Re: [R-pkg-devel] Errors in the pre-test after submitting the R package
The obvious place to look for pointers of how to detect and link correctly to fftw would be in the current CRAN package `fftwtools` that does it without any Rcpp: https://github.com/krahim/fftwtools Cheers, Ege On 11/28/2017 02:47 AM, Dirk Eddelbuettel wrote: On 27 November 2017 at 21:24, Tan, Senren wrote: | I have been developing an R package using Rcpp to call C++ functions that use the C subroutine library 'fftw3' that implements fast Fourier transform algorithm. Since I have the C library 'fftw3' installed on my laptop (running MacOS), when I checked my developed package using R CMD CHECK --as-cran, I could pass all the checks with no errors or warnings. | | However, when I submitted the package to CRAN, during the pre-test, I encountered an error. I was wondering whether this error came from the absence of the 'fftw3' C library on the checking machine? Or maybe I have made some mistakes in the Makevars.win file? | | I have done some search on how to use the external C library in R packages with Rcpp. | | Here is what I have provided in the Makevars.win file: | | PKG_CPPFLAGS = -I$(LIB_FFTW)/include | CXX = g++ | PKG_CXXFLAGS = -std=c++11 | PKG_LIBS = -L$(LIB_FFTW)/lib -lfftw3 | | Could you please advise me on what to do? Look at what other packages do. _Many_ packages deploy Rcpp to connect to other external packages. That is how Rcpp started: to connect to QuantLib. I also have packages connecting to the GSL, helped with one connecting to nlopt, was involved with one connecting to PostgreSQL and probably several more I now forget. Jeroen has probably a dozen more too (xml2, curl, poppler, v8, rmariadb, ... come to mind). Look around some more. I also think CRAN already _has_ packages interfacing the FFTW. Plus, you can of course connec to external libraries without using Rcpp. Lots of other packages do that too. Also read Writing R Extensions more carefully as the case is covered. The "bad" news is that you may need to learn to work with autoconf to create configure, or re-invent it in shell how Jeroen does it, or rely on pkg-config as I often, or ... do whatever it takes to _detect_ when fttw3 is not present. Dirk __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
Re: [R-pkg-devel] Errors in the pre-test after submitting the R package
On 28 November 2017 at 11:01, Ege Rubak wrote: | The obvious place to look for pointers of how to detect and link | correctly to fftw would be in the current CRAN package `fftwtools` that | does it without any Rcpp: | https://github.com/krahim/fftwtools And there is also fftw by Olaf and Uwe (!!) which has a spurious fourth line in its src/Makevars PKG_CPPFLAGS=@CPPFLAGS@ @FFTW_CFLAGS@ PKG_LIBS=@LIBS@ @FFTW_LIBS@ all: $(SHLIB) The CRAN mirror repo does not have configure.ac, but the upstream repo does https://github.com/olafmersmann/fftw/blob/master/configure.ac Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
[R-pkg-devel] Exited with status -1073741819.
Dear all, I updated RStudio, Rtools and R-devel, and then I tried to build a package in RStudio that I had been able to build before without any problems. But now I got the following error: Updating SADISA documentatiob Loading SADISA Exited with status -1073741819. That's all. What is this exit status? I can still build other packages, so it does not happen all the time. I can use "Load all" and all functions sseem to work fine. Any suggestions? Kind regards, Rampal Etienne __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
Re: [R-pkg-devel] Exited with status -1073741819.
Do you get the same error if you try to build on the command line outside of RStudio? On Nov 28, 2017 3:51 PM, "Rampal Etienne" wrote: > Dear all, > > I updated RStudio, Rtools and R-devel, and then I tried to build a package > in RStudio that I had been able to build before without any problems. But > now I got the following error: > > Updating SADISA documentatiob > Loading SADISA > Exited with status -1073741819. > > That's all. What is this exit status? I can still build other packages, so > it does not happen all the time. I can use "Load all" and all functions > sseem to work fine. > > Any suggestions? > > Kind regards, Rampal Etienne > > __ > R-package-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-package-devel > [[alternative HTML version deleted]] __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
