[R-pkg-devel] Using BLAS on Windows
Hi! I've tried to submit a package to CRAN that fails to build on windows as it cannot find BLAS. Here is the error: ``` #> lognet.o:lognet.c:(.text+0x8c): undefined reference to `dgemv_' #> lognet.o:lognet.c:(.text+0x3d7): undefined reference to `dgemv_' ``` It works fine to build on linux machines and I'm currently using rhub to try and build it on windows. I got a pointer from the denied CRAN submission that I need to set my Makevars.win properly but I can't find how to do this is a way that makes it work on Windows. Im no windows user so i really dont understand what im doing. My package is located here on github: https://github.com/while/FTRLProximal Any help would be greatly apprechiated. Regards, Vilhelm von Ehrenheim [[alternative HTML version deleted]] __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
Re: [R-pkg-devel] Using BLAS on Windows
The MGGM package has the following in src/Makevars.win to tell the linker to link with the Lapack, BLAS, and Fortran libraries. PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) Its Makevars file is identical - is that Makevars.win really needed? I don't see Makevars or Makevars.win in your github site. Bill Dunlap TIBCO Software wdunlap tibco.com On Thu, Nov 10, 2016 at 8:38 AM, Vilhelm von Ehrenheim < vonehrenh...@gmail.com> wrote: > Hi! > I've tried to submit a package to CRAN that fails to build on windows as it > cannot find BLAS. > > Here is the error: > ``` > #> lognet.o:lognet.c:(.text+0x8c): undefined reference to `dgemv_' > #> lognet.o:lognet.c:(.text+0x3d7): undefined reference to `dgemv_' > ``` > > It works fine to build on linux machines and I'm currently using rhub to > try and build it on windows. I got a pointer from the denied CRAN > submission that I need to set my Makevars.win properly but I can't find how > to do this is a way that makes it work on Windows. Im no windows user so i > really dont understand what im doing. > > My package is located here on github: > https://github.com/while/FTRLProximal > > Any help would be greatly apprechiated. > > Regards, > Vilhelm von Ehrenheim > > [[alternative HTML version deleted]] > > __ > R-package-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-package-devel > [[alternative HTML version deleted]] __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
Re: [R-pkg-devel] Using BLAS on Windows
No I didn't have any Makevars at all to begin with. I was just trying to add it locallynow and using r-hub to build on windows. However, your reply made me realize I put the file in the package root and not in `src/`. Moving the file solved the problem and yes, it seems to be sufficient to add only a `src/Makevars` and no Makevars.win. Feel a bit stupid. Thank you so much for your help! On Thu, Nov 10, 2016 at 6:34 PM, William Dunlap wrote: > The MGGM package has the following in src/Makevars.win to tell the linker > to link with the Lapack, BLAS, and Fortran libraries. > > PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) > > Its Makevars file is identical - is that Makevars.win really needed? I > don't see Makevars or Makevars.win in your github site. > > > Bill Dunlap > TIBCO Software > wdunlap tibco.com > > On Thu, Nov 10, 2016 at 8:38 AM, Vilhelm von Ehrenheim < > vonehrenh...@gmail.com> wrote: > >> Hi! >> I've tried to submit a package to CRAN that fails to build on windows as >> it >> cannot find BLAS. >> >> Here is the error: >> ``` >> #> lognet.o:lognet.c:(.text+0x8c): undefined reference to `dgemv_' >> #> lognet.o:lognet.c:(.text+0x3d7): undefined reference to `dgemv_' >> ``` >> >> It works fine to build on linux machines and I'm currently using rhub to >> try and build it on windows. I got a pointer from the denied CRAN >> submission that I need to set my Makevars.win properly but I can't find >> how >> to do this is a way that makes it work on Windows. Im no windows user so i >> really dont understand what im doing. >> >> My package is located here on github: >> https://github.com/while/FTRLProximal >> >> Any help would be greatly apprechiated. >> >> Regards, >> Vilhelm von Ehrenheim >> >> [[alternative HTML version deleted]] >> >> __ >> R-package-devel@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-package-devel >> > > [[alternative HTML version deleted]] __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
Re: [R-pkg-devel] Using BLAS on Windows
On 10/11/2016 11:38 AM, Vilhelm von Ehrenheim wrote: Hi! I've tried to submit a package to CRAN that fails to build on windows as it cannot find BLAS. Here is the error: ``` #> lognet.o:lognet.c:(.text+0x8c): undefined reference to `dgemv_' #> lognet.o:lognet.c:(.text+0x3d7): undefined reference to `dgemv_' ``` It works fine to build on linux machines and I'm currently using rhub to try and build it on windows. I got a pointer from the denied CRAN submission that I need to set my Makevars.win properly but I can't find how to do this is a way that makes it work on Windows. Im no windows user so i really dont understand what im doing. My package is located here on github: https://github.com/while/FTRLProximal Any help would be greatly apprechiated. Pretty commonly packages have a Makevars.win file containing a single line like: PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) I don't know if you need LAPACK and Fortran libs; try it without those if you want. R will set the macros appropriately when it is built. Duncan Murdoch __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
