similar to: [LLVMdev] Shared libraries and windows ?

Dear List, I have just compiled my first R library for submission to CRAN; however, I have a tiny problem with 'R CMD check' that is holding me back. I have read extensively the PDF document on Writing R Extensions and the 'Making R Packages Under Windows' tutorial by P. Rossi. All functions are given in R code (no C/C++/Fortran) with two very simple demonstration datasets. My

Dear List, I have examined the sp, maptools, and shapefiles packages (Windows) but cannot seem to figure out a solution for writing shapefiles for 'curvy shapes'. The scenario is that I generate a series of polygons, circles, and ellipses on a plot and would like to convert them to shapefiles. Since the circles and ellipses are do not return a coordinate list during the plotting

Dear List, Running on a PC (Windows 2000) with 256 MB RAM, Version R1.9.1 I have a relatively simple problem, which I can solve for relatively small datasets, but run into difficulties with larger ones. I believe that my approach is a hack rather than something elegant and I was hoping that somebody on this list might help me improve my code. Basically, given a vector of values (e.g.,

Hello list members, I am working with simulated data for landscape pattern analysis. I have 1000 replicates of binary (2 colour) gridded landscapes at each combination of 9 levels of class proportion and 11 levels of spatial autocorrelation. The results are stored in an array as follows: > dim(surfaces) [1] 38 9 11 1000 The dimensions are defined as follows: [x,,,] 1:38, integers

Hi, ActiveRecord does not currently support tables that have only a primary key. This seems to be a needed feature as evidenced by the tickets: http://dev.rubyonrails.org/ticket/6187 http://dev.rubyonrails.org/ticket/6319 http://dev.rubyonrails.org/ticket/7877 The update case is easily fixed by just not running the query when there are no columns to update. But the create case is problematic

On Sat, Jan 16, 2016 at 9:33 PM, Dan Liew <dan at su-root.co.uk> wrote: >> I am trying to enable this on openSUSE but it seems to break >> standalone lldb (note that we don't ship static libs): >> >> cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ >> -DCMAKE_CXX_FLAGS=-stdlib=libc++ -DLLVM_BUILD_LLVM_DYLI >> B=ON -DLLVM_LINK_LLVM_DYLIB=ON

With shared libraries, it is always possible that you end up running with a different set of libraries than you actually linked with. However, how often is that actually the case? It seems at the very least there should be an option to tell the user that unless they switch libraries, their code won't be runnable. In most cases, everything is available to the linker to detect the situation

The sed invocation in tools/llvm-shlib is stripping leading underscores from symbols. This was breaking the windows dll build on MinGw for me but I figure since it was in there it must work for somebody. I'd like to figure out which configurations need the underscore stripped and which don't. Is there anybody else building DLLs under MinGw? Thanks, Keno

I have a test case where lld-5.0 fails to detect an undefined symbol (this bug also happens with clang/lld 4.0). I haven't narrowed down exactly all the circumstances when this can occur, but in this case it was for a virtual method in a class defined in a shared library. If I build the executable with the raw object files, the linker notices the missing method (see test1 vs test2). This

Is there a way to query a package to see what dynamic shared libraries are loaded with it? The reason I ask is because during development, I want to unload libraries so that they can be reloaded without restarting R. I want to make it automatic so that you can just pass in the name of the package, and it will unload all the relevant shared libraries. Typically, the name of the shared library is

Hi again, On Fri, Jan 15, 2016 at 11:05 AM, Ismail Donmez <ismail at i10z.com> wrote: > Hi, > > On Fri, Jan 15, 2016 at 12:59 AM, Chris Bieneman <beanz at apple.com> wrote: >> I’m kinda scared that you’re using it. What are you trying to accomplish >> that you are using it? Generally having LLVM split among that many >> dynamically loaded libraries results

Hi, On Sun, Jan 17, 2016 at 1:04 PM, Dan Liew <dan at su-root.co.uk> wrote: > On 16 January 2016 at 20:21, Ismail Donmez <ismail at i10z.com> wrote: >> On Sat, Jan 16, 2016 at 9:33 PM, Dan Liew <dan at su-root.co.uk> wrote: >>>> I am trying to enable this on openSUSE but it seems to break >>>> standalone lldb (note that we don't ship static

Dear R-devel members, I would like to compile a package with two seperate shared libraries. For example, in a package 'foo', a file 'bar.so' built from a distinct set of source files should be installed in addition to the default 'foo.so' (or .dll on windows). Does anyone know about a way to achieve this without having a custom Makefile, e.g. via 'Makevars'?

I intend to run wine without a Windows installation and will have to copy all the missing DLL's from a Windows OS to wine. Should i take Win 98 , Win 2000 or Win XP DLL's to achive the best results?

Hi, I spotted today following line at my FreeBSD 4.6.2-RELEASE IPFIREWALL log: Jul 1 13:34:35 fbsd /kernel: ipfw: 1400 Accept TCP xxxxxx:22 yyyyy:22 in via ed1 where xxxxxx is the attacker's IP and yyyyy is my box. But in sshd log, there are no traces left behind by this connection. Normally, there is "Did not receive identification string from xxx" etc, when somebody tries to

Hi !   I'm quite newbie with LLVM, so when replying please give sufficient information please. :-)   I want to use LLVM in windows, but apparently clang currently does not support linking of C++ classes against microsoft compiler  - due to export symbols mangling.   Subject was discussed on thread: http://comments.gmane.org/gmane.comp.compilers.clang.devel/20068 and I've tried to contact

I had an old version which I removed by the "remove all" or sth method. I think I may have done a mistake when I was removing and I get the following message but nothing else, it is an unstripped version: wine: error while loading shared libraries: libntdll.so: cannot open shared object file: No such file or directory. Please let me know which is the normal way to recover since

So I've been looking around for people who have built shared libraries on windows and have run in to a bit of a stumbling block. I'm able to compile without the BUILD_SHARED_LIBS flag but if I put turn the flag on as follows: cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE:STRING=Release -DBUILD_SHARED_LIBS:BOOL=ON ../llvm-2.7 Then call: mingw32-make I get: ... Linking CXX

I am using rw0613b with djtools on Win95. No problem with makefiles building fortran and C dll's, plus can build R.exe with the supplied libraries (including mva). Why then do I get the following error when I try to building an existing library separately, eg... (/R-0.61.3/src/gnuwin32)$ make -f MakePkg -C ../library/mva PKG=mva make.exe: Entering directory `c:/R-0.61.3/src/library/mva'

Hello folks! I've desperately been trying to write some shared libraries/DLLs using the .Call() interface. I can't get the symbols to resolve. Under Linux, dyn.load() tells me that the following (and presumably much more) is missing: Rf_length_FG7SEXPREC Under Windows, I simply can't get R to build under cygwin for the life of me. (Embarassing to admit, but those are the facts.)