Uso de compilador distinto al que tengo 'by default'

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#384

From: c.b.
Date: Tue, 06 Oct 2009 10:56

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Hola:

Tengo que compilar un programa usando un compilador distinto al que tengo 
instalado 'by default'.

Mi pregunta es: si hago

export CC=/usr/bin/gcc-3.3
export CXX=/usr/bin/gcc-3.3
export CCP=/usr/bin/cpp-3.3

cuando reinicie sesión, ¿vuelvo a las variables por defecto?
En caso contrario, ¿debo hacer los 'export' a la inversa?

Best regards
c.b.

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From: "c.b." <simequieresescribir@despammed.com>
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Subject: Uso de compilador distinto al que tengo 'by default'
Date: Tue, 6 Oct 2009 10:56:04 +0000 (UTC)
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