compilerCheck {Rcpp} | R Documentation

## Check for Minimal (g++) Compiler Version

### Description

Helper function to establish minimal compiler versions, currently limited only to `g++` which (particularly for older RHEL/CentOS releases) is too far behind current C++11 standards required for some packages.

### Usage

    compilerCheck(minVersion = package_version("4.6.0"))

### Arguments

`minVersion` | An object of type `package_version`, with a default of version 4.6.0

### Details

This function looks up `g++` (as well as optional values in the `CXX` and `CXX1X` environment variables) in the `PATH`. For all values found, the output of `g++ -v` is analyzed for the version string, which is then compared to the given minimal version.

### Value

A boolean value is returned, indicating if the minimal version is being met

### Author(s)

Dirk Eddelbuettel

[Package Rcpp version 0.12.13 Index]