Hi,
Solved, some search for preprocessor helped.
PKG_CPPFLAGS=-D_WIN32_WINNT=0x600
Very Sorry for bothering you
Thank you
On Tue, 2 Oct 2018 at 23:01, Witold E Wolski wrote:
>
> Sorry for bothering you
>
> I am trying to build the R grpc package on windows:
> https://github.com/nfultz/grpc
>
> against an MSYS2 build of grpc.
>
> when running devtools::install() I am getting the following error:
>
> C:/msys64/mingw64/include/grpc/impl/codegen/port_platform.h:47:2:
> error: #error "Please compile grpc with _WIN32_WINNT of at least 0x600
> (aka Windows Vista)"
> #error \
> ^
>
> Which, if I am correct asks me to set _WIN32_WINNT=0x600
>
> My Makevars.Win looks as follows:
>
> PKG_CPPFLAGS=-IC:/msys64/mingw64/include
> PKG_LIBS=-LC:/msys64/mingw64/lib -lgrpc
>
> What should I do?
>
> Have a great day
> best regards
> Witek
>
>
>
> --
> Witold Eryk Wolski
--
Witold Eryk Wolski
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