X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f
Date: 12 Nov 2003 08:59:55 +0200
Message-Id: <uislqcbro.fsf@elta.co.il>
From: Eli Zaretskii <eliz AT elta DOT co DOT il>
To: djgpp AT delorie DOT com
In-reply-to: <bos9sf$kig$1@agate.berkeley.edu> (nospam@none.com)
Subject: Re: makefile question
References:  <bos9sf$kig$1 AT agate DOT berkeley DOT edu>
Reply-To: djgpp AT delorie DOT com
Errors-To: nobody AT delorie DOT com
X-Mailing-List: djgpp AT delorie DOT com
X-Unsubscribes-To: listserv AT delorie DOT com
Precedence: bulk

> From: nospam AT none DOT com
> Newsgroups: comp.os.msdos.djgpp
> Date: Wed, 12 Nov 2003 03:36:47 +0000 (UTC)
> 
> Hi, does anyone know of a way to extend the following make so that
> in addition to run make on all the subdirs, doing make clean will
> call make clean on all the subdirs as well?

Does the following Makefile work if you say "make cleanall"?  (It's
untested, so beware.)

TARGET =

.PHONY: all cleanall subdirs $(SUBDIRS)

all: subdirs

subdirs: $(SUBDIRS)

$(SUBDIRS):
	$(MAKE) -C $@ $(TARGET)

cleanall:
	$(MAKE) TARGET=clean

This assumes that each Makefile in every subdir has a clean: target.