Re: [R-pkg-devel] Cran submission - warning with windows (cpp build library gmp)
> Kevin Ushey > on Fri, 22 Feb 2019 10:09:15 -0800 writes: > The 'long long' type does not exist in the C++98 > standard, so you need to explicitly request C++11 or > C++14 (the former which is now fairly broadly supported > across compilers on different systems). > For more detail, see in the R extensions manual: > https://cran.r-project.org/doc/manuals/r-release/R-exts.html#Using-C_002b_002b11-code > Best, Kevin Indeed, thank you, Kevin. In this case, it simply needs an extra line CXX_STD = CXX11 added to gmp/src/Makevars.in (already done now). Martin > On Fri, Feb 22, 2019 at 5:08 AM Antoine Lucas > wrote: >> Dear all >> >> I would like to update gmp package - this package link to >> a c++ library gmp. >> >> But windows c++ compilation warns at: >> d:/Compiler/gcc-4.9.3/local330/include/gmp-x64.h:140:23: >> warning: ISO C++ 1998 does not support 'long long' >> [-Wlong-long] >> >> I have not this warning on linux. On my computer I build >> latest version on gmplib, and header is a little >> different and should not define a long long. I wonder if >> the warning could be fixed by an update of external c++ >> library gmp. >> >> How could I fix my package in order to pass the cran >> submission ? >> >> Regards, >> >> Antoine Lucas >> >> gmp.h at line 140: #ifdef __GMP_SHORT_LIMB typedef >> unsigned int mp_limb_t; typedef int mp_limb_signed_t; >> #else #ifdef _LONG_LONG_LIMB typedef unsigned long long >> int mp_limb_t; typedef long long int mp_limb_signed_t; >> #else typedef unsigned long int mp_limb_t; typedef long >> int mp_limb_signed_t; #endif #endif __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
Re: [R-pkg-devel] Cran submission - warning with windows (cpp build library gmp)
The 'long long' type does not exist in the C++98 standard, so you need to explicitly request C++11 or C++14 (the former which is now fairly broadly supported across compilers on different systems). For more detail, see in the R extensions manual: https://cran.r-project.org/doc/manuals/r-release/R-exts.html#Using-C_002b_002b11-code Best, Kevin On Fri, Feb 22, 2019 at 5:08 AM Antoine Lucas wrote: > Dear all > > I would like to update gmp package - this package link to a c++ library > gmp. > > But windows c++ compilation warns at: > d:/Compiler/gcc-4.9.3/local330/include/gmp-x64.h:140:23: warning: ISO > C++ 1998 does not support 'long long' [-Wlong-long] > > I have not this warning on linux. > On my computer I build latest version on gmplib, and header is a > little different and should not define a long long. I wonder if the > warning could be fixed by an update of external c++ library gmp. > > How could I fix my package in order to pass the cran submission ? > > Regards, > > Antoine Lucas > > gmp.h at line 140: > #ifdef __GMP_SHORT_LIMB > typedef unsigned intmp_limb_t; > typedef int mp_limb_signed_t; > #else > #ifdef _LONG_LONG_LIMB > typedef unsigned long long int mp_limb_t; > typedef long long int mp_limb_signed_t; > #else > typedef unsigned long int mp_limb_t; > typedef long intmp_limb_signed_t; > #endif > #endif > > __ > 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
[R-pkg-devel] Cran submission - warning with windows (cpp build library gmp)
Dear all I would like to update gmp package - this package link to a c++ library gmp. But windows c++ compilation warns at: d:/Compiler/gcc-4.9.3/local330/include/gmp-x64.h:140:23: warning: ISO C++ 1998 does not support 'long long' [-Wlong-long] I have not this warning on linux. On my computer I build latest version on gmplib, and header is a little different and should not define a long long. I wonder if the warning could be fixed by an update of external c++ library gmp. How could I fix my package in order to pass the cran submission ? Regards, Antoine Lucas gmp.h at line 140: #ifdef __GMP_SHORT_LIMB typedef unsigned intmp_limb_t; typedef int mp_limb_signed_t; #else #ifdef _LONG_LONG_LIMB typedef unsigned long long int mp_limb_t; typedef long long int mp_limb_signed_t; #else typedef unsigned long int mp_limb_t; typedef long intmp_limb_signed_t; #endif #endif __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
