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Re: __FILE__ relative path?

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Re: FILE relative path?

Subject: Re: __FILE__ relative path?
From: Eric Albert <email@hidden>
Date: Thu, 10 Mar 2005 10:48:46 -0800

On Mar 10, 2005, at 6:07 AM, Alex Eddy wrote:

Is it possible to get gcc to output just the source file name for __FILE__, without the entire absolute path?

e.g. "foo.c" instead of "Users/somebody/project/source/subfolder/ foo.c"?

Comparing some large source trees built with both Codewarrior and gcc, it looks like CW does this, but I don't see any flag to make gcc do it...

GCC uses the path you give it. So if you tell it to compile foo.c, __FILE__ will be foo.c, but if you tell it to compile /Users/somebody/ foo.c, __FILE__ will be /Users/somebody/foo.c.

If you're building from within Xcode, I don't think there's any way to change the type of path (relative vs. full) that Xcode passes to the compiler, though I might be wrong about that.

Hope this helps,
Eric

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  >__FILE__ relative path? (From: Alex Eddy <email@hidden>)




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