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Re: gcc environment variables

To: Alexandre Oliva <aoliva at redhat dot com>
Subject: Re: gcc environment variables
From: Jamie Lokier <egcs at tantalophile dot demon dot co dot uk>
Date: Fri, 6 Oct 2000 01:39:11 +0200
Cc: Alexander Piavka <piavka at CS dot BGU dot AC dot IL>, gcc at gcc dot gnu dot org
References: <Pine.SOL.4.10_heb2.08.10010041002110.18111-100000@indigo> <orwvfopfov.fsf@guarana.lsd.ic.unicamp.br>

Alexandre Oliva wrote:
> > Does anyone know there to find the FULL list of environment variables
> > that efect the behaviour of gcc,All I found was only a small part of
> > these.
> 
> The GCC manual is supposed to cover them.  If you find of any
> variables that affect GCC and are not listed there, please report.

It does not document SUNPRO_DEPENDENCIES which affects CPP.  Which, btw,
is a very useful environment variable whose functionality cannot be
duplicated by any combination of command line options or other variables.

Really there should be a command line option to do the equivalent.

-- Jamie

Follow-Ups:
- Re: gcc environment variables
  - From: Zack Weinberg

References:
- gcc environment variables
  - From: Alexander Piavka
- Re: gcc environment variables
  - From: Alexandre Oliva

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