similar to: [LLVMdev] MinGW 4.7.0-compiled Clang Mis-compiles Simple Programs

On Tue, 30 Mar 2010 14:09:03 -0700, Tanya Lattner <xzss at ____.com> wrote: > All, > > There has been a huge lack of response to the release. We need people to > help fix regressions and to participate in testing the release. Without > this support, I see no reason that the release team should spend their time > qualifying a release. > > We need to get all

Dear Juan, I don't see what is the problem from your report. Please try to create a minimal but complete reproducible example that does not use the renv package. Perhaps you could use the R debugger (e.g. via options(error=recover)) to find out what is the argument that file.exists() has been called with. And then you could try just to call file.exists() directly with that argument to

Dear Rxperts, Apologize for posting it to a wrong thread..Hence, the re-post... I am trying to use pdflatex from Hmisc, I get the error message. "pdflatex is not available"... The version of Hmisc is the latest one (got the warning that it was compiled under R version 2.15.3) . The version of R on my machine is > version platform i386-w64-mingw32 arch i386 os

Hi, I think I found a bug in aspell() on Windows. Specifying argument 'dictionaries' for aspell() does not work on Windows, which I believe is because it tries to pass a quoted command line option via shell(). THIS WORKS: # Create a text file to be spell checked > writeLines(c("Hello", "world", "ANOVA"), con="text.txt") # Check it (word

Just noticed that this problem only occurs from within RStudio (v1.1.414). Any ideas why? Am 26.01.2018 um 08:56 schrieb Andreas Kersting: > Hi, > > Installing a source package on Windows using utils::install.packages() > with quiet=TRUE fails, while it works with the default quiet = FALSE. > The problem seems to be caused by the fact that when quiet = TRUE, > stdout and

Dear all, I'm not sure whether this is intended behaviour or a bug. The path returns from normalizePath is different when the directory doesn't exist. I have included a reproducible example. path <- tempfile() missing.dir <- normalizePath(path, winslash = "/", mustWork = FALSE) dir.create(path) existing.dir <- normalizePath(path, winslash = "/", mustWork =

Hi Yihui, list.files() returns file names converted to native encoding by Windows, so one needs to use only characters representable in current native encoding for file names. If one wants to be safe, it makes sense to be much stricter than that (only ASCII, and only a subset of it, there is a number of recommendations that can be found online). Using more than that is asking for trouble.

> So starting a new Rcmd.exe process fails for some reason. > > If you take the same R session where the environment variables are > right and Sys.which() resolves Make and GCC and try to run > tools:::.shlib_internal(c('-n', 'hello.c')) or > tools:::.shlib_internal('hello.c'), does it do something useful? I think I tried the commands in the right R

The obvious guess would be that Rstudio is attempting something like redirecting output and getting itself confused. However, it is pretty clearly Their Problem, no? Rstudio has their own support infrastructure. -pd > On 26 Jan 2018, at 09:17 , Andreas Kersting <r-devel at akersting.de> wrote: > > Just noticed that this problem only occurs from within RStudio (v1.1.414). Any

Hi all, I am trying to compile Rgraphiz on Windows 7 64bit with R-2.13.0. I have installed Rtools213.exe from [1]. The 64bit packages in [2] provided me with the 64 bit version of graphviz. After intalling the binary version Rgraphviz 1.30 (in 32bit) it complains (as expected) that: > library(Rgraphviz) Error: package 'Rgraphviz' is not installed for 'arch=x64' I

Hi, Installing a source package on Windows using utils::install.packages() with quiet=TRUE fails, while it works with the default quiet = FALSE. The problem seems to be caused by the fact that when quiet = TRUE, stdout and stderr are set to FALSE when calling "R CMD INSTALL" with base::system2() here:

Unable to install packages in R: Error in if (any(diff)) { : missing value where TRUE/FALSE needed Sorry for my bad english I need help in solving the following problem with R When I try to install a package it end with the following error msg: Error in if (any(diff)) { : missing value where TRUE/FALSE needed the enviroment in windows 7 xp1 x64 R-3.4.1 was just installed R was started with

1 hour ago I downloaded llvm-3.6.0-rc4-win32.exe from http://llvm.org/pre-releases/3.6.0/ . I tried to compile simple C code that just print "hello" , but it didn't compile , because clang.exe can't find . when I use clang-cl.exe with the same code , it worked . I also have the same problem with clang++ even with , I add -I flag to GCC (4.9.1) C++ headers , the result:

Hi, Starting with the XML package installed: > "XML" %in% rownames(installed.packages()) [1] TRUE > I ran the following script: pkgs <- c("XML") for (i in 1:100) { install.packages(pkgs, repos="http://cran.fhcrc.org") if (!all(pkgs %in% rownames(installed.packages()))) { print("failed to install pkgs!")

Dear R Developers, I am having an issue with the renv package and R 4.0.1, which I suspect is related to base R and not the renv package itself, as with R 3.6.3 such an "error" does not appear. The error is raised by a file.exists() path, and path "C:\Users\J-tel\Documents", which in R 3.6.3 is read correctly, but in R 4.0.1 fails (Probably because of the "-"

hello everyone: On this boring weekend, I tried compile R-trunk on windows 11 arm64 using clangarm64+msys2 on macbook m1 , it surprisingly easy to compiled and run. more investigation and test and code modify need to be done ,but IMO this is a good beginning !! to compile R on windows 11 arm64 just need : 1 svn checkout R-trunk and add USE_LLVM=YES in MKRules.dist or Mkrules.local 2 install

Hi Nikolaos, Following commands work great for me. $ clang -S -emit-llvm -target nvptx -x cl -include clc/clctypes.h ../data-types/scalar.cl $ llc -mcpu=sm_30 scalar.s You can follow Justin's blog [1]. It helped me a lot to understand where to start. [1] http://jholewinski.org/blog/llvm-3-0-ptx-backend/ Best, Ankur On Mon, Feb 4, 2013 at 11:40 PM, Justin Holewinski < justin.holewinski

It works again using: % R --version R Under development (unstable) (2015-01-26 r67627) -- "Unsuffered Consequences" Copyright (C) 2015 The R Foundation for Statistical Computing Platform: x86_64-w64-mingw32/x64 (64-bit) /Henrik On Mon, Jan 26, 2015 at 9:54 AM, John Fox <jfox at mcmaster.ca> wrote: > Dear all, > > I've noticed the following problem for the past

----- Original Message ----- > From: "Henrik Bengtsson" <hb at biostat.ucsf.edu> > To: "John Fox" <jfox at mcmaster.ca> > Cc: "R-devel" <r-devel at r-project.org> > Sent: Tuesday, January 27, 2015 10:15:36 AM > Subject: Re: [Rd] problem with update.packages() in R-Devel (3.2.0) on Windows > > It works again using: > > % R

Hello! I'm trying to install R-patched from source on a Windows 64 bit laptop. I have installed R-tools 2.16 and set up the jpeg, tiff, and libpng files Here is the output: c:\R64\R-patched\src\gnuwin32>make all recommended make all recommended make[1]: `MkRules' is up to date. make[4]: Nothing to be done for `svnonly'. installing C headers make[2]: Nothing to be done for