NAME¶
cpif - selectively update files
SYNOPSIS¶
cpif [
-eq|
-ne] file ...
DESCRIPTION¶
cpif is an auxiliary tool for use with
notangle(1) and
make(1).
cpif compares its standard input to each of the named
files, overwriting the file if the comparison succeeds or if the named file
does not exist. If neither
-eq or
-ne is specified, the default
is
-ne. Typical usage is in the following default rule, suitable for
use in a Makefile.
.nw.h: ; notangle -Rheader $*.nw | cpif $*.h
SEE ALSO¶
notangle(1)
VERSION¶
This man page is from
noweb version 2.11b.
AUTHOR¶
Norman Ramsey, Harvard University. Internet address
nr@eecs.harvard.edu.
Noweb home page at
http://www.eecs.harvard.edu/~nr/noweb.