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GCC Standard Predefined Macros

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GCC Standard Predefined Macros

Subject: GCC Standard Predefined Macros
From: Richard Somers <email@hidden>
Date: Fri, 7 Dec 2007 09:49:47 -0700

The following simplified line of code complied fine on Xcode 2.x in my cocoa application.

    char *file = basename(__FILE__)

Xcode 3.0 complies the code with the following error: warning: passing argument 1 of "basename" discards qualifiers from pointer target type.

__FILE__ is a C string or a pointer to char so why the error message?

The following Apple link doesn't seem shed any light.

    http://developer.apple.com/documentation/DeveloperTools/gcc-4.0.1/cpp/Standard-Predefined-Macros.html

I have check on the web and can't seem to find any thing relevant.

Any ideas?

Regards,
Richard
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