Hi, we build this R package using C++ code and under linux it works fine. After installing: - R version 2.2.1 - minGW gcc version 3.4.2 - perl version 5.8.8 it finally compiled under Windows as well. But, if we try to load the library, R freezes without stressing the CPU. Maybe someone had a similar problem and now has a simple solution for it. Thanks, Sebastian Manz, Timo Breitner.
On 5/3/2006 10:14 AM, Sebastian Manz wrote:> Hi, > > we build this R package using C++ code and under linux it works fine. > After installing: > - R version 2.2.1 > - minGW gcc version 3.4.2 > - perl version 5.8.8 > it finally compiled under Windows as well. But, if we try to load the > library, R freezes without stressing the CPU. > > Maybe someone had a similar problem and now has a simple solution for > it.Presumably the problem is in the DLL. Can you use dyn.load() to load it manually? If so, you can set a debug breakpoint on each entry point, and see where things are going wrong. Instructions for doing C-level debugging under Windows are on my web page, stats.uwo.ca/faculty/murdoch/software/debuggingR and more general-purpose instructions are in the Writing R Extensions manual in 2.3.0. Duncan Murdoch