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Bug#552959: [Pkg-scicomp-devel] Bug#555817: gmp: Add -fexceptions to CPPFLAGS



Hi,

On Wed, Nov 11, 2009 at 10:24:39PM +0100, Israel Herraiz wrote:

> I am suggesting to add the -fexceptions to CPPFLAGS to solve one bug
> that is happening in the ppl package (see bug #552959 for details).
> 
> In PPL, the configure script recommends to add -fexceptions to
> CPPFLAGS to avoid problems like the mentioned bug.

I don't believe that is what the configure warning implies.  The
wording

  *** MEMORY EXHAUSTION MAY RESULT IN ABRUPT TERMINATION.
  *** This is OK, if you do not plan to use the bounded memory capabilities
  *** offered by the PPL.

suggests that **ppl** may result in abrupt termination, not the build
process.  In any case, the build behaviour is the precise opposite:
rather than abrupt termination, it ran for > 240 minutes without
activity.

Moreover, the amd64 build DOES NOT produce this warning.  You can see
that in the build log of the original post.  I verified it myself: I'm
building ppl right now on amd64.

Closing as I don't believe there is a gmp bug.  However, I'm
a little curious why the i686 build produces that warning while
amd64 does not.

Regards,
-Steve

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