similar to: Problem building DLL under Windows

Dear R experts, recently I started developing a Rcpp package "OpenMPTest". Within that package I want to use OpenMP, as in the following code example: // header file #include <omp.h> using namespace Rcpp ; RcppExport SEXP testOpenMP( SEXP nThreads ) ; // cpp file SEXP testOpenMP( SEXP nThreads ) { BEGIN_RCPP NumericVector numberThreads = NumericVector( nThreads );

Hi, everyone, I am just trying to use Rcpp in my computer, and I would like to try a simple example from website, but R keeps reporting me error. I am using Windows XP, and has installed Rtools and GSI. Here is the response: > src = ' + Rcpp::NumericVector xa(a); + Rcpp::NumericVector xb(b); + int n_xa = xa.size(); + int n_xb = xb.size(); + + Rcpp::NumericVector xab(n_xa + n_xb - 1);

HI! Have somebody an expample how the syntax is for passing the path of include files to: "If a package needs to specify additional directories for search- ing header les (`-I' options) or additional libraries for linking (`-l' and `-L' options), it should do this by setting the variables PKG_CPPFLAGS and PKG_LIBS in `src/Makevars'." But no examples. :-( src/Makevars.

I am having trouble installing RMySQL on a clean install of Fedora Core 4 64 bit on a dual dual core machine (that is, two dual core processors). Seems like the LD_LIBRARY_PATH is incorrect, but I don't seem to have it quite right yet. There are a few mentions of this problem in google, but thus far none of the "fixes" and fixed my problem. I've tried defining the

Hallo! Thanks for the answers that I received. I had downloaded the last distribution of RMySQL from /R/CRAN/src/contrib/Devel.. Its the first package that I am trying to compile under Windows. >From the Compiler I am getting the following error message. In file included from RMySQL.c:1: RMySQL.h:24: mysql.h: No such file or directory RMySQL.h:25: mysql_com.h: No such file or directory

Full_Name: Rick Sayre Version: 2.4.0 OS: Windows Submission from: (NULL) (138.72.27.164) PKG_LIBS works fine on *nix on windows, it seems to be ignored by the "SHLIB" script so, R CMD SHLIB blah properly uses PKG_CPPFLAGS and PKG_CFLAGS from Makevars, but PKG_LIBS is ignored

Hi all, I'm posting this here as it discusses an issue with an external C library. If it would be better in R-Help, then I'll repost. I'm using an external library which I've written, which provides a large set of data (>500MB in a highly condensed format) and the tools to return values from the data. The functionality has been tested call by call and using valgrind and works

Hi, Recently, I made an R package that used the C++ library Boost.Thread (http://www.boost.org/doc/libs/1_54_0/doc/html/thread.html) for multithreading. Previously, I have posted a question at stackoverflow (http://stackoverflow.com/questions/19651954/is-it-possible-to-build-an-r-package-which-use-rcpp-and-boost-thread-on-http), and I also asked at rcpp-devel

Hi, I am trying to package some code to use with R and wanted to call Rscript from within the Makevars file (I am trying to automate the setting of the location of a third party library depending on what is available / the system the package is being installed on). If I just have a simple Makevars containing PKG_LIBS= -lnag_nag -L/fserver/nagprod/FL22/fll6a22df/lib the package is built

Following the recommendation of Prof. Ripley, I have created the Makevars file with the line: PKG_LIBS="-L/usr/lib/libm -lm -L/usr/local/lib/libgsl -lgsl -L/usr/local/lib /libgslcblas -lgslcblas" in the working directory. Now I have the code file Example3.c which computes the Bessel function value (the example is taken from the GSL reference book). I am running: R CMD SHLIB Example3.c

When I install an R package with cpp codes such as rrcov via CRAN (under R 3.1.1, using no Makevars file and under Ubuntu 14.04 using GCC 4.8), the cpp code is compiled with the -o3 flag (in fact, looking at the Makeconf file this seem to again be the default since R 3.1.1) But when I install my own package via CRAN it is compiled with the -o2 flag. My questions are what is causing my

in download and automatic install the RMySQL, R show the error (look under session attach. MySQL is install and operational. Juan Santiago Ramseyer. > install.packages('RMySQL') --- Please select a CRAN mirror for use in this session --- Loading Tcl/Tk interface ... done tentando a URL 'http://cran.br.r-project.org/src/contrib/RMySQL_0.5-7.tar.gz' Content type

Dear R-list, I want to use shared library of gsl in R(2.15.1) on unix .I have a makefile such as CC = gcc CFLAGS = -fPIC -O2 PKG_LIBS -lgsl -lgslcblas -lm -lpthread ? OBJS_SPB = calc_spb.o k.o dk.o ddk.o ? ? calc_spb.so : $(OBJS_SPB) ? ????? $(CC) -shared -o calc_spb.so $(LIBS) $(OBJS_SPB) ? clean : ????? rm -f ../*.o *.o ? clean.so: ????? rm -f *.so ? I use R CMD SHLIB calc_spb.c in terminal

Hello, running windows vista, R2.9. Installed the following libraries: (*latticist*, *playwith* and *Cairo*) Wanted then to run, to evaluate the visualization features: >data(iris) >library(latticist) >latticist(iris) However, i tested my desktop and laptop and get the following error after typing latticist(iris): latticist(iris) Loading required package: playwith Loading

Full_Name: Osiander Meixner Version: 2.9.0 (2009-04-17) OS: Windows Vista Enterprise, 32bit, SP1 Submission from: (NULL) (15.195.185.82) package XML_2.5-1 >library(XML) throws an error window saying: " RGui: RGui.exe - Unable to Locate Component This application has failed to start becuase iconv.dll was not found. Re-installing the application may fix this problem. " RGui then

Full_Name: Ankhee Dutta Version: 2.3 OS: LINUX Submission from: (NULL) (202.141.12.97) I have a linux system of Mandriva-2007 with R version 2.3.0 and MySQL with 5.0.0. I have also got DBI-R database interface version-0.1-11 installed on my Linux system.While installing RMySQL package version 0.5-11 i am facing problem . while installation the error report which is coming is as follows:

Congrats on the new release. The new package management tools are great! A couple of quick comments: 1) it might be nice to add an optional "Autoloads:" field to the description (the package does not depend on these other packages, but will autoload them if certain functions are called). 2) on page 3 of the R-exts document, it says to set PKG_* flags in 'Makeconf'; I think

To get RSPython installed on my debian test box, I had to make a couple of changes not listed in ftp://www.omegahat.org/pub/Omega/RSPython/FAQ.html 1) I had to change $R_HOME/src/modules/X11 : $(R_X11_la): $(R_X11_la_OBJECTS) $(R_X11_la_DEPENDENCIES) $(SHLIB_LINK) -o $@ $(R_X11_la_LDFLAGS) $(R_X11_la_OBJECTS) $(R_X11_la_LIBADD) $(LIBS) to $(R_X11_la): $(R_X11_la_OBJECTS)

Dear R-developers, I am trying to reproduce the autoconf.ac example from R-ext and fail. My autoconf file looks like this [autoconf.ac] # original by Friedrich Leisch, much changed by BDR AC_INIT([SBMLodeSolveR]) dnl Select an optional include path, from a configure option dnl or from an environment variable. AC_ARG_WITH([sbmlode-include],

Hi, All I have a linux system of Mandriva-2007 with R version 2.3.0 and MySQL with 5.0.0. I have also got DBI-R database interface version-0.1-11 installed on my Linux system.While installing RMySQL package version 0.5-11 but facing the problem mentioned below . * Installing *source* package 'RMySQL' ... creating cache ./config.cache checking how to run the C preprocessor... cc -E