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Re: Determine the target of a build in gcc

From: Jim Wilson <wilson at specifixinc dot com>
To: "J. Grant" <jg-lists at jguk dot org>
Cc: gcc at gcc dot gnu dot org
Date: Mon, 05 Jan 2004 18:31:26 -0800
Subject: Re: Determine the target of a build in gcc
References: <3FF41B45.404@jguk.org>

J. Grant wrote:

Is it possible to determine the target of a build when compiling with gcc?
Perhaps it is possible to see something like the target architecture? I

Most ports do define macros to identify the target. This is very target dependent though. You will need to look at the macros defined by your target compiler, and pick appropriate ones to test.

The command touch foo.h; cpp -dM foo.h will show you all of the predefined macros. This is from the cpp manual, for the -dM documentation. -- Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com

References:
- Determine the target of a build in gcc
  - From: J. Grant

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