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Re: [Bug-gsl] gsl-1.9 failed block test

From: Brian Gough
Subject: Re: [Bug-gsl] gsl-1.9 failed block test
Date: Mon, 16 Apr 2007 10:46:05 +0100
User-agent: Wanderlust/2.14.0 (Africa) Emacs/21.3 Mule/5.0 (SAKAKI)

At Sat, 14 Apr 2007 13:14:23 -0400,
Igor Nazarov wrote:
> I am trying to build gsl-1.9 for Mac OS 10.3.9, Power PC G4. Because of 
> the optimization bug in gcc-3.3 I have just recently installed 
> gcc-4.1.2. Unfortunately, the gcc-4.1.2 build did not pass all tests 
> either, so likely the reason is yet another bug in gcc. However, I 
> would still like to report this bug to you, quite possibly it is not 
> all compiler's fault.
> FAIL: gsl_block_long_double_fprintf and fscanf [129]
> FAIL: gsl_block_complex_long_double_fprintf and fscanf [140]


Thanks for the email. 

As you say, that may be a problem with the compiler on Mac OS.  

One suggestion: you could try editing the file config.h and commenting
out the line "#define HAVE_PRINTF_LONGDOUBLE 1" then do make clean &&
make && make check, in case it only affects the use of long double.
If that works, please let us know.

best regards,

Brian Gough
(GSL Maintainer)

Network Theory Ltd,
Publishing the GSL Manual - http://www.network-theory.co.uk/gsl/manual/

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