#!/bin/sh

os=`"${R_HOME}/bin${R_ARCH_BIN}/Rscript" -e "cat(gsub('[-.0-9]','',R.Version()\\$os))"`

echo "OS is $os"

if [ $os = "darwin" ]; then
    cp src/Makevars.osx src/Makevars
    kernel_version=`uname -r | awk -F. '{printf "%d\n",$1}'`
    if [ $kernel_version -le "9" ]; then
        cp src/osx_config.h.legacy src/osx_config.h
    fi
else
    cp src/Makevars.unix src/Makevars
fi


