[R-pkg-devel] R CMD check warning about .inc files.

[Pavel Krivitsky]

On Thu, 2017-03-16 at 21:31 +0000, Gábor Csárdi wrote:
> I different extension is fine I think. I use .pmt (poor man's
> templates) for something very similar.

No, both .pmt and .inc produce an R CMD check warning. (The package
itself compiles correctly in either case.)

					Pavel

> 
> Gabor
> 
> On Thu, Mar 16, 2017 at 9:11 PM, Pavel Krivitsky <pavel at uow.edu.au>
> wrote:
> > Dear All,
> > 
> > Since some C header files in a package I maintain have identical
> > macro
> > definitions (which have a different meanings, since other macro
> > definitions differ), I tried to reduce code duplication to split
> > the
> > common macros into their own files, which don't get #included
> > directly
> > by any C files. To give a minimal example, in the following two
> > header
> > files,
> > 
> > BEGIN foo1.h
> > 
> > #define BAR 1
> > #define BAZ(x) ((x)+BAR)
> > 
> > END foo1.h
> > 
> > BEGIN foo2.h
> > 
> > #define BAR 2
> > #define BAZ(x) ((x)+BAR)
> > 
> > END foo2.h
> > 
> > BAZ() macro has redundant definition. I'd like to get rid of the
> > code
> > duplication with the following three files:
> > 
> > BEGIN foo1.h
> > 
> > #define BAR 1
> > #include "foo_common.inc"
> > 
> > END foo1.h
> > 
> > BEGIN foo2.h
> > 
> > #define BAR 2
> > #include "foo_common.inc"
> > 
> > END foo2.h
> > 
> > BEGIN foo_common.inc
> > 
> > #define BAZ(x) ((x)+BAR)
> > 
> > END foo_common.inc
> > 
> > However, I get an R CMD check warning of the form
> > 
> > Subdirectory ‘src’ contains:
> >   foo_common.inc
> > 
> > Is there a way to tell R CMD check that .inc files are OK? Or,
> > should I
> > use a different extension? I don't want to use .c, because those
> > files
> > only contain macros and not anything that compiles to object code,
> > and
> > I don't want to use .h, because these are not meant to be included
> > as
> > header files by any C code.
> > 
> >                                         Thank you in advance,
> >                                         Pavel
> > 
> > --
> > Pavel Krivitsky
> > Lecturer in Statistics
> > National Institute of Applied Statistics Research Australia
> > (NIASRA)
> > School of Mathematics and Applied Statistics | Building 39C Room
> > 154
> > University of Wollongong NSW 2522 Australia
> > T +61 2 4221 3713
> > Web (NIASRA): http://niasra.uow.edu.au/index.html
> > Web (Personal): http://www.krivitsky.net/research
> > ORCID: 0000-0002-9101-3362
> > 
> > NOTICE: This email is intended for the addressee named and may
> > contain
> > confidential information. If you are not the intended recipient,
> > please
> > delete it and notify the sender. Please consider the environment
> > before
> > printing this email.
> > ______________________________________________
> > R-package-devel at r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-package-devel
> 
> 
-- 
Pavel Krivitsky
Lecturer in Statistics
National Institute of Applied Statistics Research Australia (NIASRA)
School of Mathematics and Applied Statistics | Building 39C Room 154
University of Wollongong NSW 2522 Australia
T +61 2 4221 3713
Web (NIASRA): http://niasra.uow.edu.au/index.html
Web (Personal): http://www.krivitsky.net/research
ORCID: 0000-0002-9101-3362

NOTICE: This email is intended for the addressee named and may contain
confidential information. If you are not the intended recipient, please
delete it and notify the sender. Please consider the environment before
printing this email.