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Re: Make and '+='
- To: "Zack Weinberg" <zackw at stanford dot edu>
- Subject: Re: Make and '+='
- From: Alexandre Oliva <aoliva at redhat dot com>
- Date: 16 Dec 2000 11:18:18 -0200
- Cc: gcc at gcc dot gnu dot org
- Organization: GCC Team, Red Hat
- References: <20001215211735.A18594@wolery.stanford.edu>
On Dec 16, 2000, "Zack Weinberg" <zackw@stanford.edu> wrote:
> Does anyone know whether '+=' for Makefile variables is in POSIX or at
> least universally supported?
All I know is that it isn't as portable as one might want. Automake,
for one, expands += manually.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist *Please* write to mailing lists, not to me