On 04/05/2011 11:49 AM, xavier abulker wrote:
Hello,
I'm trying to build a simple cpp file using the R CMD SHLIB command and I always
receive the same error message:
cygwin warning:
MS-DOS style path detected: C:/PROGRA~1/R/R-212~1.1/etc/i386/Makeconf
Preferred POSIX equivalent is:
/cygdrive/c/PROGRA~1/R/R-212~1.1/etc/i386/Makeconf
CYGWIN environment variable option "nodosfilewarning" turns off this warning.
Consult the user's guide for more details about POSIX paths:
http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
gcc -shared -s -static-libgcc -o hello.dll tmp.def hello.o Rscript -e
Rcpp:::LdFlags() -LC:/PROGRA~1
It looks as though you have somehow got some strange environment
variables or contents of a Makevars file set, possibly because you have
install Rcpp. The "Rscript -e Rcpp:::LdFlags()" should not be there.
Duncan Murdoch
/R/R-212~1.1/bin/i386 -lR
gcc.exe: Rscript: No such file or directory
It looks as though the file
Here is what I do:
* From the cpp file below:
//file hello.cpp
#include<R.h>
void sayhello() {
printf("Hello world\n");
}
* I build the file with the DOS command:
R CMD SHLIB hello.c
My confirguration is
R 2.12.2
Windows XP 2002 SP3
I have installed the Rtools components and have included the following links
into my path:
C:\Rtools\bin;
C:\Rtools\perl\bin;
C:\Rtools\MinGW\bin;
C:\Program Files\R\R-2.12.1\bin
Thanks a lot for you help
Xavier
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