[Rd] Environment setting _R_CHECK_DEPENDS_ONLY_='true'

[John Maindonald]

Setting  
Sys,setenv('_R_CHECK_DEPENDS_ONLY_'=‘true’)
or Sys,setenv('_R_CHECK_DEPENDS_ONLY_’=TRUE)

(either appear to be acceptable) appears to have no effect when I do, e.g.

$R CMD check qra_0.2.4.tar.gz
* using log directory ‘/Users/johnm1/pkgs/qra.Rcheck’
* using R version 4.1.1 (2021-08-10)
* using platform: x86_64-apple-darwin17.0 (64-bit)
* using session charset: UTF-8
. . .

(This should have failed.)

I’d have expected that the "On most systems . . .” mentioned in the Writing R extensions 
manual (1.1.3.1 Suggested packages) would include my setup.

Any insight on what I am missing will be welcome.

John Maindonald             email: john.maindonald using anu.edu.au