On Nov 3, 2010, at 1:20 PM, aysun.cetinyu...@ulg.ac.be wrote: > Dear developers, > > I am trying to run some C/ Fortran code in R. Although I have experience with > that in Windows (Vista) 32 bit, I could not succeed in 64 bit. I downloaded > the following: > - R 2.12.0 > - Rtools 212 > - miktex 2.9 > - inno setup 5 > > -Afterwards, I changed the path as: > ‘C:\Program > Files\R\R-2.12.0\bin;C:\Rtools\bin;C:\Rtools\MinGW64\bin;C:\Program > Files\HTML Help Workshop;C:\Program Files (x86)\CodeBlocks\bin;C:\Program > Files\Insight\bin;C:\Rtools\perl\bin;C:\Program Files (x86)\MiKTeX > 2.9\miktex\bin;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;C:\Program > Files\Broadcom\Broadcom 802.11\Driver;’ > > - started Command Prompt and checked the path by typing 'path' > - then I typed > > 'x86_64-w64-mingw32-gcc -c COXPHmatprod24delta.c -o COXPHmatprod24delta.o > -I"C:\Program Files\R\R-2.12.0\include"' > > the above command produced the file with .o extension. > > -Afterwards I typed > 'x86_64-w64-mingw32-gcc -shared -o COXPHmatprod24delta.dll > COXPHmatprod24delta.o -I"C:\Program Files\R\R-2.12.0\include" -L"C:\Program > Files\R\R-2.12.0\bin" –lR' > > it produces the error: > 'x86_64-w64-mingw32-gcc: -lR: No such file or directory' > > -The problem here is that it does not produce .dll file. I cannot find the > solution to that although I tried for 2 days. >
Well, you are pointing -L to the wrong path (it's missing the architecture - in your case x64), so it's no wonder. What you really want is R --arch x64 CMD SHLIB > --Alternatively I tried ‘R CMD SHLIB COXPHmatprod24delta.c’ and it produces > the error: > 'cygwin warning: > MS-DOS style path detected: C:/PROGRA~1/R/R-212~1.0/etc/i386/Makeconf > Preferred POSIX equivalent is: > /cygdrive/c/PROGRA~1/R/R-212~1.0/etc/i386/Makec > onf > 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 > nm: not found > gcc -shared -s -static-libgcc -o COXPHmatprod24delta.dll tmp.def > COXPHmatprod24d > elta.o -LC:/PROGRA~1/R/R-212~1.0/bin/i386 -lR > gcc: not found' > You are compiling 32-bit and you don't have the tools installed. If you meant to use 64-bit you want to use R --arch x64 CMD SHLIB instead. Cheers, Simon > Every comment is appreciated. Many thanks in advance. > > Sincerely Yours, > > Aysun Cetinyurek > > Services de Statistique > Institut de Mathématique (B37) > Grande Traverse, 12 > B4000 Liège > Belgique > > > > ______________________________________________ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
