similar to: Typo in src/scripts/config

Hi, I was reading through the R extensions website and noticed that the example code at the end of the section makes references to CXX11XSTD and CXX11XFLAGS, shouldn?t these be CXX1XSTD and CXX1XFLAGS respectfully? (on the second and fourth line) CXX1X=`"${R_HOME}/bin/R" CMD config CXX11X` CXX1XSTD=`"${R_HOME}/bin/R" CMD config CXX11XSTD` CXX="$(CXX1X) $(CXX1XSTD)"

Hello, I'm writing an R package that is mainly written in C++. By default, R CMD INSTALL creates C/C++ flags as follows: -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -g However, my package is fairly large. With debug info compiled into the library, the generated .so file is over 200MB. Without debug info, it's about 30MB. I hope

Recently, there have been changes to R-devel to make it more compatible with GCC 6.x, which is great. Unfortunately, Windows still uses a toolset based on GCC 4.9.3. When compiling R release or R-patched, one can have GCC called with -std=gnu++11 by having it in the CXXFLAGS in one's HOME/.R/Makevars as well as by overwriting CXX1XSTD in R_HOME/src/gnuwin32/fixed/etc/Makeconf. When trying

C++ support across different platforms is now very heterogeneous. The standard is evolving rapidly but there are also platforms in current use that do not support the recent iterations of the standard. Our goal for R 3.4.0 is to give as much flexibility as possible. The default compiler is whatever you get "out of the box" without setting the "-std=" flag. This means different

Hello, I've been trying to make LinkingTo work when the package linked to has c++ code. I've put dumb packages to illustrate this emails here ; http://addictedtor.free.fr/misc/linkingto Package A defines this C++ class: class A { public: A() ; ~A() ; SEXP hello() ; } ; Package B has this function : SEXP say_hello(){ A a ; return a.hello() ; } headers of package A are copied

Does anybody know why two "-g" flags appear in the call to gcc in R CMD SHLIB Example: gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG -fpic *-g* -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 *-g* -c c_file1.c -o c_object1.o Surely it need only be listed once? Alan [[alternative HTML version deleted]]

Dear All, I'm trying to implement the section of the manual pertaining to the gcc-ubsan test carried by CRAN on my local computer (ubuntu 14.04): http://www.stats.ox.ac.uk/pub/bdr/memtests/gcc-UBSAN/README.txt I was wondering whether someone could tell what the minimal version of the gcc tool chain needed to run the gcc-ASAN and gcc-UBSAN alignment tests on ones local

Hi R-devel, I'm noticing the following behaviour: writeLines("#include <Rcpp.h>", file = "test.cpp") Rcpp::sourceCpp("~/test.cpp") ## succeeds at trivial compile Sys.setenv("USE_CXX1X" = "yes") Rcpp::sourceCpp("~/test.cpp") ## fails; CXX nor CXX1X properly set (?) IIUC, R is not propagating CXX nor CXX1X when

I'm just curious if anyone else has had problems with this configuration. I added the CRAN repository to apt and installed 2.5.0 with apt-get. I then did an install.packages("Rmpi") on cluster nodes. Rmpi loads and lamhosts() shows the nodes, but mpi.spawn.Rslaves() fails (something to do with temp files?). Rmpi works fine with the Edgy-native version of R (2.3.x) and installing

On Wed, May 25, 2016 at 7:22 AM, Michael Lawrence <lawrence.michael at gene.com > wrote: > On Wed, May 25, 2016 at 4:23 AM, Jeroen Ooms <jeroen.ooms at stat.ucla.edu> > wrote: > I'm not disagreeing with what's been said in this thread, but I can't help but recall that I brought up this exact issue probably 15 years ago and was told (by Brian, I believe)

On Wed, Mar 29, 2017 at 4:56 PM, Gabriel Becker <gmbecker at ucdavis.edu> wrote: > The concept of having a vector which is a "window" into another vector > without duplication ( which I suspect is at least related to your use-case, > though I could be wrong) is a special case of one of alt-representations I > have implemented there. > Nice. That is exactly what I

CRAN has a package of mine in upload limbo because it failed UBSAN. I am not entirely ignorant on the topic of sanitizers and SAN / ASAN / UBSAN; we created not one but two Docker containers with ASAN and USBAN: https://registry.hub.docker.com/u/rocker/r-devel-san/ https://registry.hub.docker.com/u/rocker/r-devel-ubsan-clang/ as well as predecessors to them in earlier Docker repos. Yet I

I have a use case where I would like to create an SEXP around an existing buffer that is managed by R, thus avoiding a copy operation. If I have something like: void *p = (void*) RAW(PROTECT(Rf_allocVector(RAWSXP, n))); ... additional maniupulation ... SEXP x = somefunc(SXPTYPE, n, p); // ???? Is there a "placement" constructor available? (I have arranged for the corresponding

I can't seem to find this anywhere. How do I set the default CRAN repository _site wide_ on a linux box? What I want to do is eliminate the pop-up list of repository locations when using 'install.packages()'. I know how to do this for a single account. Modifying files in /etc/R does not seem to work. (cc me please - I think I'm not subscribed). THK -- Timothy H. Keitt,

On 07/10/2015 1:39 PM, Tim Keitt wrote: > On Wed, Oct 7, 2015 at 11:29 AM, Spencer Graves <spencer.graves at prodsyse.com >> wrote: > >> Another example: The "Author" of the Ecdat package is Yves Croissant < >> yves.croissant at let.ish-lyon.cnrs.fr>. I'm the Maintainer. At some >> point, I may add my name to the list of Authors but I

Oops. Seems I only sent this to myself. T. -------------- next part -------------- An embedded message was scrubbed... From: "Timothy H. Keitt" <tklistaddr at keittlab.bio.sunysb.edu> Subject: Re: [R] Multithreading Date: 16 Apr 2002 12:34:52 -0400 Size: 2091 Url: https://stat.ethz.ch/pipermail/r-help/attachments/20020416/dd6c9385/attachment.mht

http://www.keittlab.org/ On Wed, Mar 29, 2017 at 1:04 PM, Herv? Pag?s <hpages at fredhutch.org> wrote: > Hi Tim, > > On 03/29/2017 08:24 AM, Tim Keitt wrote: > >> I have a use case where I would like to create an SEXP around an existing >> buffer that is managed by R, thus avoiding a copy operation. >> > > What to you mean exactly by "an existing

When dealing with object holding pointers that are only valid during a single session, it would be convenient to exclude them from being saved with the session image. (I am assuming that `quit` calls `save.image` before quitting or is it internal?) Currently they are saved with the pointer converted to NULL. Its a bit surprising for users not realizing the object is no longer valid. My thought is

Hello, I've been trying every now and then to find a cross operating system solution that would let me access PostgreSQL (and PostGIS) from R, or to access R from PostgreSQL. I know of pl/r, which accomplishes the latter, but has yet to be successfully ported to Windows. Similarly, I've tried to use Rdbi and DBI, but I haven't had luck with those on Windows either for connecting to

I am building from source on RHEL 4 and have run into a problem while running "make check": running code in 'lapack.R' ...make[3]: *** [lapack.Rout] Error 1 make[3]: Leaving directory `/opt/R/R-2.9.1/tests' make[2]: *** [test-Specific] Error 2 make[2]: Leaving directory `/opt/R/R-2.9.1/tests' make[1]: *** [test-all-basics] Error 1 make[1]: Leaving