Re: -fno-leading-underscore

• Subject: Re: -fno-leading-underscore
• From: Michael Hogsett <email@hidden>
• Date: Wed, 17 Nov 2004 08:40:11 -0800
• Delivered-to: email@hidden
• Delivered-to: email@hidden
• User-agent: Mozilla Thunderbird 0.8 (Macintosh/20040913)

So your solution is to rewrite the C code.

What I want is for GCC to behave as indicated in the
man pages, and behave as elsewhere, that is not to
muck with the symbols by preprending an underscore.

Anyone else have any suggestions?

 - Mike

On Nov 16, 2004, at 1:53 PM, Michael Hogsett wrote:

The -fno-leading-underscore to GCC appears to have no effect.

I don't know about this.

We have some lisp code which calls foreign functions.   The foreign
function calls fail because all of the symbols have an underscore
prepended to their name.

...

How do I resolve this other than rewriting our lisp code?  This does
not occur on Solaris, Linux, or FreeBSD.

$ cat foo.c
void foo() asm ("foo");
void foo() { }
$ gcc -c foo.c
$ nm foo.o
00000000 T foo

That should work for you.

- Steve

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