Hi Andrew:

I have been gradually building up my gcc-4.7 related tool chain for my
new Debian wheezy system, but I have now run into a problem for gnat
(Ada).  The issue is the Debian packager for gnat simply decided to
skip packaging of gnat-4.7 (with no public discussion I can find of
why he made that choice).  Instead, he is sticking with gnat-4.6 for
wheezy instead.  The result is there is no Debian gnat-4,7 package
that is consistent with gcc-4.7.  What is even more concerning is
there is no later versions of gnat (such as gnat-4.7 or gnat-4.8 which
was just released) even in experimental so it might be quite a while
before there is proper modern support for gnat and Ada packaged for
Debian again.

So it appears my choices are the following:

(1) Start over with a gcc-4.6-based tool chain to be compatible with
the existing gnat-4.6 package.  I prefer not to take this choice
because gcc-4.7 has some interesting stuff in it including some
noticeable efficiency improvements.

(2) Just forget about gnat and Ada altogether.  I prefer not to take
this choice since I like to periodically test Jerry's work on the Ada
bindings and examples.

(3)???

How do you get around the issue of missing modern gnat packages for your
Debian unstable platform?

Alan
__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state
implementation for stellar interiors (freeeos.sf.net); the Time
Ephemerides project (timeephem.sf.net); PLplot scientific plotting
software package (plplot.sf.net); the libLASi project
(unifont.org/lasi); the Loads of Linux Links project (loll.sf.net);
and the Linux Brochure Project (lbproject.sf.net).
__________________________

Linux-powered Science
__________________________

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