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Re: Building guile 1.8.6 on Tru64 5.1b

From: Didier Godefroy
Subject: Re: Building guile 1.8.6 on Tru64 5.1b
Date: Tue, 21 Apr 2009 20:35:14 +0200
User-agent: Microsoft-Entourage/

>> cc1: warnings being treated as errors
> One possible work-around would be to remove the flag
> that turns warnings into errors

Ok, I could try that, but what is that flag?
I didn't put a flag for that myself, so it must be added during configure

I see -Werror in there, is that the flag?
If it is, it's configure putting it in.

>> numbers.c: In function 'scm_c_make_polar':
>> numbers.c:5356: warning: implicit declaration of function 'sincos'
>> numbers.c:5356: warning: incompatible implicit declaration of built-in
>> function 'sincos'
> Could you figure out which header file in tru64 includes
> the definition of sincos?  Normally, I would have guessed
> /usr/include/math.h but perhaps not. Or possibly some

Not in /usr/include/math.h and any other headers in /usr/include

> #define needs to be enabled first e.g. -D_GNU_SOURCE
> during compilation

After finding out that sincos may be broken on Tru64, I'll try the patch
suggested by Ludovic and report back shortly.

Didier Godefroy

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