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Re: [Bug-gsl] gsl on mactel

From: Brian Gough
Subject: Re: [Bug-gsl] gsl on mactel
Date: Tue, 14 Mar 2006 15:21:53 +0000

Charles Ballard writes:
 > gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -g -O2 -c fp.c  -fno-common - 
 > DPIC -o .libs/fp.lo
 > fp-darwin.c: In function 'gsl_ieee_set_mode':
 > /usr/include/architecture/ppc/fp_regs.h:132: error: output constraint  
 > 0 must specify a single register
 > fp-darwin.c:95: confused by earlier errors, bailing out
 > Having a quick look in fpu.h there seems to be a fairly simple  
 > relationship with the old fp-darwin.c.  make check run and passes all  
 > tests (but I do not know if it is being tested properly)

Thanks for the bug report.

Just to confirm what you did: you changed #include
<architecture/ppc/fp_regs.h> to #include <architecture/i386/fp_regs.h>
in fp-darwin.c and it compiled?

In the "IEEE" chapter of the GSL reference manual there are some
examples of usage of the GSL_IEEE_MODE environment variable -- if you
can try those out and confirm that everything works correctly I'll add
support for the intel mac.

Brian Gough

Network Theory Ltd,
Publishing Free Software Manuals --- http://www.network-theory.co.uk/

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