].*:.*\$' $f $dest >/dev/null; then
echo "Copying $f to $dest"
mv -f $dest $dest.orig && echo " (old version saved in $dest.orig)"
cp $f $dest