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Re: nested backticks in Makefile

From: DJ Delorie <dj at redhat dot com>
To: drow at false dot org
Cc: dave dot korn at artimi dot com, gcc at gcc dot gnu dot org
Date: Tue, 27 Mar 2007 22:28:33 -0400
Subject: Re: nested backticks in Makefile
References: <jeejna38gt.fsf@sykes.suse.de> <038601c77095$2a29a9c0$2e08a8c0@CAM.ARTIMI.COM> <xntzw6wlxr.fsf@greed.delorie.com> <20070328022204.GA8387@caradoc.them.org>

> On Tue, Mar 27, 2007 at 03:01:04PM -0400, DJ Delorie wrote:
> > - CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
> > + CROSS_SYSTEM_HEADER_DIR='$(shell echo $(gcc_tooldir)/sys-include)'
> 
> Don't you need more quotes than that?

I think if we quoted it more, we'd end up passing the backticks along
instead of processing them, and we'd end up right where we started.

Follow-Ups:
- Re: nested backticks in Makefile
  - From: Daniel Jacobowitz

References:
- Re: nested backticks in Makefile
  - From: Andreas Schwab
- RE: nested backticks in Makefile
  - From: Dave Korn
- Re: nested backticks in Makefile
  - From: DJ Delorie
- Re: nested backticks in Makefile
  - From: Daniel Jacobowitz

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