Isn't this what Type: Frontend is for? That gives you complete control and would seem appropriate for both of your examples.

On Thu, 5 Jun 2008, Dirk Eddelbuettel wrote:


I have been mulling over an idea I had meant to flesh out with a prototype
but haven't gotten around to.   So here it goes in the abstract without
working code:


What:  Extend 'R CMD INSTALL' to also work on sources that are not strictly
      CRAN packages

Why:  'R CMD INSTALL' is very good and very successful for CRAN packages. It
     has solved most issues related to configure, make, ... etc by relying
     on pre-computed and stored values.

     CRAN is also very good as a mirror network to distribute content that
     is easy to obtain by useRs.

     So there are cases where I'd like to use CRAN / R CMD INSTALL to work
     on non-package code. Two case are

       i)  littler which is easy to 'configure; make; make install' but
           would want to live in $PREFIX/bin -- and I need to copy it there

       ii) RCpp which is a library / glue code making live easier for C++
            code to interface with R; also easy to configure but I'd then
            libRcpp.{so,a} to be in $PREFIX/bin -- and I need to copy it
            there

I hope not in 'bin' -- I am not sure if you mean $PREFIX/lib[64] or $R_HOME/lib?

How:  Similar to 'cleanup' we could have a script 'postinstall' in the
     top-level directory, and if present, R would execute it.


As I'm the one with the itch, I'd be happy to work on code towards
implementing this -- but before I go overboard with it, I'd love to hear
comments, suggestions, questions, ...  It is worthwhile? Is it feasible?
What did I overlook?

Thanks, Dirk

--
Three out of two people have difficulties with fractions.

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--
Brian D. Ripley,                  [EMAIL PROTECTED]
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
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