I don't know where you have gdb from, but it is not included in the latest
xcode, afaik.
If you install it by hand, or from brew, then you'll see what I saw.
Maybe you have a gdb version from an older xcode lying around, or I don't
know. See also
On Jan 17, 2014, at 6:17 AM, Gábor Csárdi csardi.ga...@gmail.com wrote:
Small note: if you are using a recent version of OSX, then gdb is
essentially useless, but you can use llvm, which is nicer in many respects,
anyway.
What do you mean by this? Gdb is a debugger, and LLVM is a compiler
On Sun, Jan 19, 2014 at 1:53 PM, Davor Cubranic cubra...@stat.ubc.cawrote:
On Jan 17, 2014, at 6:17 AM, Gábor Csárdi csardi.ga...@gmail.com wrote:
Small note: if you are using a recent version of OSX, then gdb is
essentially useless, but you can use llvm, which is nicer in many
respects,
Iâm not sure whatâs going on with your setup, but this is what I get on my
machine when I press Ctrl-C just after the R prompt comes up when started with
âR -d gdb:
Program received signal SIGINT, Interrupt.
0x7fff874179aa in select$DARWIN_EXTSN ()
(gdb) bt
#0 0x7fff874179aa in
Hi ,
The video may help you
http://vimeo.com/11937905
Thanks,
Sandip
On Thu, Jan 16, 2014 at 4:17 PM, Ma, Saisai - maysy020
saisai...@mymail.unisa.edu.au wrote:
Hi all,
Sorry to bother you.
I am a beginner in R programming. I have encountered some problems when I
modified a R package
Saisai,
I haven't watched the specific video Sandip posted, but from the title it
looks to be correct. Running R with/in gdb is the correct way to debug C
code in R packages.
One thing to watch out for: The default compiler flags for C/C++ code in R
packages call for substantial optimization (I
On Fri, Jan 17, 2014 at 12:43 AM, Gabriel Becker gmbec...@ucdavis.edu wrote:
There were some deeper issues with what you asked, though. Sourcing an R
file will have no effect on a package in the namespace at all unless you
are using something like ESS's developer mode which sources the file
Even if you are using a developer mode, sourcing an R file will have no
effect on a) the shared object library (DLL/so/dylib) available in the R
session, nor which shared objects are associated with the package. There
are ways to unload shared libraries within an R session, but personally I
Hi all,
Sorry to bother you.
I am a beginner in R programming. I have encountered some problems when I
modified a R package with C code.
I would like to modified the C code within the R package, and want to debug the
C program. But I have no idea how to debug this kind of R package.
In the
