[Rcpp-devel] Compilation ERROR
Sedat Sen
sedatsen06 at gmail.com
Fri Mar 8 08:13:54 CET 2013
Dear Kevin,
Thanks for your quick reply and suggestions. I followed your instructions.
Here's what I did:
I removed cygwin and all related files then rebooted PC.
I also removed Rtools.
I reinstalled Rtools30.exe because I use R version 2.15.3 (2013-03-01) --
"Security Blanket"
After I adjust my PATH as below:
C:\R\batchfiles_0.6-6;C:\R\Rtools\bin;C:\R\Rtools\gcc-4.6.3\bin
based on your suggestion, I ran the same code but still getting errors. I
restarted my PC but it did not change anything. It looks like I am
getting a different error this time but it seems to be related to CYGWIN.
Please see the below for new error.
> # load main two packages
> library(Rcpp)
> library(inline)
> # do something with Rcpp to quickly check that it works
> body <- '
+ NumericVector xx(x);
+ return wrap( std::accumulate( xx.begin(), xx.end(), 0.0));'
>
> add <- cxxfunction(signature(x = "numeric"), body, plugin = "Rcpp")
*cygwin warning:*
* MS-DOS style path detected: C:/R/etc/x64/Makeconf*
* Preferred POSIX equivalent is: /cygdrive/c/R/etc/x64/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*
>
Am I missing something?
Thanks for your time.
Sedat
On Fri, Mar 8, 2013 at 1:24 AM, Kevin Ushey <kevinushey at gmail.com> wrote:
> By default, g++.exe is installed into <Rtools_path>/gcc-<version>/bin; and
> you want to make sure that folder is in your path (not just
> C:\R\Rtools\bin, so I guess in your case, assuming an up-to-date version of
> R/Rtools, you want to make sure C:\R\tools\gcc-4.6.3\bin is also in your
> path). Note that this is done by default with the Windows installer (it
> sets the system path rather than the user path). Also, ensure that you have
> a version of Rtools compatible with the version of R you're using. Finally,
> make sure you don't have any other (older?) versions of gcc or g++ hiding
> in a path that's included before the Rtools path. If those versions are
> getting called rather than the Rtools g++, that could lead to this problem.
>
> -Kevin
>
> On Thu, Mar 7, 2013 at 10:07 PM, Sedat Sen <sedatsen06 at gmail.com> wrote:
>
>> Dear list,
>>
>> I am planning to use Stan through R which requires using Rcpp package and
>> C++ compiler. I am not familiar with C++. I have been trying to install
>> necessary packages and tools. I followed the steps given at this website:
>>
>> http://tonybreyal.wordpress.com/2011/12/07/installing-rcpp-on-windows-7-for-r-and-c-integration/
>>
>> There is an example code on that website. I tried to run it many times. I
>> failed at each attempts. I have spent hours and googled but could not get
>> it run. Could you please help me solve this problem based on the code and
>> error below.
>>
>> # install packages
>> install.packages(c("Rcpp", "rbenchmark", "inline", "RUnit"))
>>
>> # load main two packages
>> library(Rcpp)
>> library(inline)
>>
>> # do something with Rcpp to quickly check that it works
>> body <- '
>> NumericVector xx(x);
>> return wrap( std::accumulate( xx.begin(), xx.end(), 0.0));'
>>
>> add <- cxxfunction(signature(x = "numeric"), body, plugin = "Rcpp")
>>
>> *ERROR:*
>>
>>
>> cygwin warning:
>> MS-DOS style path detected: C:/R/etc/x64/Makeconf
>> Preferred POSIX equivalent is: /cygdrive/c/R/etc/x64/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
>> filee3865715ed2.cpp:1: sorry, unimplemented: 64-bit mode not compiled in
>> filee3865715ed2.cpp:1: error: bad value (core2) for -mtune= switch
>> make: *** [filee3865715ed2.o] Error 1
>>
>> ERROR(s) during compilation: source code errors or compiler configuration
>> errors!
>>
>> Program source:
>> 1:
>> 2: // includes from the plugin
>> 3:
>> 4: #include <Rcpp.h>
>> 5:
>> 6:
>> 7: #ifndef BEGIN_RCPP
>> 8: #define BEGIN_RCPP
>> 9: #endif
>> 10:
>> 11: #ifndef END_RCPP
>> 12: #define END_RCPP
>> 13: #endif
>> 14:
>> 15: using namespace Rcpp;
>> 16:
>> 17:
>> 18: // user includes
>> 19:
>> 20:
>> 21: // declarations
>> 22: extern "C" {
>> 23: SEXP filee3865715ed2( SEXP x) ;
>> 24: }
>> 25:
>> 26: // definition
>> 27:
>> 28: SEXP filee3865715ed2( SEXP x ){
>> 29: BEGIN_RCPP
>> 30:
>> 31: NumericVector xx(x);
>> 32: return wrap( std::accumulate( xx.begin(), xx.end(), 0.0));
>> 33: END_RCPP
>> 34: }
>> 35:
>> 36:
>> Error in compileCode(f, code, language = language, verbose = verbose) :
>> Compilation ERROR, function(s)/method(s) not created! cygwin warning:
>> MS-DOS style path detected: C:/R/etc/x64/Makeconf
>> Preferred POSIX equivalent is: /cygdrive/c/R/etc/x64/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
>> filee3865715ed2.cpp:1: sorry, unimplemented: 64-bit mode not compiled in
>> filee3865715ed2.cpp:1: error: bad value (core2) for -mtune= switch
>> make: *** [filee3865715ed2.o] Error 1
>> In addition: Warning message:
>> running command 'C:/R/bin/x64/R CMD SHLIB filee3865715ed2.cpp 2>
>> filee3865715ed2.cpp.err.txt' had status 1
>> >
>>
>>
>> I am using Windows-64 bit. On my previous run, I also got an error like *"Cygwin1.dll
>> Not Found". *In order to fix this I reinstalled the Cygwin but it did
>> not work. Now I am getting the long error listed above.
>>
>>
>> I am also adding what seems on my PATH
>> C:\R\batchfiles_0.6-6;C:\R\Rtools\bin;C:\R\Rtools\MinGW\bin;C:\cygwin\bin
>>
>>
>> Any suggestion?
>>
>> --
>> *Sedat
>> *
>>
>> _______________________________________________
>> Rcpp-devel mailing list
>> Rcpp-devel at lists.r-forge.r-project.org
>> https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
>>
>
>
--
*SS
*
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