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 ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
