On 26 September 2015 at 22:29, peter dalgaard wrote:
|
| > On 26 Sep 2015, at 17:43 , Dirk Eddelbuettel wrote:
| >
| > R_HOME is set to the result of the command R RHOME if and only it is unset.
| >
| > And it usually is unset.
|
| Did you actually mean that, Dirk?
Yes. But I didn't make my
> On 26 Sep 2015, at 17:43 , Dirk Eddelbuettel wrote:
>
> R_HOME is set to the result of the command R RHOME if and only it is unset.
>
> And it usually is unset.
Did you actually mean that, Dirk? I would expect that R_HOME would be set by
"myR CMD whatever" before it got to the configure sc
Not sure I understand what you're doing and in what context, but if
you're trying to query R for where it lives, the following may help.
Note that executables or where they live do *not* follow solely from
R.home() - there's more to it.
## Windows
$ Rscript -e "R.home()"
[1] "C:/PROGRA~1/R/R-devel
On 26 September 2015 at 12:32, Jack Wasey wrote:
| Dirk, thanks for detailed reply. I may not have explained myself well enough.
I
| think the problem is that the recommended configure command assumes 'R', not
If and only if R_HOME is unset. But witness:
edd@max:~$ R --slave -e 'Sys.getenv("R
Dirk, thanks for detailed reply. I may not have explained myself well
enough. I think the problem is that the recommended configure command
assumes 'R', not the actually running RD, Rdevel etc, when inferring
R_HOME. I can indeed set R_HOME, but I want my configure script to be able
to figure out w
On 26 September 2015 at 10:27, Jack Wasey wrote:
| Having just read section 1.2 in Writing R extensions, a fragment of a
| configure script is offered in order to determine the correct compiler
| options. It starts by setting R_HOME with:
|
| : ${R_HOME=`R RHOME`}
|
|
| `R` is called, even if,
Hello,
Having just read section 1.2 in Writing R extensions, a fragment of a
configure script is offered in order to determine the correct compiler
options. It starts by setting R_HOME with:
: ${R_HOME=`R RHOME`}
`R` is called, even if, as in my case, `Rdevel` is the command used to
invoke pack
