Re: make -s, how to make it quiet?

[Ralf Wildenhues]

Joakim, please quote only relevant parts of the message you reply to.
Thanks.

* Joakim Tjernlund wrote on Sat, Sep 13, 2008 at 11:40:46AM CEST:
> > 
> > #! /bin/sh
> > set -e
> > LC_ALL=C
> > export LC_ALL
> > adds=adds.$$
> > inits=inits.$$
> > tmp=tmp.$$
> > for file in `find . -name Makefile.am`; do
> >   sed -n 's/^\([a-zA-Z_][a-zA-Z_0-9]*\) *+=.*/\1/p' "$file" | sort -u > 
> > $adds
> >   sed -n 's/^\([a-zA-Z_][a-zA-Z_0-9]*\) *=.*/\1/p' "$file" | sort -u > 
> > $inits
> >   needed=`join -v 1 $adds $inits`
> >   mv "$file" $tmp
> >   { echo "$needed" | sed 's/$/ =/'; cat $tmp; } > "$file"

In this line, change the sed script to be '/^$/d;s/$/ =/', to fix ...

> > done
> > rm $tmp $adds $inits

> Works fairly well, just one thing:
> It turns already correct assignmenst like:
>  SUBDIRS = xxxx
>  SUBDIRS += yyyy
> into
>  =
>  SUBDIRS = xxxx
>  SUBDIRS += yyyy

... this.