[Rcpp-devel] Windows set C++11 flag for new compiler

[Martyn Plummer]

On Tue, 2015-11-10 at 10:30 -0600, Dirk Eddelbuettel wrote:
> On 10 November 2015 at 10:18, Charles Determan wrote:
> | Okay, is there a way for me to use the newer compiler for building the package
> | on Windows?  I've tried everything I can think of and fail to get the new one
> | to register when building a package.
> 
> Set CXX1X in Makevars or in R's $RHOME/etc/Makeconf

It is the flag CXX1XSTD that should be overridden. With the Windows CRAN
binary it is set to:

CXX1XSTD = -std=c++0x

For more details on custom compilation see section 6.3.3 of the R
Installation and Administration manual (a.k.a R-admin)

Martyn

> Dirk
> 

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