[R-SIG-Mac] Request for guidance on compiling C++ using RInside within Xcode 5, OSX 10.9.4, R 3.1.1 (mavericks version)

Simon Urbanek simon.urbanek at r-project.org
Mon Jul 28 16:21:35 CEST 2014 

On Jul 28, 2014, at 10:14 AM, Dirk Eddelbuettel <edd at debian.org> wrote:

> 
> I am somewhat new to this thread as Simon just added me to the CC list ...
> 
> On 28 July 2014 at 09:58, Simon Urbanek wrote:
> | To be precise this seems like a bug in Rcpp/RInside - whichever is adding the -I../Rcpp include. Since Rcpp contains String.h it will break everything due to the conflict with standard string.h (HFS is case-insensitive by default).
> 
> ... but I cannot help but notice that we had String.h since approximately forever:
> 
>   edd at max:~/git/rcpp$ git log inst/include/Rcpp/String.h | tail -5
>   commit b5bff59902c3cabd73f592b362e7cc76a7d06496
>   Author: Romain François <romain at r-enthusiasts.com>
>   Date:   Mon Dec 3 10:06:18 2012 +0000
> 
>       Rcpp::String
>   edd at max:~/git/rcpp$ 
> 
> Folks have built RInside happily since 2012.  Could this not be a simple
> matter of header inclusion order?
> 

You'll have to ask the author of this thread (it's a bit cryptic - and/or check out the SO post), but as I understand it something is adding -I...Rcpp to CPPFLAGS which is bad and not needed since the proper include is #include <Rcpp/String.h> which is fine. I don't know who/what is adding the internal Rcpp directory to the include path.

Cheers,
Simon



> Dirk
> 
> 
> | 
> | Cheers,
> | Simon
> | 
> | 
> | On Jul 28, 2014, at 2:13 AM, Kevin Ushey <kevinushey at gmail.com> wrote:
> | 
> | > Hi Roger,
> | > 
> | > Did you see this StackOverflow post?
> | > http://stackoverflow.com/questions/15489065/rcppeclipse-on-mac-os-x/17054405
> | > 
> | > It sounds like the poster describes the same problem as what you're seeing,
> | > and various prescriptions are offered.
> | > 
> | > Cheers,
> | > Kevin
> | > 
> | > 
> | > On Fri, Jul 25, 2014 at 6:44 AM, Roger Dean <Roger.Dean at uws.edu.au> wrote:
> | > 
> | >> Request for guidance on compiling C++ using RInside within Xcode 5, OSX
> | >> 10.9.4, R 3.1.1 (mavericks version).
> | >> 
> | >> Hi R-SIG-mac experts,
> | >> I know this question is close to some asked previously, and also to
> | >> comment 2.10 of the FAQ document on RInside provided by Dirk Eddelbuettel
> | >> and Romain Francois, but I still cannot solve it, nor find examples of
> | >> others doing so that are clear (or at least, clear to me, apologies if
> | >> appropriate).
> | >> 
> | >> I would like to compile C++ code that uses RInside, but within Xcode 5,
> | >> and using OSX 10.9.4, R 3.1.1 (mavericks version). The reason I wish to do
> | >> this is that I am writing time series analysis/generative externals for
> | >> MAXMSP, a widely used MIDI and audio processing platform, and it is built
> | >> on C and focused on Xcode as the developer tool (it is difficult to find
> | >> people compiling MAX externals using clang++ and not Xcode, though I
> | >> continue to search also towards this possible alternative route.)
> | >> 
> | >> So the helpful examples in the RInside source include rinside_sample0.cpp,
> | >> and this compiles/builds fine for me with the Make process, or with clang++
> | >> directly. And it runs, as do all but one of the other examples. It is very
> | >> simple as intended, and I'm sure many of you will have looked at it:
> | >> 
> | >> // -*- mode: C++; c-indent-level: 4; c-basic-offset: 4;  tab-width: 8; -*-
> | >> //
> | >> // Simple example showing how to do the standard 'hello, world' using
> | >> embedded R
> | >> //
> | >> // Copyright (C) 2009 Dirk Eddelbuettel
> | >> // Copyright (C) 2010 Dirk Eddelbuettel and Romain Francois
> | >> //
> | >> // GPL'ed
> | >> 
> | >> #include <RInside.h>                    // for the embedded R via RInside
> | >> 
> | >> int main(int argc, char *argv[]) {
> | >> 
> | >>    RInside R(argc, argv);              // create an embedded R instance
> | >> 
> | >>    R["txt"] = "Hello, world!\n"; // assign a char* (string) to 'txt'
> | >> 
> | >>    R.parseEvalQ("cat(txt)");           // eval the init string, ignoring
> | >> any returns
> | >> 
> | >>    exit(0);
> | >> }
> | >> 
> | >> I have taken note of the comments about the .R/Makevars, including the
> | >> statements about -stdlib=libstdc++ -mmacosx-version-min=10.6 from Sturla
> | >> Molden (Feb 8 2014) and others. I am providing to Xcode libR.dylib, and
> | >> paths to headers and other libraries. I saw a reference to an Rcpp library,
> | >> but in my RCpp source and R 3.1.1 there is only Rcpp.so, not .dylib. I have
> | >> added this to the Xcode project, though I am not clear that it will be used.
> | >> 
> | >> After innumerable permutations in my attempts, I can only get as far as
> | >> reproducible problems with the string.h code from the Rcpp source (see
> | >> listing below taken directly from the Xcode 'issues' listing). I realise
> | >> there is a historic issue about the LLVM default compiler (now labelled
> | >> Apple LLVM 5.0), but I hoped that was what Makevars could solve.
> | >> 
> | >> Can anyone advise whether it is currently feasible to do what I want, and
> | >> ideally give more specific cues, please?
> | >> 
> | >> many thanks in advance
> | >> 
> | >> Roger Dean
> | >> 
> | >> roger.dean at uws.edu.au<mailto:roger.dean at uws.edu.au>
> | >> Reported Issues:
> | >> 
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:52:17:
> | >> Use of undeclared identifier 'internal'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:52:39:
> | >> Expected member name or ';' after declaration specifiers
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:53:17:
> | >> Use of undeclared identifier 'internal'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:53:45:
> | >> Expected member name or ';' after declaration specifiers
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:66:16:
> | >> Unknown type name 'SEXP'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:71:23:
> | >> Unknown type name 'StringProxy'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:75:23:
> | >> Unknown type name 'const_StringProxy'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:102:17:
> | >> Unknown type name 'Rcomplex'; did you mean '_Complex'?
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:103:17:
> | >> Unknown type name 'Rbyte'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:108:35:
> | >> Unknown type name 'Rbyte'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:110:35:
> | >> Unknown type name 'Rcomplex'; did you mean '_Complex'?
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:111:35:
> | >> Unknown type name 'SEXP'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:112:41:
> | >> Unknown type name 'StringProxy'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:170:42:
> | >> Unknown type name 'StringProxy'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:178:36:
> | >> Unknown type name 'SEXP'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:313:16:
> | >> Unknown type name 'SEXP'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:318:16:
> | >> Unknown type name 'SEXP'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:355:9:
> | >> Unknown type name 'SEXP'
> | >> /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include/Rcpp/String.h:358:21:
> | >> Implicit instantiation of undefined template 'std::basic_string<char,
> | >> std::char_traits<char>, std::allocator<char> >'
> | >> Too many errors emitted, stopping now
> | >> 
> | >> 
> | >> Roger Dean, Founder and Artistic Director, austraLYSIS. Mobile: +61 (0)481
> | >> 309 612.
> | >> Mail: austraLYSIS, PO Box 225, Milperra, NSW 2214, Australia.
> | >> Email<mailto:dr.metagroove at mindless.com> ... Web<
> | >> http://www.australysis.com/> … Recent CD release: MultiPiano (1978-2012),
> | >> solo and computer interactive piano, Tall Poppies TP 225 (double CD). John
> | >> Shand's review: 'a trail-blazer', 'exquisite',  'surprising and
> | >> disquieting', 'willing grooves' ...
> | >> 
> | >> Prof Roger Dean,PhD, DSc, DLitt, FAHA, Research Professor of Sonic
> | >> Communication, Music, Cognition and Action Group, MARCS Institute.
> | >> Mail: MARCS Institute, University of Western Sydney, Locked Bag 1797,
> | >> PENRITH, NSW 2751, Australia.
> | >> Emai<mailto:roger.dean at uws.edu.au>l … Phone: +61 2 9772 6902 ...  Fax: +61
> | >> 2 9772 6040
> | >> We are in Milperra ('Bankstown Campus'), just by the M5 motorway. Check
> | >> the campus maps to visit.
> | >> Web<http://marcs.uws.edu.au> ... Articles list<
> | >> http://tinyurl.com/RTDeanCitations>  ...  Wikipedia<
> | >> http://en.wikipedia.org/wiki/Roger_Dean_(musician)> … I am founding
> | >> co-editor of the sound intermedia journal soundsRite<
> | >> http://soundsite.uws.edu.au> and currently co-editing the forthcoming
> | >> Oxford Handbook of Algorithmic Music.
> | >> I try to minimise 'Email Distraction', in order to get on with research
> | >> and creative work. So I reply to all appropriate emails, but in batches. If
> | >> yours needs a response, please expect to get one normally within 2-4
> | >> working days.
> | >> 
> | >> 
> | >>        [[alternative HTML version deleted]]
> | >> 
> | >> 
> | >> _______________________________________________
> | >> R-SIG-Mac mailing list
> | >> R-SIG-Mac at r-project.org
> | >> https://stat.ethz.ch/mailman/listinfo/r-sig-mac
> | >> 
> | >> 
> | > 
> | > 	[[alternative HTML version deleted]]
> | > 
> | > _______________________________________________
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> | 
> 
> -- 
> http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
>

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