From bates at stat.wisc.edu  Mon Sep 25 17:42:22 2006
From: bates at stat.wisc.edu (Douglas Bates)
Date: Mon, 25 Sep 2006 10:42:22 -0500
Subject: [Rd] alpha, portable use
In-Reply-To: <4517D92D.1000707@bank-banque-canada.ca>
References: <4511A685.6030509@bank-banque-canada.ca>
	<Pine.LNX.4.64.0609202202560.21267@gannet.stats.ox.ac.uk>
	<4517D92D.1000707@bank-banque-canada.ca>
Message-ID: <40e66e0b0609250842m5f200406r5107814af3e06012@mail.gmail.com>

On 9/25/06, Paul Gilbert <pgilbert at bank-banque-canada.ca> wrote:
> I am still confused about this (and it is still happening with R-beta).
> Writing R Extensions suggests I need a Makefile or Makevars in my
> package,  but that has not been the case previously.  Is there now a
> requirement that all packages need Makefiles or Makevars if there is
> fortran to be compiled?  This is only happening on one of my systems.
> Building R and make check work fine on that system, but it seems that
> not all the information gets passed along to package compiles.
>
> (BTW, this is just a warning, but Kurt suggested we try to eliminate
> warnings.)

>From the warning it seems that you have a Makevars file in the src
directory for your package.  The change in R-2.4.0 is that packages
that did have a Makevars file of the form

PKG_LIBS=$(LAPACK_LIBS) $(BLAS_LIBS)

should change that to

PKG_LIBS=$(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)

>
> Paul Gilbert
>
> Prof Brian Ripley wrote:
> > On Wed, 20 Sep 2006, Paul Gilbert wrote:
> >
> >> When I build one of my packages with alpha from yesterday I am getting
> >>
> >> * checking for portable use of $BLAS_LIBS ... WARNING
> >> apparently missing $(FLIBS) in 'PKG_LIBS=$(LAPACK_LIBS) $(BLAS_LIBS)'
> >>
> >> Is this something I should worry about?  (Possibly I got this before and
> >> didn't notice.)
> >
> > Yes, please do check Writing R Extensions ....
> >
> ====================================================================================
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> La version fran?aise suit le texte anglais.
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[Rd] alpha, portable use
Douglas Bates