[Rcpp-devel] Fwd: Installing Rcpp and working a compilation with C++

[Benjamin S. Levy]

In order of the advice from others who replied to my first question:

1.	Inaki Ucar.  Thank you.  Being new to Ubuntu and Linux, I was unaware of the dire implications of changes in the sources.list file.  All instances of ‘trusty’ have been changed back to ‘bionics’.  It was included as a possible reason for my inability to compile and link R and C++; so, from a new-person perspective, it was useful.

2.	Dirk Eddelbuettel.  The ‘litmus’ test that you suggested worked.  Thank you.  Glad to know that it will be supported on Windows10 (and MacOS, too, I assume).  Now, also, I know about the r-sig-debian list, which is where I will now be able to direct relevant questions.

3.	Ralf Stubner.  Your suggestion gets to the reason why I asked.  I will explore the suggestion with care.

Again, with all due respect and thanks.

BSL


> Begin forwarded message:
> 
> From: Ralf Stubner <ralf.stubner at daqana.com>
> Subject: Re: [Rcpp-devel] Fwd: Installing Rcpp and working a compilation with C++
> Date: November 1, 2018 at 6:10:15 AM EDT
> To: rcpp-devel at lists.r-forge.r-project.org
> 
> On 11/1/18 2:42 AM, Benjamin S. Levy wrote:
>>>        PKG_CXXFLAGS="-I/usr/local/lib/R/site-library/Rcpp/include" \
>>>        PKG_LIBS="-L/home/myDir/R/x86_64-pc-linux-gnu-library/3.5/Rcpp/libs
> This looks fishy. For PKG_CXXFLAGS you say that Rcpp is installed in
> /usr/local/lib/R/site-library/Rcpp/. For PKG_LIBS you use
> /home/myDir/R/x86_64-pc-linux-gnu-library/3.5/Rcpp/. Where is it
> actually installed?
> 
> Greetings
> Ralf
> 
> -- 
> Ralf Stubner
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> 
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