The recent update to R would prevent it from building on Solaris, as there was no suitable iconv.

I've created a package for iconv.

http://trac.sagemath.org/sage_trac/ticket/8191

which William said:

http://groups.google.com/group/sage-devel/msg/7b3a8b848b90b6f3

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I personally think that iconv should be much more easily allowed in as a standard Sage package (no big waiting period when it is optional etc.) since it is now _required_ by a standard Sage package (namely R).
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Since iconv is a new package, it needs not only including, but updates to spkg/install and spkg/standard/deps, which I've attached to the trac ticket.

After adding the iconv library, R would still not build !!

After a post to the R mailing list, I was advised of a configure option "--without-ICU". I can't find this documented, but the configure option disables R's use of the ICU library - otherwise we would have to add yet another library to the Sage tarball.

I've enabled that option (only on Solaris), and R now builds ok. I also sorted out a few minor Solaris-specific issues in R's spkg-install file.

http://trac.sagemath.org/sage_trac/ticket/8285

If anyone could review

http://trac.sagemath.org/sage_trac/ticket/8191

and/or

http://trac.sagemath.org/sage_trac/ticket/8285

I would appreciate it.

I've spent quite a bit of time today trying to resolve the issues created by updating R, without it being tested on Solaris.

Dave


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